Pteridaceae Plant Family

Symbol Scientific Name Common Name Photos
ACROS Acrostichum L. leatherfern
ACAU3 Acrostichum aureum L. golden leatherfern
ACDA Acrostichum danaeifolium Langsd. & Fisch. inland leatherfern
ACEX2 Acrostichum excelsum Maxon Acrostichum danaeifolium
ADIAN Adiantum L. maidenhair fern
ADAL Adiantum aleuticum (Rupr.) Paris Aleutian maidenhair
ADPEA2 Adiantum pedatum L. ssp. aleuticum (Rupr.) Calder & Taylor Adiantum aleuticum
ADPEC Adiantum pedatum L. ssp. calderi Cody Adiantum aleuticum
ADPES Adiantum pedatum L. ssp. subpumilum (W.H. Wagner) Lellinger Adiantum aleuticum
ADPEA Adiantum pedatum L. var. aleuticum Rupr. Adiantum aleuticum
ADPES2 Adiantum pedatum L. var. subpumilum W.H. Wagner Adiantum aleuticum
ADAN2 Adiantum anceps Maxon & Morton double edge maidenhair
ADCA Adiantum capillus-veneris L. common maidenhair
ADCAM Adiantum capillus-veneris L. var. modestum (Underwood) Fern. Adiantum capillus-veneris
ADCAP Adiantum capillus-veneris L. var. protrusum Fern. Adiantum capillus-veneris
ADMO2 Adiantum modestum Underwood Adiantum capillus-veneris
ADCA3 Adiantum caudatum L. tailed maidenhair
ADCO Adiantum concinnum Humb. & Bonpl. ex Willd. polished maidenhair
ADFR Adiantum fragile Sw. fragile maidenhair
ADFRF Adiantum fragile Sw. var. fragile fragile maidenhair
ADFRR Adiantum fragile Sw. var. rigidulum (Mett. ex Kuhn) Proctor fragile maidenhair
ADRI2 Adiantum rigidulum Mett. ex Kuhn Adiantum fragile var. rigidulum
ADHI3 Adiantum hirsutum Bory [excluded] N/A
ADHI Adiantum hispidulum Sw. rough maidenhair
ADJO Adiantum jordanii C. Muell. California maidenhair
ADLA Adiantum latifolium Lam. broadleaf maidenhair
ADMA Adiantum macrophyllum Sw. largeleaf maidenhair
ADME Adiantum melanoleucum Willd. fragrant maidenhair
ADOB Adiantum obliquum Willd. oblique maidenhair
ADPE Adiantum pedatum L. northern maidenhair
ADPE3 Adiantum petiolatum Desv. stalked maidenhair
ADPH Adiantum philippense L. N/A
ADPU Adiantum pulverulentum L. glossy maidenhair
ADPY Adiantum pyramidale (L.) Willd. pyramid maidenhair
ADCR Adiantum cristatum L. Adiantum pyramidale
ADRA Adiantum raddianum K. Presl delta maidenhair
ADCU Adiantum cuneatum Langsd. & Fisch. Adiantum raddianum
ADTE Adiantum tenerum Sw. fan maidenhair
ADTE2 Adiantum tetraphyllum Humb. & Bonpl. ex Willd. fourleaf maidenhair
ADTR3 Adiantum ?tracyi C.C. Hall ex W.H. Wagner [aleuticum ? jordanii] N/A
ADTR4 Adiantum trapeziforme L. diamond maidenhair
ADTR Adiantum tricholepis F fuzzy maidenhair
ADVI Adiantum villosum L. woolly maidenhair
ADVI3 Adiantum viridimontanum Paris Green Mountain maidenhair
ADVI4 Adiantum vivesii Proctor Puerto Rico maidenhair
ADWI Adiantum wilsonii Hook. Wilson's maidenhair
ANOPT Anopteris Prantl ex Diels anopteris
ANHE2 Anopteris hexagona (L.) C. Christens. Moore's brake
ANHEI Anopteris hexagona (L.) C. Christens. ssp. intermedia Morton Moore's brake
ADHE Adiantum hexagona auct. p.p., non L. Anopteris hexagona ssp. intermedia
