Scrophulariaceae Plant Family

Symbol Scientific Name Common Name Photos
AGALI Agalinis Raf. false foxglove
AGAC Agalinis acuta Pennell sandplain false foxglove
GEAC3 Gerardia acuta (Pennell) Pennell Agalinis acuta
AGAP3 Agalinis aphylla (Nutt.) Raf. scaleleaf false foxglove
GEAP2 Gerardia aphylla Nutt. Agalinis aphylla
AGAS2 Agalinis aspera (Dougl. ex Benth.) Britt. tall false foxglove
GEAS2 Gerardia aspera Dougl. ex Benth. Agalinis aspera
AGAU3 Agalinis auriculata (Michx.) Blake earleaf false foxglove
AUAU Aureolaria auriculata (Michx.) Farw. Agalinis auriculata
GEAU7 Gerardia auriculata Michx. Agalinis auriculata
OTAU Otophylla auriculata (Michx.) Small Agalinis auriculata
TOAU Tomanthera auriculata (Michx.) Raf. Agalinis auriculata
AGCA8 Agalinis caddoensis Pennell Caddo false foxglove
GECA13 Gerardia caddoensis (Pennell) Pennell Agalinis caddoensis
AGCA7 Agalinis calycina Pennell leoncita false foxglove
GECA15 Gerardia calycina (Pennell) Pennell Agalinis calycina
AGDE6 Agalinis densiflora (Benth.) Blake Osage false foxglove
GEDE6 Gerardia densiflora Benth. Agalinis densiflora
OTDE Otophylla densiflora (Benth.) Small Agalinis densiflora
TODE Tomanthera densiflora (Benth.) Pennell Agalinis densiflora
AGDI2 Agalinis divaricata (Chapman) Pennell pineland false foxglove
GEDI4 Gerardia divaricata Chapman Agalinis divaricata
AGED Agalinis edwardsiana Pennell plateau false foxglove
AGEDG Agalinis edwardsiana Pennell var. glabra Pennell Agalinis edwardsiana
GEED2 Gerardia edwardsiana (Pennell) Pennell Agalinis edwardsiana
GEEDG Gerardia edwardsiana (Pennell) Pennell ssp. glabra (Pennell) Pennell Agalinis edwardsiana
GEEDT Gerardia edwardsiana (Pennell) Pennell ssp. typica Pennell Agalinis edwardsiana
AGFA2 Agalinis fasciculata (Ell.) Raf. beach false foxglove
AGFAP Agalinis fasciculata (Ell.) Raf. var. peninsularis Pennell Agalinis fasciculata
AGGE Agalinis georgiana (C.L. Boynt.) Pennell Agalinis fasciculata
AGPUR Agalinis purpurea (L.) Pennell var. racemulosa (Pennell) Boivin Agalinis fasciculata
AGVI4 Agalinis virgata Raf. Agalinis fasciculata
GEFA2 Gerardia fasciculata Ell. Agalinis fasciculata
GEFAP Gerardia fasciculata Ell. ssp. peninsularis (Pennell) Pennell Agalinis fasciculata
GEGE2 Gerardia georgiana C.L. Boynt. Agalinis fasciculata
GEPUR Gerardia purpurea L. var. racemulosa (Pennell) Gleason Agalinis fasciculata
GERA6 Gerardia racemulosa Pennell Agalinis fasciculata
AGFI Agalinis filicaulis (Benth.) Pennell Jackson false foxglove
GEFI Gerardia filicaulis (Benth.) Chapman Agalinis filicaulis
AGFI2 Agalinis filifolia (Nutt.) Raf. Seminole false foxglove
GEFI2 Gerardia filifolia Nutt. Agalinis filifolia
AGGA Agalinis gattingeri (Small) Small roundstem false foxglove
GEGA2 Gerardia gattingeri Small Agalinis gattingeri
AGHA3 Agalinis harperi Pennell coastal plain false foxglove
AGDE8 Agalinis delicatula Pennell Agalinis harperi
AGPI3 Agalinis pinetorum Pennell Agalinis harperi
AGPID Agalinis pinetorum Pennell var. delicatula (Pennell) Pennell Agalinis harperi
GEPU10 Gerardia pulchella Pennell Agalinis harperi
GEPUD Gerardia pulchella Pennell var. delicatula (Pennell) Pennell Agalinis harperi
AGHE4 Agalinis heterophylla (Nutt.) Small ex Britt. prairie false foxglove
GEHE5 Gerardia heterophylla Nutt. Agalinis heterophylla
AGHO4 Agalinis homalantha Pennell San Antonio false foxglove
GEHO4 Gerardia homalantha (Pennell) Pennell Agalinis homalantha
AGLA10 Agalinis laxa Pennell twoline false foxglove
GELA2 Gerardia laxa (Pennell) Pennell Agalinis laxa
AGLI2 Agalinis linifolia (Nutt.) Britt. flaxleaf false foxglove
GELI4 Gerardia linifolia Nutt. Agalinis linifolia
AGMA3 Agalinis maritima (Raf.) Raf. saltmarsh false foxglove
AGMAG Agalinis maritima (Raf.) Raf. var. grandiflora (Benth.) Shinners saltmarsh false foxglove
AGSP3 Agalinis spiciflora (Engelm.) Pennell Agalinis maritima var. grandiflora
GEMAG Gerardia maritima Raf. ssp. grandiflora (Benth.) Pennell Agalinis maritima var. grandiflora
GEMAG2 Gerardia maritima Raf. var. grandiflora Benth. Agalinis maritima var. grandiflora
GESP2 Gerardia spiciflora Engelm. Agalinis maritima var. grandiflora
AGMAM Agalinis maritima (Raf.) Raf. var. maritima saltmarsh false foxglove
GEMA8 Gerardia maritima Raf. Agalinis maritima var. maritima
AGNA Agalinis navasotensis M. Dubrule & J. Canne-Hilliker Navasota false foxglove
AGNE5 Agalinis neoscotica (Greene) Fern. Middleton false foxglove
AGPAN3 Agalinis paupercula (Gray) Britt. var. neoscotica (Greene) Pennell & St. John Agalinis neoscotica
AGPUN Agalinis purpurea (L.) Pennell var. neoscotica (Greene) Boivin Agalinis neoscotica
GENE6 Gerardia neoscotica Greene Agalinis neoscotica
GEPUN Gerardia purpurea L. var. neoscotica (Greene) Gleason Agalinis neoscotica
AGNU Agalinis nuttallii Shinners Nuttall's false foxglove
GELO Gerardia longifolia Nutt. Agalinis nuttallii
AGOB Agalinis obtusifolia Raf. tenlobe false foxglove
AGDE5 Agalinis decemloba (Greene) Pennell Agalinis obtusifolia
AGPA16 Agalinis parvifolia (Benth.) Small ex Britt. Agalinis obtusifolia
AGTE2 Agalinis tenella Pennell Agalinis obtusifolia
GEDE7 Gerardia decemloba Greene Agalinis obtusifolia
GEOB Gerardia obtusifolia (Raf.) Pennell Agalinis obtusifolia
GEPA7 Gerardia parvifolia (Benth.) Chapman Agalinis obtusifolia
GESEP Gerardia setacea J.F. Gmel. var. parvifolia Benth. Agalinis obtusifolia
GETE5 Gerardia tenella (Pennell) Pennell Agalinis obtusifolia
AGOL Agalinis oligophylla Pennell ridgestem false foxglove
AGKE3 Agalinis keyensis Pennell Agalinis oligophylla
AGOLP Agalinis oligophylla Pennell var. pseudaphylla Pennell Agalinis oligophylla
AGPS3 Agalinis pseudaphylla (Pennell) Shinners Agalinis oligophylla
GEAPG Gerardia aphylla Nutt. var. grandiflora Benth. Agalinis oligophylla
GEKE Gerardia keyensis (Pennell) Pennell Agalinis oligophylla
GEMI5 Gerardia microphylla (Gray) Small Agalinis oligophylla
GEPLM Gerardia plukenetii Ell. var. microphylla Gray Agalinis oligophylla
GEPS Gerardia pseudaphylla (Pennell) Pennell Agalinis oligophylla
AGPA12 Agalinis paupercula (Gray) Britt. smallflower false foxglove
AGPAB Agalinis paupercula (Gray) Britt. var. borealis Pennell smallflower false foxglove
AGPUP Agalinis purpurea (L.) Pennell var. parviflora (Benth.) Boivin Agalinis paupercula var. borealis
GEPAB Gerardia paupercula (Gray) Britt. ssp. borealis (Pennell) Pennell Agalinis paupercula var. borealis
GEPAB2 Gerardia paupercula (Gray) Britt. var. borealis (Pennell) Deam Agalinis paupercula var. borealis
GEPUP4 Gerardia purpurea L. var. parviflora Benth. Agalinis paupercula var. borealis
AGPAP3 Agalinis paupercula (Gray) Britt. var. paupercula smallflower false foxglove
GEPA8 Gerardia paupercula (Gray) Britt. Agalinis paupercula var. paupercula
GEPAT Gerardia paupercula (Gray) Britt. var. typica Pennell Agalinis paupercula var. paupercula
GEPUP3 Gerardia purpurea L. var. paupercula Gray Agalinis paupercula var. paupercula
AGPL Agalinis plukenetii (Ell.) Raf. Chattahoochee false foxglove
GEFIG Gerardia filifolia Nutt. var. gatesii Benth. Agalinis plukenetii
GEGA3 Gerardia gatesii (Benth.) Pennell Agalinis plukenetii
GEPL5 Gerardia plukenetii Ell. Agalinis plukenetii
AGPU4 Agalinis pulchella Pennell St. Mark's false foxglove
GEPU6 Gerardia pulcherrima Pennell Agalinis pulchella
AGPU5 Agalinis purpurea (L.) Pennell purple false foxglove
AGPUC Agalinis purpurea (L.) Pennell var. carteri Pennell Agalinis purpurea
GEPU7 Gerardia purpurea L. Agalinis purpurea
GEPUP2 Gerardia purpurea L. ssp. parvula Pennell Agalinis purpurea
GEPUC Gerardia purpurea L. var. carteri (Pennell) Pennell Agalinis purpurea
GEPUG Gerardia purpurea L. var. grandiflora Benth. Agalinis purpurea
AGSE3 Agalinis setacea (J.F. Gmel.) Raf. threadleaf false foxglove
AGHO6 Agalinis holmiana Pennell Agalinis setacea
AGST3 Agalinis stenophylla Pennell Agalinis setacea
GESE5 Gerardia setacea J.F. Gmel. Agalinis setacea
GEST3 Gerardia stenophylla (Pennell) Pennell Agalinis setacea
AGSK Agalinis skinneriana (Wood) Britt. Skinner's false foxglove
GESK2 Gerardia skinneriana Wood Agalinis skinneriana
AGST4 Agalinis strictifolia (Benth.) Pennell stiffleaf false foxglove
GEST4 Gerardia strictifolia Benth. Agalinis strictifolia
AGTE3 Agalinis tenuifolia (Vahl) Raf. slenderleaf false foxglove
AGTEL Agalinis tenuifolia (Vahl) Raf. var. leucanthera (Raf.) Pennell slenderleaf false foxglove
AGTEL2 Agalinis tenuifolia (Vahl) Raf. ssp. leucanthera (Raf.) Pennell Agalinis tenuifolia var. leucanthera
GELE2 Gerardia leucanthera Raf. Agalinis tenuifolia var. leucanthera
GETEL Gerardia tenuifolia Vahl ssp. leucanthera (Raf.) Pennell Agalinis tenuifolia var. leucanthera
GETEL2 Gerardia tenuifolia Vahl var. leucanthera (Raf.) Shinners Agalinis tenuifolia var. leucanthera
AGTEM Agalinis tenuifolia (Vahl) Raf. var. macrophylla (Benth.) Blake slenderleaf false foxglove
AGBE Agalinis besseyana (Britt.) Britt. Agalinis tenuifolia var. macrophylla
GEBE Gerardia besseyana Britt. Agalinis tenuifolia var. macrophylla
GETEM3 Gerardia tenuifolia Vahl ssp. macrophylla (Benth.) Pennell Agalinis tenuifolia var. macrophylla
GETEM2 Gerardia tenuifolia Vahl var. macrophylla Benth. Agalinis tenuifolia var. macrophylla
AGTEP2 Agalinis tenuifolia (Vahl) Raf. var. parviflora (Nutt.) Pennell slenderleaf false foxglove
GETEP6 Gerardia tenuifolia Vahl ssp. parviflora (Nutt.) Pennell Agalinis tenuifolia var. parviflora
GETEP4 Gerardia tenuifolia Vahl var. parviflora Nutt. Agalinis tenuifolia var. parviflora
AGTEP3 Agalinis tenuifolia (Vahl) Raf. var. polyphylla (Small) Pennell slenderleaf false foxglove
GEPO2 Gerardia polyphylla Small Agalinis tenuifolia var. polyphylla
GETEP3 Gerardia tenuifolia Vahl ssp. polyphylla (Small) Pennell Agalinis tenuifolia var. polyphylla
GETEP5 Gerardia tenuifolia Vahl var. polyphylla (Small) Shinners Agalinis tenuifolia var. polyphylla
AGTET Agalinis tenuifolia (Vahl) Raf. var. tenuifolia slenderleaf false foxglove
GETE6 Gerardia tenuifolia Vahl Agalinis tenuifolia var. tenuifolia
GETEH Gerardia tenuifolia Vahl var. humilis Benth. Agalinis tenuifolia var. tenuifolia
GETET2 Gerardia tenuifolia Vahl var. typica Pennell Agalinis tenuifolia var. tenuifolia
AGVI5 Agalinis viridis (Small) Pennell green false foxglove
GEVI9 Gerardia viridis Small Agalinis viridis
ALECT2 Alectra Thunb. alectra
ALFL2 Alectra fluminensis (Vell.) Stearn yerba de hierro
ALAS Alectra aspera (Cham. & Schlecht.) L.O. Williams Alectra fluminensis
GLAS Glossostylis aspera Cham. & Schlecht. Alectra fluminensis
MEME4 Melasma melampyroides (L.C. Rich.) Pennell Alectra fluminensis
PEME11 Pedicularis melampyroides L.C. Rich. Alectra fluminensis
AMPHI5 Amphianthus Torr. amphianthus
AMPU7 Amphianthus pusillus Torr. little amphianthus
ANGEL2 Angelonia Humb. & Bonpl. angelon
ANAN5 Angelonia angustifolia Benth. narrowleaf angelon
ANSA3 Angelonia salicariifolia Humb. & Bonpl. willowleaf angelon
ANTIR2 Antirrhinum L. snapdragon
ANBE5 Antirrhinum bellidifolium (L.) Willd. lilac snapdragon
ANMA3 Antirrhinum majus L. garden snapdragon
ANMAL Antirrhinum majus L. ssp. linkianum (Boiss. & Reut.) Rothm. N/A
AUREO Aureolaria Raf. false foxglove
AUFL Aureolaria flava (L.) Farw. smooth yellow false foxglove
AUFLF Aureolaria flava (L.) Farw. var. flava smooth yellow false foxglove
AGFL Agalinis flava (L.) Boivin Aureolaria flava var. flava
AUCA Aureolaria calycosa (Mackenzie & Bush) Pennell Aureolaria flava var. flava
AUFLR Aureolaria flava (L.) Farw. ssp. reticulata (Raf.) Pennell Aureolaria flava var. flava
AUFLT Aureolaria flava (L.) Farw. ssp. typica Pennell Aureolaria flava var. flava
AUFLR2 Aureolaria flava (L.) Farw. var. reticulata (Raf.) Pennell Aureolaria flava var. flava
AURE Aureolaria reticulata Raf. Aureolaria flava var. flava
DACA13 Dasistoma calycosa Mackenzie & Bush Aureolaria flava var. flava
DAFL2 Dasistoma flava (L.) Wood Aureolaria flava var. flava
GECA14 Gerardia calycosa (Mackenzie & Bush) Fern. Aureolaria flava var. flava
GEFL2 Gerardia flava L. Aureolaria flava var. flava
GEFLC Gerardia flava L. var. calycosa (Mackenzie & Bush) Steyermark Aureolaria flava var. flava
GEFLR Gerardia flava L. var. reticulata (Raf.) Cory Aureolaria flava var. flava
AUFLM Aureolaria flava (L.) Farw. var. macrantha Pennell smooth yellow false foxglove
AGFLM Agalinis flava (L.) Boivin var. macrantha (Pennell) Boivin Aureolaria flava var. macrantha
AUFLM2 Aureolaria flava (L.) Farw. ssp. macrantha Pennell Aureolaria flava var. macrantha
GEFLM Gerardia flava L. var. macrantha (Pennell) Fern. Aureolaria flava var. macrantha
AUGR Aureolaria grandiflora (Benth.) Pennell largeflower yellow false foxglove
AUGRC Aureolaria grandiflora (Benth.) Pennell var. cinerea Pennell largeflower yellow false foxglove
AUGRC2 Aureolaria grandiflora (Benth.) Pennell ssp. cinerea (Pennell) Pennell Aureolaria grandiflora var. cinerea
GEGRC Gerardia grandiflora Benth. var. cinerea (Pennell) Cory Aureolaria grandiflora var. cinerea
AUGRG Aureolaria grandiflora (Benth.) Pennell var. grandiflora largeflower yellow false foxglove
AGGR8 Agalinis grandiflora (Benth.) Blake Aureolaria grandiflora var. grandiflora
AUGRT Aureolaria grandiflora (Benth.) Pennell ssp. typica Pennell Aureolaria grandiflora var. grandiflora
DAGR4 Dasistoma grandiflora (Benth.) Wood Aureolaria grandiflora var. grandiflora
GEGR4 Gerardia grandiflora Benth. Aureolaria grandiflora var. grandiflora
AUGRP Aureolaria grandiflora (Benth.) Pennell var. pulchra Pennell largeflower yellow false foxglove
AUGRP2 Aureolaria grandiflora (Benth.) Pennell ssp. pulchra (Pennell) Pennell Aureolaria grandiflora var. pulchra
GEGRP Gerardia grandiflora Benth. var. pulchra (Pennell) Fern. Aureolaria grandiflora var. pulchra
AUGRS Aureolaria grandiflora (Benth.) Pennell var. serrata (Torr. ex Benth.) Pennell largeflower yellow false foxglove
AGGRS Agalinis grandiflora (Benth.) Blake var. serrata (Torr. ex Benth.) Blake Aureolaria grandiflora var. serrata
AUGRS2 Aureolaria grandiflora (Benth.) Pennell ssp. serrata (Torr. ex Benth.) Pennell Aureolaria grandiflora var. serrata
DASE4 Dasistoma serrata (Torr. ex Benth.) Small Aureolaria grandiflora var. serrata
GEGRS Gerardia grandiflora Benth. var. serrata (Torr. ex Benth.) B.L. Robins. Aureolaria grandiflora var. serrata
AULA Aureolaria laevigata (Raf.) Raf. entireleaf yellow false foxglove
AGLA7 Agalinis laevigata (Raf.) Blake Aureolaria laevigata
DALA10 Dasistoma laevigata (Raf.) Chapman Aureolaria laevigata
GELA3 Gerardia laevigata Raf. Aureolaria laevigata
AUPA Aureolaria patula (Chapman) Pennell spreading yellow false foxglove
DAPA4 Dasistoma patula Chapman Aureolaria patula
GEPA9 Gerardia patula (Chapman) Gray Aureolaria patula
AUPE Aureolaria pectinata (Nutt.) Pennell combleaf yellow false foxglove
AGPEP Agalinis pedicularia (L.) Blake var. pectinata (Nutt.) Blake Aureolaria pectinata
AUPEE Aureolaria pectinata (Nutt.) Pennell ssp. eurycarpa (Pennell) Pennell Aureolaria pectinata
AUPEF Aureolaria pectinata (Nutt.) Pennell ssp. floridana Pennell Aureolaria pectinata
AUPET Aureolaria pectinata (Nutt.) Pennell ssp. transcendens (Pennell) Pennell Aureolaria pectinata
AUPET3 Aureolaria pectinata (Nutt.) Pennell ssp. typica Pennell Aureolaria pectinata
AUPEE2 Aureolaria pectinata (Nutt.) Pennell var. eurycarpa Pennell Aureolaria pectinata
AUPEF2 Aureolaria pectinata (Nutt.) Pennell var. floridana (Pennell) Pennell Aureolaria pectinata
AUPEO Aureolaria pectinata (Nutt.) Pennell var. ozarkensis Pennell Aureolaria pectinata
AUPET4 Aureolaria pectinata (Nutt.) Pennell var. transcendens Pennell Aureolaria pectinata
AUPEP2 Aureolaria pedicularia (L.) Raf. var. pectinata (Nutt.) Gleason Aureolaria pectinata
GEPE5 Gerardia pectinata (Nutt.) Benth. Aureolaria pectinata
GEPEP Gerardia pedicularia L. var. pectinata Nutt. Aureolaria pectinata
AUPE2 Aureolaria pedicularia (L.) Raf. fernleaf yellow false foxglove
AUPEA Aureolaria pedicularia (L.) Raf. var. ambigens (Fern.) Farw. fernleaf yellow false foxglove
AGPEA2 Agalinis pedicularia (L.) Blake var. ambigens (Fern.) Blake Aureolaria pedicularia var. ambigens
AUPEA3 Aureolaria pedicularia (L.) Raf. ssp. ambigens (Fern.) Pennell Aureolaria pedicularia var. ambigens
GEPEA Gerardia pedicularia L. var. ambigens Fern. Aureolaria pedicularia var. ambigens
AUPEA2 Aureolaria pedicularia (L.) Raf. var. austromontana Pennell fernleaf yellow false foxglove
AUPEA4 Aureolaria pedicularia (L.) Raf. ssp. austromontana (Pennell) Pennell Aureolaria pedicularia var. austromontana
GEPEA2 Gerardia pedicularia L. var. austromontana (Pennell) Fern. Aureolaria pedicularia var. austromontana
AUPEI Aureolaria pedicularia (L.) Raf. var. intercedens Pennell fernleaf yellow false foxglove
AUPEI2 Aureolaria pedicularia (L.) Raf. ssp. intercedens (Pennell) Pennell Aureolaria pedicularia var. intercedens
GEPEI Gerardia pedicularia L. var. intercedens (Pennell) Fern. Aureolaria pedicularia var. intercedens
AUPEP Aureolaria pedicularia (L.) Raf. var. pedicularia fernleaf yellow false foxglove
AGPE4 Agalinis pedicularia (L.) Blake Aureolaria pedicularia var. pedicularia
AGPEC Agalinis pedicularia (L.) Blake var. caesariensis (Pennell) Blake Aureolaria pedicularia var. pedicularia
AUPEC Aureolaria pedicularia (L.) Raf. ssp. caesariensis Pennell Aureolaria pedicularia var. pedicularia
AUPEC3 Aureolaria pedicularia (L.) Raf. ssp. carolinensis Pennell Aureolaria pedicularia var. pedicularia
AUPET2 Aureolaria pedicularia (L.) Raf. ssp. typica Pennell Aureolaria pedicularia var. pedicularia
AUPEC2 Aureolaria pedicularia (L.) Raf. var. caesariensis (Pennell) Pennell Aureolaria pedicularia var. pedicularia
AUPEC4 Aureolaria pedicularia (L.) Raf. var. carolinensis (Pennell) Pennell Aureolaria pedicularia var. pedicularia
DAPE2 Dasistoma pedicularia (L.) Benth. Aureolaria pedicularia var. pedicularia
GEPE6 Gerardia pedicularia L. Aureolaria pedicularia var. pedicularia
AUVI Aureolaria virginica (L.) Pennell downy yellow false foxglove
AGVI7 Agalinis virginica (L.) Blake Aureolaria virginica
AUDI Aureolaria dispersa (Small) Pennell Aureolaria virginica
AUMI Aureolaria microcarpa Pennell Aureolaria virginica
DADI3 Dasistoma dispersa Small Aureolaria virginica
DAVI4 Dasistoma virginica (L.) Britt. Aureolaria virginica
GEDI3 Gerardia dispersa (Small) K. Schum. Aureolaria virginica
GEVI10 Gerardia virginica (L.) B.S.P. Aureolaria virginica
BACOP Bacopa Aubl. waterhyssop
BACA Bacopa caroliniana (Walt.) B.L. Robins. blue waterhyssop
HYCA16 Hydrotrida caroliniana (Walt.) Small Bacopa caroliniana
BAEG Bacopa egensis (Poepp.) Pennell Brazilian waterhyssop
BAEI Bacopa eisenii (Kellogg) Pennell Gila River waterhyssop
BAIN2 Bacopa innominata (G. Maza) Alain tropical waterhyssop
BACY Bacopa cyclophylla Fern. Bacopa innominata
BAST3 Bacopa stragula Fern. Bacopa innominata
HERO4 Herpestis rotundifolia Gaertn. f. Bacopa innominata
BAMO Bacopa monnieri (L.) Pennell herb of grace
BRMO5 Bramia monnieri (L.) Drake Bacopa monnieri
LYMO Lysimachia monnieri L. Bacopa monnieri
BAPR3 Bacopa procumbens (Miller) Greenman waterhyssop
BARE Bacopa repens (Sw.) Wettst. creeping waterhyssop
GRRE3 Gratiola repens Sw. Bacopa repens
MAOB3 Macuillamia obovata Raf. Bacopa repens
MARE10 Macuillamia repens (Sw.) Pennell Bacopa repens
BARO Bacopa rotundifolia (Michx.) Wettst. disk waterhyssop
BANO Bacopa nobsiana Mason Bacopa rotundifolia
BASI2 Bacopa simulans Fern. Bacopa rotundifolia
BRRO4 Bramia rotundifolia (Michx.) Britt. Bacopa rotundifolia
HYRO3 Hydranthelium rotundifolium (Michx.) Pennell Bacopa rotundifolia
MARO4 Macuillamia rotundifolia (Michx.) Raf. Bacopa rotundifolia
BAST4 Bacopa stricta (Schrad.) B.L. Robins. yerba de culebra
CAST28 Caconapea stricta (Schrad.) Britt. Bacopa stricta
BELLA Bellardia All. lineseed
BETR Bellardia trixago (L.) All. Mediterranean lineseed
BATR Bartsia trixago L. Bellardia trixago
BESSE Besseya Rydb. kittentail
BEAL Besseya alpina (Gray) Rydb. alpine besseya
SYAL2 Synthyris alpina Gray Besseya alpina
BEAR Besseya arizonica Pennell Arizona coraldrops
BEBU Besseya bullii (Eat.) Rydb. Bull's coraldrops
SYBU Synthyris bullii (Eat.) Heller Besseya bullii
WUBU Wulfenia bullii (Eat.) Barnh. Besseya bullii
BEOB2 Besseya oblongifolia Pennell eggleaf coraldrops
BEPL Besseya plantaginea (James) Rydb. White River coraldrops
BERI Besseya ritteriana (Eastw.) Rydb. Ritter's coraldrops
SYRI Synthyris ritteriana Eastw. Besseya ritteriana
BERU Besseya rubra (Dougl. ex Hook.) Rydb. red besseya
SYRU2 Synthyris rubra (Dougl. ex Hook.) Benth. Besseya rubra
BEWY Besseya wyomingensis (A. Nels.) Rydb. Wyoming besseya
BECI2 Besseya cinerea (Raf.) Pennell Besseya wyomingensis
BRACH5 Brachystigma Pennell desert foxglove
BRWR Brachystigma wrightii (Gray) Pennell Arizona desert foxglove
BUCHN Buchnera L. bluehearts
BUAM Buchnera americana L. American bluehearts
BUBR Buchnera breviflora Pennell Buchnera americana
BUFL Buchnera floridana Gandog. Buchnera americana
BULO Buchnera longifolia Kunth elongated bluehearts
BUEL Buchnera elongata Sw. Buchnera longifolia
BUOB3 Buchnera obliqua Benth. Arizona bluehearts
BUAR Buchnera arizonica (Gray) Pennell Buchnera obliqua
BUPU Buchnera pusilla Kunth pygmy bluehearts
BUTTO Buttonia MacKen ex Benth. buttonia
BUHI2 Buttonia hildebrandtii Engl. N/A
CALCE2 Calceolaria L. slipper flower
CACH41 Calceolaria chelidonioides Kunth [excluded] N/A
CAMU26 Calceolaria multiflora Cav. slipper flower
CATR32 Calceolaria tripartita Ruiz & Pav?n [excluded] N/A
CASC41 Calceolaria scabiosifolia Roemer & J.A. Schultes [excluded] Calceolaria tripartita
CAPRA2 Capraria L. capraria
CABI13 Capraria biflora L. goatweed
CAME36 Capraria mexicana Moric. ex Benth. Capraria biflora
CASTI2 Castilleja Mutis ex L. f. Indian paintbrush
CAAF Castilleja affinis Hook. & Arn. coast Indian paintbrush
CAAFA2 Castilleja affinis Hook. & Arn. ssp. affinis coast Indian paintbrush
CAAFI Castilleja affinis Hook. & Arn. ssp. insularis (Eastw.) Munz Castilleja affinis ssp. affinis
CAAFC Castilleja affinis Hook. & Arn. var. contentiosa (J.F. Macbr.) Bacig. Castilleja affinis ssp. affinis
CACA51 Castilleja californica Abrams Castilleja affinis ssp. affinis
CADO4 Castilleja douglasii Benth. Castilleja affinis ssp. affinis
CADOI Castilleja douglasii Benth. ssp. insularis (Eastw.) Pennell Castilleja affinis ssp. affinis
CAIN25 Castilleja inflata Pennell Castilleja affinis ssp. affinis
CAWI5 Castilleja wightii Elmer Castilleja affinis ssp. affinis