ONST Onychium strictum auct. non Kunze [misapplied] Anopteris hexagona ssp. intermedia
ARGYR5 Argyrochosma (Sm.) Windham false cloak fern
ARDE5 Argyrochosma dealbata (Pursh) Windham powdery false cloak fern
CHDE10 Cheilanthes dealbata Pursh Argyrochosma dealbata
NODE Notholaena dealbata (Pursh) Kunze Argyrochosma dealbata
PEDE18 Pellaea dealbata (Pursh) Prantl Argyrochosma dealbata
ARFE5 Argyrochosma fendleri (Kunze) Windham Fendler's false cloak fern
CHCA19 Cheilanthes cancellata Mickel Argyrochosma fendleri
NOFE Notholaena fendleri Kunze Argyrochosma fendleri
PEFE4 Pellaea fendleri (Kunze) Prantl Argyrochosma fendleri
ARIN11 Argyrochosma incana (K. Presl) Windham hairy false cloak fern
NOIN4 Notholaena incana K. Presl Argyrochosma incana
ARJO2 Argyrochosma jonesii (Maxon) Windham Jones's false cloak fern
CHJO2 Cheilanthes jonesii (Maxon) Munz Argyrochosma jonesii
NOJO Notholaena jonesii Maxon Argyrochosma jonesii
PEJO3 Pellaea jonesii (Maxon) Morton Argyrochosma jonesii
ARLI4 Argyrochosma limitanea (Maxon) Windham southwestern false cloak fern
ARLIL Argyrochosma limitanea (Maxon) Windham ssp. limitanea southwestern false cloak fern
CHLI7 Cheilanthes limitanea (Maxon) Mickel Argyrochosma limitanea ssp. limitanea
NOLI2 Notholaena limitanea Maxon Argyrochosma limitanea ssp. limitanea
PELI12 Pellaea limitanea (Maxon) Morton Argyrochosma limitanea ssp. limitanea
ARLIM Argyrochosma limitanea (Maxon) Windham ssp. mexicana (Maxon) Windham southwestern false cloak fern
CHLIM Cheilanthes limitanea (Maxon) Mickel var. mexicana (Maxon) Mickel Argyrochosma limitanea ssp. mexicana
NOLIM2 Notholaena limitanea Maxon ssp. mexicana Maxon Argyrochosma limitanea ssp. mexicana
NOLIM Notholaena limitanea Maxon var. mexicana (Maxon) Broun Argyrochosma limitanea ssp. mexicana
PELIM2 Pellaea limitanea (Maxon) Morton var. mexicana (Maxon) Morton Argyrochosma limitanea ssp. mexicana
ARMI6 Argyrochosma microphylla (Mett. ex Kuhn) Windham small-leaf false cloak fern
CHPA32 Cheilanthes parvifolia (R. Tryon) Mickel Argyrochosma microphylla
NOPA3 Notholaena parvifolia R. Tryon Argyrochosma microphylla
PEMI10 Pellaea microphylla Mett. ex Kuhn Argyrochosma microphylla
ASPID2 Aspidotis (Nutt. ex Hook.) Copeland lacefern
ASCA5 Aspidotis californica (Hook.) Nutt. ex Copeland California lacefern
CHCA20 Cheilanthes californica (Hook.) Mett. Aspidotis californica
ASCA17 Aspidotis carlotta-halliae (Wagner & Gilbert) Lellinger tufted lacefern
CHCA21 Cheilanthes carlotta-halliae Wagner & Gilbert Aspidotis carlotta-halliae
ASDE6 Aspidotis densa (Brack.) Lellinger Indian's dream
CHSI3 Cheilanthes siliquosa Maxon Aspidotis densa
CRDE10 Cryptogramma densa (Brack.) Diels Aspidotis densa
ONDE Onychium densum Brack. Aspidotis densa
PEDE13 Pellaea densa (Brack.) Hook. Aspidotis densa
ASTRO Astrolepis Benham & Windham cloakfern
ASCO42 Astrolepis cochisensis (Goodding) Benham & Windham Cochise scaly cloakfern