CAWIA Castilleja wightii Elmer ssp. anacapensis (Dunkle) Pennell Castilleja affinis ssp. affinis
CAWII Castilleja wightii Elmer ssp. inflata (Pennell) Munz Castilleja affinis ssp. affinis
CAWIR Castilleja wightii Elmer ssp. rubra Pennell Castilleja affinis ssp. affinis
CAAFL2 Castilleja affinis Hook. & Arn. ssp. litoralis (Pennell) Chuang & Heckard coast Indian paintbrush
CALI11 Castilleja litoralis Pennell Castilleja affinis ssp. litoralis
CAWIL Castilleja wightii Elmer ssp. litoralis (Pennell) Munz Castilleja affinis ssp. litoralis
CAAFN2 Castilleja affinis Hook. & Arn. ssp. neglecta (Zeile) Chuang & Heckard Tiburon Indian paintbrush
CANE8 Castilleja neglecta Zeile Castilleja affinis ssp. neglecta
CAAM32 Castilleja ambigua Hook. & Arn. johnny-nip
CAAMA3 Castilleja ambigua Hook. & Arn. ssp. ambigua johnny-nip
ORCA4 Orthocarpus castillejoides Benth. Castilleja ambigua ssp. ambigua
CAAMH Castilleja ambigua Hook. & Arn. ssp. humboldtiensis (Keck) Chuang & Heckard Humboldt Bay owl's-clover
ORCAH Orthocarpus castillejoides Benth. var. humboldtiensis Keck Castilleja ambigua ssp. humboldtiensis
CAAMI2 Castilleja ambigua Hook. & Arn. ssp. insalutata (Jepson) Chuang & Heckard johnny-nip
ORCAI2 Orthocarpus castillejoides Benth. var. insalutatus Jepson Castilleja ambigua ssp. insalutata
CAAN7 Castilleja angustifolia (Nutt.) G. Don northwestern Indian paintbrush
CAANA3 Castilleja angustifolia (Nutt.) G. Don var. angustifolia northwestern Indian paintbrush
CAANB Castilleja angustifolia (Nutt.) G. Don var. bradburii (Nutt.) Fern. Castilleja angustifolia var. angustifolia
CAAND Castilleja angustifolia (Nutt.) G. Don var. dubia A. Nels. N/A
CACH7 Castilleja chromosa A. Nels. Castilleja angustifolia var. dubia
CAEW Castilleja ewanii Eastw. Castilleja angustifolia var. dubia
CAMAE2 Castilleja martinii Abrams ssp. ewanii (Eastw.) Munz Castilleja angustifolia var. dubia
CAMAE Castilleja martinii Abrams var. ewanii (Eastw.) N. Holmgren Castilleja angustifolia var. dubia
CAPY7 Castilleja pyramidalis Edwin Castilleja angustifolia var. dubia
CAANF Castilleja angustifolia (Nutt.) G. Don var. flavescens (Pennell ex Edwin) N. Holmgren northwestern Indian paintbrush
CAFL17 Castilleja flavescens Pennell ex Edwin Castilleja angustifolia var. flavescens
CAAN8 Castilleja annua Pennell Fairbanks annual Indian paintbrush
CAAP4 Castilleja applegatei Fern. wavyleaf Indian paintbrush
CAAPA2 Castilleja applegatei Fern. ssp. applegatei wavyleaf Indian paintbrush
CAAPD Castilleja applegatei Fern. ssp. disticha (Eastw.) Chuang & Heckard wavyleaf Indian paintbrush
CADI7 Castilleja disticha Eastw. Castilleja applegatei ssp. disticha
CAAPM Castilleja applegatei Fern. ssp. martinii (Abrams) Chuang & Heckard wavyleaf Indian paintbrush
CACL5 Castilleja clokeyi Pennell Castilleja applegatei ssp. martinii
CAGY5 Castilleja gyroloba Pennell Castilleja applegatei ssp. martinii
CAMA16 Castilleja martinii Abrams Castilleja applegatei ssp. martinii
CAMAC2 Castilleja martinii Abrams var. clokeyi (Pennell) N. Holmgren Castilleja applegatei ssp. martinii
CARO16 Castilleja roseana Eastw. Castilleja applegatei ssp. martinii
CAAPP3 Castilleja applegatei Fern. ssp. pallida (Eastw.) Chuang & Heckard wavyleaf Indian paintbrush
CAAPB Castilleja applegatei Fern. var. breweri (Fern.) N. Holmgren Castilleja applegatei ssp. pallida
CAAPP Castilleja applegatei Fern. var. pallida (Eastw.) N. Holmgren Castilleja applegatei ssp. pallida
CABR29 Castilleja breweri Fern. Castilleja applegatei ssp. pallida
CABRP4 Castilleja breweri Fern. var. pallida Eastw. Castilleja applegatei ssp. pallida
CAGLP2 Castilleja glandulifera Pennell ssp. pallida (Eastw.) Pennell Castilleja applegatei ssp. pallida
CAAPP4 Castilleja applegatei Fern. ssp. pinetorum (Fern.) Chuang & Heckard wavyleaf Indian paintbrush
CAAPF Castilleja applegatei Fern. var. fragilis (Zeile) N. Holmgren Castilleja applegatei ssp. pinetorum
CAAPP2 Castilleja applegatei Fern. var. pinetorum (Fern.) N. Holmgren Castilleja applegatei ssp. pinetorum
CAAPV Castilleja applegatei Fern. var. viscida (Rydb.) Ownbey Castilleja applegatei ssp. pinetorum
CAPI14 Castilleja pinetorum Fern. Castilleja applegatei ssp. pinetorum
CAVI12 Castilleja viscida Rydb. Castilleja applegatei ssp. pinetorum
CAWH2 Castilleja wherryana Pennell Castilleja applegatei ssp. pinetorum
CAAQ4 Castilleja aquariensis N. Holmgren Aquarius Plateau Indian paintbrush
CAAR11 Castilleja arachnoidea Greenm. cobwebby Indian paintbrush
CAARS3 Castilleja arachnoidea Greenm. ssp. shastensis (Eastw.) Pennell Castilleja arachnoidea
CAFI6 Castilleja filifolia Eastw. Castilleja arachnoidea
CAPA28 Castilleja payneae Eastw. Castilleja arachnoidea
CAAR21 Castilleja arvensis Cham. & Schlecht. field Indian paintbrush
CAAT25 Castilleja attenuata (Gray) Chuang & Heckard attenuate Indian paintbrush
ORAT Orthocarpus attenuatus Gray Castilleja attenuata
CAAU5 Castilleja austromontana Standl. & Blumer Rincon Mountain Indian paintbrush
CABR37 Castilleja brevistyla (Hoover) Chuang & Heckard shortstyle Indian paintbrush
ORBR2 Orthocarpus brevistylus Hoover Castilleja brevistyla
CACA79 Castilleja campestris (Benth.) Chuang & Heckard vernal pool Indian paintbrush
CACAC14 Castilleja campestris (Benth.) Chuang & Heckard ssp. campestris vernal pool Indian paintbrush
ORCA3 Orthocarpus campestris Benth. Castilleja campestris ssp. campestris
CACAS5 Castilleja campestris (Benth.) Chuang & Heckard ssp. succulenta (Hoover) Chuang & Heckard succulent owl's-clover
ORCAS Orthocarpus campestris Benth. var. succulentus Hoover Castilleja campestris ssp. succulenta
ORSU Orthocarpus succulentus (Hoover) Hoover Castilleja campestris ssp. succulenta
CACA20 Castilleja caudata (Pennell) Rebr. Port Clarence Indian paintbrush
CACAA Castilleja caudata (Pennell) Rebr. var. auricoma (Pennell) Hult Port Clarence Indian paintbrush
CACAC11 Castilleja caudata (Pennell) Rebr. var. caudata Port Clarence Indian paintbrush
CAPAC Castilleja pallida (L.) Spreng. ssp. caudata Pennell Castilleja caudata var. caudata
CAPAC2 Castilleja pallida (L.) Spreng. var. caudata (Pennell) Boivin Castilleja caudata var. caudata
CACE4 Castilleja cervina Greenm. deer Indian paintbrush
CACH40 Castilleja chambersii M. Egger & R.J. Meinke Chambers paintbrush
CACH15 Castilleja chlorotica Piper greentinge Indian paintbrush
CACH19 Castilleja christii N. Holmgren Christ's Indian paintbrush
CACH8 Castilleja chrymactis Pennell green Indian paintbrush
CALE20 Castilleja leschkeana J.T. Howell Castilleja chrymactis
CACH16 Castilleja chrysantha Greenm. yellow Wallowa Indian paintbrush
CAOW Castilleja ownbeyana Pennell Castilleja chrysantha
CACI6 Castilleja cinerea Gray ashgray Indian paintbrush
CACO17 Castilleja coccinea (L.) Spreng. scarlet Indian paintbrush
CALU18 Castilleja ludoviciana Pennell Castilleja coccinea
CACO36 Castilleja covilleana Henderson Coville's Indian paintbrush
CACR13 Castilleja crista-galli Rydb. mountainside Indian paintbrush
CACR14 Castilleja cryptantha Pennell & G.N. Jones obscure Indian paintbrush
CACU7 Castilleja cusickii Greenm. Cusick's Indian paintbrush
CALU19 Castilleja lutea Heller Castilleja cusickii
CADE29 Castilleja densiflora (Benth.) Chuang & Heckard denseflower Indian paintbrush
CADED3 Castilleja densiflora (Benth.) Chuang & Heckard ssp. densiflora denseflower Indian paintbrush
ORDE Orthocarpus densiflorus Benth. Castilleja densiflora ssp. densiflora
ORDEN Orthocarpus densiflorus Benth. var. noctuinus (Eastw.) J.T. Howell Castilleja densiflora ssp. densiflora
CADEG Castilleja densiflora (Benth.) Chuang & Heckard ssp. gracilis (Benth.) Chuang & Heckard denseflower Indian paintbrush
ORDEG Orthocarpus densiflorus Benth. var. gracilis (Benth.) Keck Castilleja densiflora ssp. gracilis
CADEO Castilleja densiflora (Benth.) Chuang & Heckard ssp. obispoensis (Keck) Chuang & Heckard Obispo Indian paintbrush
ORDEO Orthocarpus densiflorus Benth. var. obispoensis Keck Castilleja densiflora ssp. obispoensis
CADI20 Castilleja dissitiflora N. Holmgren Mt. Hamilton Indian paintbrush
CAEL6 Castilleja elegans Malte elegant Indian paintbrush
CAPAE Castilleja pallida (L.) Spreng. ssp. elegans (Malte) Pennell Castilleja elegans
CAPAE2 Castilleja pallida (L.) Spreng. var. elegans (Malte) Boivin Castilleja elegans
CAEL7 Castilleja elmeri Fern. Wenatchee Indian paintbrush
CAANW Castilleja angustifolia (Nutt.) G. Don var. whitedii Piper Castilleja elmeri
CAEX14 Castilleja exserta (Heller) Chuang & Heckard exserted Indian paintbrush
CAEXE Castilleja exserta (Heller) Chuang & Heckard ssp. exserta exserted Indian paintbrush
OREX3 Orthocarpus exsertus Heller Castilleja exserta ssp. exserta
ORPU Orthocarpus purpurascens Benth. Castilleja exserta ssp. exserta
ORPUP Orthocarpus purpurascens Benth. var. pallidus Keck Castilleja exserta ssp. exserta
ORPUP3 Orthocarpus purpurascens Benth. var. palmeri Gray Castilleja exserta ssp. exserta
CAEXL Castilleja exserta (Heller) Chuang & Heckard ssp. latifolia (S. Wats.) Chuang & Heckard wideleaf Indian paintbrush
ORPUL Orthocarpus purpurascens Benth. var. latifolius S. Wats. Castilleja exserta ssp. latifolia
CAEXV Castilleja exserta (Heller) Chuang & Heckard ssp. venusta (Heller) Chuang & Heckard exserted Indian paintbrush
ORPUO Orthocarpus purpurascens Benth. var. ornatus Jepson Castilleja exserta ssp. venusta
ORPUV Orthocarpus purpurascens Benth. var. venustus (Heller) Keck Castilleja exserta ssp. venusta
CAFL7 Castilleja flava S. Wats. yellow Indian paintbrush
CAFLF3 Castilleja flava S. Wats. var. flava yellow Indian paintbrush
CAEL17 Castilleja elkoensis Edwin Castilleja flava var. flava
CALI13 Castilleja linoides Gray Castilleja flava var. flava
CAFLR Castilleja flava S. Wats. var. rustica (Piper) N. Holmgren country Indian paintbrush
CARU10 Castilleja rustica Piper Castilleja flava var. rustica
CAFO2 Castilleja foliolosa Hook. & Arn. Texas Indian paintbrush
CAFR8 Castilleja fraterna Greenm. fraternal Indian paintbrush
CAGE6 Castilleja genevievana Nesom Genevieve's Indian paintbrush
CAGL10 Castilleja glandulifera Pennell gland Indian paintbrush
CAGR21 Castilleja grisea Dunkle San Clemente Island Indian paintbrush
CAHOG Castilleja hololeuca Greene ssp. grisea (Dunkle) Munz Castilleja grisea
CAHA16 Castilleja haydenii (Gray) Cockerell Hayden's Indian paintbrush
CAHI9 Castilleja hispida Benth. harsh Indian paintbrush
CAHIA2 Castilleja hispida Benth. ssp. acuta Pennell acute Indian paintbrush
CAHIA Castilleja hispida Benth. var. acuta (Pennell) Pennell ex M.E. Peck Castilleja hispida ssp. acuta
CATA3 Castilleja taedifera Pennell Castilleja hispida ssp. acuta
CAHIB Castilleja hispida Benth. ssp. brevilobata (Piper) Chuang & Heckard short-lobe Indian paintbrush
CABR17 Castilleja brevilobata Piper Castilleja hispida ssp. brevilobata
CAHIH2 Castilleja hispida Benth. ssp. hispida harsh Indian paintbrush
CAANH Castilleja angustifolia (Nutt.) G. Don var. hispida (Benth.) Fern. Castilleja hispida ssp. hispida
CAHIA3 Castilleja hispida Benth. ssp. abbreviata (Fern.) Pennell Castilleja hispida ssp. hispida
CAHY5 Castilleja hyetophila Pennell coastal red Indian paintbrush
CAHY6 Castilleja hyperborea Pennell northern Indian paintbrush
CAVI13 Castilleja villosissima Pennell Castilleja hyperborea
CAIN13 Castilleja indivisa Engelm. entireleaf Indian paintbrush
CAIN14 Castilleja integra Gray wholeleaf Indian paintbrush
CAING Castilleja integra Gray var. gloriosa (Britt.) Cockerell wholeleaf Indian paintbrush
CAINI5 Castilleja integra Gray var. integra wholeleaf Indian paintbrush
CAEL8 Castilleja elongata Pennell Castilleja integra var. integra
CAKA6 Castilleja kaibabensis N. Holmgren Kaibab Plateau Indian paintbrush
CAKR4 Castilleja kraliana J. Allison Cahaba Indian paintbrush
CALA68 Castilleja lacera (Benth.) Chuang & Heckard cutleaf Indian paintbrush
ORLA Orthocarpus lacerus Benth. Castilleja lacera
CALA24 Castilleja lanata Gray Sierra woolly Indian paintbrush
CALAH Castilleja lanata Gray ssp. hololeuca (Greene) Chuang & Heckard whitefelt Indian paintbrush
CAHO6 Castilleja hololeuca Greene Castilleja lanata ssp. hololeuca
CALAL11 Castilleja lanata Gray ssp. lanata Sierra woolly Indian paintbrush
CALA69 Castilleja lasiorhyncha (Gray) Chuang & Heckard San Bernardino Mountains Indian paintbrush
ORLA2 Orthocarpus lasiorhynchus Gray Castilleja lasiorhyncha
CALA26 Castilleja latifolia Hook. & Arn. Monterey Indian paintbrush
CALE18 Castilleja lemmonii Gray Lemmon's Indian paintbrush
CACU11 Castilleja culbertsonii Greene Castilleja lemmonii
CALA45 Castilleja lassenensis Eastw. Castilleja lemmonii
CALE27 Castilleja levisecta Greenm. golden Indian paintbrush
CALI4 Castilleja linariifolia Benth. Wyoming Indian paintbrush
CALIO Castilleja linariifolia Benth. var. omnipubescens (Pennell) Clokey Castilleja linariifolia
CALI14 Castilleja linearis Rydb. Castilleja linariifolia
CATR13 Castilleja trainii Edwin Castilleja linariifolia
CALI20 Castilleja lineariiloba (Benth.) Chuang & Heckard sagebrush Indian paintbrush
ORLI5 Orthocarpus lineariilobus Benth. Castilleja lineariiloba
CALI5 Castilleja lineata Greene marshmeadow Indian paintbrush
CALU14 Castilleja lutescens (Greenm.) Rydb. stiff yellow Indian paintbrush
CAME21 Castilleja mendocinensis (Eastw.) Pennell Mendocino Coast Indian paintbrush
CALAM3 Castilleja latifolia Hook. & Arn. ssp. mendocinensis Eastw. Castilleja mendocinensis
CAME17 Castilleja mexicana (Hemsl.) Gray Mexican Indian paintbrush
CATO7 Castilleja tortifolia Pennell Castilleja mexicana
CAMI12 Castilleja miniata Dougl. ex Hook. giant red Indian paintbrush
CAMID2 Castilleja miniata Dougl. ex Hook. ssp. dixonii (Fern.) Kartesz giant red Indian paintbrush
CADI16 Castilleja dixonii Fern. Castilleja miniata ssp. dixonii
CAMID Castilleja miniata Dougl. ex Hook. var. dixonii (Fern.) A. Nels. & J.F. Macbr. Castilleja miniata ssp. dixonii
CAMIE Castilleja miniata Dougl. ex Hook. ssp. elata (Piper) Munz Siskiyou Indian paintbrush
CAEL10 Castilleja elata Piper Castilleja miniata ssp. elata
CAMIM5 Castilleja miniata Dougl. ex Hook. ssp. miniata giant red Indian paintbrush
CACO48 Castilleja confusa Greene Castilleja miniata ssp. miniata
CAGR16 Castilleja gracillima Rydb. Castilleja miniata ssp. miniata
CAIN24 Castilleja inconstans Standl. Castilleja miniata ssp. miniata
CAOB9 Castilleja oblongifolia Gray Castilleja miniata ssp. miniata
CAUL2 Castilleja uliginosa Eastw. Castilleja miniata ssp. miniata
CAMI13 Castilleja minor (Gray) Gray lesser Indian paintbrush
CAMIM6 Castilleja minor (Gray) Gray ssp. minor lesser Indian paintbrush
CAEX6 Castilleja exilis A. Nels. Castilleja minor ssp. minor
CAMIS3 Castilleja minor (Gray) Gray ssp. spiralis (Jepson) Chuang & Heckard lesser Indian paintbrush
CASP20 Castilleja spiralis Jepson Castilleja minor ssp. spiralis
CAST12 Castilleja stenantha Gray Castilleja minor ssp. spiralis
CASTS2 Castilleja stenantha Gray ssp. spiralis (Jepson) Munz Castilleja minor ssp. spiralis
CAMO8 Castilleja mollis Pennell softleaf Indian paintbrush
CAMO20 Castilleja montigena Heckard Heckard's Indian paintbrush
CANA3 Castilleja nana Eastw. dwarf alpine Indian paintbrush
CALA44 Castilleja lapidicola Heller Castilleja nana
CANE18 Castilleja nervata Eastw. TransPecos Indian paintbrush
CACR10 Castilleja cruenta Standl. Castilleja nervata
CANI8 Castilleja nivea Pennell & Ownbey snow Indian paintbrush
CAOC4 Castilleja occidentalis Torr. western Indian paintbrush
CAOR4 Castilleja oresbia Greenm. pale Wallowa Indian paintbrush
CAOR7 Castilleja organorum Standl. Organ Mountain Indian paintbrush
CAOR21 Castilleja ornata Eastw. glowing Indian paintbrush
CAPA25 Castilleja pallescens (Gray) Greenm. pale Indian paintbrush
CAPAI Castilleja pallescens (Gray) Greenm. var. inverta (A. Nels. & J.F. Macbr.) Edwin pale Indian paintbrush
CAIN30 Castilleja inverta (A. Nels. & J.F. Macbr.) Pennell & Ownbey Castilleja pallescens var. inverta
CAPII Castilleja pilosa (S. Wats.) Rydb. var. inverta (A. Nels. & J.F. Macbr.) Greenm. Castilleja pallescens var. inverta
CAPAP7 Castilleja pallescens (Gray) Greenm. var. pallescens pale Indian paintbrush
CAPA85 Castilleja pallida (L.) Spreng. [excluded] N/A
CAPA26 Castilleja parviflora Bong. mountain Indian paintbrush
CAPAA3 Castilleja parviflora Bong. var. albida (Pennell) Ownbey smallflower Indian paintbrush
CAORA Castilleja oreopola Greenm. ssp. albida Pennell Castilleja parviflora var. albida
CAPAO2 Castilleja parviflora Bong. var. olympica (G.N. Jones) Ownbey Olympic Indian paintbrush
CAPAO Castilleja parviflora Bong. var. oreopola (Greenm.) Ownbey Henry Indian paintbrush
CAHE10 Castilleja henryae Pennell Castilleja parviflora var. oreopola
CAOR15 Castilleja oreopola Greenm. Castilleja parviflora var. oreopola
CAPAP8 Castilleja parviflora Bong. var. parviflora smallflower Indian paintbrush
CAPE9 Castilleja peirsonii Eastw. Castilleja parviflora var. parviflora
CAPA46 Castilleja parvula Rydb. Tushar Plateau Indian paintbrush
CAPA41 Castilleja patriotica Fern. Huachuca Mountain Indian paintbrush
CAPAB2 Castilleja patriotica Fern. var. blumeri (Standl.) Kearney & Peebles Castilleja patriotica
CAPE19 Castilleja peckiana Pennell Peck's Indian paintbrush
CAPI3 Castilleja pilosa (S. Wats.) Rydb. parrothead Indian paintbrush
CAPIL Castilleja pilosa (S. Wats.) Rydb. var. longispica (A. Nels.) N. Holmgren longspike Indian paintbrush
CALO7 Castilleja longispica A. Nels. Castilleja pilosa var. longispica
CAPIP Castilleja pilosa (S. Wats.) Rydb. var. pilosa parrothead Indian paintbrush
CAPIJ Castilleja pilosa (S. Wats.) Rydb. ssp. jusselii (Eastw.) Munz Castilleja pilosa var. pilosa
CAPS7 Castilleja psittacina (Eastw.) Pennell Castilleja pilosa var. pilosa
CARUM2 Castilleja rubida Piper var. monoensis (Jepson) Edwin Castilleja pilosa var. pilosa
ORPI4 Orthocarpus pilosus S. Wats. Castilleja pilosa var. pilosa
CAPIS Castilleja pilosa (S. Wats.) Rydb. var. steenensis (Pennell) N. Holmgren Steenes Indian paintbrush
CAST29 Castilleja steenensis Pennell Castilleja pilosa var. steenensis
CAPL7 Castilleja plagiotoma Gray Mojave Indian paintbrush
CAPO11 Castilleja ?porterae Cockerell [miniata ? septentrionalis] N/A
CAPR11 Castilleja praeterita Heckard & Bacig. Salmon Creek Indian paintbrush
CAPR14 Castilleja pruinosa Fern. frosted Indian paintbrush
CAGL17 Castilleja gleasoni Elmer Castilleja pruinosa
CAPRG Castilleja pruinosa Fern. ssp. gleasoni (Elmer) Munz Castilleja pruinosa
CAPU19 Castilleja puberula Rydb. shortflower Indian paintbrush
CAPU10 Castilleja pulchella Rydb. beautiful Indian paintbrush
CAPU11 Castilleja purpurea (Nutt.) G. Don downy Indian paintbrush
CAPUC Castilleja purpurea (Nutt.) G. Don var. citrina (Pennell) Shinners prairie Indian paintbrush
CACI8 Castilleja citrina Pennell Castilleja purpurea var. citrina
CALA51 Castilleja labiata Pennell Castilleja purpurea var. citrina
CAPUL Castilleja purpurea (Nutt.) G. Don var. lindheimeri (Gray) Shinners Lindheimer's Indian paintbrush
CAME24 Castilleja mearnsii Pennell Castilleja purpurea var. lindheimeri
CAWI6 Castilleja williamsii Pennell Castilleja purpurea var. lindheimeri
CAPUP5 Castilleja purpurea (Nutt.) G. Don var. purpurea downy Indian paintbrush
CARA7 Castilleja raupii Pennell Raup's Indian paintbrush
CARE10 Castilleja revealii N. Holmgren Bryce Canyon Indian paintbrush
CAPAR2 Castilleja parvula Rydb. var. revealii (N. Holmgren) Atwood Castilleja revealii
CARH4 Castilleja rhexiifolia Rydb. splitleaf Indian paintbrush
CALA52 Castilleja lauta A. Nels. Castilleja rhexiifolia
CALE35 Castilleja leonardii Rydb. Castilleja rhexiifolia
CAOR16 Castilleja oregonensis Gandog. Castilleja rhexiifolia
CARI12 Castilleja rigida Eastw. rigid Indian paintbrush
CALA50 Castilleja latebracteata Pennell Castilleja rigida
CARU20 Castilleja rubicundula (Jepson) Chuang & Heckard cream sacs
CARUL Castilleja rubicundula (Jepson) Chuang & Heckard ssp. lithospermoides (Benth.) Chuang & Heckard cream sacs
ORLI3 Orthocarpus lithospermoides Benth. Castilleja rubicundula ssp. lithospermoides
ORLIB Orthocarpus lithospermoides Benth. var. bicolor (Heller) Jepson Castilleja rubicundula ssp. lithospermoides
CARUR2 Castilleja rubicundula (Jepson) Chuang & Heckard ssp. rubicundula cream sacs
CARU8 Castilleja rubida Piper little reddish Indian paintbrush
CARU9 Castilleja rupicola Piper ex Fern. cliff Indian paintbrush
CASA20 Castilleja salsuginosa N. Holmgren Monte Neva Indian paintbrush
CASC19 Castilleja scabrida Eastw. rough Indian paintbrush
CASCB3 Castilleja scabrida Eastw. var. barnebyana (Eastw.) N. Holmgren Barneby's Indian paintbrush
CABA12 Castilleja barnebyana Eastw. Castilleja scabrida var. barnebyana
CACA54 Castilleja calcicola Pennell ex Edwin Castilleja scabrida var. barnebyana
CASCS4 Castilleja scabrida Eastw. var. scabrida Zion Indian paintbrush
CAZI Castilleja zionis Eastw. Castilleja scabrida var. scabrida
CASC20 Castilleja schizotricha Greenm. splithair Indian paintbrush
CAARS2 Castilleja arachnoidea Greenm. ssp. schizotricha (Greenm.) Pennell Castilleja schizotricha
CASE4 Castilleja septentrionalis Lindl. Labrador Indian paintbrush
CAAC7 Castilleja acuminata auct. non (Pursh) Spreng. [misapplied] Castilleja septentrionalis
CAPAS Castilleja pallida (L.) Spreng. ssp. septentrionalis (Lindl.) Scoggan Castilleja septentrionalis
CAPAS2 Castilleja pallida (L.) Spreng. var. septentrionalis (Lindl.) Gray Castilleja septentrionalis
CASE5 Castilleja sessiliflora Pursh downy paintedcup
CASU10 Castilleja subinclusa Greene longleaf Indian paintbrush
CASUF2 Castilleja subinclusa Greene ssp. franciscana (Pennell) Chuang & Heckard longleaf Indian paintbrush
CAFR5 Castilleja franciscana Pennell Castilleja subinclusa ssp. franciscana
CASUF3 Castilleja subinclusa Greene var. franciscana (Pennell) Nesom Castilleja subinclusa ssp. franciscana
CASUS7 Castilleja subinclusa Greene ssp. subinclusa longleaf Indian paintbrush
CAJE2 Castilleja jepsonii Bacig. & Heckard Castilleja subinclusa ssp. subinclusa
CASU11 Castilleja suksdorfii Gray Suksdorf's Indian paintbrush
CASU12 Castilleja sulphurea Rydb. sulphur Indian paintbrush
CALU20 Castilleja luteovirens Rydb. Castilleja sulphurea
CAMO16 Castilleja mogollonica Pennell Castilleja sulphurea
CARHS Castilleja rhexiifolia Rydb. var. sulphurea (Rydb.) Atwood Castilleja sulphurea
CATE14 Castilleja tenuiflora Benth. Santa Catalina Indian paintbrush
CALA48 Castilleja laxa Gray Castilleja tenuiflora
CATE26 Castilleja tenuis (Heller) Chuang & Heckard hairy Indian paintbrush
ORHI Orthocarpus hispidus Benth. Castilleja tenuis
CATH4 Castilleja thompsonii Pennell Thompson's Indian paintbrush
CAVI14 Castilleja villicaulis Pennell & Ownbey Castilleja thompsonii
CAUN4 Castilleja unalaschcensis (Cham. & Schlecht.) Malte Alaska Indian paintbrush
CAVI9 Castilleja viscidula Gray sticky Indian paintbrush
CAMA42 Castilleja magnistylis Edwin Castilleja viscidula
CAWA4 Castilleja wallowensis Pennell Wallowa Indian paintbrush
CAWO4 Castilleja wootonii Standl. Sacramento Mountain Indian paintbrush
CACI7 Castilleja ciliata Pennell Castilleja wootonii
CAXA Castilleja xanthotricha Pennell yellowhair Indian paintbrush
CAYU Castilleja yukonis Pennell Yukon Indian paintbrush
CHAEN7 Chaenorhinum (DC.) Reichenb. dwarf snapdragon
CHCA37 Chaenorhinum calycinum (Banks & Sol.) P. H. Davis N/A
ANCA40 Antirrhinum calycinum Banks & Sol. Chaenorhinum calycinum
CHMI Chaenorhinum minus (L.) Lange dwarf snapdragon
CHELO Chelone L. turtlehead
CHCU5 Chelone cuthbertii Small Cuthbert's turtlehead
CHGR7 Chelone grimesii Weatherby Chelone cuthbertii
CHGL2 Chelone glabra L. white turtlehead
CHCH12 Chelone chlorantha Pennell & Wherry Chelone glabra
CHGLC2 Chelone glabra L. var. chlorantha (Pennell & Wherry) Cooperrider Chelone glabra
CHGLD Chelone glabra L. var. dilatata Fern. & Wieg. Chelone glabra
CHGLE Chelone glabra L. var. elatior Raf. Chelone glabra
CHGLE2 Chelone glabra L. var. elongata Pennell & Wherry Chelone glabra
CHGLL Chelone glabra L. var. linifolia Coleman Chelone glabra
CHGLO2 Chelone glabra L. var. ochroleuca Pennell & Wherry Chelone glabra
CHGLT2 Chelone glabra L. var. typica Pennell Chelone glabra
CHMO8 Chelone montana (Raf.) Pennell & Wherry Chelone glabra
CHLY2 Chelone lyonii Pursh pink turtlehead
CHOB3 Chelone obliqua L. red turtlehead
CHOBE Chelone obliqua L. var. erwiniae Pennell & Wherry Erwin's red turtlehead
CHOBO Chelone obliqua L. var. obliqua red turtlehead
CHOBS Chelone obliqua L. var. speciosa Pennell & Wherry red turtlehead
CHION2 Chionophila Benth. snowlover
CHJA Chionophila jamesii Benth. Rocky Mountain snowlover
CHTW Chionophila tweedyi (Canby & Rose) Henderson Tweedy's snowlover
COLLI Collinsia Nutt. blue eyed Mary
COBA Collinsia bartsiifolia Benth. white blue eyed Mary
COBAB Collinsia bartsiifolia Benth. var. bartsiifolia white blue eyed Mary
COBAD Collinsia bartsiifolia Benth. var. davidsonii (Parish) Newsom Davidson's blue eyed Mary
COBAH Collinsia bartsiifolia Benth. var. hirsuta (Kellogg) Pennell white blue eyed Mary
COBAS Collinsia bartsiifolia Benth. var. stricta Newsom white blue eyed Mary
COCA3 Collinsia callosa Parish desertmountain blue eyed Mary
COCH Collinsia childii Parry ex Gray Child's blue eyed Mary
COCO Collinsia concolor Greene Chinese houses
COCO2 Collinsia corymbosa Herder roundhead Chinese houses
COGR2 Collinsia grandiflora Lindl. giant blue eyed Mary
COPAG Collinsia parviflora Lindl. var. grandiflora (Lindl.) Ganders & Krause Collinsia grandiflora
COGR3 Collinsia greenei Gray Greene's blue eyed Mary
COHE Collinsia heterophylla Buist ex Graham purple Chinese houses
COHEA Collinsia heterophylla Buist ex Graham var. austromontana (Newsom) Munz purple Chinese houses
COAU7 Collinsia austromontana (Newsom) Pennell Collinsia heterophylla var. austromontana
COHEH Collinsia heterophylla Buist ex Graham var. heterophylla purple Chinese houses
COLI Collinsia linearis Gray narrowleaf blue eyed Mary
CORAL4 Collinsia rattanii Gray var. linearis (Gray) Newsom Collinsia linearis
COMU Collinsia multicolor Lindl. & Paxton San Francisco blue eyed Mary
COFR5 Collinsia franciscana Bioletti Collinsia multicolor
COPA2 Collinsia parryi Gray Parry's blue eyed Mary
COAN6 Collinsia antonina Hardham Collinsia parryi
COANP Collinsia antonina Hardham ssp. purpurea Hardham Collinsia parryi
COPA3 Collinsia parviflora Lindl. maiden blue eyed Mary
ANTE7 Antirrhinum tenellum Pursh Collinsia parviflora
COGRP Collinsia grandiflora Lindl. var. pusilla Gray Collinsia parviflora
COTE11 Collinsia tenella (Pursh) Piper Collinsia parviflora
COPA42 Collinsia parvula Rydb. [excluded] N/A
CORA2 Collinsia rattanii Gray sticky blue eyed Mary
CORAG Collinsia rattanii Gray ssp. glandulosa (T.J. Howell) Pennell sticky blue eyed Mary
CORAR Collinsia rattanii Gray ssp. rattanii sticky blue eyed Mary
COSP Collinsia sparsiflora Fisch. & C.A. Mey. spinster's blue eyed Mary
COSPA Collinsia sparsiflora Fisch. & C.A. Mey. var. arvensis (Greene) Jepson spinster's blue eyed Mary
COSPB Collinsia sparsiflora Fisch. & C.A. Mey. var. bruceae (M.E. Jones) Newsom spinster's blue eyed Mary
COBR Collinsia bruceae M.E. Jones Collinsia sparsiflora var. bruceae
COSPC Collinsia sparsiflora Fisch. & C.A. Mey. var. collina (Jepson) Newsom spinster's blue eyed Mary
COSO3 Collinsia solitaria Kellogg Collinsia sparsiflora var. collina
COSPS Collinsia sparsiflora Fisch. & C.A. Mey. var. sparsiflora spinster's blue eyed Mary
COTI Collinsia tinctoria Hartw. ex Benth. sticky Chinese houses
COTO Collinsia torreyi Gray Torrey's blue eyed Mary
COTOB Collinsia torreyi Gray var. brevicarinata Newsom Torrey's blue eyed Mary
COTOL Collinsia torreyi Gray var. latifolia Newsom Torrey's blue eyed Mary
COTOT Collinsia torreyi Gray var. torreyi Torrey's blue eyed Mary
COTOW Collinsia torreyi Gray var. wrightii (S. Wats.) I.M. Johnston Wright's blue eyed Mary
COWR4 Collinsia wrightii S. Wats. Collinsia torreyi var. wrightii
COVE2 Collinsia verna Nutt. spring blue eyed Mary
COVI2 Collinsia violacea Nutt. violet blue eyed Mary
CORDY Cordylanthus Nutt. ex Benth. bird's-beak
COCA7 Cordylanthus capitatus Nutt. ex Benth. Yakima bird's-beak
CONE5 Cordylanthus nevadensis Edwin Cordylanthus capitatus
COER6 Cordylanthus eremicus (Coville & Morton) Munz desert bird's-beak
COERE2 Cordylanthus eremicus (Coville & Morton) Munz ssp. eremicus desert bird's-beak
COBE Cordylanthus bernardinus Munz Cordylanthus eremicus ssp. eremicus
CORAE Cordylanthus ramosus Nutt. ex Benth. ssp. eremicus (Coville & Morton) Munz Cordylanthus eremicus ssp. eremicus
COERK Cordylanthus eremicus (Coville & Morton) Munz ssp. kernensis Chuang & Heckard Kern Plateau bird's-beak
COKI Cordylanthus kingii S. Wats. King's bird's-beak
COKID Cordylanthus kingii S. Wats. ssp. densiflorus Chuang & Heckard King's bird's-beak
COKID2 Cordylanthus kingii S. Wats. var. densiflorus (Chuang & Heckard) Atwood Cordylanthus kingii ssp. densiflorus
COKIH Cordylanthus kingii S. Wats. ssp. helleri (Ferris) Chuang & Heckard Heller's bird's-beak
COHE4 Cordylanthus helleri (Ferris) J.F. Macbr. Cordylanthus kingii ssp. helleri
COKIH2 Cordylanthus kingii S. Wats. var. helleri (Ferris) N. Holmgren Cordylanthus kingii ssp. helleri
COKIK Cordylanthus kingii S. Wats. ssp. kingii King's bird's-beak
COLA4 Cordylanthus laxiflorus Gray nodding bird's-beak
COMA5 Cordylanthus maritimus Nutt. ex Benth. saltmarsh bird's-beak
COMAC Cordylanthus maritimus Nutt. ex Benth. ssp. canescens (Gray) Chuang & Heckard saltmarsh bird's-beak
COCA29 Cordylanthus canescens Gray Cordylanthus maritimus ssp. canescens
COMAC3 Cordylanthus maritimus Nutt. ex Benth. var. canescens (Gray) Jepson Cordylanthus maritimus ssp. canescens
COMAM3 Cordylanthus maritimus Nutt. ex Benth. ssp. maritimus saltmarsh bird's-beak
COMAP Cordylanthus maritimus Nutt. ex Benth. ssp. palustris (Behr) Chuang & Heckard Pt. Reyes bird's-beak
COMO Cordylanthus mollis Gray soft bird's-beak
COMOH Cordylanthus mollis Gray ssp. hispidus (Pennell) Chuang & Heckard hispid bird's-beak
COHI2 Cordylanthus hispidus Pennell Cordylanthus mollis ssp. hispidus
COMOM Cordylanthus mollis Gray ssp. mollis soft bird's-beak
CONE Cordylanthus nevinii Gray Nevin's bird's-beak
CONI2 Cordylanthus nidularius J.T. Howell Mt. Diablo bird's-beak
COOR7 Cordylanthus orcuttianus Gray Orcutt's bird's-beak
COPA8 Cordylanthus palmatus (Ferris) J.F. Macbr. palmbract bird's-beak
COCA30 Cordylanthus carnulosus Pennell Cordylanthus palmatus
COPAC2 Cordylanthus palmatus (Ferris) J.F. Macbr. ssp. carnulosus (Pennell) Munz Cordylanthus palmatus
COPA9 Cordylanthus parviflorus (Ferris) Wiggins purple bird's-beak
COGL13 Cordylanthus glandulosus Pennell & Clokey Cordylanthus parviflorus
COPI2 Cordylanthus pilosus Gray hairy bird's-beak
COPIH Cordylanthus pilosus Gray ssp. hansenii (Ferris) Chuang & Heckard Hansen's bird's beak
COHA Cordylanthus hansenii (Ferris) J.F. Macbr. Cordylanthus pilosus ssp. hansenii
COPIP Cordylanthus pilosus Gray ssp. pilosus hairy bird's beak
CODI10 Cordylanthus diffusus Pennell Cordylanthus pilosus ssp. pilosus
COPID Cordylanthus pilosus Gray ssp. diffusus (Pennell) Munz Cordylanthus pilosus ssp. pilosus
COPIT Cordylanthus pilosus Gray ssp. trifidus (Robins. & Greenm.) Chuang & Heckard hairy bird's beak
COPIT2 Cordylanthus pilosus Gray var. trifidus Robins. & Greenm. Cordylanthus pilosus ssp. trifidus
COPR Cordylanthus pringlei Gray Pringle's bird's beak
CORA5 Cordylanthus ramosus Nutt. ex Benth. bushy bird's beak
CORAS Cordylanthus ramosus Nutt. ex Benth. ssp. setosus Pennell Cordylanthus ramosus
CORAP Cordylanthus ramosus Nutt. ex Benth. var. puberulus J.F. Macbr. Cordylanthus ramosus
CORI2 Cordylanthus rigidus (Benth.) Jepson stiffbranch bird's beak
CORIB Cordylanthus rigidus (Benth.) Jepson ssp. brevibracteatus (Gray) Munz stiffbranch bird's beak
CORIL Cordylanthus rigidus (Benth.) Jepson ssp. littoralis (Ferris) Chuang & Heckard seaside bird's beak
COLI4 Cordylanthus littoralis (Ferris) J.F. Macbr. Cordylanthus rigidus ssp. littoralis
CORIL2 Cordylanthus rigidus (Benth.) Jepson var. littoralis (Ferris) Jepson Cordylanthus rigidus ssp. littoralis
CORIR Cordylanthus rigidus (Benth.) Jepson ssp. rigidus stiffbranch bird's beak
COCO20 Cordylanthus compactus Pennell Cordylanthus rigidus ssp. rigidus
COFE2 Cordylanthus ferrisianus Pennell Cordylanthus rigidus ssp. rigidus
COFI Cordylanthus filifolius Nutt. ex Benth. Cordylanthus rigidus ssp. rigidus
COLIP Cordylanthus littoralis (Ferris) J.F. Macbr. ssp. platycephalus (Pennell) Munz Cordylanthus rigidus ssp. rigidus
COPL2 Cordylanthus platycephalus Pennell Cordylanthus rigidus ssp. rigidus
CORIS2 Cordylanthus rigidus (Benth.) Jepson ssp. setigerus Chuang & Heckard stiffbranch bird's beak
COTE2 Cordylanthus tecopensis Munz & Roos Tecopa bird's beak
COTE3 Cordylanthus tenuis Gray slender bird's beak
COTEB2 Cordylanthus tenuis Gray ssp. barbatus Chuang & Heckard Fresno County bird's beak
COTEB Cordylanthus tenuis Gray ssp. brunneus (Jepson) Munz serpentine bird's beak
COBR2 Cordylanthus brunneus (Jepson) Pennell Cordylanthus tenuis ssp. brunneus
COTEC Cordylanthus tenuis Gray ssp. capillaris (Pennell) Chuang & Heckard Pennell's bird's beak
COCA20 Cordylanthus capillaris Pennell Cordylanthus tenuis ssp. capillaris
COTEP2 Cordylanthus tenuis Gray ssp. pallescens (Pennell) Chuang & Heckard pallid bird's beak
COPA7 Cordylanthus pallescens Pennell Cordylanthus tenuis ssp. pallescens
COTET2 Cordylanthus tenuis Gray ssp. tenuis slender bird's beak
COBO5 Cordylanthus bolanderi (Gray) Pennell Cordylanthus tenuis ssp. tenuis
COPIB Cordylanthus pilosus Gray ssp. bolanderi (Gray) Munz Cordylanthus tenuis ssp. tenuis
COTEV Cordylanthus tenuis Gray ssp. viscidus (T.J. Howell) Chuang & Heckard slender bird's beak
COVI4 Cordylanthus viscidus (T.J. Howell) Pennell ex M.E. Peck Cordylanthus tenuis ssp. viscidus
COWR2 Cordylanthus wrightii Gray Wright's bird's beak
COWRK Cordylanthus wrightii Gray ssp. kaibabensis Chuang & Heckard Kaibab bird's beak
COWRT Cordylanthus wrightii Gray ssp. tenuifolius (Pennell) Chuang & Heckard Wright's bird's beak
COTE7 Cordylanthus tenuifolius Pennell Cordylanthus wrightii ssp. tenuifolius
COWRW Cordylanthus wrightii Gray ssp. wrightii Wright's bird's beak
COWRP Cordylanthus wrightii Gray var. pauciflorus Kearney & Peebles Cordylanthus wrightii ssp. wrightii
CRATE3 Craterostigma Hochst. craterostigma
CRPL5 Craterostigma plantagineum Hochst. blue gem
CRPU15 Craterostigma pumilum Hochst. N/A
CYCNI Cycnium E. Mey.ex Benth. cycnium
CYTU2 Cycnium tubulosum (L. f.) Engl. N/A
CYTUM Cycnium tubulosum (L. f.) Engl. ssp. montanum (N.E. Br.) O.J. Hansen N/A
CYMBA Cymbalaria Hill cymbalaria
CYMU Cymbalaria muralis P.G. Gaertn., B. Mey. & Scherb. Kenilworth ivy
LICY4 Linaria cymbalaria (L.) P. Mill. Cymbalaria muralis
DASIS Dasistoma Raf. dasistoma
DAMA Dasistoma macrophylla (Nutt.) Raf. mullein foxglove
AFMA Afzelia macrophylla (Nutt.) Kuntze Dasistoma macrophylla
SEMA10 Seymeria macrophylla Nutt. Dasistoma macrophylla
DIGIT Digitalis L. foxglove
DIFE3 Digitalis ferruginea L. rusty foxglove
DIGR4 Digitalis grandiflora P. Mill. yellow foxglove
DIAM3 Digitalis ambigua Murr. Digitalis grandiflora
DIOR3 Digitalis orientalis P. Mill. Digitalis grandiflora
DILA3 Digitalis lanata Ehrh. Grecian foxglove
DILU Digitalis lutea L. straw foxglove
DIMA25 Digitalis mariana Boiss. N/A
DIMAH Digitalis mariana Boiss. ssp. heywoodii (P. Silva & M. Silva) Hinz N/A
DIPUH Digitalis purpurea L. ssp. heywoodii P. Silva & M. Silva Digitalis mariana ssp. heywoodii
DIPU Digitalis purpurea L. purple foxglove
DIPUG2 Digitalis purpurea L. var. gloxiniiflora hort. ex L. H. Bailey Digitalis purpurea
DIPUA2 Digitalis purpurea L. ssp. amandiana (Samp.) Hinz N/A
DIPUA8 Digitalis purpurea L. var. amandiana (Samp.) K. Werner Digitalis purpurea ssp. amandiana
DIPUA Digitalis purpurea L. var. alba hort. purple foxglove
DIPUP2 Digitalis purpurea L. var. purpurea purple foxglove
DIPUT Digitalis purpurea L. var. tomentosa (Hoffmanns. & Link) Brot. Digitalis purpurea var. purpurea
DIPLA3 Diplacus Nutt. bush monkeyflower
DIAR6 Diplacus aridus Abrams San Diego bush monkeyflower
MIAR2 Mimulus aridus (Abrams) A.L. Grant Diplacus aridus
DIAU Diplacus aurantiacus (W. Curtis) Jepson orange bush monkeyflower
DIAUA Diplacus aurantiacus (W. Curtis) Jepson ssp. aurantiacus orange bush monkeyflower
DIGL5 Diplacus glutinosus (J.C. Wendl.) Nutt. Diplacus aurantiacus ssp. aurantiacus
DIGLA Diplacus glutinosus (J.C. Wendl.) Nutt. var. aurantiacus (W. Curtis) Lindl. Diplacus aurantiacus ssp. aurantiacus
DILA16 Diplacus latifolius Nutt. Diplacus aurantiacus ssp. aurantiacus
DILE5 Diplacus leptanthus Nutt. Diplacus aurantiacus ssp. aurantiacus
MIAU Mimulus aurantiacus W. Curtis Diplacus aurantiacus ssp. aurantiacus
MIGL7 Mimulus glutinosus J.C. Wendl. Diplacus aurantiacus ssp. aurantiacus
MILE4 Mimulus leptanthus (Nutt.) A.L. Grant Diplacus aurantiacus ssp. aurantiacus
MIVI6 Mimulus viscosus Moench Diplacus aurantiacus ssp. aurantiacus
DIAUA2 Diplacus aurantiacus (W. Curtis) Jepson ssp. australis (McMinn) R.M. Beeks orange bush monkeyflower
DIAU2 Diplacus australis McMinn Diplacus aurantiacus ssp. australis
MIAUA Mimulus aurantiacus W. Curtis ssp. australis (McMinn) Munz Diplacus aurantiacus ssp. australis
DICA12 Diplacus calycinus Eastw. Kaweah River bush monkeyflower
DILOC Diplacus longiflorus Nutt. var. calycinus (Eastw.) Jepson Diplacus calycinus
MILOC Mimulus longiflorus (Nutt.) A.L. Grant ssp. calycinus (Eastw.) Munz Diplacus calycinus
MILOC2 Mimulus longiflorus (Nutt.) A.L. Grant var. calycinus (Eastw.) A.L. Grant Diplacus calycinus
DICL2 Diplacus clevelandii (Brandeg.) Greene Cleveland's bush monkeyflower
MICL2 Mimulus clevelandii Brandeg. Diplacus clevelandii
DIFA3 Diplacus fasciculatus (Pennell) McMinn Santa Lucia Mountain bush monkeyflower
DIGR6 Diplacus grandiflorus Greene p.p., non (Lindl.) Groenl. Diplacus fasciculatus
MIBIF Mimulus bifidus Pennell ssp. fasciculatus Pennell Diplacus fasciculatus
DIGR5 Diplacus grandiflorus (Lindl.) Groenl. largeflower bush monkeyflower
DIGLG Diplacus glutinosus (J.C. Wendl.) Nutt. var. grandiflorus Lindl. Diplacus grandiflorus
DIGR6 Diplacus grandiflorus Greene p.p., non (Lindl.) Groenl. Diplacus grandiflorus
MIBI5 Mimulus bifidus Pennell Diplacus grandiflorus
DILI4 Diplacus linearis (Benth.) Greene chaparral bush monkeyflower
DILOL Diplacus longiflorus (Nutt.) A.L. Grant var. linearis (Benth.) McMinn Diplacus linearis
MIGLL Mimulus glutinosus J.C. Wendl. var. linearis (Benth.) Gray Diplacus linearis
MILI4 Mimulus linearis Benth. Diplacus linearis
MILOL Mimulus longiflorus (Nutt.) A.L. Grant var. linearis (Benth.) A.L. Grant Diplacus linearis
DILO5 Diplacus lompocensis McMinn Lompoc Mesa bush monkeyflower
MIAUL Mimulus aurantiacus W. Curtis ssp. lompocensis (McMinn) Munz Diplacus lompocensis
DILO6 Diplacus longiflorus Nutt. southern bush monkeyflower
DIAR10 Diplacus arachnoideus Greene Diplacus longiflorus
MIGLB Mimulus glutinosus J.C. Wendl. var. brachypus Gray Diplacus longiflorus
MILO Mimulus longiflorus (Nutt.) A.L. Grant Diplacus longiflorus
DIPA10 Diplacus parviflorus Greene island bush monkeyflower
MIFL Mimulus flemingii Munz Diplacus parviflorus
MIPA11 Mimulus parviflorus (Greene) A.L. Grant Diplacus parviflorus
DIPU4 Diplacus puniceus Nutt. red bush monkeyflower
DIGLP Diplacus glutinosus (J.C. Wendl.) Nutt. var. puniceus (Nutt.) Benth. Diplacus puniceus
MIGLP Mimulus glutinosus J.C. Wendl. var. puniceus (Nutt.) Gray Diplacus puniceus
MIPU3 Mimulus puniceus (Nutt.) Steud. Diplacus puniceus
DIRU3 Diplacus rutilus (A.L. Grant) McMinn Santa Susana bush monkeyflower
DILOR Diplacus longiflorus Nutt. var. rutilus (A.L. Grant) McMinn Diplacus rutilus
MILOR Mimulus longiflorus (Nutt.) A.L. Grant var. rutilus A.L. Grant Diplacus rutilus
DOPAT Dopatrium Buch.-Ham. ex Benth. dopatrium
DOJU Dopatrium junceum (Roxb.) Buch.-Ham. ex Benth. horsefly's eye
EPIXI Epixiphium (Gray) Munz epixiphium
EPWI2 Epixiphium wislizeni (Engelm. ex Gray) Munz balloonbush
ANWI3 Antirrhinum wislizeni (Engelm. ex Gray) Tidestrom Epixiphium wislizeni
ASWI5 Asarina wislizeni (Engelm. ex Gray) Pennell Epixiphium wislizeni
MAWI2 Maurandya wislizeni Engelm. ex Gray Epixiphium wislizeni
ERINU Erinus L. N/A
ERAL21 Erinus alpinus L. alpine balsam
EUPHR Euphrasia L. eyebright
EUAE3 Euphrasia ?aequalis Callen [nemorosa ? tetraquetra] N/A
EUBO11 Euphrasia bottnica Kihlm. [excluded] N/A
EUDI9 Euphrasia disjuncta Fern. & Wieg. polar eyebright
EUARD Euphrasia arctica Lange ex Rostr. var. disjuncta (Fern. & Wieg.) Cronq. Euphrasia disjuncta
EUSU8 Euphrasia subarctica auct. non Raup [misapplied] Euphrasia disjuncta
EUFR8 Euphrasia frigida Pugsley N/A
EUHU2 Euphrasia hudsoniana Fern. & Wieg. Hudson Bay eyebright
EUHUC Euphrasia hudsoniana Fern. & Wieg. var. contracta Sell & Yeo Hudson Bay eyebright
EUHUR Euphrasia hudsoniana Fern. & Wieg. var. ramosior Sell & Yeo Hudson Bay eyebright
EUMI10 Euphrasia micrantha Reichenb. northern eyebright
EUMO3 Euphrasia mollis (Ledeb.) Wettst. subalpine eyebright
EUARM Euphrasia arctica Lange ex Rostr. var. mollis (Ledeb.) Welsh Euphrasia mollis
EUNE3 Euphrasia nemorosa (Pers.) Wallr. common eyebright
EUAM6 Euphrasia americana auct. p.p. Euphrasia nemorosa
EUARB Euphrasia arctica Lange ex Rostr. ssp. borealis (Townsend) Yeo Euphrasia nemorosa
EUBO7 Euphrasia borealis (Townsend) Wettst. Euphrasia nemorosa
EUCA14 Euphrasia canadensis auct. non Townsend [misapplied] Euphrasia nemorosa
EUCU6 Euphrasia curta (Fries) Wettst. Euphrasia nemorosa
EUOF2 Euphrasia officinalis auct. non L. [misapplied] Euphrasia nemorosa
EUPE20 Euphrasia pectinata auct. non Ten. [misapplied] Euphrasia nemorosa
EUTA2 Euphrasia tatarica auct. non Fisch. ex Spreng. [misapplied] Euphrasia nemorosa
EUOA Euphrasia oakesii Wettst. Oakes's eyebright
EUWI Euphrasia williamsii B.L. Robins. Euphrasia oakesii
EUWIV Euphrasia williamsii B.L. Robins. var. vestita Fern. & Wieg. Euphrasia oakesii
EUOS2 Euphrasia ostenfeldii (Pugsley) Yeo [excluded] N/A
EURA3 Euphrasia randii B.L. Robins. small eyebright
EUPU12 Euphrasia purpurea Reeks, non Desf. Euphrasia randii
EURAF Euphrasia randii B.L. Robins. var. farlowii B.L. Robins. Euphrasia randii
EURAR Euphrasia randii B.L. Robins. var. reeksii Fern. Euphrasia randii
EURO10 Euphrasia rostkoviana Hayne eyebright
EUST7 Euphrasia stricta D. Wolff ex J.F. Lehm. drug eyebright
EUBR14 Euphrasia brevipila Burn. & Gremli ex Gremli Euphrasia stricta
EUCO25 Euphrasia condensata Jord. Euphrasia stricta
EUOF2 Euphrasia officinalis auct. non L. [misapplied] Euphrasia stricta
EURI3 Euphrasia rigidula Jord. Euphrasia stricta
EUSU2 Euphrasia subarctica Raup arctic eyebright
EUARD4 Euphrasia arctica Lange ex Rostr. var. disjuncta sensu (Fern. & Wieg.) Cronq. Euphrasia subarctica
EUARD2 Euphrasia arctica Lange ex Rostr. var. dolosa (Boivin) Boivin Euphrasia subarctica
EUDID Euphrasia disjuncta Fern. & Wieg. var. dolosa Boivin Euphrasia subarctica
EUPE16 Euphrasia pennellii Callen p.p. Euphrasia subarctica
EUTE8 Euphrasia tetraquetra (Br?biss.) Arrond. maritime eyebright
EUCA27 Euphrasia canadensis Townsend Euphrasia tetraquetra
GAMBE Gambelia Nutt. greenbright
GASP10 Gambelia speciosa Nutt. showy greenbright
GASP4 Galvezia speciosa (Nutt.) Gray Gambelia speciosa
GLOSS2 Glossostigma Wight & Arn. glossostigma
GLDI Glossostigma diandrum (L.) Kunze mudmats
GRATI Gratiola L. hedgehyssop
GRAU Gratiola aurea Pursh golden hedgehyssop
GRAUO Gratiola aurea Pursh var. obtusa Pennell Gratiola aurea
GRLU Gratiola lutea Raf. Gratiola aurea
GRBR Gratiola brevifolia Raf. sticky hedgehyssop
GREB Gratiola ebracteata Benth. ex A. DC. bractless hedgehyssop
GRFL Gratiola flava Leavenworth yellow hedgehyssop
GRFL2 Gratiola floridana Nutt. Florida hedgehyssop
GRHE Gratiola heterosepala Mason & Bacig. Boggs Lake hedgehyssop
GRHI2 Gratiola hispida (Benth. ex Lindl.) Pollard rough hedgehyssop
GRSU3 Gratiola subulata Baldw. ex Benth. Gratiola hispida
SOHI8 Sophronanthe hispida Benth. ex Lindl. Gratiola hispida
GRNE Gratiola neglecta Torr. clammy hedgehyssop
GRNEG Gratiola neglecta Torr. var. glaberrima Fern. Gratiola neglecta
GROF Gratiola officinalis L. hedgehyssop
GRPI Gratiola pilosa Michx. shaggy hedgehyssop
GRPIE Gratiola pilosa Michx. var. epilis Pennell Gratiola pilosa
SOPI4 Sophronanthe pilosa (Michx.) Small Gratiola pilosa
TRPI7 Tragiola pilosa (Michx.) Small & Pennell Gratiola pilosa
TRPIE Tragiola pilosa (Michx.) Small & Pennell ssp. epilis (Pennell) Pennell Gratiola pilosa
GRRA Gratiola ramosa Walt. branched hedgehyssop
GRVI Gratiola virginiana L. roundfruit hedgehyssop
GRVIA Gratiola virginiana L. var. aestuariorum Pennell roundfruit hedgehyssop
GRVIV Gratiola virginiana L. var. virginiana roundfruit hedgehyssop
GRSP3 Gratiola sphaerocarpa Ell. Gratiola virginiana var. virginiana
GRVI2 Gratiola viscidula Pennell Short's hedgehyssop
GRVIS2 Gratiola viscidula Pennell ssp. shortii Dur. ex Pennell Gratiola viscidula
GRVIS Gratiola viscidula Pennell var. shortii (Dur. ex Pennell) Gleason Gratiola viscidula
GRVI4 Gratiola viscosa Schwein. Gratiola viscidula
HEBE Hebe Comm. ex Juss. hebe
HEFR Hebe ?franciscana (Eastw.) Souster [elliptica ? speciosa] N/A
VEDE6 Veronica decussata auct. non Ait. [misapplied] Hebe ?franciscana
VEFR Veronica franciscana Eastw. Hebe ?franciscana
HESP Hebe speciosa (R. Cunningham ex A. Cunningham) J.C. Andersen New Zealand hebe
VESP4 Veronica speciosa R. Cunningham ex A. Cunningham Hebe speciosa
HEVE7 Hebe venustula (Colenso) Cockayne N/A
HEMIC2 Hemichaena Benth. hemichaena
HEFR5 Hemichaena fruticosa Benth. N/A
HOLMG Holmgrenanthe Elisens rocklady
HOPE2 Holmgrenanthe petrophila (Coville & Morton) Elisens rocklady
ASPE13 Asarina petrophila (Coville & Morton) Pennell Holmgrenanthe petrophila
MAPE7 Maurandella petrophila (Coville & Morton) Rothm. Holmgrenanthe petrophila
MAPE Maurandya petrophila Coville & Morton Holmgrenanthe petrophila
HOWEL2 Howelliella Rothm. howelliella
HOOV Howelliella ovata (Eastw.) Rothm. ovateleaf snapdragon
ANOV Antirrhinum ovatum Eastw. Howelliella ovata
KECKI Keckiella Straw keckiella
KEAN Keckiella antirrhinoides (Benth.) Straw snapdragon penstemon
KEANA3 Keckiella antirrhinoides (Benth.) Straw var. antirrhinoides (Benth.) Straw [superfluous autonym] Keckiella antirrhinoides
KEANA Keckiella antirrhinoides (Benth.) Straw ssp. antirrhinoides snapdragon penstemon
PEAN10 Penstemon antirrhinoides Benth. Keckiella antirrhinoides ssp. antirrhinoides
KEANM Keckiella antirrhinoides (Benth.) Straw ssp. microphylla (Gray) Straw snapdragon penstemon
KEANM2 Keckiella antirrhinoides (Benth.) Straw var. microphylla (Gray) N. Holmgren Keckiella antirrhinoides ssp. microphylla
PEANM Penstemon antirrhinoides Benth. ssp. microphyllus (Gray) Keck Keckiella antirrhinoides ssp. microphylla
PEMI12 Penstemon microphyllus Gray Keckiella antirrhinoides ssp. microphylla
KEBR Keckiella breviflora (Lindl.) Straw bush beardtongue
KEBRB2 Keckiella breviflora (Lindl.) Straw var. breviflora (Lindl.) Straw [superfluous autonym] Keckiella breviflora
KEBRB Keckiella breviflora (Lindl.) Straw ssp. breviflora bush beardtongue
PEBR15 Penstemon breviflorus Lindl. Keckiella breviflora ssp. breviflora
KEBRG Keckiella breviflora (Lindl.) Straw ssp. glabrisepala (Keck) Straw bush beardtongue
KEBRG2 Keckiella breviflora (Lindl.) Straw var. glabrisepala (Keck) N. Holmgren Keckiella breviflora ssp. glabrisepala
PEBRG Penstemon breviflorus Lindl. ssp. glabrisepalus Keck Keckiella breviflora ssp. glabrisepala
KECO Keckiella cordifolia (Benth.) Straw heartleaf keckiella
PECO30 Penstemon cordifolius Benth. Keckiella cordifolia
KECO2 Keckiella corymbosa (Benth. ex A. DC.) Straw redwood keckiella
PECO25 Penstemon corymbosus Benth. ex A. DC. Keckiella corymbosa
KELE Keckiella lemmonii (Gray) Straw Lemmon's keckiella
PELE13 Penstemon lemmonii Gray Keckiella lemmonii
KERO Keckiella rothrockii (Gray) Straw Rothrock's keckiella
KEROR3 Keckiella rothrockii (Gray) Straw var. rothrockii (Gray) Straw [superfluous autonym] Keckiella rothrockii
KEROJ Keckiella rothrockii (Gray) Straw ssp. jacintensis (Abrams) Straw Rothrock's keckiella
KEROJ3 Keckiella rothrockii (Gray) Straw var. jacintensis (Abrams) N. Holmgren Keckiella rothrockii ssp. jacintensis
PEROJ Penstemon rothrockii Gray ssp. jacintensis (Abrams) Keck Keckiella rothrockii ssp. jacintensis
KEROR Keckiella rothrockii (Gray) Straw ssp. rothrockii Rothrock's keckiella
PERO8 Penstemon rothrockii Gray Keckiella rothrockii ssp. rothrockii
KETE Keckiella ternata (Torr. ex Gray) Straw scarlet keckiella
KETET3 Keckiella ternata (Torr.) Straw var. ternata (Torr.) Straw [superfluous autonym] Keckiella ternata
KETES Keckiella ternata (Torr. ex Gray) Straw ssp. septentrionalis (Munz & Johnston) Straw scarlet keckiella
KETES2 Keckiella ternata (Torr. ex Gray) Straw var. septentrionalis (Munz & Johnston) N. Holmgren Keckiella ternata ssp. septentrionalis
PETES Penstemon ternatus Torr. ex Gray ssp. septentrionalis (Munz & Johnston) Keck Keckiella ternata ssp. septentrionalis
KETET Keckiella ternata (Torr. ex Gray) Straw ssp. ternata scarlet keckiella
PETE15 Penstemon ternatus Torr. ex Gray Keckiella ternata ssp. ternata
KICKX Kickxia Dumort. cancerwort
KIEL Kickxia elatine (L.) Dumort. sharpleaf cancerwort
ANEL6 Antirrhinum elatine L. Kickxia elatine
LIEL5 Linaria elatine (L.) P. Mill. Kickxia elatine
KISP Kickxia spuria (L.) Dumort. roundleaf cancerwort
ANSP7 Antirrhinum spurium L. Kickxia spuria
LAGOT Lagotis Gaertn. lagotis
LAGL2 Lagotis glauca Gaertn. weaselsnout
LAMI6 Lagotis minor (Willd.) Standl. little weaselsnout
LAGLM Lagotis glauca Gaertn. ssp. minor (Willd.) Hult Lagotis minor
LAGLS2 Lagotis glauca Gaertn. var. stelleri (Cham. & Schlecht.) Trautv. Lagotis minor
LAST6 Lagotis stelleri (Cham. & Schlecht.) Raup Lagotis minor
LEUCO3 Leucophyllum Bonpl. barometerbush
LECA12 Leucophyllum candidum I.M. Johnston Brewster County barometerbush
LEVI11 Leucophyllum violaceum Pennell Leucophyllum candidum
LEFR3 Leucophyllum frutescens (Berl.) I.M. Johnston Texas barometer bush
TEFR Terania frutescens Berl. Leucophyllum frutescens
LEMI4 Leucophyllum minus Gray Big Bend barometerbush
LEZY Leucophyllum zygophyllum I.M. Johnst. cimmeron
LEUCO4 Leucospora Nutt. leucospora
LEMU Leucospora multifida (Michx.) Nutt. narrowleaf paleseed
COMU4 Conobea multifida (Michx.) Benth. Leucospora multifida
LIMNO4 Limnophila R. Br. marshweed
LIAR11 Limnophila aromatica Merrill limnophila
LIFR3 Limnophila fragrans Seem. limnophila
LIIN5 Limnophila indica (L.) Druce Indian marshweed
HOIN4 Hottonia indica L. Limnophila indica
LILU3 Limnophila ?ludoviciana Thieret [indica ? sessiliflora] N/A
LISE3 Limnophila sessiliflora (Vahl) Blume Asian marshweed
LIMOS Limosella L. mudwort
LIAC2 Limosella acaulis Sess? & Moc. Owyhee mudwort
LIAQ Limosella aquatica L. water mudwort
LIAU6 Limosella australis R. Br. Welsh mudwort
LIAQT Limosella aquatica L. var. tenuifolia Hoffmann Limosella australis
LISU2 Limosella subulata Ives Limosella australis
LIPU5 Limosella pubiflora Pennell Chiricahua Mountain mudwort
LINAR Linaria P. Mill. toadflax
LIAE2 Linaria aeruginea (Gouan) Cav. roadside toadflax
LIAN10 Linaria angustissima (Loisel.) Borb Italian toadflax
LIIT Linaria italica Trev. Linaria angustissima
LIBI3 Linaria bipartita (Vent.) Willd. clovenlip toadflax
LIDA Linaria dalmatica (L.) P. Mill. Dalmatian toadflax
LIDAD Linaria dalmatica (L.) P. Mill. ssp. dalmatica Dalmatian toadflax
LIGED Linaria genistifolia (L.) P. Mill. ssp. dalmatica (L.) Maire & Petitm. Linaria dalmatica ssp. dalmatica
LIJA3 Linaria jattae Palanza Linaria dalmatica ssp. dalmatica
LIDAM Linaria dalmatica (L.) P. Mill. ssp. macedonica (Griseb.) D.A. Sutton Dalmatian toadflax
LIDAM2 Linaria dalmatica (L.) P. Mill. var. macedonica (Griseb.) Vandas Linaria dalmatica ssp. macedonica
LIMA11 Linaria macedonica Griseb. Linaria dalmatica ssp. macedonica
LIGE Linaria genistifolia (L.) P. Mill. broomleaf toadflax
LIIN3 Linaria incarnata (Vent.) Spreng. crimson toadflax
LIMA3 Linaria maroccana Hook. f. Moroccan toadflax
LIPI3 Linaria pinifolia (Poir.) Thellung pineneedle toadflax
LIPU3 Linaria purpurea (L.) P. Mill. purple toadflax
LIRE3 Linaria repens (L.) P. Mill. striped toadflax
LIRE8 Linaria reticulata (Sm.) Desf. purplenet toadflax
LISP5 Linaria spartea (L.) Chaz. ballast toadflax
LISU3 Linaria supina (L.) Chaz. lesser butter and eggs
LIVU2 Linaria vulgaris P. Mill. butter and eggs
LILI6 Linaria linaria (L.) Karst. Linaria vulgaris
LINDE Lindernia All. false pimpernel
LIAN5 Lindernia antipoda (L.) Alston sparrow false pimpernel
RUAN6 Ruellia antipoda L. Lindernia antipoda
LIBR10 Lindernia brucei Howard [excluded] N/A
LICI4 Lindernia ciliata (Colsmann) Pennell fringed false pimpernel
LICR Lindernia crustacea (L.) F. Muell. Malaysian false pimpernel
CACR21 Capraria crustacea L. Lindernia crustacea
LICRS Lindernia crustacea (L.) F. Muell. var. smithii O. Deg. & Ruhle Lindernia crustacea
TOCR Torenia crustacea (L.) Cham. & Schlecht. Lindernia crustacea
LIDI4 Lindernia diffusa (L.) Wettst. spreading false pimpernel
VADI3 Vandellia diffusa L. Lindernia diffusa
LIDU Lindernia dubia (L.) Pennell yellowseed false pimpernel
LIDUA Lindernia dubia (L.) Pennell var. anagallidea (Michx.) Cooperrider yellowseed false pimpernel
ILAN3 Ilysanthes anagalidea (Michx.) Robinson Lindernia dubia var. anagallidea
ILIN Ilysanthes inequalis (Walt.) Pennell Lindernia dubia var. anagallidea
LIAN2 Lindernia anagallidea (Michx.) Pennell Lindernia dubia var. anagallidea
LIDUD Lindernia dubia (L.) Pennell var. dubia yellowseed false pimpernel
GRDU Gratiola dubia L. Lindernia dubia var. dubia
ILAT3 Ilysanthes attenuata (Spreng.) Small Lindernia dubia var. dubia
ILDU Ilysanthes dubia (L.) Barnh. Lindernia dubia var. dubia
LIDUI Lindernia dubia (L.) Pennell var. inundata (Pennell) Pennell Lindernia dubia var. dubia
LIDUM Lindernia dubia (L.) Pennell var. major (Pursh) Pennell Lindernia dubia var. dubia
LIDUR Lindernia dubia (L.) Pennell var. riparia (Raf.) Fern. Lindernia dubia var. dubia
LIDUT Lindernia dubia (L.) Pennell var. typica Pennell Lindernia dubia var. dubia
LIPR2 Lindernia procumbens auct. non (Knock.) Borb. [misapplied] Lindernia dubia var. dubia
LIPY3 Lindernia pyxidaria sensu Pennell, non L. Lindernia dubia var. dubia
LIGR8 Lindernia grandiflora Nutt. savannah false pimpernel
ILGR2 Ilysanthes grandiflora (Nutt.) Benth. Lindernia grandiflora
LIMO3 Lindernia monticola Muhl. ex Nutt. piedmont false pimpernel
ILMO2 Ilysanthes monticola (Nutt.) Raf. Lindernia monticola
ILSA Ilysanthes saxicola (M.A. Curtis) Chapman Lindernia monticola
LISA3 Lindernia saxicola M.A. Curtis Lindernia monticola
LIPR5 Lindernia procumbens (Knock.) Borb. prostrate false pimpernel
LOPHO6 Lophospermum D. Don lophospermum
LOER3 Lophospermum erubescens D. Don Mexican twist
ASER7 Asarina erubescens (D. Don) Pennell Lophospermum erubescens
MABRY Mabrya Elisens mabrya
MAAC3 Mabrya acerifolia (Pennell) Elisens brittlestem
ASAC9 Asarina acerifolia (Pennell) Pennell Mabrya acerifolia
MAAC2 Maurandya acerifolia Pennell Mabrya acerifolia
MACRA2 Macranthera Nutt. ex Benth. macranthera
MAFL4 Macranthera flammea (Bartr.) Pennell flameflower
MAURA2 Maurandella (Gray) Rothm. maurandella
MAAN9 Maurandella antirrhiniflora (Humb. & Bonpl. ex Willd.) Rothm. roving sailor
ANMA13 Antirrhinum maurandioides Gray Maurandella antirrhiniflora
ASAN11 Asarina antirrhiniflora (Humb. & Bonpl. ex Willd.) Pennell Maurandella antirrhiniflora
MAAN6 Maurandya antirrhiniflora Humb. & Bonpl. ex Willd. Maurandella antirrhiniflora
MAURA Maurandya Ortega maurandya
MABA5 Maurandya barclaiana Lindl. Mexican viper
MAZUS Mazus Lour. mazus
MAMI4 Mazus miquelii Makino Miquel's mazus
MARE5 Mazus reptans N.E. Br. Mazus miquelii
MAPU7 Mazus pumilus (Burm. f.) Steenis Japanese mazus
MAJA Mazus japonicus (Thunb.) Kuntze Mazus pumilus
MECAR Mecardonia Ruiz & Pav?n mecardonia
MEAC Mecardonia acuminata (Walt.) Small axilflower
MEACA Mecardonia acuminata (Walt.) Small var. acuminata axilflower
BAAC Bacopa acuminata (Walt.) B.L. Robins. Mecardonia acuminata var. acuminata
PAAC10 Pagesia acuminata (Walt.) Pennell Mecardonia acuminata var. acuminata
MEACM Mecardonia acuminata (Walt.) Small var. microphylla (Raf.) Pennell axilflower
BAACM Bacopa acuminata (Walt.) B.L. Robins. var. microphylla (Raf.) Fern. Mecardonia acuminata var. microphylla
MEACP Mecardonia acuminata (Walt.) Small var. peninsularis Pennell axilflower
MEPR2 Mecardonia procumbens (P. Mill.) Small baby jump-up
MEDI3 Mecardonia dianthera Pennell Mecardonia procumbens
MEPE7 Mecardonia peduncularis (Benth.) Small Mecardonia procumbens
METE2 Mecardonia tenuis Small Mecardonia procumbens
MEVA Mecardonia vandellioides auct. non (Kunth) Pennell [misapplied] Mecardonia procumbens
MELAM2 Melampyrum L. cowwheat
MELI2 Melampyrum lineare Desr. narrowleaf cowwheat
MELIL2 Melampyrum lineare Desr. var. latifolium Bart. narrowleaf cowwheat
MELA6 Melampyrum latifolium (Bart.) Muhl. ex Britt. Melampyrum lineare var. latifolium
MELIL3 Melampyrum lineare Desr. var. lineare narrowleaf cowwheat
MELIA2 Melampyrum lineare Desr. var. americanum (Michx.) Beauverd Melampyrum lineare var. lineare
MELIP2 Melampyrum lineare Desr. var. pectinatum (Pennell) Fern. narrowleaf cowwheat
MICRA Micranthemum Michx. mudflower
MIGL6 Micranthemum glomeratum (Chapman) Shinners manatee mudflower
HEGL14 Hemianthus glomeratus (Chapman) Pennell Micranthemum glomeratum
MIMI6 Micranthemum micranthemoides (Nutt.) Wettst. Nuttall's mudflower
HEMI4 Hemianthus micranthemoides Nutt. Micranthemum micranthemoides
MIUM Micranthemum umbrosum (J.F. Gmel.) Blake shade mudflower
GLUM Globifera umbrosa J.F. Gmel. Micranthemum umbrosum
HECA12 Hemianthus callitrichoides Griseb. Micranthemum umbrosum
MIMET Mimetanthe Greene mimetanthe
MIPI5 Mimetanthe pilosa (Benth.) Greene false monkeyflower
MIPI8 Mimulus pilosus (Benth.) S. Wats. Mimetanthe pilosa
MIMUL Mimulus L. monkeyflower
MIAC2 Mimulus acutidens Greene Kings River monkeyflower
MIINA Mimulus inconspicuus Gray var. acutidens (Greene) Gray Mimulus acutidens
MIAL2 Mimulus alatus Ait. sharpwing monkeyflower
MIAL3 Mimulus alsinoides Dougl. ex Benth. wingstem monkeyflower
MIAN Mimulus androsaceus Curran ex Greene rockjasmine monkeyflower
MIPAA Mimulus palmeri Gray var. androsaceus (Curran ex Greene) Gray Mimulus androsaceus
MIAN2 Mimulus angustatus (Gray) Gray purplelip pansy monkeyflower
EUAN5 Eunanus angustatus (Gray) Greene Mimulus angustatus
EUCOA2 Eunanus coulteri Harvey & Gray ex Benth. var. angustatus Gray Mimulus angustatus
MICL4 Mimulus clarkii Kellogg ex Curran Mimulus angustatus
MITRA2 Mimulus tricolor Hartw. ex Lindl. var. angustatus (Gray) Gray Mimulus angustatus
MIAN4 Mimulus angustifolius (Greene) A.L. Grant Mt. Rose monkeyflower
EUAN6 Eunanus angustifolius Greene Mimulus angustifolius
MIAR Mimulus arenarius A.L. Grant sandloving monkeyflower
MIBA Mimulus barbatus Greene bearded monkeyflower
MIDE9 Mimulus deflexus S. Wats. Mimulus barbatus
MIBA7 Mimulus ?bartonianus Rivoire [excluded] N/A
MIBI4 Mimulus bicolor Hartw. ex Benth. yellow and white monkeyflower
MIPR5 Mimulus prattenii Dur. Mimulus bicolor
MIBI6 Mimulus bigelovii (Gray) Gray Bigelow's monkeyflower
MIBIB2 Mimulus bigelovii (Gray) Gray var. bigelovii Bigelow's monkeyflower
EUBI8 Eunanus bigelovii Gray Mimulus bigelovii var. bigelovii
MIBIC Mimulus bigelovii (Gray) Gray var. cuspidatus A.L. Grant Mimulus bigelovii var. bigelovii
MIBIP Mimulus bigelovii (Gray) Gray var. panamintensis Munz Panamint monkeyflower
MIBI7 Mimulus biolettii Eastw. Hetch Hetchy monkeyflower
MIBO3 Mimulus bolanderi Gray Bolander's monkeyflower
EUBO8 Eunanus bolanderi (Gray) Greene Mimulus bolanderi
MIBOB Mimulus bolanderi Gray var. brachydontus A.L. Grant Mimulus bolanderi
MIBR11 Mimulus brevipes Gray, non Benth. Mimulus bolanderi
MIBR Mimulus brachiatus Pennell serpentine monkeyflower
MIBR2 Mimulus brandegeei Pennell Santa Cruz Island monkeyflower
MIBR3 Mimulus breviflorus Piper shortflower monkeyflower
MIIN4 Mimulus inflatulus Suksdorf Mimulus breviflorus
MIBR4 Mimulus brevipes Benth. widethroat yellow monkeyflower
EUBR5 Eunanus brevipes (Benth.) Greene Mimulus brevipes
MIBR5 Mimulus breweri (Greene) Coville Brewer's monkeyflower
EUBR6 Eunanus breweri Greene Mimulus breweri
MIRUB Mimulus rubellus Gray var. breweri (Greene) Jepson Mimulus breweri
MICA3 Mimulus cardinalis Dougl. ex Benth. scarlet monkeyflower
DICA16 Diplacus cardinalis (Dougl. ex Benth.) Groenl. Mimulus cardinalis
ERCA23 Erythranthe cardinalis (Dougl. ex Benth.) Spach Mimulus cardinalis
MICAE Mimulus cardinalis Dougl. ex Benth. var. exsul Greene Mimulus cardinalis
MICAG Mimulus cardinalis Dougl. ex Benth. var. griseus Greene Mimulus cardinalis
MICAR Mimulus cardinalis Dougl. ex Benth. var. rigens Greene Mimulus cardinalis
MICAV Mimulus cardinalis Dougl. ex Benth. var. verbenaceus (Greene) Kearney & Peebles Mimulus cardinalis
MIVE Mimulus verbenaceus Greene Mimulus cardinalis
MICL Mimulus cleistogamus J.T. Howell selfing monkeyflower
MICL3 Mimulus clivicola Greenm. North Idaho monkeyflower
EUCL4 Eunanus clivicola (Greenm.) Heller Mimulus clivicola
MICO Mimulus coccineus Congd. red monkeyflower
MIST8 Mimulus stamineus A.L. Grant Mimulus coccineus
MIWO Mimulus wolfii Eastw. Mimulus coccineus
MICO2 Mimulus congdonii B.L. Robins. Congdon's monkeyflower
EUCO14 Eunanus congdonii (B.L. Robins.) Greene Mimulus congdonii
EUDOP Eunanus douglasii Benth. var. parviflorus Greene Mimulus congdonii
EUKEP Eunanus kelloggii Curran ex Greene var. parviflorus (Greene) Jepson Mimulus congdonii
MIMO5 Mimulus modestus Eastw. Mimulus congdonii
MICU9 Mimulus cupreus hort. ex Dombrain N/A
MILUC Mimulus luteus L. var. cupreus (hort. ex Dombrain) Hook. Mimulus cupreus
MICU7 Mimulus cupriphilus M. Macnair McNulty Mine monkeyflower
MICU2 Mimulus cusickii (Greene) Rattan Cusick's monkeyflower
EUCU8 Eunanus cusickii Greene Mimulus cusickii
MIDE2 Mimulus densus A.L. Grant yellow and purple monkeyflower
MIDE3 Mimulus dentatus Nutt. ex Benth. coastal monkeyflower
MIDE4 Mimulus dentilobus B.L. Robins. & Fern. toothpetal monkeyflower
MIPA16 Mimulus parvulus Woot. & Standl. Mimulus dentilobus
MIDI Mimulus diffusus A.L. Grant Palomar monkeyflower
MIGR8 Mimulus grantianus Eastw. Mimulus diffusus
MIDO2 Mimulus douglasii (Benth.) Gray brownies
EUDO3 Eunanus douglasii Benth. Mimulus douglasii
EUSU4 Eunanus subuniflorus (Hook. & Arn.) Greene Mimulus douglasii
MIAT Mimulus atropurpureus Kellogg Mimulus douglasii
MINAS Mimulus nanus Hook. & Arn. var. subuniflorus Hook. & Arn. Mimulus douglasii
MISU4 Mimulus subuniflorus (Greene) Jepson Mimulus douglasii
MIDU Mimulus dudleyi A.L. Grant Dudley's monkeyflower
MIEA Mimulus eastwoodiae Rydb. Eastwood's monkeyflower
MICA12 Mimulus cardinalis Eastw., non Dougl. ex Benth. Mimulus eastwoodiae
MIEV Mimulus evanescens R.J. Meinke disappearing monkeyflower
MIEX Mimulus exiguus Gray San Bernardino Mountain monkeyflower
MIFI Mimulus filicaulis S. Wats. slenderstem monkeyflower
MIFL2 Mimulus floribundus Lindl. manyflowered monkeyflower
MIDE10 Mimulus deltoides Gandog. Mimulus floribundus
MIFLM2 Mimulus floribundus Lindl. ssp. moorei Iltis Mimulus floribundus
MIFLG Mimulus floribundus Lindl. var. geniculatus (Greene) A.L. Grant Mimulus floribundus
MIFLM Mimulus floribundus Lindl. var. membranaceus (A. Nels.) A.L. Grant Mimulus floribundus
MIFLS Mimulus floribundus Lindl. var. subulatus A.L. Grant Mimulus floribundus
MIGE4 Mimulus geniculatus Greene Mimulus floribundus
MIME2 Mimulus membranaceus A. Nels. Mimulus floribundus
MIMU3 Mimulus multiflorus Pennell Mimulus floribundus
MIPE7 Mimulus peduncularis Dougl. ex Benth. Mimulus floribundus
MIPU16 Mimulus pubescens Benth. Mimulus floribundus
MISE4 Mimulus serotinus Suksdorf Mimulus floribundus
MISU5 Mimulus subulatus (A.L. Grant) Pennell Mimulus floribundus
MITR7 Mimulus trisulcatus Pennell Mimulus floribundus
MIFR2 Mimulus fremontii (Benth.) Gray Fremont's monkeyflower
EUFR4 Eunanus fremontii Benth. Mimulus fremontii
MIGLF2 Mimulus glabratus Kunth ssp. fremontii (Benth.) Pennell Mimulus fremontii
MIGE Mimulus gemmiparus W.A. Weber Rocky Mountain monkeyflower
MIGL Mimulus glabratus Kunth roundleaf monkeyflower
MIGLG Mimulus glabratus Kunth var. glabratus roundleaf monkeyflower
MIGLT Mimulus glabratus Kunth ssp. typicus Pennell Mimulus glabratus var. glabratus
MIGLU Mimulus glabratus Kunth ssp. utahensis Pennell Mimulus glabratus var. glabratus
MIJAT Mimulus jamesii Torr. & Gray ex Benth. var. texensis Gray Mimulus glabratus var. glabratus
MIGLJ Mimulus glabratus Kunth var. jamesii (Torr. & Gray ex Benth.) Gray James's monkeyflower
MIGE3 Mimulus geyeri Torr. Mimulus glabratus var. jamesii
MIGLF Mimulus glabratus Kunth var. fremontii (Benth.) A.L. Grant Mimulus glabratus var. jamesii
MIIN5 Mimulus inamoenus Greene Mimulus glabratus var. jamesii
MIJA2 Mimulus jamesii Torr. & Gray ex Benth. Mimulus glabratus var. jamesii
MIJAF Mimulus jamesii Torr. & Gray ex Benth. var. fremontii Benth. Mimulus glabratus var. jamesii
MIRE4 Mimulus reniformis Engelm. ex Benth. Mimulus glabratus var. jamesii
MIGLM Mimulus glabratus Kunth var. michiganensis (Pennell) Fassett Michigan monkeyflower
MIGLM2 Mimulus glabratus Kunth ssp. michiganensis Pennell Mimulus glabratus var. michiganensis
MIGLO Mimulus glabratus Kunth var. oklahomensis Fassett Oklahoma monkeyflower
MIGL2 Mimulus glaucescens Greene shieldbract monkeyflower
MIGUG Mimulus guttatus DC. var. glaucescens (Greene) Jepson Mimulus glaucescens
MIGR3 Mimulus gracilipes B.L. Robins. slenderstalk monkeyflower
MIGR4 Mimulus grayi A.L. Grant Mariposa monkeyflower
MIGU Mimulus guttatus DC. seep monkeyflower
MIAR6 Mimulus arvensis Greene Mimulus guttatus
MIBA4 Mimulus bakeri Gandog. Mimulus guttatus
MIBR8 Mimulus brachystylis Edwin Mimulus guttatus
MICL5 Mimulus clementinus Greene Mimulus guttatus
MICO10 Mimulus cordatus Greene Mimulus guttatus
MICU5 Mimulus cuspidata Greene Mimulus guttatus
MIDE11 Mimulus decorus (A.L. Grant) Suksdorf Mimulus guttatus
MIEQ Mimulus equinnus Greene Mimulus guttatus
MIGLA Mimulus glabratus Kunth var. ascendens Gray Mimulus guttatus
MIGL8 Mimulus glareosus Greene Mimulus guttatus
MIGR9 Mimulus grandiflorus J.T. Howell Mimulus guttatus
MIGR11 Mimulus grandis (Greene) Heller Mimulus guttatus
MIGUA Mimulus guttatus DC. ssp. arenicola Pennell Mimulus guttatus
MIGUA2 Mimulus guttatus DC. ssp. arvensis (Greene) Munz Mimulus guttatus
MIGUH Mimulus guttatus DC. ssp. haidensis Calder & Taylor Mimulus guttatus
MIGUL2 Mimulus guttatus DC. ssp. litoralis Pennell Mimulus guttatus
MIGUM Mimulus guttatus DC. ssp. micranthus (Heller) Munz Mimulus guttatus
MIGUS Mimulus guttatus DC. ssp. scouleri (Hook.) Pennell Mimulus guttatus
MIGUA3 Mimulus guttatus DC. var. arvensis (Greene) A.L. Grant Mimulus guttatus
MIGUD Mimulus guttatus DC. var. decorus A.L. Grant Mimulus guttatus
MIGUD2 Mimulus guttatus DC. var. depauperatus (Gray) A.L. Grant Mimulus guttatus
MIGUG3 Mimulus guttatus DC. var. gracilis (Gray) Campbell Mimulus guttatus
MIGUG2 Mimulus guttatus DC. var. grandis Greene Mimulus guttatus
MIGUH2 Mimulus guttatus DC. var. hallii (Greene) A.L. Grant Mimulus guttatus
MIGUI Mimulus guttatus DC. var. insignis Greene Mimulus guttatus
MIGUL4 Mimulus guttatus DC. var. laxus (Pennell ex M.E. Peck) M.E. Peck Mimulus guttatus
MIGUL3 Mimulus guttatus DC. var. lyratus (Benth.) Pennell ex M.E. Peck Mimulus guttatus
MIGUM2 Mimulus guttatus DC. var. microphyllus (Benth.) Pennell ex M.E. Peck Mimulus guttatus
MIGUN Mimulus guttatus DC. var. nasutus (Greene) Jepson Mimulus guttatus
MIGUP Mimulus guttatus DC. var. puberulus (Greene ex Rydb.) A.L. Grant Mimulus guttatus
MIHA Mimulus hallii Greene Mimulus guttatus
MIHI3 Mimulus hirsutus J.T. Howell Mimulus guttatus
MILA13 Mimulus langsdorfii Donn ex Greene Mimulus guttatus
MILAA Mimulus langsdorfii Donn ex Greene var. argutus Greene Mimulus guttatus
MILAA2 Mimulus langsdorfii Donn ex Greene var. arvensis (Greene) Jepson Mimulus guttatus
MILAC Mimulus langsdorfii Donn ex Greene var. californicus Jepson Mimulus guttatus
MILAG Mimulus langsdorfii Donn ex Greene var. grandis (Greene) Greene Mimulus guttatus
MILAG2 Mimulus langsdorfii Donn ex Greene var. guttatus (Fisch. ex DC.) Jepson Mimulus guttatus
MILAI Mimulus langsdorfii Donn ex Greene var. insignis (Greene) A.L. Grant Mimulus guttatus
MILAM Mimulus langsdorfii Donn ex Greene var. microphyllus (Benth.) A. Nels. & J.F. Macbr. Mimulus guttatus
MILAM3 Mimulus langsdorfii Donn ex Greene var. minimus Henry Mimulus guttatus
MILAN Mimulus langsdorfii Donn ex Greene var. nasutus (Greene) Jepson Mimulus guttatus
MILAP Mimulus langsdorfii Donn ex Greene var. platyphyllus Greene Mimulus guttatus
MILA12 Mimulus laxus Pennell ex M.E. Peck Mimulus guttatus
MILO3 Mimulus longulus Greene Mimulus guttatus
MILUD Mimulus luteus L. var. depauperatus Gray Mimulus guttatus
MILUG Mimulus luteus L. var. gracilis Gray Mimulus guttatus
MILY3 Mimulus lyratus Benth. Mimulus guttatus
MIMA7 Mimulus maguirei Pennell Mimulus guttatus
MIMA9 Mimulus marmoratus Greene Mimulus guttatus
MIMI10 Mimulus micranthus Heller Mimulus guttatus
MIMI4 Mimulus microphyllus Benth. Mimulus guttatus
MINA2 Mimulus nasutus Greene Mimulus guttatus
MINAM Mimulus nasutus Greene var. micranthus (Heller) A.L. Grant Mimulus guttatus
MIPA15 Mimulus paniculatus Greene Mimulus guttatus
MIPA8 Mimulus pardalis Pennell Mimulus guttatus
MIPA13 Mimulus parishii Gandog., non Greene Mimulus guttatus
MIPE5 Mimulus petiolaris Greene Mimulus guttatus
MIPR7 Mimulus prionophyllus Greene Mimulus guttatus
MIPR6 Mimulus procerus Greene Mimulus guttatus
MIPU11 Mimulus puberulus Greene ex Rydb. Mimulus guttatus
MIPU12 Mimulus puncticalyx Gandog. Mimulus guttatus
MIRI2 Mimulus rivularis Nutt. Mimulus guttatus
MISC4 Mimulus scouleri Hook. Mimulus guttatus
MISU7 Mimulus subreniformis Greene Mimulus guttatus
MITE8 Mimulus tenellus Nutt. ex Gray Mimulus guttatus
MITH2 Mimulus thermalis A. Nels. Mimulus guttatus
MIUN2 Mimulus unimaculatus Pennell Mimulus guttatus
MIHY Mimulus hymenophyllus R.J. Meinke thinsepal monkeyflower
MIIN Mimulus inconspicuus Gray smallflower monkeyflower
MIJE Mimulus jepsonii A.L. Grant Jepson's monkeyflower
MIMI11 Mimulus microcarpus Pennell Mimulus jepsonii
MIJO Mimulus johnstonii A.L. Grant Johnston's monkeyflower
MIJU Mimulus jungermannioides Suksdorf liverwort monkeyflower
MIKE Mimulus kelloggii (Curran ex Greene) Curran ex Gray Kellogg's monkeyflower
EUKE Eunanus kelloggii Curran ex Greene Mimulus kelloggii
MILA3 Mimulus laciniatus Gray cutleaf monkeyflower
MIEI Mimulus eisenii Kellogg Mimulus laciniatus
MILA4 Mimulus latidens (Gray) Greene broadtooth monkeyflower
MIINL Mimulus inconspicuus Gray var. latidens Gray Mimulus latidens
MILA9 Mimulus latifolius Gray broadleaf monkeyflower
MILA5 Mimulus layneae (Greene) Jepson Layne's monkeyflower
EULA10 Eunanus layneae Greene Mimulus layneae
MILE Mimulus leptaleus Gray slender monkeyflower
EULE8 Eunanus leptaleus (Gray) Greene Mimulus leptaleus
MILE2 Mimulus lewisii Pursh purple monkeyflower
MILU5 Mimulus luteus L. yellow monkey-flower
MIME Mimulus mephiticus Greene foul odor monkeyflower
EUME10 Eunanus mephiticus (Greene) Greene Mimulus mephiticus
MIMO Mimulus mohavensis J.G. Lemmon Mojave monkeyflower
EUMO7 Eunanus mohavensis (J.G. Lemmon) Greene Mimulus mohavensis
MIMO2 Mimulus montioides Gray mointain monkeyflower
MIDI6 Mimulus discolor A.L. Grant Mimulus montioides
MIRUL Mimulus rubellus Gray var. latiflorus S. Wats. Mimulus montioides
MIMO3 Mimulus moschatus Dougl. ex Lindl. muskflower
MIMOL Mimulus moschatus Dougl. ex Lindl. var. longiflorus Gray muskflower
MIDEG Mimulus dentatus Nutt. ex Benth. var. gracilis Gray Mimulus moschatus var. longiflorus
MIMA8 Mimulus macranthus Pennell Mimulus moschatus var. longiflorus
MIMOP Mimulus moschatus Dougl. ex Lindl. var. pallidiflorus Suksdorf Mimulus moschatus var. longiflorus
MIMOM Mimulus moschatus Dougl. ex Lindl. var. moniliformis (Greene) Munz muskflower
MIIN6 Mimulus inodorus Greene Mimulus moschatus var. moniliformis
MILE5 Mimulus leibergii A.L. Grant Mimulus moschatus var. moniliformis
MIMO6 Mimulus moniliformis Greene Mimulus moschatus var. moniliformis
MIMOM2 Mimulus moschatus Dougl. ex Lindl. var. moschatus muskflower
MIMOS2 Mimulus moschatus Dougl. ex Lindl. var. sessilifolius Gray muskflower
MINA Mimulus nanus Hook. & Arn. dwarf purple monkeyflower
MINAC Mimulus nanus Hook. & Arn. ssp. cascadensis Ezell, ssp. nov. ined. dwarf purple monkeyflower
MINAN Mimulus nanus Hook. & Arn. ssp. nanus dwarf purple monkeyflower
EUAU Eunanus austiniae Greene Mimulus nanus ssp. nanus
EUNA Eunanus nanus (Hook. & Arn.) Holz. Mimulus nanus ssp. nanus
EUTO7 Eunanus tolmiei Benth. Mimulus nanus ssp. nanus
MIAU2 Mimulus austiniae (Greene) A.L. Grant Mimulus nanus ssp. nanus
MIMI9 Mimulus microphyton Pennell Mimulus nanus ssp. nanus
MIRE2 Mimulus reifschneiderae Edwin Mimulus nanus ssp. nanus
MITO2 Mimulus tolmiei (Benth.) Rydb. Mimulus nanus ssp. nanus
MIWA3 Mimulus washoensis Edwin Mimulus nanus ssp. nanus
MINO Mimulus norrisii Heckard & Shevock Kaweah monkeyflower
MINU2 Mimulus nudatus Curran ex Greene bare monkeyflower
MIOV2 Mimulus ovatus (Gray) N. Holmgren eggleaf monkeyflower
MIBIO Mimulus bigelovii (Gray) Gray var. ovatus Gray Mimulus ovatus
MIPA2 Mimulus palmeri Gray Palmer's monkeyflower
MIPA3 Mimulus parishii Greene Parish's monkeyflower
MIPA4 Mimulus parryi Gray annual redspot monkeyflower
MISPL Mimulus spissus A.L. Grant var. lincolnensis Edwin Mimulus parryi
MIPI2 Mimulus pictus (Curran ex Greene) Gray calico monkeyflower
EUPI6 Eunanus pictus Curran ex Greene Mimulus pictus
MIPL2 Mimulus platycalyx Pennell widecalyx monkeyflower
MIPL Mimulus platylaemus Pennell widethroat pink monkeyflower
MIPR Mimulus primuloides Benth. primrose monkeyflower
MIPRP3 Mimulus primuloides Benth. ssp. primuloides Benth. [superfluous autonym] Mimulus primuloides
MIPRL2 Mimulus primuloides Benth. var. linearifolius A.L. Grant primrose monkeyflower
MILI7 Mimulus linearifolius (A.L. Grant) Pennell Mimulus primuloides var. linearifolius
MILI8 Mimulus linearis auct. non Benth. [misapplied] Mimulus primuloides var. linearifolius
MIPRL Mimulus primuloides Benth. ssp. linearifolius (A.L. Grant) Munz Mimulus primuloides var. linearifolius
MIPRP2 Mimulus primuloides Benth. var. primuloides primrose monkeyflower
MINE2 Mimulus nevadensis Gandog. Mimulus primuloides var. primuloides
MIPI6 Mimulus pilosellus Greene Mimulus primuloides var. primuloides
MIPRM Mimulus primuloides Benth. var. minimus M.E. Peck Mimulus primuloides var. primuloides
MIPRP Mimulus primuloides Benth. var. pilosellus (Greene) Smiley Mimulus primuloides var. primuloides
MIPU Mimulus pulchellus (E. Drew ex Greene) A.L. Grant yellowlip pansy monkeyflower
EUPU13 Eunanus pulchellus E. Drew ex Greene Mimulus pulchellus
MIPU2 Mimulus pulsiferae Gray candelabrum monkeyflower
MIPU4 Mimulus purpureus A.L. Grant little purple monkeyflower
MIPUP5 Mimulus purpureus A.L. Grant var. pauxillus A.L. Grant little purple monkeyflower
MIPUP6 Mimulus purpureus A.L. Grant var. purpureus little purple monkeyflower
MIPY Mimulus pygmaeus A.L. Grant Egg Lake monkeyflower
MIMI8 Mimulus minutissimus Eastw. Mimulus pygmaeus
MIRA Mimulus rattanii Gray Rattan's monkeyflower
MIRAD2 Mimulus rattanii Gray var. decurtatus (A.L. Grant) Pennell Rattan's monkeyflower
MIDE12 Mimulus decurtatus A.L. Grant Mimulus rattanii var. decurtatus
MIRAD Mimulus rattanii Gray ssp. decurtatus (A.L. Grant) Pennell Mimulus rattanii var. decurtatus
MIRAR Mimulus rattanii Gray var. rattanii Rattan's monkeyflower
EURA6 Eunanus rattanii (Gray) Greene Mimulus rattanii var. rattanii
MIRI Mimulus ringens L. Allegheny monkeyflower
MIRIC Mimulus ringens L. var. colpophilus Fern. Allegheny monkeyflower
MIRIR Mimulus ringens L. var. ringens Allegheny monkeyflower
MIMI14 Mimulus minthodes Greene Mimulus ringens var. ringens
MIPA12 Mimulus pallidus Salisb. Mimulus ringens var. ringens
MIRIC2 Mimulus ringens L. var. congesta Farw. Mimulus ringens var. ringens
MIRIM Mimulus ringens L. var. minthodes (Greene) A.L. Grant Mimulus ringens var. ringens
MIRU Mimulus rubellus Gray little redstem monkeyflower
MIGR10 Mimulus gratioloides Rydb. Mimulus rubellus
MIRU2 Mimulus rupicola Coville & A.L. Grant Death Valley monkeyflower
MISH Mimulus shevockii Heckard & Bacig. Kelso Creek monkeyflower
MISP Mimulus spissus A.L. Grant compact monkeyflower
MISU Mimulus subsecundus Gray onesided monkeyflower
EUSU5 Eunanus subsecundus (Gray) Greene Mimulus subsecundus
MISU2 Mimulus suksdorfii Gray Suksdorf's monkeyflower
MITI Mimulus tilingii Regel Tiling's monkeyflower
MITIC Mimulus tilingii Regel var. caespitosus (Greene) A.L. Grant subalpine monkeyflower
MIAL8 Mimulus alpinus (Piper) Piper Mimulus tilingii var. caespitosus
MICA14 Mimulus caespitosus (Greene) Greene Mimulus tilingii var. caespitosus
MICAI Mimulus caespitosus (Greene) Greene var. implexus (Greene) M.E. Peck Mimulus tilingii var. caespitosus
MIIM4 Mimulus implexus Greene Mimulus tilingii var. caespitosus
MILUA Mimulus luteus L. var. alpinus Gray, non Lindl. Mimulus tilingii var. caespitosus
MISCC Mimulus scouleri Hook. var. caespitosus Greene Mimulus tilingii var. caespitosus
MITIT Mimulus tilingii Regel var. tilingii Tiling's monkeyflower
MICO12 Mimulus corallinus (Greene) A.L. Grant Mimulus tilingii var. tilingii
MIIM2 Mimulus implicatus Greene Mimulus tilingii var. tilingii
MILAM2 Mimulus langsdorfii Donn ex Greene var. minor (A. Nels.) Cockerell Mimulus tilingii var. tilingii
MILAT Mimulus langsdorfii Donn ex Greene var. tilingii (Regel) Greene Mimulus tilingii var. tilingii
MILU Mimulus lucens Greene Mimulus tilingii var. tilingii
MIMI12 Mimulus minor A. Nels. Mimulus tilingii var. tilingii
MIMI13 Mimulus minusculus Greene Mimulus tilingii var. tilingii
MITIC2 Mimulus tilingii Regel var. corallinus (Greene) A.L. Grant Mimulus tilingii var. tilingii
MIVE5 Mimulus veronicifolius Greene Mimulus tilingii var. tilingii
MITO Mimulus torreyi Gray Torrey's monkeyflower
EUTO8 Eunanus torreyi (Gray) Greene Mimulus torreyi
MITR2 Mimulus traskiae A.L. Grant Santa Catalina monkeyflower
MITR3 Mimulus tricolor Hartw. ex Lindl. tricolor monkeyflower
EUCO26 Eunanus coulteri Harvey & Gray ex Benth. Mimulus tricolor
EUTR6 Eunanus tricolor (Hartw. ex Lindl.) Greene Mimulus tricolor
MIVI2 Mimulus viscidus Congd. sticky monkeyflower
MIVIC Mimulus viscidus Congd. ssp. constrictus (A.L. Grant) Munz sticky monkeyflower
MICO11 Mimulus constrictus (A.L. Grant) Pennell Mimulus viscidus ssp. constrictus
MISUC Mimulus subsecundus Gray var. constrictus A.L. Grant Mimulus viscidus ssp. constrictus
MIVIV Mimulus viscidus Congd. ssp. viscidus sticky monkeyflower
MIFRV Mimulus fremontii (Benth.) Gray var. viscidus (Congd.) Jepson Mimulus viscidus ssp. viscidus
MISUV Mimulus subsecundus Gray var. viscidus (Congd.) A.L. Grant Mimulus viscidus ssp. viscidus
MIWA2 Mimulus washingtonensis Gandog. Washington monkeyflower
MIAM Mimulus ampliatus A.L. Grant Mimulus washingtonensis
MIPA14 Mimulus patulus Pennell Mimulus washingtonensis
MIPE6 Mimulus peduncularis Gray Mimulus washingtonensis
MIWH2 Mimulus whipplei A.L. Grant Whipple's monkeyflower
MIWH3 Mimulus whitneyi Gray harlequin monkeyflower
EUBI9 Eunanus bicolor Gray Mimulus whitneyi
MINAB Mimulus nanus Hook. & Arn. var. bicolor (Gray) Gray Mimulus whitneyi
MISOP Misopates Raf. misopates
MIOR Misopates orontium (L.) Raf. linearleaf snapdragon
ANOR2 Antirrhinum orontium L. Misopates orontium
ANORG Antirrhinum orontium L. var. grandiflorum auct. Misopates orontium
MOHAV Mohavea Gray mohavea
MOBR Mohavea breviflora Coville golden desert-snapdragon
MOCO Mohavea confertiflora (A. DC.) Heller ghost flower
NEMES2 Nemesia Vent. nemesia
NEOGA Neogaerrhinum Rothm. neogaerrhinum
NEFI Neogaerrhinum filipes (Gray) Rothm. Filipes snapdragon
ANCO23 Antirrhinum cooperi Gray Neogaerrhinum filipes
ANFI2 Antirrhinum filipes Gray Neogaerrhinum filipes
ASFI4 Asarina filipes (Gray) Pennell Neogaerrhinum filipes
NEST2 Neogaerrhinum strictum (Hook. & Arn.) Rothm. Kellog snapdragon
ANHO3 Antirrhinum hookerianum Pennell ex Millsp. Neogaerrhinum strictum
ANKE2 Antirrhinum kelloggii Greene Neogaerrhinum strictum
ASST15 Asarina stricta (Hook. & Arn.) Pennell Neogaerrhinum strictum
NEKE Neogaerrhinum kelloggii (Greene) Thieret Neogaerrhinum strictum
NOTHO4 Nothochelone (Gray) Straw nothochelone
NONE3 Nothochelone nemorosa (Dougl. ex Lindl.) Straw woodland beardtongue
PENE8 Penstemon nemorosus (Dougl. ex Lindl.) Trautv. Nothochelone nemorosa
NUTTA Nuttallanthus D.A. Sutton toadflax
NUCA Nuttallanthus canadensis (L.) D.A. Sutton Canada toadflax
LICA6 Linaria canadensis (L.) Chaz. Nuttallanthus canadensis
NUFL Nuttallanthus floridanus (Chapman) D.A. Sutton Apalachicola toadflax
LIFL4 Linaria floridana Chapman Nuttallanthus floridanus
NUTE Nuttallanthus texanus (Scheele) D.A. Sutton Texas toadflax
LICAT2 Linaria canadensis (L.) Chaz. var. texana (Scheele) Pennell Nuttallanthus texanus
LITE5 Linaria texana Scheele Nuttallanthus texanus
ODONT4 Odontites Ludwig odontites
ODVE Odontites vernus (Bellardi) Dumort. red bartsia
ODVES Odontites vernus (Bellardi) Dumort. ssp. serotinus (Syme) Corb. red bartsia
ODSE Odontites serotinus Dumort. Odontites vernus ssp. serotinus
ODVU Odontites vulgaris Moench Odontites vernus ssp. serotinus
ORTHO Orthocarpus Nutt. owl's-clover
ORBA2 Orthocarpus barbatus Cotton Grand Coulee owl's-clover
ORBR Orthocarpus bracteosus Benth. rosy owl's-clover
ORBRA Orthocarpus bracteosus Benth. var. albus Keck Orthocarpus bracteosus
ORCU Orthocarpus cuspidatus Greene toothed owl's-clover
ORCUC Orthocarpus cuspidatus Greene ssp. copelandii (Eastw.) Chuang & Heckard Copeland's owl's-clover
ORCO Orthocarpus copelandii Eastw. Orthocarpus cuspidatus ssp. copelandii
ORCUC2 Orthocarpus cuspidatus Greene ssp. cryptanthus (Piper) Chuang & Heckard cryptantha owl's-clover
ORCOC Orthocarpus copelandii Eastw. var. cryptanthus (Piper) Keck Orthocarpus cuspidatus ssp. cryptanthus
ORCUC3 Orthocarpus cuspidatus Greene ssp. cuspidatus Siskiyou Mountain owl's-clover
ORIM Orthocarpus imbricatus Torr. ex S. Wats. mountain owl's-clover
ORLU2 Orthocarpus luteus Nutt. yellow owl's-clover
ORPA Orthocarpus pachystachyus Gray Shasta owl's-clover
ORPU2 Orthocarpus purpureoalbus Gray ex S. Wats. purplewhite owl's-clover
ORTE2 Orthocarpus tenuifolius (Pursh) Benth. thinleaved owl's-clover
ORTO Orthocarpus tolmiei Hook. & Arn. Tolmie's owl's-clover
ORTOH Orthocarpus tolmiei Hook. & Arn. ssp. holmgreniorum Chuang & Heckard Noel's owl's-clover
ORTOT Orthocarpus tolmiei Hook. & Arn. ssp. tolmiei Tolmie's owl's-clover
PAREN Parentucellia Viviani glandweed
PALA28 Parentucellia latifolia (L.) Caruel broadleaf glandweed
PAVI3 Parentucellia viscosa (L.) Caruel yellow glandweed
PAULO Paulownia Sieb. & Zucc. paulownia
PATO2 Paulownia tomentosa (Thunb.) Sieb. & Zucc. ex Steud. princesstree
PAIM7 Paulownia imperialis Siebold & Zucc. Paulownia tomentosa
PEDIC Pedicularis L. lousewort
PEAN9 Pedicularis angustifolia Benth. Mogollon Mountain lousewort
PEAN12 Pedicularis angustissima Greene Pedicularis angustifolia
PEAT Pedicularis attollens Gray little elephantshead
PEATA Pedicularis attollens Gray ssp. attollens little elephantshead
ELAT2 Elephantella attollens (Gray) Heller Pedicularis attollens ssp. attollens
PECO31 Pedicularis concinna Eastw. Pedicularis attollens ssp. attollens
PEATP3 Pedicularis attollens Gray ssp. protogyna Pennell little elephantshead
PEBR Pedicularis bracteosa Benth. bracted lousewort
PEBRA Pedicularis bracteosa Benth. var. atrosanguinea (Pennell & J.W. Thompson) Cronq. bracted lousewort
PEAT6 Pedicularis atrosanguinea Pennell & J.W. Thompson Pedicularis bracteosa var. atrosanguinea
PEBRB Pedicularis bracteosa Benth. var. bracteosa bracted lousewort
PEMO10 Pedicularis montanensis Rydb. Pedicularis bracteosa var. bracteosa
PEPA44 Pedicularis paddoensis Pennell Pedicularis bracteosa var. bracteosa
PETH7 Pedicularis thompsonii Pennell Pedicularis bracteosa var. bracteosa
PEBRC Pedicularis bracteosa Benth. var. canbyi (Gray) Cronq. Canby's lousewort
PECA32 Pedicularis canbyi Gray Pedicularis bracteosa var. canbyi
PEBRF Pedicularis bracteosa Benth. var. flavida (Pennell) Cronq. towering lousewort
PEFL10 Pedicularis flavida Pennell Pedicularis bracteosa var. flavida
PEBRL Pedicularis bracteosa Benth. var. latifolia (Pennell) Cronq. widepetal lousewort
PELA21 Pedicularis latifolia Pennell Pedicularis bracteosa var. latifolia
PEBRP Pedicularis bracteosa Benth. var. pachyrhiza (Pennell) Cronq. towering lousewort
PEPA45 Pedicularis pachyrhiza Pennell Pedicularis bracteosa var. pachyrhiza
PEBRP2 Pedicularis bracteosa Benth. var. paysoniana (Pennell) Cronq. Payson's lousewort
PEBRP3 Pedicularis bracteosa Benth. ssp. paysoniana (Pennell) W.A. Weber Pedicularis bracteosa var. paysoniana
PEPA46 Pedicularis paysoniana Pennell Pedicularis bracteosa var. paysoniana
PEBRS Pedicularis bracteosa Benth. var. siifolia (Rydb.) Cronq. smoothflower lousewort
PESI5 Pedicularis siifolia Rydb. Pedicularis bracteosa var. siifolia
PECA Pedicularis canadensis L. Canadian lousewort
PECAC3 Pedicularis canadensis L. ssp. canadensis Canadian lousewort
PECAD4 Pedicularis canadensis L. var. dobbsii Fern. Pedicularis canadensis ssp. canadensis
PEGL13 Pedicularis gladiata Michx. Pedicularis canadensis ssp. canadensis
PECAF Pedicularis canadensis L. ssp. fluviatilis (Heller) W.A. Weber Canadian lousewort
PEFL11 Pedicularis fluviatilis Heller Pedicularis canadensis ssp. fluviatilis
PECA2 Pedicularis capitata M.F. Adams capitate lousewort
PENE9 Pedicularis nelsonii R. Br. Pedicularis capitata
PECE Pedicularis centranthera Gray dwarf lousewort
PECEE Pedicularis centranthera Gray var. exulans M.E. Peck Pedicularis centranthera
PECH Pedicularis chamissonis Stev. Chamisso's lousewort
PERO9 Pedicularis romanzovii Cham. ex Spreng. Pedicularis chamissonis
PECO Pedicularis contorta Benth. coiled lousewort
PECOC2 Pedicularis contorta Benth. var. contorta coiled lousewort
PECOC Pedicularis contorta Benth. var. ctenophora (Rydb.) A. Nels. & J.F. Macbr. coiled lousewort
PECT Pedicularis ctenophora Rydb. Pedicularis contorta var. ctenophora
PELU4 Pedicularis lunata Rydb. Pedicularis contorta var. ctenophora
PECOR Pedicularis contorta Benth. var. rubicunda N. Reese coiled lousewort
PECR Pedicularis crenulata Benth. meadow lousewort
PEAL17 Pedicularis albomarginata M.E. Jones Pedicularis crenulata
PECY5 Pedicularis cystopteridifolia Rydb. fernleaved pedicularis
PEEL7 Pedicularis elata Pursh Pedicularis cystopteridifolia
PEDE Pedicularis densiflora Benth. ex Hook. Indian warrior
PEDEA Pedicularis densiflora Benth. ex Hook. ssp. aurantiaca E. Sprague Indian warrior
PEDED Pedicularis densiflora Benth. ex Hook. ssp. densiflora Indian warrior
PEAT8 Pedicularis attenuata Benth. Pedicularis densiflora ssp. densiflora
PEBR18 Pedicularis brunnescens Heller Pedicularis densiflora ssp. densiflora
PEDU Pedicularis dudleyi Elmer Dudley's lousewort
PEFU Pedicularis furbishiae S. Wats. Furbish's lousewort
PEGR2 Pedicularis groenlandica Retz. elephanthead lousewort
ELGR4 Elephantella groenlandica (Retz.) Rydb. Pedicularis groenlandica
PEGRS2 Pedicularis groenlandica Retz. ssp. surrecta (Benth.) Piper Pedicularis groenlandica
PEGRS3 Pedicularis groenlandica Retz. var. surrecta (Benth.) Gray Pedicularis groenlandica
PEHI4 Pedicularis hirsuta L. hairy lousewort
PEHO Pedicularis howellii Gray Howell's lousewort
PELA Pedicularis labradorica Wirsing Labrador lousewort
PELAL13 Pedicularis labradorica Wirsing var. labradorica Labrador lousewort
PEEU2 Pedicularis euphrasioides Steph. ex Willd. Pedicularis labradorica var. labradorica
PELA14 Pedicularis lanata Cham. & Schlecht. woolly lousewort
PEKA7 Pedicularis kanei Dur. Pedicularis lanata
PELAY3 Pedicularis lanata Cham. & Schlecht. ssp. yukonensis Porsild Pedicularis lanata
PEWI3 Pedicularis willdenowii Vved. Pedicularis lanata
PELA2 Pedicularis lanceolata Michx. swamp lousewort
PEAU4 Pedicularis auriculata Sm. Pedicularis lanceolata
PEPA32 Pedicularis pallida Nutt. Pedicularis lanceolata
PEVI11 Pedicularis virginica Poir. Pedicularis lanceolata
PELA3 Pedicularis langsdorfii Fisch. ex Stev. Langsdorf's lousewort
PELAA2 Pedicularis langsdorfii Fisch. ex Stev. ssp. arctica (R. Br.) Pennell arctic lousewort
PEAR8 Pedicularis arctica R. Br. Pedicularis langsdorfii ssp. arctica
PEHI5 Pedicularis hians Eastw. Pedicularis langsdorfii ssp. arctica
PELAA3 Pedicularis langsdorfii Fisch. ex Stev. var. arctica (R. Br.) Polunin Pedicularis langsdorfii ssp. arctica
PELAL5 Pedicularis langsdorfii Fisch. ex Stev. ssp. langsdorfii Langsdorf's lousewort
PELA4 Pedicularis lapponica L. Lapland lousewort
PEMA Pedicularis macrodonta Richards. muskeg lousewort
PEPAM2 Pedicularis parviflora Sm. ex Rees var. macrodonta (Richards.) Welsh Pedicularis macrodonta
PEOE Pedicularis oederi Vahl ex Hornem. Oeder's lousewort
PEVE4 Pedicularis versicolor Wahlenb. Pedicularis oederi
PEOR Pedicularis ornithorhyncha Benth. ducksbill lousewort
PEPE15 Pedicularis pedicellata Bunge Pedicularis ornithorhyncha
PESU12 Pedicularis subnuda Benth. Pedicularis ornithorhyncha
PEPA3 Pedicularis parryi Gray Parry's lousewort
PEPAM4 Pedicularis parryi Gray ssp. mogollonica (Greene) G.D. Carr Mogollon lousewort
PEMO12 Pedicularis mogollonica Greene Pedicularis parryi ssp. mogollonica
PEPAM Pedicularis parryi Gray var. mogollonica (Greene) Dorn Pedicularis parryi ssp. mogollonica
PEPAP4 Pedicularis parryi Gray ssp. parryi Parry's lousewort
PEPAP5 Pedicularis parryi Gray ssp. purpurea (Parry) G.D. Carr Rocky Mountain lousewort
PEAN11 Pedicularis anaticeps Pennell Pedicularis parryi ssp. purpurea
PEHA16 Pedicularis hallii Rydb. Pedicularis parryi ssp. purpurea
PEPAP Pedicularis parryi Gray var. purpurea Parry Pedicularis parryi ssp. purpurea
PEPA4 Pedicularis parviflora Sm. ex Rees smallflower lousewort
PEPAP6 Pedicularis parviflora Sm. ex Rees ssp. parviflora smallflower lousewort
PEPEI Pedicularis pennellii Hult?n var. insularis (Calder & Taylor) Boivin Pedicularis parviflora ssp. parviflora
PEPAP7 Pedicularis parviflora Sm. ex Rees ssp. pennellii (Hult?n) Hult Pennell's lousewort
PEPE9 Pedicularis pennellii Hult Pedicularis parviflora ssp. pennellii
PEPR7 Pedicularis procera Gray giant lousewort
PEGR Pedicularis grayi A. Nels. Pedicularis procera
PEPU10 Pedicularis pulchella Pennell mountain lousewort
PERA Pedicularis racemosa Dougl. ex Benth. sickletop lousewort
PERAA Pedicularis racemosa Dougl. ex Benth. ssp. alba Pennell sickletop lousewort
PERAA2 Pedicularis racemosa Dougl. ex Benth. var. alba (Pennell) Cronq. Pedicularis racemosa ssp. alba
PERAR Pedicularis racemosa Dougl. ex Benth. ssp. racemosa sickletop lousewort
PERA6 Pedicularis rainierensis Pennell & Warren Mt. Rainier lousewort
PESE2 Pedicularis semibarbata Gray pinewoods lousewort
PESEC Pedicularis semibarbata Gray var. charlestonensis Pennell & Clokey Charleston lousewort
PESEC2 Pedicularis semibarbata Gray ssp. charlestonensis (Pennell & Clokey) Clokey Pedicularis semibarbata var. charlestonensis
PESES Pedicularis semibarbata Gray var. semibarbata pinewoods lousewort
PESU Pedicularis sudetica Willd. sudetic lousewort
PESUA Pedicularis sudetica Willd. ssp. albolabiata Hult sudetic lousewort
PEAL12 Pedicularis albolabiata (Hult?n) Kozh. Pedicularis sudetica ssp. albolabiata
PESUB Pedicularis sudetica Willd. var. bicolor Walp. Pedicularis sudetica ssp. albolabiata
PESUI Pedicularis sudetica Willd. ssp. interioides Hult sudetic lousewort
PESUI2 Pedicularis sudetica Willd. ssp. interior (Hult?n) Hult sudetic lousewort
PESUG Pedicularis sudetica Willd. var. gymnocephala Trautv. Pedicularis sudetica ssp. interior
PESUP2 Pedicularis sudetica Willd. ssp. pacifica Hult Pacific lousewort
PEPA33 Pedicularis pacifica (Hult?n) Kozh. Pedicularis sudetica ssp. pacifica
PESUP Pedicularis sudetica Willd. var. pacifica (Hult?n) Welsh Pedicularis sudetica ssp. pacifica
PESUS2 Pedicularis sudetica Willd. ssp. scopulorum (Gray) Hult sudetic lousewort
PESC9 Pedicularis scopulorum (Gray) Gray Pedicularis sudetica ssp. scopulorum
PESUS Pedicularis sudetica Willd. var. scopulorum Gray Pedicularis sudetica ssp. scopulorum
PESY Pedicularis sylvatica L. lousewort
PEVE Pedicularis verticillata L. whorled lousewort
PEVE5 Pediculariopsis verticillata (L.) A.& D. L?ve Pedicularis verticillata
PENST Penstemon Schmidel beardtongue
PEHY11 Penstemon ?hybridus hort. ex Groenl. & Rumpler, nom. inval. [anomalous] Penstemon
PEAB Penstemon abietinus Pennell firleaf beardtongue
PEAB2 Penstemon absarokensis Evert Absaroka Range beardtongue
PEAC3 Penstemon acaulis L.O. Williams stemless beardtongue
PEAC Penstemon acuminatus Dougl. ex Lindl. sharpleaf penstemon
PEACA Penstemon acuminatus Dougl. ex Lindl. var. acuminatus sharpleaf penstemon
PEACL Penstemon acuminatus Dougl. ex Lindl. var. latebracteatus N. Holmgren sharpleaf penstemon
PEAL10 Penstemon alamosensis Pennell & Nisbet Los Alamos beardtongue
PEAL11 Penstemon albertinus Greene Alberta beardtongue
PEAL2 Penstemon albidus Nutt. white penstemon
PEAL3 Penstemon albomarginatus M.E. Jones whitemargin beardtongue
PEAL4 Penstemon alluviorum Pennell lowland beardtongue
PELAA4 Penstemon laevigatus Ait. ssp. alluviorum (Pennell) Bennett Penstemon alluviorum
PEAM Penstemon ambiguus Torr. gilia beardtongue
PEAMA Penstemon ambiguus Torr. var. ambiguus gilia beardtongue
LEAM12 Leiostemon ambiguus (Torr.) Greene Penstemon ambiguus var. ambiguus
PEAML2 Penstemon ambiguus Torr. var. laevissimus (Keck) N. Holmgren pink plains beardtongue
PEAML Penstemon ambiguus Torr. ssp. laevissimus Keck Penstemon ambiguus var. laevissimus
PEAM5 Penstemon ammophilus N. Holmgren & L. Shultz sandloving penstemon
PEAN3 Penstemon anguineus Eastw. Siskiyou beardtongue
PERAM Penstemon rattanii Gray var. minor Gray Penstemon anguineus
PEAN4 Penstemon angustifolius Nutt. ex Pursh broadbeard beardtongue
PEANA2 Penstemon angustifolius Nutt. ex Pursh var. angustifolius broadbeard beardtongue
PEANC Penstemon angustifolius Nutt. ex Pursh var. caudatus (Heller) Rydb. broadbeard beardtongue
PEANC2 Penstemon angustifolius Nutt. ex Pursh ssp. caudatus (Heller) Keck Penstemon angustifolius var. caudatus
PECA20 Penstemon caudatus Heller Penstemon angustifolius var. caudatus
PEAND Penstemon angustifolius Nutt. ex Pursh var. dulcis Neese broadbeard beardtongue
PEANV Penstemon angustifolius Nutt. ex Pursh var. venosus (Keck) N. Holmgren broadbeard beardtongue
PEANV3 Penstemon angustifolius Nutt. ex Pursh ssp. venosus Keck Penstemon angustifolius var. venosus
PEVE6 Penstemon venosus (Keck) Reveal Penstemon angustifolius var. venosus
PEANV2 Penstemon angustifolius Nutt. ex Pursh var. vernalensis N. Holmgren broadbeard beardtongue
PEAR3 Penstemon arenarius Greene Nevada sanddune beardtongue
PEMA15 Penstemon maguirei Crosswhite Penstemon arenarius
PEAR Penstemon arenicola A. Nels. sand penstemon
PEAR2 Penstemon aridus Rydb. stiffleaf penstemon
PEAR4 Penstemon arkansanus Pennell Arkansas beardtongue
PEMU8 Penstemon multicaulis Pennell Penstemon arkansanus
PEPAA2 Penstemon pallidus Small ssp. arkansanus (Pennell) Bennett Penstemon arkansanus
PEWH3 Penstemon wherryi Pennell Penstemon arkansanus
PEAT3 Penstemon attenuatus Dougl. ex Lindl. sulphur penstemon
PEATA2 Penstemon attenuatus Dougl. ex Lindl. var. attenuatus sulphur penstemon
PEATM2 Penstemon attenuatus Dougl. ex Lindl. var. militaris (Greene) Cronq. South Idaho penstemon
PEAS Penstemon assurgens Keck Penstemon attenuatus var. militaris
PEATM Penstemon attenuatus Dougl. ex Lindl. ssp. militaris (Greene) Keck Penstemon attenuatus var. militaris
PEATP4 Penstemon attenuatus Dougl. ex Lindl. var. palustris (Pennell) Cronq. sulphur beardtongue
PEATP Penstemon attenuatus Dougl. ex Lindl. ssp. palustris (Pennell) Keck Penstemon attenuatus var. palustris
PEATP5 Penstemon attenuatus Dougl. ex Lindl. var. pseudoprocerus (Rydb.) Cronq. small penstemon
PEATP2 Penstemon attenuatus Dougl. ex Lindl. ssp. pseudoprocerus (Rydb.) Keck Penstemon attenuatus var. pseudoprocerus
PEAT4 Penstemon atwoodii Welsh Kaiparowits beardtongue
PEAU2 Penstemon auriberbis Pennell Colorado beardtongue
PEAU Penstemon australis Small Eustis Lake beardtongue
PEAZ Penstemon azureus Benth. azure penstemon
PEAZA4 Penstemon azureus Benth. var. azureus Benth. [superfluous autonym] Penstemon azureus
PEAZA Penstemon azureus Benth. ssp. angustissimus (Gray) Keck azure penstemon
PEAZA3 Penstemon azureus Benth. var. angustissimus Gray Penstemon azureus ssp. angustissimus
PEAZA2 Penstemon azureus Benth. ssp. azureus azure penstemon
PEAZP Penstemon azureus Benth. var. parvulus Gray Penstemon azureus ssp. azureus
PEPA11 Penstemon parvulus (Gray) Krautter Penstemon azureus ssp. azureus
PEBA Penstemon baccharifolius Hook. baccharisleaf beardtongue
PEBA2 Penstemon barbatus (Cav.) Roth beardlip penstemon
PEBAC2 Penstemon barbatus (Cav.) Roth var. coccineus hort. Penstemon barbatus
PEBAB Penstemon barbatus (Cav.) Roth ssp. barbatus beardlip penstemon
PEBAP Penstemon barbatus (Cav.) Roth var. puberulus Gray Penstemon barbatus ssp. barbatus
PEBAT Penstemon barbatus (Cav.) Roth ssp. torreyi (Benth.) Keck Torrey's penstemon
PEBAT3 Penstemon barbatus (Cav.) Roth var. torreyi (Benth.) Gray Penstemon barbatus ssp. torreyi
PETO4 Penstemon torreyi Benth. Penstemon barbatus ssp. torreyi
PEBAT2 Penstemon barbatus (Cav.) Roth ssp. trichander (Gray) Keck beardlip penstemon
PEBAT4 Penstemon barbatus (Cav.) Roth var. trichander Gray Penstemon barbatus ssp. trichander
PEBA6 Penstemon barnebyi N. Holmgren White River Valley beardtongue
PEBA7 Penstemon barrettiae Gray Barrett's beardtongue
PEBI2 Penstemon bicolor (Brandeg.) Clokey & Keck pinto beardtongue
PEBIB2 Penstemon bicolor (Brandeg.) Clokey & Keck ssp. bicolor pinto beardtongue
PEBIR Penstemon bicolor (Brandeg.) Clokey & Keck ssp. roseus Clokey & Keck pinto beardtongue
PEBR8 Penstemon bracteatus Keck Red Canyon beardtongue
PEBR9 Penstemon breviculus (Keck) Nisbet & R.C. Jackson shortstem beardtongue
PEJAB Penstemon jamesii Benth. ssp. breviculus Keck Penstemon breviculus
PEBR17 Penstemon bryantiae Keck Bryant's beardtongue
PEBU Penstemon buckleyi Pennell Buckley's beardtongue
PECA3 Penstemon caesius Gray San Bernardino beardtongue
PECA4 Penstemon caespitosus Nutt. ex Gray mat penstemon
PECAC4 Penstemon caespitosus Nutt. ex Gray var. caespitosus mat penstemon
PECAD2 Penstemon caespitosus Nutt. ex Gray var. desertipicti (A. Nels.) N. Holmgren mat penstemon
PECAD Penstemon caespitosus Nutt. ex Gray ssp. desertipicti (A. Nels.) Keck Penstemon caespitosus var. desertipicti
PECAP2 Penstemon caespitosus Nutt. ex Gray var. perbrevis (Pennell) N. Holmgren mat penstemon
PECAP Penstemon caespitosus Nutt. ex Gray ssp. perbrevis Pennell Penstemon caespitosus var. perbrevis
PECA5 Penstemon calcareus Brandeg. limestone beardtongue
PECA6 Penstemon californicus (Munz & Johnston) Keck California penstemon
PECA7 Penstemon calycosus Small longsepal beardtongue
PELAC Penstemon laevigatus Ait. ssp. calycosus (Small) Bennett Penstemon calycosus
PECA80 Penstemon campanulatus (Cav.) Willd. [excluded] bellflower beardtongue
PECAP3 Penstemon campanulatus (Cav.) Willd. Penstemon campanulatus
PECAC8 Penstemon campanulatus (Cav.) Willd. ssp. chihuahuensis Straw [excluded] N/A
PEPU17 Penstemon pulchellus Lindl. [excluded] Penstemon campanulatus ssp. chihuahuensis
PECA8 Penstemon canescens (Britt.) Britt. eastern gray beardtongue
PEBR19 Penstemon brittoniorum Pennell Penstemon canescens
PECAB Penstemon canescens (Britt.) Britt. var. brittoniorum (Pennell) Pennell Penstemon canescens
PECAT Penstemon canescens (Britt.) Britt. var. typicus Pennell Penstemon canescens
PECA15 Penstemon cardinalis Woot. & Standl. cardinal beardtongue
PECAC5 Penstemon cardinalis Woot. & Standl. ssp. cardinalis cardinal beardtongue
PECAR Penstemon cardinalis Woot. & Standl. ssp. regalis (A. Nels.) Nisbet & R.C. Jackson cardinal beardtongue
PECA16 Penstemon cardwellii T.J. Howell Cardwell's beardtongue
PECA9 Penstemon carnosus Pennell fleshy beardtongue
PECA17 Penstemon caryi Pennell Cary's beardtongue
PECE2 Penstemon centranthifolius (Benth.) Benth. scarlet bugler
PECI2 Penstemon cinicola Keck ash penstemon
PECL Penstemon clevelandii Gray Cleveland's beardtongue
PECLC8 Penstemon clevelandii Gray var. clevelandii Gray [superfluous autonym] Penstemon clevelandii
PECLC5 Penstemon clevelandii Gray ssp. clevelandii Cleveland's beardtongue
PECLC4 Penstemon clevelandii Gray ssp. connatus (Munz & Johnston) Keck San Jacinto beardtongue
PECLC6 Penstemon clevelandii Gray var. connatus Munz & Johnston Penstemon clevelandii ssp. connatus
PECLM2 Penstemon clevelandii Gray ssp. mohavensis Keck Cleveland's beardtongue
PECLM3 Penstemon clevelandii Gray var. mohavensis (Keck) McMinn Penstemon clevelandii ssp. mohavensis
PECL5 Penstemon clutei A. Nels. Sunset Crater beardtongue
PECO4 Penstemon cobaea Nutt. cobaea beardtongue
PECOP3 Penstemon cobaea Nutt. ssp. purpureus (Pennell) Pennell Penstemon cobaea
PECOT Penstemon cobaea Nutt. ssp. typicus Pennell Penstemon cobaea
PECOP2 Penstemon cobaea Nutt. var. purpureus Pennell Penstemon cobaea
PECO5 Penstemon comarrhenus Gray dusty beardtongue
PECO10 Penstemon compactus (Keck) Crosswhite compact penstemon
PECYC Penstemon cyananthus Hook. ssp. compactus Keck Penstemon compactus
PECYC3 Penstemon cyananthus Hook. var. compactus (Keck) Neese Penstemon compactus
PECO15 Penstemon concinnus Keck Tunnel Springs beardtongue
PECO6 Penstemon confertus Dougl. ex Lindl. yellow penstemon
PECO7 Penstemon confusus M.E. Jones Owens Valley beardtongue
PECR5 Penstemon crandallii A. Nels. Crandall's beardtongue
PECRA Penstemon crandallii A. Nels. ssp. atratus Keck Crandall's beardtongue
PECRA2 Penstemon crandallii A. Nels. var. atratus (Keck) N. Holmgren Penstemon crandallii ssp. atratus
PECRC Penstemon crandallii A. Nels. ssp. crandallii Crandall's beardtongue
PESU13 Penstemon suffrutescens Rydb. Penstemon crandallii ssp. crandallii
PECRG Penstemon crandallii A. Nels. ssp. glabrescens (Pennell) Keck Crandall's beardtongue
PECRP Penstemon crandallii A. Nels. ssp. procumbens (Greene) Keck Crandall's beardtongue
PECRT2 Penstemon crandallii A. Nels. ssp. taosensis (Keck) Kartesz & Gandhi Taos penstemon
PECRT3 Penstemon crandallii A. Nels. var. taosensis (Keck) Nisbet & R.C. Jackson Penstemon crandallii ssp. taosensis
PELIT2 Penstemon linarioides Gray ssp. taosensis Keck Penstemon crandallii ssp. taosensis
PECR6 Penstemon ?crideri A. Nels. (pro sp.) [eatonii ? pseudospectabilis] N/A
PECU Penstemon cusickii Gray Cusick's beardtongue
PECY2 Penstemon cyananthus Hook. Wasatch beardtongue
PECYC2 Penstemon cyananthus Hook. var. cyananthus Wasatch beardtongue
PECYS2 Penstemon cyananthus Hook. var. subglaber (Gray) N. Holmgren Wasatch beardtongue
PECYS Penstemon cyananthus Hook. ssp. subglaber (Gray) Pennell Penstemon cyananthus var. subglaber
PEHO8 Penstemon holmgrenii S. Clark Penstemon cyananthus var. subglaber
PECY3 Penstemon cyaneus Pennell blue penstemon
PECY4 Penstemon cyanocaulis Payson bluestem beardtongue
PECY6 Penstemon cyathophorus Rydb. sagebrush beardtongue
PEDA Penstemon dasyphyllus Gray Cochise beardtongue
PEDA2 Penstemon davidsonii Greene Davidson's penstemon
PEDAD Penstemon davidsonii Greene var. davidsonii Davidson's penstemon
PEMED Penstemon menziesii Hook. ssp. davidsonii (Greene) Piper Penstemon davidsonii var. davidsonii
PEMET Penstemon menziesii Hook. ssp. thompsonii Pennell Penstemon davidsonii var. davidsonii
PEDAM2 Penstemon davidsonii Greene var. menziesii (Keck) Cronq. Menzies's penstemon
PEDAM Penstemon davidsonii Greene ssp. menziesii Keck Penstemon davidsonii var. menziesii
PEME12 Penstemon menziesii Hook. p.p. Penstemon davidsonii var. menziesii
PEDAP Penstemon davidsonii Greene var. praeteritus Cronq. timberline beardtongue
PEDE10 Penstemon deamii Pennell Deam's beardtongue
PELAD3 Penstemon laevigatus Ait. var. deamii (Pennell) Bennett Penstemon deamii
PEDE11 Penstemon deaveri Crosswhite Mt. Graham beardtongue
PEVIA2 Penstemon virgatus Gray ssp. arizonicus (Gray) Keck Penstemon deaveri
PEDE22 Penstemon debilis O'Kane & J. Anderson Parachute beardtongue
PEDE12 Penstemon degeneri Crosswhite Degener's beardtongue
PEDE4 Penstemon deustus Dougl. ex Lindl. scabland penstemon
PEDED2 Penstemon deustus Dougl. ex Lindl. var. deustus scabland penstemon
PEDEP Penstemon deustus Dougl. ex Lindl. var. pedicellatus M.E. Jones scabland penstemon
PEDEH Penstemon deustus Dougl. ex Lindl. ssp. heterander (Torr. & Gray) Pennell & Keck Penstemon deustus var. pedicellatus
PEDEH2 Penstemon deustus Dougl. ex Lindl. var. heterander (Torr. & Gray) Cronq. Penstemon deustus var. pedicellatus
PEDES2 Penstemon deustus Dougl. ex Lindl. var. suffrutescens L. Henderson scabland penstemon
PEDEV2 Penstemon deustus Dougl. ex Lindl. var. variabilis (Suksdorf) Cronq. scabland penstemon
PEDEV Penstemon deustus Dougl. ex Lindl. ssp. variabilis (Suksdorf) Pennell & Keck Penstemon deustus var. variabilis
PEVA2 Penstemon variabilis Suksdorf Penstemon deustus var. variabilis
PEDI Penstemon digitalis Nutt. ex Sims talus slope penstemon
PELAD2 Penstemon laevigatus Ait. ssp. digitalis (Nutt. ex Sims) Bennett Penstemon digitalis
PELAA5 Penstemon laevigatus Ait. var. angulatus Bennett Penstemon digitalis
PEDI5 Penstemon diphyllus Rydb. twoleaf beardtongue
PETRD Penstemon triphyllus Dougl. ex Lindl. ssp. diphyllus (Rydb.) Keck Penstemon diphyllus
PEDI6 Penstemon discolor Keck Cataiina beardtongue
PEDI7 Penstemon dissectus Ell. dissected beardtongue
PEDI10 Penstemon distans N. Holmgren Mt. Tumbull beardtongue
PEDO3 Penstemon dolius M.E. Jones ex Pennell Jones's beardtongue
PEDOD2 Penstemon dolius M.E. Jones ex Pennell var. dolius Jones's beardtongue
PEDOD Penstemon dolius M.E. Jones ex Pennell var. duchesnensis N. Holmgren Duchesne penstemon
PEDU4 Penstemon duchesnensis (N. Holmgren) Neese Penstemon dolius var. duchesnensis
PEDU5 Penstemon ?dubius A. Davids. (pro sp.) [centranthifolius ? grinnellii] N/A
PEEA Penstemon eatonii Gray firecracker penstemon
PEEAE3 Penstemon eatonii Gray var. eatonii Gray [superfluous autonym] Penstemon eatonii
PEEAE2 Penstemon eatonii Gray ssp. eatonii firecracker penstemon
PEEAE Penstemon eatonii Gray ssp. exsertus (A. Nels.) Keck firecracker penstemon
PEEAU Penstemon eatonii Gray ssp. undosus (M.E. Jones) Keck firecracker penstemon
PEEAU2 Penstemon eatonii Gray var. undosus M.E. Jones Penstemon eatonii ssp. undosus
PEEL4 Penstemon elegantulus Pennell rockvine penstemon
PEEL5 Penstemon ellipticus Coult. & Fisher rocky ledge penstemon
PEDAE Penstemon davidsonii Greene var. ellipticus (Coult. & Fisher) Boivin Penstemon ellipticus
PEER Penstemon eriantherus Pursh fuzzytongue penstemon
PEERA Penstemon eriantherus Pursh var. argillosus M.E. Jones fuzzytongue penstemon
PEWHD Penstemon whitedii Piper ssp. dayanus (T.J. Howell) Keck Penstemon eriantherus var. argillosus
PEERC Penstemon eriantherus Pursh var. cleburnei (M.E. Jones) Dorn Cleburn's penstemon
PECL4 Penstemon cleburnei M.E. Jones Penstemon eriantherus var. cleburnei
PEERE Penstemon eriantherus Pursh var. eriantherus fuzzytongue penstemon
PEERR Penstemon eriantherus Pursh var. redactus Pennell & Keck longsac penstemon
PEWHT Penstemon whitedii Piper ssp. tristis Pennell & Keck Penstemon eriantherus var. redactus
PEERW Penstemon eriantherus Pursh var. whitedii (Piper) A. Nels. Whited's penstemon
PEWH4 Penstemon whitedii Piper Penstemon eriantherus var. whitedii
PEEU Penstemon euglaucus English glaucous beardtongue
PEFE Penstemon fendleri Torr. & Gray Fendler's penstemon
PEFI2 Penstemon filiformis (Keck) Keck threadleaf beardtongue
PEFL6 Penstemon flavescens Pennell high mountain penstemon
PEFL7 Penstemon floribundus D. Danley Cordillia's beardtongue
PEFL3 Penstemon floridus Brandeg. Panamint beardtongue
PEFLA2 Penstemon floridus Brandeg. var. austinii (Eastw.) N. Holmgren Austin's beardtongue
PEFLA Penstemon floridus Brandeg. ssp. austinii (Eastw.) Keck Penstemon floridus var. austinii
PEFLF Penstemon floridus Brandeg. var. floridus Panamint beardtongue
PEFL8 Penstemon flowersii Neese & Welsh Flowers's beardtongue
PEFR9 Penstemon franklinii Welsh Franklin's penstemon
PEFR Penstemon fremontii Torr. & Gray ex Gray Fremont's beardtongue
PEFRF5 Penstemon fremontii Torr. & Gray ex Gray var. fremontii Fremont's beardtongue
PEFRG Penstemon fremontii Torr. & Gray ex Gray var. glabrescens Dorn & Lichvar Fremont's beardtongue
PEFR2 Penstemon fruticiformis Coville Death Valley beardtongue
PEFRF6 Penstemon fruticiformis Coville var. fruticiformis Coville [superfluous autonym] Penstemon fruticiformis
PEFRA Penstemon fruticiformis Coville ssp. amargosae Keck Death Valley beardtongue
PEFRA4 Penstemon fruticiformis Coville var. amargosae (Keck) N. Holmgren Penstemon fruticiformis ssp. amargosae
PEFRF3 Penstemon fruticiformis Coville ssp. fruticiformis Death Valley beardtongue
PEFR3 Penstemon fruticosus (Pursh) Greene bush penstemon
PEFRF4 Penstemon fruticosus (Pursh) Greene var. fruticosus bush penstemon
PEFRS Penstemon fruticosus (Pursh) Greene var. scouleri (Lindl.) Cronq. littleleaf bush penstemon
PEFRS3 Penstemon fruticosus (Pursh) Greene ssp. scouleri (Lindl.) Pennell & Keck Penstemon fruticosus var. scouleri
PEFRA2 Penstemon fruticosus (Pursh) Greene var. albus ined. Penstemon fruticosus var. scouleri
PESC12 Penstemon scouleri Lindl. Penstemon fruticosus var. scouleri
PEFRS2 Penstemon fruticosus (Pursh) Greene var. serratus (Keck) Cronq. sawleaf bush penstemon
PEFRS4 Penstemon fruticosus (Pursh) Greene ssp. serratus Keck Penstemon fruticosus var. serratus
PEGA Penstemon gairdneri Hook. Gairdner's beardtongue
PEGAG2 Penstemon gairdneri Hook. var. gairdneri Gairdner's beardtongue
PEGAH Penstemon gairdneri Hook. ssp. hians (Piper) Keck Penstemon gairdneri var. gairdneri
PEGAH2 Penstemon gairdneri Hook. var. hians Piper Penstemon gairdneri var. gairdneri
PEGAO2 Penstemon gairdneri Hook. var. oreganus Gray Gairdner's beardtongue
PEGAO Penstemon gairdneri Hook. ssp. oreganus (Gray) Keck Penstemon gairdneri var. oreganus
PEPU14 Penstemon puberulentus Rydb. Penstemon gairdneri var. oreganus
PEGE3 Penstemon gentianoides (Kunth) Poir. gentian beardtongue
PEGI4 Penstemon gibbensii Dorn Gibbens's beardtongue
PEGL3 Penstemon glaber Pursh sawsepal penstemon
PEGLA Penstemon glaber Pursh var. alpinus (Torr.) Gray alpine sawsepal penstemon
PEAL5 Penstemon alpinus Torr. Penstemon glaber var. alpinus
PEGLB Penstemon glaber Pursh var. brandegeei (Porter) Freeman Brandegee's penstemon
PEALB Penstemon alpinus Torr. ssp. brandegeei (Porter) Penl. Penstemon glaber var. brandegeei
PEBR13 Penstemon brandegeei (Porter) Porter ex Rydb. Penstemon glaber var. brandegeei
PEGLG2 Penstemon glaber Pursh var. glaber sawsepal penstemon
PEALM Penstemon alpinus Torr. ssp. magnus (Pennell) Harrington Penstemon glaber var. glaber
PEGL4 Penstemon glandulosus Dougl. stickystem penstemon
PEGLC2 Penstemon glandulosus Dougl. var. chelanensis (Keck) Cronq. stickystem penstemon
PEGLC Penstemon glandulosus Dougl. ssp. chelanensis Keck Penstemon glandulosus var. chelanensis
PEGLG3 Penstemon glandulosus Dougl. var. glandulosus stickystem penstemon
PEGL10 Penstemon glaucinus Pennell blueleaf beardtongue
PEGL5 Penstemon globosus (Piper) Pennell & Keck globe penstemon
PEGO2 Penstemon goodrichii N. Holmgren Lapoint beardtongue
PEGO Penstemon gormanii Greene Gorman's beardtongue
PEGR4 Penstemon gracilentus Gray slender penstemon
PEGR5 Penstemon gracilis Nutt. lilac penstemon
PEGL21 Penstemon glaucus Graham Penstemon gracilis
PEGRG3 Penstemon gracilis Nutt. var. gracilis lilac penstemon
PEGRW2 Penstemon gracilis Nutt. var. wisconsinensis (Pennell) Fassett Wisconsin penstemon
PEGRW Penstemon gracilis Nutt. ssp. wisconsinensis (Pennell) Pennell Penstemon gracilis var. wisconsinensis
PEWI4 Penstemon wisconsinensis Pennell Penstemon gracilis var. wisconsinensis
PEGR6 Penstemon grahamii Keck Uinta Basin beardtongue
PEGR7 Penstemon grandiflorus Nutt. large beardtongue
PEBR14 Penstemon bradburii Pursh Penstemon grandiflorus
PEGR20 Penstemon griffinii A. Nels. Griffin's beardtongue
PEGR8 Penstemon grinnellii Eastw. Grinnell's beardtongue
PEGRG5 Penstemon grinnellii Eastw. var. grinnellii Eastw. [superfluous autonym] Penstemon grinnellii
PEGRG4 Penstemon grinnellii Eastw. ssp. grinnellii Grinnell's beardtongue
PEGRS Penstemon grinnellii Eastw. ssp. scrophularioides (M.E. Jones) Munz Grinnell's beardtongue
PEGRS4 Penstemon grinnellii Eastw. var. scrophularioides (M.E. Jones) N. Holmgren Penstemon grinnellii ssp. scrophularioides
PEGU Penstemon guadalupensis Heller Guadalupe beardtongue
PEGUE Penstemon guadalupensis Heller var. ernstii (Pennell) Cory Penstemon guadalupensis
PEHA9 Penstemon hallii Gray Hall's beardtongue
PEHA10 Penstemon harbourii Gray Harbour's beardtongue
PEHA11 Penstemon harringtonii Penl. Harrington's beardtongue
PEHA18 Penstemon hartwegii Benth. Hartweg's beardtongue
PEHA2 Penstemon havardii Gray Big Bend beardtongue
PEHA12 Penstemon haydenii S. Wats. blowout beardtongue
PEHE2 Penstemon heterodoxus Gray Sierra beardtongue
PEHEC2 Penstemon heterodoxus Gray var. cephalophorus (Greene) N. Holmgren Sierra beardtongue
PEHEC Penstemon heterodoxus Gray ssp. cephalophorus (Greene) Keck Penstemon heterodoxus var. cephalophorus
PEHEH3 Penstemon heterodoxus Gray var. heterodoxus Sierra beardtongue
PEHES2 Penstemon heterodoxus Gray var. shastensis (Keck) N. Holmgren Shasta beardtongue
PESH Penstemon shastensis Keck Penstemon heterodoxus var. shastensis
PEHE3 Penstemon heterophyllus Lindl. bunchleaf penstemon
PEHEH5 Penstemon heterophyllus Lindl. var. heterophyllus Lindl. [superfluous autonym] Penstemon heterophyllus
PEHEA Penstemon heterophyllus Lindl. ssp. australis (Munz & Johnston) Keck foothill beardtongue
PEHEA2 Penstemon heterophyllus Lindl. var. australis Munz & Johnston Penstemon heterophyllus ssp. australis
PEHEH2 Penstemon heterophyllus Lindl. ssp. heterophyllus bunchleaf penstemon
PEHEP Penstemon heterophyllus Lindl. ssp. purdyi Keck Purdy's penstemon
PEHEP3 Penstemon heterophyllus Lindl. var. purdyi (Keck) McMinn Penstemon heterophyllus ssp. purdyi
PESP11 Penstemon spinulosus Woot. & Standl. Penstemon heterophyllus ssp. purdyi
PEHI Penstemon hirsutus (L.) Willd. hairy beardtongue
PEHIM Penstemon hirsutus (L.) Willd. var. minimus Bennett Penstemon hirsutus
PEHIP Penstemon hirsutus (L.) Willd. var. pygmaeus Bennett Penstemon hirsutus
PEHU Penstemon humilis Nutt. ex Gray low beardtongue
PEHUH2 Penstemon humilis Gray var. humilis Gray [superfluous autonym] Penstemon humilis
PEHUB Penstemon humilis Nutt. ex Gray ssp. brevifolius (Gray) Keck low beardtongue
PEHUB2 Penstemon humilis Nutt. ex Gray var. brevifolius Gray Penstemon humilis ssp. brevifolius
PEHUH Penstemon humilis Nutt. ex Gray ssp. humilis low beardtongue
PECI11 Penstemon cinereus Piper Penstemon humilis ssp. humilis
PECIF Penstemon cinereus Piper var. foliatus Keck Penstemon humilis ssp. humilis
PEDE21 Penstemon decurvus Pennell ex Crosswhite Penstemon humilis ssp. humilis
PEHUD Penstemon humilis Nutt. ex Gray var. deserticus Welsh Penstemon humilis ssp. humilis
PEHUO Penstemon humilis Nutt. ex Gray ssp. obtusifolius (Pennell) Keck low beardtongue
PEHUO2 Penstemon humilis Nutt. ex Gray var. obtusifolius (Pennell) Reveal Penstemon humilis ssp. obtusifolius
PEID Penstemon idahoensis Atwood & Welsh Idaho beardtongue
PEIM2 Penstemon immanifestus N. Holmgren Steptoe Valley beardtongue
PEIN3 Penstemon incertus Brandeg. Mojave beardtongue
PEIN9 Penstemon inflatus Crosswhite inflated beardtongue
PEJA Penstemon jamesii Benth. James's beardtongue
PEBR12 Penstemon brevibarbatus Crosswhite Penstemon jamesii
PEJAT Penstemon jamesii Benth. ssp. typicus Keck Penstemon jamesii
PEJA2 Penstemon janishiae N. Holmgren Antelope Valley beardtongue
PEJO2 Penstemon ?jonesii Pennell (pro sp.) [eatonii ? laevis] N/A
PEKI Penstemon kingii S. Wats. King's beardtongue
PENY Penstemon nyeensis Crosswhite Penstemon kingii
PELA6 Penstemon labrosus (Gray) Hook. f. San Gabriel beardtongue
PELA7 Penstemon laetus Gray mountain blue penstemon
PELAL11 Penstemon laetus Gray var. laetus Gray [superfluous autonym] Penstemon laetus
PELAL6 Penstemon laetus Gray ssp. laetus mountain blue penstemon
PELAL Penstemon laetus Gray ssp. leptosepalus (Greene ex Gray) Keck mountain blue penstemon
PELAL10 Penstemon laetus Gray var. leptosepalus Greene ex Gray Penstemon laetus ssp. leptosepalus
PELAS Penstemon laetus Gray ssp. sagittatus Keck mountain blue penstemon
PELAS3 Penstemon laetus Gray var. sagittatus (Keck) McMinn Penstemon laetus ssp. sagittatus
PELA8 Penstemon laevigatus Ait. eastern smooth beardtongue
PEPE17 Penstemon penstemon (L.) Britt. Penstemon laevigatus
PELA15 Penstemon laevis Pennell southwestern beardtongue
PELA9 Penstemon laricifolius Hook. & Arn. larchleaf beardtongue
PELAE Penstemon laricifolius Hook. & Arn. ssp. exilifolius (A. Nels.) Keck larchleaf beardtongue
PELAE2 Penstemon laricifolius Hook. & Arn. var. exilifolius (A. Nels.) Payson Penstemon laricifolius ssp. exilifolius
PELAL7 Penstemon laricifolius Hook. & Arn. ssp. laricifolius larchleaf beardtongue
PELAL12 Penstemon laricifolius Hook. & Arn. var. laricifolius Penstemon laricifolius ssp. laricifolius
PELA10 Penstemon laxiflorus Pennell nodding beardtongue
PEAUL Penstemon australis Small ssp. laxiflorus (Pennell) Bennett Penstemon laxiflorus
PEAUA2 Penstemon australis Small var. ameles Crosswhite Penstemon laxiflorus
PELA17 Penstemon laxus A. Nels. tufted penstemon
PEWAL2 Penstemon watsonii Gray ssp. laxus (A. Nels.) Keck Penstemon laxus
PELE7 Penstemon leiophyllus Pennell smoothleaf beardtongue
PELEF Penstemon leiophyllus Pennell var. francisci-pennellii (Crosswhite) N. Holmgren smoothleaf beardtongue
PEFR7 Penstemon francisci-pennellii Crosswhite Penstemon leiophyllus var. francisci-pennellii
PELEK Penstemon leiophyllus Pennell var. keckii (Clokey) N. Holmgren Keck's beardtongue
PEKE2 Penstemon keckii Clokey Penstemon leiophyllus var. keckii
PELEL Penstemon leiophyllus Pennell var. leiophyllus smoothleaf beardtongue
PELE8 Penstemon lemhiensis (Keck) Keck & Cronq. Lemhi penstemon
PESPL Penstemon speciosus Dougl. ex Lindl. ssp. lemhiensis Keck Penstemon lemhiensis
PELE2 Penstemon lentus Pennell handsome beardtongue
PELEA3 Penstemon lentus Pennell var. albiflorus (Keck) Reveal handsome beardtongue
PELEA2 Penstemon lentus Pennell ssp. albiflorus Keck Penstemon lentus var. albiflorus
PELEL2 Penstemon lentus Pennell var. lentus handsome beardtongue
PELE9 Penstemon leonardii Rydb. Leonard's beardtongue
PELEH Penstemon leonardii Rydb. var. higginsii Neese Higgins's beardtongue
PELEL3 Penstemon leonardii Rydb. var. leonardii Leonard's beardtongue
PELEP Penstemon leonardii Rydb. var. patricus (N. Holmgren) Neese Leonard's beardtongue
PEPA28 Penstemon patricus N. Holmgren Penstemon leonardii var. patricus
PELE14 Penstemon leptanthus Pennell Sevier Plateau beardtongue
PELI2 Penstemon linarioides Gray toadflax penstemon
PELIC Penstemon linarioides Gray ssp. coloradoensis (A. Nels.) Keck toadflax penstemon
PECO26 Penstemon coloradoensis A. Nels. Penstemon linarioides ssp. coloradoensis
PELIC2 Penstemon linarioides Gray ssp. compactifolius Keck toadflax beardtongue
PELIL2 Penstemon linarioides Gray ssp. linarioides toadflax beardtongue
PELIT Penstemon linarioides Gray ssp. typicus Keck Penstemon linarioides ssp. linarioides
PELIM Penstemon linarioides Gray ssp. maguirei Keck Maguire's penstemon
PELIS Penstemon linarioides Gray ssp. sileri (Gray) Keck Siler's penstemon
PELIS2 Penstemon linarioides Gray var. sileri Gray Penstemon linarioides ssp. sileri
PELIV Penstemon linarioides Gray var. viridis Keck Penstemon linarioides ssp. sileri
PELO5 Penstemon longiflorus (Pennell) S.L. Clark longflower penstemon
PECYL Penstemon cyananthus Hook. ssp. longiflorus Pennell Penstemon longiflorus
PECYL2 Penstemon cyananthus Hook. var. longiflorus (Pennell) Neese Penstemon longiflorus
PELY2 Penstemon lyallii (Gray) Gray Lyall's beardtongue
PEMA13 Penstemon marcusii (Keck) N. Holmgren Marcus's beardtongue
PEMOM3 Penstemon moffatii Eastw. ssp. marcusii Keck Penstemon marcusii
PEME2 Penstemon mensarum Pennell tiger beardtongue
PEME15 Penstemon metcalfei Woot. & Standl. Metcalfe's beardtongue
PEMI8 Penstemon ?mirus A. Nels. (pro sp.) [eatonii ? palmeri] N/A
PEMI3 Penstemon miser Gray Malheur penstemon
PEMO3 Penstemon moffatii Eastw. Moffatt's beardtongue
PEMOM Penstemon moffatii Eastw. ssp. moffatii Moffatt's beardtongue
PEMOP Penstemon moffatii Eastw. ssp. paysonii (Pennell) Keck Moffatt's beardtongue
PEMO Penstemon monoensis Heller Mono penstemon
PEMO4 Penstemon montanus Greene cordroot beardtongue
PEMOI2 Penstemon montanus Greene var. idahoensis (Pennell & Keck) Cronq. Central Idaho penstemon
PEMOI Penstemon montanus Greene ssp. idahoensis Pennell & Keck Penstemon montanus var. idahoensis
PEMOM2 Penstemon montanus Greene var. montanus cordroot beardtongue
PEMO5 Penstemon moriahensis N. Holmgren Mt. Moriah beardtongue
PEMU9 Penstemon multiflorus Chapman ex Benth. manyflower beardtongue
PEMU2 Penstemon murrayanus Hook. scarlet beardtongue
PENA3 Penstemon nanus Keck dwarf beardtongue
PENA4 Penstemon navajoa N. Holmgren Navajo Mountain beardtongue
PENE6 Penstemon neomexicanus Woot. & Standl. New Mexico beardtongue
PENE2 Penstemon neotericus Keck Plumas County beardtongue
PENE3 Penstemon newberryi Gray mountain pride
PENEN4 Penstemon newberryi Gray var. newberryi Gray [superfluous autonym] Penstemon newberryi
PENEB Penstemon newberryi Gray ssp. berryi (Eastw.) Keck Berry's penstemon
PENEB3 Penstemon newberryi Gray var. berryi (Eastw.) N. Holmgren Penstemon newberryi ssp. berryi
PENEN Penstemon newberryi Gray ssp. newberryi mountain pride
PENES Penstemon newberryi Gray ssp. sonomensis (Greene) Keck Sonoma penstemon
PENES3 Penstemon newberryi Gray var. sonomensis (Greene) Jepson Penstemon newberryi ssp. sonomensis
PENI3 Penstemon nitidus Dougl. ex Benth. waxleaf penstemon
PENIN Penstemon nitidus Dougl. ex Benth. var. nitidus waxleaf penstemon
PENIP2 Penstemon nitidus Dougl. ex Benth. var. polyphyllus (Pennell) Cronq. waxleaf penstemon
PENIP Penstemon nitidus Dougl. ex Benth. ssp. polyphyllus Pennell Penstemon nitidus var. polyphyllus
PENU Penstemon nudiflorus Gray Flagstaff beardtongue
PEOK Penstemon oklahomensis Pennell Oklahoma beardtongue
PEOL Penstemon oliganthus Woot. & Standl. Apache beardtongue
PEOP Penstemon ophianthus Pennell coiled anther penstemon
PEJAO Penstemon jamesii Benth. ssp. ophianthus (Pennell) Keck Penstemon ophianthus
PEOS Penstemon osterhoutii Pennell Osterhout's beardtongue
PEOV2 Penstemon ovatus Dougl. ex Hook. eggleaf beardtongue
PEPA6 Penstemon pachyphyllus Gray ex Rydb. thickleaf beardtongue
PEPAC2 Penstemon pachyphyllus Gray ex Rydb. var. congestus (M.E. Jones) N. Holmgren thickleaf beardtongue
PECO27 Penstemon congestus (M.E. Jones) Pennell Penstemon pachyphyllus var. congestus
PEPAC Penstemon pachyphyllus Gray ex Rydb. ssp. congestus (M.E. Jones) Keck Penstemon pachyphyllus var. congestus
PEPAM5 Penstemon pachyphyllus Gray ex Rydb. var. mucronatus (N. Holmgren) Neese mucronate penstemon
PEMU7 Penstemon mucronatus N. Holmgren Penstemon pachyphyllus var. mucronatus
PEPAP8 Penstemon pachyphyllus Gray ex Rydb. var. pachyphyllus thickleaf beardtongue
PEPA23 Penstemon pahutensis N. Holmgren Paiute beardtongue
PEPA7 Penstemon pallidus Small pale beardtongue
PEARP Penstemon arkansanus Pennell var. pubescens Pennell Penstemon pallidus
PEBR10 Penstemon brevisepalus Pennell Penstemon pallidus
PEPA8 Penstemon palmeri Gray Palmer's penstemon
PEPAE2 Penstemon palmeri Gray var. eglandulosus (Keck) N. Holmgren scented beardtongue
PEPAE Penstemon palmeri Gray ssp. eglandulosus Keck Penstemon palmeri var. eglandulosus
PEPAM3 Penstemon palmeri Gray var. macranthus (Eastw.) N. Holmgren scented beardtongue
PEMA16 Penstemon macranthus Eastw. Penstemon palmeri var. macranthus
PEPAP9 Penstemon palmeri Gray var. palmeri Palmer's penstemon
PEPAT Penstemon palmeri Gray ssp. typicus Keck Penstemon palmeri var. palmeri
PEPA9 Penstemon papillatus J.T. Howell Inyo beardtongue
PEPA10 Penstemon ?parishii Gray (pro sp.) [centranthifolius ? spectabilis] N/A
PEPA24 Penstemon parryi (Gray) Gray Parry's beardtongue
PEPA25 Penstemon parviflorus Pennell Montezuma County beardtongue
PEPA26 Penstemon parvus Pennell Aquarius Plateau beardtongue
PEPA27 Penstemon patens (M.E. Jones) N. Holmgren Lone Pine beardtongue
PECOP4 Penstemon confusus M.E. Jones ssp. patens (M.E. Jones) Keck Penstemon patens
PEPA29 Penstemon payettensis A. Nels. & J.F. Macbr. Payette beardtongue
PEPA30 Penstemon paysoniorum Keck Payson's beardtongue
PEPE10 Penstemon peckii Pennell Peck's beardtongue
PEPE32 Penstemon ?peirsonii Munz & I.M. Johnston (pro sp.) [grinnellii ? speciosus] N/A
PEPE25 Penstemon penlandii W.A. Weber Penland's beardtongue
PEPE11 Penstemon pennellianus Keck Blue Mountain beardtongue
PEPE12 Penstemon perpulcher A. Nels. Minidoka beardtongue
PEMI13 Penstemon minidokanus A. Nels. & J.F. Macbr. Penstemon perpulcher
PEPE3 Penstemon personatus Keck closethroat beardtongue
PEPE13 Penstemon petiolatus Brandeg. petiolate beardtongue
PEPI3 Penstemon pinifolius Greene pineneedle beardtongue
PEPI4 Penstemon pinorum L.& J. Shultz Pine Valley penstemon
PEPL4 Penstemon platyphyllus Rydb. broadleaf beardtongue
PEPR6 Penstemon pratensis Greene western whiteflower beardtongue
PEPR2 Penstemon procerus Dougl. ex Graham littleflower penstemon
PEPRA2 Penstemon procerus Dougl. ex Graham var. aberrans (M.E. Jones) A. Nels. pincushion beardtongue
PEPRA Penstemon procerus Dougl. ex Graham ssp. aberrans (M.E. Jones) Keck Penstemon procerus var. aberrans
PEPRB2 Penstemon procerus Dougl. ex Graham var. brachyanthus (Pennell) Cronq. pincushion beardtongue
PEPRB Penstemon procerus Dougl. ex Graham ssp. brachyanthus (Pennell) Keck Penstemon procerus var. brachyanthus
PETOB Penstemon tolmiei Hook. ssp. brachyanthus (Pennell) Keck Penstemon procerus var. brachyanthus
PEPRF2 Penstemon procerus Dougl. ex Graham var. formosus (A. Nels.) Cronq. pincushion beardtongue
PEPRF Penstemon procerus Dougl. ex Graham ssp. formosus (A. Nels.) Keck Penstemon procerus var. formosus
PETOF Penstemon tolmiei Hook. ssp. formosus (A. Nels.) Keck Penstemon procerus var. formosus
PEPRM2 Penstemon procerus Dougl. ex Graham var. modestus (Greene) N. Holmgren pincushion beardtongue
PEMO11 Penstemon modestus Greene Penstemon procerus var. modestus
PEPRM Penstemon procerus Dougl. ex Graham ssp. modestus (Greene) Keck Penstemon procerus var. modestus
PEPRP Penstemon procerus Dougl. ex Graham var. procerus pincushion beardtongue
PECOP6 Penstemon confertus Dougl. ex Lindl. ssp. procerus (Dougl. ex Graham) D.V. Clark Penstemon procerus var. procerus
PECOP5 Penstemon confertus Dougl. ex Lindl. var. procerus (Dougl. ex Graham) Coville Penstemon procerus var. procerus
PEPRT Penstemon procerus Dougl. ex Graham var. tolmiei (Hook.) Cronq. Tolmie's penstemon
PEPRT2 Penstemon procerus Dougl. ex Graham ssp. tolmiei (Hook.) D. D. Keck Penstemon procerus var. tolmiei
PETO3 Penstemon tolmiei Hook. Penstemon procerus var. tolmiei
PEPR3 Penstemon pruinosus Dougl. ex Lindl. Chelan beardtongue
PEPS4 Penstemon pseudoparvus Crosswhite Mt. Washington beardtongue
PEPS3 Penstemon pseudoputus (Crosswhite) N. Holmgren Kaibab Plateau beardtongue
PEVIP Penstemon virgatus Gray ssp. pseudoputus Crosswhite Penstemon pseudoputus
PEPS Penstemon pseudospectabilis M.E. Jones desert penstemon
PEPSC Penstemon pseudospectabilis M.E. Jones ssp. connatifolius (A. Nels.) Keck desert beardtongue
PEPSP Penstemon pseudospectabilis M.E. Jones ssp. pseudospectabilis desert beardtongue
PEPST Penstemon pseudospectabilis M.E. Jones ssp. typicus Keck Penstemon pseudospectabilis ssp. pseudospectabilis
PEPU11 Penstemon pudicus Reveal & Beatley Kawich Range beardtongue
PEPU12 Penstemon pumilus Nutt. Salmon River beardtongue
PEPU4 Penstemon purpusii Brandeg. Snow Mountain beardtongue
PEPU13 Penstemon putus A. Nels. Black River beardtongue
PEVIP2 Penstemon virgatus Gray ssp. putus (A. Nels.) Crosswhite Penstemon putus
PERA2 Penstemon radicosus A. Nels. matroot penstemon
PERA8 Penstemon ramosus Crosswhite lanceleaf beardtongue
PELA16 Penstemon lanceolatus auct. non Benth. [misapplied] Penstemon ramosus
PEPA47 Penstemon pauciflorus auct. non Greene [misapplied] Penstemon ramosus
PERA3 Penstemon rattanii Gray Rattan's beardtongue
PERAR3 Penstemon rattanii Gray var. rattanii Gray [superfluous autonym] Penstemon rattanii
PERAK Penstemon rattanii Gray ssp. kleei (Greene) Keck Santa Cruz Mountains beardtongue
PERAK2 Penstemon rattanii Gray var. kleei (Green) Gray Penstemon rattanii ssp. kleei
PERAR2 Penstemon rattanii Gray ssp. rattanii Rattan's beardtongue
PERE7 Penstemon retrorsus Payson ex Pennell Adobe Hills beardtongue
PERH6 Penstemon rhizomatosus N. Holmgren Scheel Creek beardtongue
PERI Penstemon richardsonii Dougl. ex Lindl. cutleaf beardtongue
PERIC3 Penstemon richardsonii Dougl. ex Lindl. var. curtiflorus (Keck) Cronq. cutleaf beardtongue
PERIC2 Penstemon richardsonii Dougl. ex Lindl. ssp. curtiflorus Keck Penstemon richardsonii var. curtiflorus
PERID3 Penstemon richardsonii Dougl. ex Lindl. var. dentatus (Keck) Cronq. cutleaf beardtongue
PERID2 Penstemon richardsonii Dougl. ex Lindl. ssp. dentatus Keck Penstemon richardsonii var. dentatus
PERIR Penstemon richardsonii Dougl. ex Lindl. var. richardsonii Richardson's penstemon
PERO12 Penstemon roezlii Regel Roezl's penstemon
PECI10 Penstemon cinerascens Greene ex C.F. Baker Penstemon roezlii
PELAR3 Penstemon laetus Gray ssp. roezlii (Regel) Keck Penstemon roezlii
PELAR4 Penstemon laetus Gray var. roezlii (Regel) Jepson Penstemon roezlii
PERO10 Penstemon rostriflorus Kellogg Bridge penstemon
PEBR7 Penstemon bridgesii Gray Penstemon rostriflorus
PEBRA2 Penstemon bridgesii Gray var. amplexicaulis Monnet Penstemon rostriflorus
PERU5 Penstemon rubicundus Keck Wassuk Range beardtongue
PERU Penstemon rupicola (Piper) T.J. Howell cliff beardtongue
PERY Penstemon rydbergii A. Nels. Rydberg's penstemon
PERYA Penstemon rydbergii A. Nels. var. aggregatus (Pennell) N. Holmgren meadow beardtongue
PEAG2 Penstemon aggregatus Pennell Penstemon rydbergii var. aggregatus
PERYA2 Penstemon rydbergii A. Nels. ssp. aggregatus (Pennell) Keck Penstemon rydbergii var. aggregatus
PERYO Penstemon rydbergii A. Nels. var. oreocharis (Greene) N. Holmgren herbaceous penstemon
PEOR3 Penstemon oreocharis Greene Penstemon rydbergii var. oreocharis
PERYR Penstemon rydbergii A. Nels. var. rydbergii swollen penstemon
PEHE9 Penstemon hesperius M.E. Peck Penstemon rydbergii var. rydbergii
PERYV Penstemon rydbergii A. Nels. var. varians (A. Nels.) Cronq. Penstemon rydbergii var. rydbergii
PEVA3 Penstemon vaseyanus Greene Penstemon rydbergii var. rydbergii
PESA2 Penstemon saxosorum Pennell upland beardtongue
PESC2 Penstemon scapoides Keck pinyon beardtongue
PESC5 Penstemon scariosus Pennell White River beardtongue
PESCA Penstemon scariosus Pennell var. albifluvis (England) N. Holmgren White River beardtongue
PEAL80 Penstemon albifluvis England Penstemon scariosus var. albifluvis
PESCC Penstemon scariosus Pennell var. cyanomontanus Neese Neese's Blue Mountain beardtongue
PESCG Penstemon scariosus Pennell var. garrettii (Pennell) N. Holmgren Garrett's beardtongue
PEGA4 Penstemon garrettii Pennell Penstemon scariosus var. garrettii
PESCS Penstemon scariosus Pennell var. scariosus White River beardtongue
PESE11 Penstemon secundiflorus Benth. sidebells penstemon
PESE12 Penstemon seorsus (A. Nels.) Keck shortlobe penstemon
PESE13 Penstemon sepalulus A. Nels. littlecup beardtongue
PESE5 Penstemon serrulatus Menzies ex Sm. serrulate penstemon
PESM Penstemon smallii Heller Small's beardtongue
PESP2 Penstemon spatulatus Pennell Wallowa beardtongue
PESP Penstemon speciosus Dougl. ex Lindl. royal penstemon
PESPK Penstemon speciosus Dougl. ex Lindl. ssp. kennedyi (A. Nels.) Keck Penstemon speciosus
PESP3 Penstemon spectabilis Thurb. ex Gray showy penstemon
PESPS5 Penstemon spectabilis Thurb. var. spectabilis Thurb. [superfluous autonym] Penstemon spectabilis
PESPS2 Penstemon spectabilis Thurb. ex Gray ssp. spectabilis showy penstemon
PESPS Penstemon spectabilis Thurb. ex Gray ssp. subviscosus Keck showy penstemon
PESPS3 Penstemon spectabilis Thurb. ex Gray var. subviscosus (Keck) McMinn Penstemon spectabilis ssp. subviscosus
PEST6 Penstemon stenophyllus (Gray) T.J. Howell Sonoran beardtongue
PEST Penstemon stephensii Brandeg. Stephens's penstemon
PEST9 Penstemon strictiformis Rydb. Mancos penstemon
PESTS Penstemon strictus Benth. ssp. strictiformis (Rydb.) Keck Penstemon strictiformis
PEST2 Penstemon strictus Benth. Rocky Mountain penstemon
PESTA Penstemon strictus Benth. ssp. angustus Pennell Penstemon strictus
PESU2 Penstemon subglaber Rydb. smooth penstemon
PESU6 Penstemon subserratus Pennell finetooth beardtongue
PESU7 Penstemon subulatus M.E. Jones hackberry beardtongue
PESU10 Penstemon sudans M.E. Jones Susanville beardtongue
PEDES Penstemon deustus Dougl. ex Lindl. ssp. sudans (M.E. Jones) Pennell & Keck Penstemon sudans
PESU8 Penstemon superbus A. Nels. superb beardtongue
PETE4 Penstemon tenuiflorus Pennell eastern whiteflower beardtongue
PETE3 Penstemon tenuis Small sharpsepal beardtongue
PETE9 Penstemon teucrioides Greene germander beardtongue
PETH2 Penstemon thompsoniae (Gray) Rydb. Thompson's beardtongue
PETHJ Penstemon thompsoniae (Gray) Rydb. ssp. jaegeri Keck Jaeger's beardtongue
PETHT2 Penstemon thompsoniae (Gray) Rydb. ssp. thompsoniae Thompson's beardtongue
PETHD Penstemon thompsoniae (Gray) Rydb. var. desperatus Neese Penstemon thompsoniae ssp. thompsoniae
PETH3 Penstemon thurberi Torr. Thurber's penstemon
PETHA Penstemon thurberi Torr. var. anestius Reveal & Beatley Penstemon thurberi
PETI2 Penstemon tidestromii Pennell Tidestrom's beardtongue
PETI3 Penstemon tiehmii N. Holmgren Tiehm's beardtongue
PETR Penstemon tracyi Keck Trinity penstemon
PETR2 Penstemon triflorus Heller Heller's beardtongue
PETRI Penstemon triflorus Heller ssp. integrifolius Pennell Heller's beardtongue
PEHE10 Penstemon helleri Small Penstemon triflorus ssp. integrifolius
PETRI2 Penstemon triflorus Heller var. integrifolius (Pennell) Cory Penstemon triflorus ssp. integrifolius
PETRT2 Penstemon triflorus Heller ssp. triflorus Heller's beardtongue
PETR6 Penstemon triphyllus Dougl. ex Lindl. Riggin's penstemon
PETU Penstemon tubiflorus Nutt. white wand beardtongue
PETUA Penstemon tubiflorus Nutt. var. achoreus Fern. white wand beardtongue
PETUT Penstemon tubiflorus Nutt. var. tubiflorus white wand beardtongue
PETU2 Penstemon tusharensis N. Holmgren Tushar Range beardtongue
PECAS Penstemon caespitosus Nutt. ex Gray var. suffruticosus Gray Penstemon tusharensis
PEUI Penstemon uintahensis Pennell Uinta Mountain beardtongue
PEUN Penstemon unilateralis Rydb. oneside penstemon
PEVIA Penstemon virgatus Gray ssp. asa-grayi Crosswhite Penstemon unilateralis
PEVIA3 Penstemon virgatus Gray var. asa-grayi (Crosswhite) Dorn Penstemon unilateralis
PEUT Penstemon utahensis Eastw. Utah penstemon
PEVE2 Penstemon venustus Dougl. ex Lindl. Venus penstemon
PEVE9 Penstemon versicolor Pennell variable-color beardtongue
PEVI3 Penstemon virens Pennell ex Rydb. Front Range beardtongue
PEVI4 Penstemon virgatus Gray upright blue beardtongue
PEWA8 Penstemon wardii Gray Ward's beardtongue
PEWA9 Penstemon washingtonensis Keck Washington beardtongue
PEWA Penstemon watsonii Gray Watson's penstemon
PEWH Penstemon whippleanus Gray Whipple's penstemon
PEWI Penstemon wilcoxii Rydb. Wilcox's penstemon
PEOVP Penstemon ovatus Dougl. ex Hook. var. pinetorum Piper Penstemon wilcoxii
PEWR2 Penstemon wrightii Hook. Wright's beardtongue
PEYA2 Penstemon yampaensis Penl. Yampa beardtongue
PEACY Penstemon acaulis L.O. Williams var. yampaensis (Penl.) Neese Penstemon yampaensis
PHYGE Phygelius E. Mey.ex Benth. Cape fuchsia
PHCA45 Phygelius capensis E. Mey. ex Benth Cape-fuchsia
PSEUD50 Pseudolysimachion (W.D.J. Koch) Opiz N/A
PSLO6 Pseudolysimachion longifolium (L.) Opiz longleaf speedwell
VELO2 Veronica longifolia L. Pseudolysimachion longifolium
PSSP9 Pseudolysimachion spurium (L.) Rauschert bastard speedwell
VESP6 Veronica spuria L. Pseudolysimachion spurium
PSEUD24 Pseudorontium (Gray) Rothm. pseudorontium
PSCY2 Pseudorontium cyathiferum (Benth.) Rothm. dog's-mouth
ANCY2 Antirrhinum cyathiferum Benth. Pseudorontium cyathiferum
RHINA Rhinanthus L. yellowrattle
RHMA7 Rhinanthus major L. European yellowrattle
RHAL6 Rhinanthus alectorolophus (Scop.) Pollich Rhinanthus major
RHMI13 Rhinanthus minor L. little yellowrattle
RHMIG Rhinanthus minor L. ssp. groenlandicus (Ostenf.) L. Neum. arctic rattlebox
RHAR2 Rhinanthus arcticus (Sterneck) Pennell Rhinanthus minor ssp. groenlandicus
RHBO3 Rhinanthus borealis (Sterneck) Druce Rhinanthus minor ssp. groenlandicus
RHGR4 Rhinanthus groenlandicus (Ostenf.) Chabert Rhinanthus minor ssp. groenlandicus
RHMIB Rhinanthus minor L. ssp. borealis (Sterneck) A. L?ve Rhinanthus minor ssp. groenlandicus
RHMIM Rhinanthus minor L. ssp. minor little yellowrattle
RHBOK Rhinanthus borealis (Sterneck) Druce ssp. kyrolliae (Chabert) Pennell Rhinanthus minor ssp. minor
RHCR2 Rhinanthus crista-galli L. p.p. Rhinanthus minor ssp. minor
RHCRF Rhinanthus crista-galli L. var. fallax (Wimmer & Grab.) Druce Rhinanthus minor ssp. minor
RHKY Rhinanthus kyrolliae Chabert Rhinanthus minor ssp. minor
RHRI2 Rhinanthus rigidus Chabert Rhinanthus minor ssp. minor
RHST6 Rhinanthus stenophyllus (Schur) Schinz & Thellung Rhinanthus minor ssp. minor
RHSE9 Rhinanthus serotinus (Sch?nh) Oborny late-flowering yellowrattle
RUSSE Russelia Jacq. russelia
RUEQ Russelia equisetiformis Schlecht. & Cham. fountainbush
RUJU4 Russelia juncea Zucc. Russelia equisetiformis
SAIRO Sairocarpus D.A. Sutton snapdragon
SABR12 Sairocarpus breweri (Gray) D.A. Sutton Brewer's snapdragon
ANBR6 Antirrhinum breweri Gray Sairocarpus breweri
ANVEB Antirrhinum vexillocalyculatum Kellogg ssp. breweri (Gray) D. Thompson Sairocarpus breweri
ANVEI Antirrhinum vexillocalyculatum Kellogg ssp. intermedium D. Thompson p.p. Sairocarpus breweri
SACO12 Sairocarpus cornutus (Benth.) D.A. Sutton spurred snapdragon
ANCO24 Antirrhinum cornutum Benth. Sairocarpus cornutus
ANCOL Antirrhinum cornutum Benth. var. leptaleum (Gray) Munz Sairocarpus cornutus
ANLE14 Antirrhinum leptaleum Gray Sairocarpus cornutus
SACO13 Sairocarpus coulterianus (Benth. ex A. DC.) D.A. Sutton Coulter's snapdragon
ANCO4 Antirrhinum coulterianum Benth. ex A. DC. Sairocarpus coulterianus
ANCOO Antirrhinum coulterianum Benth. ex A. DC. ssp. orcuttianum (Gray ex Ives) Pennell Sairocarpus coulterianus
SAEL5 Sairocarpus elmeri (Rothm.) D.A. Sutton Elmer's snapdragon
ANEL7 Antirrhinum elmeri Rothm. Sairocarpus elmeri
SAKI Sairocarpus kingii (S. Wats.) D.A. Sutton least snapdragon
ANKI2 Antirrhinum kingii S. Wats. Sairocarpus kingii
SAMU2 Sairocarpus multiflorus (Pennell) D.A. Sutton Sierra snapdragon
ANMU3 Antirrhinum multiflorum Pennell Sairocarpus multiflorus
SANU6 Sairocarpus nuttallianus (Benth. ex A. DC.) D.A. Sutton violet snapdragon
ANNU3 Antirrhinum nuttallianum Benth. ex A. DC. Sairocarpus nuttallianus
ANNUN2 Antirrhinum nuttallianum Benth. ssp. nuttallianum Benth. [superfluous autonym] Sairocarpus nuttallianus
SAPU18 Sairocarpus pusillus (Brandeg.) D.A. Sutton lesser snapdragon
ANNUS Antirrhinum nuttallianum Benth. ssp. subsessile (Gray) D. Thompson Sairocarpus pusillus
ANSU7 Antirrhinum subsessile Gray Sairocarpus pusillus
SASU8 Sairocarpus subcordatus (Gray) D.A. Sutton dimorphic snapdragon
ANSU4 Antirrhinum subcordatum Gray Sairocarpus subcordatus
SAVE7 Sairocarpus vexillocalyculatus (Kellogg) D.A. Sutton wiry snapdragon
ANVEV Antirrhinum vexillo-calyculatum Kellogg ssp. vexillo-calyculatum Kellogg [superfluous autonym] Sairocarpus vexillocalyculatus
ANVE3 Antirrhinum vexillocalyculatum Kellogg Sairocarpus vexillocalyculatus
ANVEI Antirrhinum vexillocalyculatum Kellogg ssp. intermedium D. Thompson p.p. Sairocarpus vexillocalyculatus
SAVI8 Sairocarpus virga (Gray) D.A. Sutton tall snapdragon
ANVI5 Antirrhinum virga Gray Sairocarpus virga
SAWA2 Sairocarpus watsonii (Vasey & Rose) D.A. Sutton Watson's snapdragon
ANKIW Antirrhinum kingii S. Wats. var. watsonii (Vasey & Rose) Munz Sairocarpus watsonii
ANWA2 Antirrhinum watsonii Vasey & Rose Sairocarpus watsonii
SCHIS3 Schistophragma Benth. ex Endl. schistophragma
SCIN3 Schistophragma intermedia (Gray) Pennell harlequin spiralseed
SCHWA Schwalbea L. schwalbea
SCAM Schwalbea americana L. chaffseed
SCAMA Schwalbea americana L. var. australis (Pennell) Reveal & Broome Schwalbea americana
SCAU6 Schwalbea australis Pennell Schwalbea americana
SCOPA Scoparia L. licorice weed
SCDU3 Scoparia dulcis L. licorice weed
SCFL9 Scoparia flava Cham. & Schlecht. yellow licorice weed
SCMO7 Scoparia montevidensis (Spreng.) R.E. Fries broomwort
SCMOG Scoparia montevidensis (Spreng.) R.E. Fries var. glandulifera (Fritsch) R.E. Fries broomwort
SCROP Scrophularia L. figwort
SCAT3 Scrophularia atrata Pennell darkflowered figwort
SCAU7 Scrophularia auriculata L. shoreline figwort
SCCA2 Scrophularia californica Cham. & Schlecht. California figwort
SCCAC Scrophularia californica Cham. & Schlecht. ssp. californica California figwort
SCNOC Scrophularia nodosa L. var. californica (Cham. & Schlecht.) M.E. Jones Scrophularia californica ssp. californica
SCCAF2 Scrophularia californica Cham. & Schlecht. ssp. floribunda (Greene) R.J. Shaw California figwort
SCCAF Scrophularia californica Cham. & Schlecht. var. floribunda Greene Scrophularia californica ssp. floribunda
SCCAL Scrophularia californica Cham. & Schlecht. var. laciniata Jepson Scrophularia californica ssp. floribunda
SCFL8 Scrophularia floribunda (Greene) Heller Scrophularia californica ssp. floribunda
SCMU9 Scrophularia multiflora Pennell Scrophularia californica ssp. floribunda
SCCA20 Scrophularia canina L. dog figwort
SCCAC2 Scrophularia canina L. ssp. canina dog figwort
SCCAH Scrophularia canina L. ssp. hoppii (Koch) Fourn. Hopp's figwort
SCHO5 Scrophularia hoppii Koch Scrophularia canina ssp. hoppii
SCDE Scrophularia desertorum (Munz) R.J. Shaw desert figwort
SCCAD Scrophularia californica Cham. & Schlecht. var. desertorum Munz Scrophularia desertorum
SCLA5 Scrophularia laevis Woot. & Standl. Organ Mountain figwort
SCLA Scrophularia lanceolata Pursh lanceleaf figwort
SCLE6 Scrophularia leporella Bicknell Scrophularia lanceolata
SCOC11 Scrophularia occidentalis (Rydb.) Bichn. Scrophularia lanceolata
SCPE8 Scrophularia pectinata Raf. Scrophularia lanceolata
SCMA7 Scrophularia macrantha Greene ex Stiefelhagen New Mexico figwort
SCCO5 Scrophularia coccinea Gray Scrophularia macrantha
SCNE3 Scrophularia neomexicana R.J. Shaw Scrophularia macrantha
SCMA2 Scrophularia marilandica L. carpenter's square
SCMI8 Scrophularia minutiflora Pennell littleflower figwort
SCMO4 Scrophularia montana Woot. mountain figwort
SCNO2 Scrophularia nodosa L. woodland figwort
SCOR Scrophularia oregana Pennell Oregon figwort
SCCAO Scrophularia californica Cham. & Schlecht. var. oregana (Pennell) Boivin Scrophularia oregana
SCPA6 Scrophularia parviflora Woot. & Standl. pineland figwort
SCDA Scrophularia davidsonii Pennell Scrophularia parviflora
SCGL9 Scrophularia glabrata A. Davids. Scrophularia parviflora
SCPE11 Scrophularia peregrina L. Mediterranean figwort
SCUM Scrophularia umbrosa Dumort. water figwort
SCAQ Scrophularia aquatica L. Scrophularia umbrosa
SCVI Scrophularia villosa Pennell Santa Catalina figwort
SEYME Seymeria Pursh blacksenna
SEBI6 Seymeria bipinnatisecta Seem. Eagle Pass blacksenna
SEHA4 Seymeria havardii (Pennell) Standl. Seymeria bipinnatisecta
SECA4 Seymeria cassioides (J.F. Gmel.) Blake yaupon blacksenna
AFCA Afzelia cassioides J.F. Gmel. Seymeria cassioides
SEPE2 Seymeria pectinata Pursh piedmont blacksenna
SEPEP3 Seymeria pectinata Pursh ssp. pectinata piedmont blacksenna
AFPE Afzelia pectinata (Pursh) Kuntze Seymeria pectinata ssp. pectinata
SEPEP Seymeria pectinata Pursh ssp. peninsularis (Pennell) Pennell piedmont blacksenna
AFPEP Afzelia pectinata (Pursh) Kuntze ssp. peninsularis Pennell Seymeria pectinata ssp. peninsularis
SESC3 Seymeria scabra Gray limpia blacksenna
SETE7 Seymeria texana (Gray) Pennell Texas blacksenna
SOPUB Sopubia Buch.-Bam. ex D.Don N/A
SOMA11 Sopubia mannii Skan N/A
STEMO Stemodia L. twintip
STDU Stemodia durantifolia (L.) Sw. whitewoolly twintip
CADU11 Capraria durantifolia L. Stemodia durantifolia
STAR9 Stemodia arizonica Pennell Stemodia durantifolia
STLA17 Stemodia lanata Sess? & Moci?o ex Benth. gray-woolly twintip
STTO2 Stemodia tomentosa (P. Mill.) Greenm. & C.H. Thompson Stemodia lanata
STMA6 Stemodia maritima L. seaside twintip
STSC Stemodia schottii Holz. Rio Grande twintip
STVE Stemodia verticillata (P. Mill.) Hassler whorled twintip
ERVE9 Erinus verticillatus P. Mill. Stemodia verticillata
LEVE2 Lendneria verticillata (P. Mill.) Britt. Stemodia verticillata
STRIG Striga Lour. witchweed
STAS2 Striga asiatica (L.) Kuntze Asiatic witchweed
STLU2 Striga lutea Lour. Striga asiatica
STDE4 Striga densiflora (Benth.) Benth. denseflower witchweed
STGE2 Striga gesnerioides (Willd.) Vatke cowpea witchweed
STHE8 Striga hermonthica (Del.) Benth. purple witchweed
SYNTH2 Synthyris Benth. kittentails
SYBO Synthyris borealis Pennell northern kittentails
SYCA2 Synthyris canbyi Pennell Mission Mountain kittentails
SYLA Synthyris laciniata (Gray) Rydb. western kittentails
SYLAI Synthyris laciniata (Gray) Rydb. ssp. ibapahensis Pennell Synthyris laciniata
SYPIL2 Synthyris pinnatifida S. Wats. var. laciniata Gray Synthyris laciniata
SYMI Synthyris missurica (Raf.) Pennell tailed kittentails
SYMIH Synthyris missurica (Raf.) Pennell ssp. hirsuta Pennell western mountain kittentails
SYMIM2 Synthyris missurica (Raf.) Pennell ssp. missurica tailed kittentails
SYMIM Synthyris missurica (Raf.) Pennell var. major (Hook.) Pennell ex R.J. Davis Synthyris missurica ssp. missurica
SYREM Synthyris reniformis (Dougl. ex Benth.) Benth. var. major Hook. Synthyris missurica ssp. missurica
SYMIS Synthyris missurica (Raf.) Pennell ssp. stellata (Pennell) Kartesz & Gandhi western mountain kittentails
SYST Synthyris stellata Pennell Synthyris missurica ssp. stellata
SYPI Synthyris pinnatifida S. Wats. featherleaf kittentails
SYPIC Synthyris pinnatifida S. Wats. var. canescens (Pennell) Cronq. hairy kittentails
SYCY Synthyris cymopteroides Pennell Synthyris pinnatifida var. canescens
SYDI3 Synthyris dissecta Rydb. Synthyris pinnatifida var. canescens
SYHE3 Synthyris hendersonii Pennell Synthyris pinnatifida var. canescens
SYPIL Synthyris pinnatifida S. Wats. var. lanuginosa (Piper) Cronq. featherleaf kittentails
SYLA5 Synthyris lanuginosa (Piper) Pennell & J.W. Thompson Synthyris pinnatifida var. lanuginosa
SYPIP Synthyris pinnatifida S. Wats. var. pinnatifida featherleaf kittentails
SYPA5 Synthyris paysonii Pennell & Williams Synthyris pinnatifida var. pinnatifida
SYPL Synthyris platycarpa Gail & Pennell Idaho kittentails
SYRA2 Synthyris ranunculina Pennell Charleston Mountain kittentails
SYRE Synthyris reniformis (Dougl. ex Benth.) Benth. snowqueen
SYREC Synthyris reniformis (Dougl. ex Benth.) Benth. var. cordata Gray snowqueen
SYRER Synthyris reniformis (Dougl. ex Benth.) Benth. var. reniformis snowqueen
SYSC Synthyris schizantha Piper fringepetal kittentails
TONEL Tonella Nutt. ex Gray tonella
TOFL Tonella floribunda Gray manyflower tonella
TOTE Tonella tenella (Benth.) Heller lesser baby innocence
TOREN Torenia L. torenia
TOAS Torenia asiatica L. wishbone flower
TOFO2 Torenia fournieri Linden ex E. Fourn. bluewings
TRIPH3 Triphysaria Fisch. & C.A. Mey. owl's-clover
TRER6 Triphysaria eriantha (Benth.) Chuang & Heckard johnny-tuck
TRERE2 Triphysaria eriantha (Benth.) Chuang & Heckard ssp. eriantha johnny-tuck
ORER Orthocarpus erianthus Benth. Triphysaria eriantha ssp. eriantha
TRERR Triphysaria eriantha (Benth.) Chuang & Heckard ssp. rosea (Gray) Chuang & Heckard johnny-tuck
ORERG Orthocarpus erianthus Benth. var. gratiosus Jepson & Tracy Triphysaria eriantha ssp. rosea
ORERR Orthocarpus erianthus Benth. var. roseus (Gray) Greene Triphysaria eriantha ssp. rosea
TRFL14 Triphysaria floribunda (Benth.) Chuang & Heckard San Francisco owl's-clover
ORFL Orthocarpus floribundus Benth. Triphysaria floribunda
TRMI16 Triphysaria micrantha (Greene ex Heller) Chuang & Heckard purplebeak owl's-clover
ORERM Orthocarpus erianthus Benth. var. micranthus (Greene ex Heller) Jepson Triphysaria micrantha
ORMI5 Orthocarpus micranthus Greene ex Heller Triphysaria micrantha
TRPU16 Triphysaria pusilla (Benth.) Chuang & Heckard dwarf owl's-clover
ORPU3 Orthocarpus pusillus Benth. Triphysaria pusilla
ORPUD Orthocarpus pusillus Benth. var. densiuscuus (Gandog.) Keck Triphysaria pusilla
TRVE6 Triphysaria versicolor Fisch. & C.A. Mey. yellowbeak owl's-clover
TRVEF Triphysaria versicolor Fisch. & C.A. Mey. ssp. faucibarbatus (Gray) Chuang & Heckard yellowbeak owl's-clover
ORFA2 Orthocarpus faucibarbatus Gray Triphysaria versicolor ssp. faucibarbatus
TRVEV Triphysaria versicolor Fisch. & C.A. Mey. ssp. versicolor yellowbeak owl's-clover
ORFAA Orthocarpus faucibarbatus Gray ssp. albidus Keck Triphysaria versicolor ssp. versicolor
ORFAA2 Orthocarpus faucibarbatus Gray var. albidus (Keck) J.T. Howell Triphysaria versicolor ssp. versicolor
VERBA Verbascum L. mullein
VEBL Verbascum blattaria L. moth mullein
VECH4 Verbascum chaixii Vill. nettle-leaf mullein
VEDE4 Verbascum densiflorum Bertol. denseflower mullein
VETH2 Verbascum thapsiforme Schrad. Verbascum densiflorum
VEKE2 Verbascum ?kerneri Fritsch [phlomoides ? thaspus] N/A
VELY Verbascum lychnitis L. white mullein
VENI Verbascum nigrum L. black mullein
VEOL Verbascum olympicum Boiss. Olympic mullein
VEPH Verbascum phlomoides L. orange mullein
VEPH2 Verbascum phoeniceum L. purple mullein
VEPT Verbascum ?pterocaulon Franch. [blattaria ? thapsus] N/A
VEPU9 Verbascum pulverulentum Vill. broad-leaf mullein
VEPY2 Verbascum pyramidatum M. Bieb. N/A
VERA2 Verbascum ?ramigerum Link ex Schrad. [densiflorum ? lychnitis] N/A
VESI2 Verbascum sinuatum L. wavyleaf mullein
VESP Verbascum speciosum Schrad. showy mullein
VESP2 Verbascum ?spurium K. Koch [lychnitis ? thapsus] N/A
VETH Verbascum thapsus L. common mullein
VEVI2 Verbascum virgatum Stokes wand mullein
VERON Veronica L. speedwell
VEAG Veronica agrestis L. green field speedwell
POAG2 Pocilla agrestis (L.) Fourr. Veronica agrestis
VEAM2 Veronica americana Schwein. ex Benth. American speedwell
VEAN2 Veronica anagallis-aquatica L. water speedwell
VEAN3 Veronica anagallis L. Veronica anagallis-aquatica
VECA7 Veronica catenata Pennell Veronica anagallis-aquatica
VECAG2 Veronica catenata Pennell var. glandulosa (Farw.) Pennell Veronica anagallis-aquatica
VECO4 Veronica comosa auct. non Richter [misapplied] Veronica anagallis-aquatica
VECOG Veronica comosa Richter var. glaberrima (Pennell) Boivin Veronica anagallis-aquatica
VECOG2 Veronica comosa Richter var. glandulosa (Farw.) Boivin Veronica anagallis-aquatica
VECO5 Veronica connata auct. non Raf. [misapplied] Veronica anagallis-aquatica
VECOG3 Veronica connata Raf. ssp. glaberrima Pennell Veronica anagallis-aquatica
VECOG4 Veronica connata Raf. var. glaberrima (Pennell) Fern. Veronica anagallis-aquatica
VECOT Veronica connata Raf. var. typica Pennell Veronica anagallis-aquatica
VEGL3 Veronica glandifera Pennell Veronica anagallis-aquatica
VEGR5 Veronica grandiflora auct. non Gaertn. [misapplied] Veronica anagallis-aquatica
VELA7 Veronica ?lackschewitzii Keller Veronica anagallis-aquatica
VEMI3 Veronica micromeria Woot. & Standl. Veronica anagallis-aquatica
VESA Veronica salina auct. non Schur [misapplied] Veronica anagallis-aquatica
VEAR Veronica arvensis L. corn speedwell
VEAU Veronica austriaca L. broadleaf speedwell
VEAUT Veronica austriaca L. ssp. teucrium (L.) D.A. Webb broadleaf speedwell
VECR3 Veronica crinita Kit. Veronica austriaca ssp. teucrium
VELA2 Veronica latifolia L. Veronica austriaca ssp. teucrium
VETE7 Veronica teucrium L. Veronica austriaca ssp. teucrium
VEBE Veronica beccabunga L. European speedwell
VEBI2 Veronica biloba L. twolobe speedwell
POBI13 Pocilla biloba (L.) W.A. Weber Veronica biloba
VECA19 Veronica campylopoda Boiss. bent-foot speedwell
VECH Veronica chamaedrys L. germander speedwell
VECO Veronica copelandii Eastw. Copeland's speedwell
VECU Veronica cusickii Gray Cusick's speedwell
VECY80 Veronica cymbalaria Bodard glandular speedwell
VEGL4 Veronica glandulifera Freyn Veronica cymbalaria
VEDI2 Veronica dillenii Crantz Dillenius's speedwell
VEFI Veronica filiformis Sm. threadstalk speedwell
VEGE2 Veronica gentianoides Vahl N/A
VEGR Veronica grandiflora Gaertn. largeflower speedwell
VEGR3 Veronica grandis Fisch. ex Spreng. heartleaf speedwell
VEBA2 Veronica bachofenii Heuffel Veronica grandis
VEHE2 Veronica hederifolia L. ivyleaf speedwell
VEOF2 Veronica officinalis L. common gypsyweed
VEOFO Veronica officinalis L. var. officinalis common gypsyweed
VEOFT Veronica officinalis L. var. tournefortii (Vill.) Reichenb. common gypsyweed
VETO Veronica tournefortii Vill. Veronica officinalis var. tournefortii
VEOP2 Veronica opaca Fries [excluded] N/A
VEPE2 Veronica peregrina L. neckweed
VEPEP Veronica peregrina L. ssp. peregrina neckweed
VEPET Veronica peregrina L. var. typica Pennell Veronica peregrina ssp. peregrina
VEPEX2 Veronica peregrina L. ssp. xalapensis (Kunth) Pennell hairy purslane speedwell
VEPEX Veronica peregrina L. var. xalapensis (Kunth) Pennell Veronica peregrina ssp. xalapensis
VESH Veronica sherwoodii M.E. Peck Veronica peregrina ssp. xalapensis
VEXA Veronica xalapensis Kunth Veronica peregrina ssp. xalapensis
VEPE3 Veronica persica Poir. birdeye speedwell
POPE21 Pocilla persica (Poir.) Fourr. Veronica persica
VEBU Veronica buxbaumii Ten., non F.W. Schmidt Veronica persica
VEPEA Veronica persica Poir. var. aschersoniana (Lehm.) Boivin Veronica persica
VEPEC Veronica persica Poir. var. corrensiana (Lehm.) Boivin Veronica persica
VEPL2 Veronica plebia R. Br. island speedwell
VEPO Veronica polita Fries gray field speedwell
POPO21 Pocilla polita (Fries) Fourr. Veronica polita
VEDI5 Veronica didyma Ten. p.p. Veronica polita
VEPR7 Veronica prostrata L. prostrate speedwell
VESC2 Veronica scutellata L. skullcap speedwell
VESCV Veronica scutellata L. var. villosa Schumacher Veronica scutellata
VESE Veronica serpyllifolia L. thymeleaf speedwell
VESEH2 Veronica serpyllifolia L. ssp. humifusa (Dickson) Syme brightblue speedwell
VEHU Veronica humifusa Dickson Veronica serpyllifolia ssp. humifusa
VESEB Veronica serpyllifolia L. var. borealis Laestad. Veronica serpyllifolia ssp. humifusa
VESEH4 Veronica serpyllifolia L. var. humifusa (Dickson) Vahl Veronica serpyllifolia ssp. humifusa
VETE6 Veronica tenella All. Veronica serpyllifolia ssp. humifusa
VESEH3 Veronicastrum serpyllifolium (L.) Fourr. ssp. humifusum (Dickson) W.A. Weber Veronica serpyllifolia ssp. humifusa
VESES Veronica serpyllifolia L. ssp. serpyllifolia thymeleaf speedwell
VESEN Veronica serpyllifolia L. var. nummularioides Lecoq. & Lamotte Veronica serpyllifolia ssp. serpyllifolia
VESE3 Veronicastrum serpyllifolium (L.) Fourr. Veronica serpyllifolia ssp. serpyllifolia
VESP80 Veronica spicata L. spiked speedwell
PSSP8 Pseudolysimachion spicatum (L.) Opiz Veronica spicata
VETR Veronica triphyllos L. finger speedwell
VEUN Veronica undulata Wallich undulate speedwell
VEVE Veronica verna L. spring speedwell
VEWO2 Veronica wormskjoldii Roemer & J.A. Schultes American alpine speedwell
VEWOS Veronica wormskjoldii Roemer & J.A. Schultes var. stelleri (Pallas ex Schrad. & Link) Welsh N/A
VEST2 Veronica stelleri Pallas ex Schrad. & Link Veronica wormskjoldii var. stelleri
VEWOW Veronica wormskjoldii Roemer & J.A. Schultes var. wormskjoldii American alpine speedwell
VEALA5 Veronica alpina L. var. alterniflora Fern. Veronica wormskjoldii var. wormskjoldii
VEALC Veronica alpina L. var. cascadensis Fern. Veronica wormskjoldii var. wormskjoldii
VEALG Veronica alpina L. var. geminiflora Fern. Veronica wormskjoldii var. wormskjoldii
VEALN Veronica alpina L. var. nutans (Bong.) Boivin Veronica wormskjoldii var. wormskjoldii
VEALT2 Veronica alpina L. var. terrae-novae Fern. Veronica wormskjoldii var. wormskjoldii
VEALU Veronica alpina L. var. unalaschcensis Cham. & Schlecht. Veronica wormskjoldii var. wormskjoldii
VENU2 Veronica nutans Bong. Veronica wormskjoldii var. wormskjoldii
VESTG Veronica stelleri Pallas ex Schrad. & Link var. glabrescens Hult Veronica wormskjoldii var. wormskjoldii
VEWOA Veronica wormskjoldii Roemer & J.A. Schultes ssp. alterniflora (Fern.) Pennell Veronica wormskjoldii var. wormskjoldii
VERON2 Veronicastrum Heister ex Fabr. veronicastrum
VEVI4 Veronicastrum virginicum (L.) Farw. Culver's root
LEVI12 Leptandra virginica (L.) Nutt. Veronicastrum virginicum
VEVI6 Veronica virginica L. Veronicastrum virginicum