ASCOA2 Astrolepis cochisensis (Goodding) Benham & Windham ssp. arizonica Benham Arizona scaly cloakfern
ASCOC2 Astrolepis cochisensis (Goodding) Benham & Windham ssp. chihuahuaensis Benham Chihuahua scaly cloakfern
ASCOC3 Astrolepis cochisensis (Goodding) Benham & Windham ssp. cochisensis Cochise scaly cloakfern
CHCO15 Cheilanthes cochisensis (Goodding) Mickel Astrolepis cochisensis ssp. cochisensis
CHSIC Cheilanthes sinuata (Lag. ex Sw.) Domin var. cochisensis (Goodding) Munz Astrolepis cochisensis ssp. cochisensis
NOCO2 Notholaena cochisensis Goodding Astrolepis cochisensis ssp. cochisensis
NOSIC2 Notholaena sinuata (Lag. ex Sw.) Kaulfuss var. cochisensis (Goodding) Weatherby Astrolepis cochisensis ssp. cochisensis
ASIN19 Astrolepis integerrima (Hook.) Benham & Windham hybrid cloakfern
CHIN8 Cheilanthes integerrima (Hook.) Mickel Astrolepis integerrima
NOIN2 Notholaena integerrima (Hook.) Hevly Astrolepis integerrima
NOSII2 Notholaena sinuata (Lag. ex Sw.) Kaulfuss var. integerrima Hook. Astrolepis integerrima
ASSI9 Astrolepis sinuata (Lag. ex Sw.) Benham & Windham wavy scaly cloakfern
ASSIM2 Astrolepis sinuata (Lag. ex Sw.) Benham & Windham ssp. mexicana Benham Mexican scaly cloakfern
ASSIS Astrolepis sinuata (Lag. ex Sw.) Benham & Windham ssp. sinuata wavy scaly cloakfern
CHSI4 Cheilanthes sinuata (Lag. ex Sw.) Domin Astrolepis sinuata ssp. sinuata
NOSI Notholaena sinuata (Lag. ex Sw.) Kaulfuss Astrolepis sinuata ssp. sinuata
ASWI4 Astrolepis windhamii Benham Windham's scaly cloakfern
BOMME Bommeria Fourn. bommeria fern
BOHI Bommeria hispida (Mett. ex Kuhn) Underwood copper fern
GYHI Gymnopteris hispida (Mett. ex Kuhn) Underwood Bommeria hispida
CHEIL Cheilanthes Sw. lipfern
CHAE Cheilanthes aemula Maxon rival lipfern
CHAL5 Cheilanthes alabamensis (Buckl.) Kunze Alabama lipfern
PEAL15 Pellaea alabamensis (Buckl.) Baker ex Hook. Cheilanthes alabamensis
CHAR7 Cheilanthes arizonica (Maxon) Mickel Arizona lipfern
CHPYA Cheilanthes pyramidalis F?e var. arizonica (Maxon) Broun Cheilanthes arizonica
CHBO5 Cheilanthes bonariensis (Willd.) Proctor golden lipfern
NOAU Notholaena aurea (Poir.) Desv. Cheilanthes bonariensis
CHCL Cheilanthes clevelandii D.C. Eat. Cleveland's lipfern
CHCO3 Cheilanthes cooperae D.C. Eat. Cooper's lipfern
CHCO4 Cheilanthes covillei Maxon Coville's lipfern
CHEA Cheilanthes eatonii Baker Eaton's lipfern
CHCA11 Cheilanthes castanea Maxon Cheilanthes eatonii
CHFE Cheilanthes feei T. Moore slender lipfern
CHFE2 Cheilanthes fendleri Hook. Fendler's lipfern
CHFI Cheilanthes ?fibrillosa (Davenport) Davenport ex Underwood (pro sp.) [covillei ? newberryi] N/A
CHGR Cheilanthes gracillima D.C. Eat. lace lipfern
CHGRA Cheilanthes gracillima D.C. Eat. var. aberrans M.E. Jones Cheilanthes gracillima
CHHO Cheilanthes horridula Maxon rough lipfern
CHIN Cheilanthes intertexta (Maxon) Maxon coastal lipfern
CHKA Cheilanthes kaulfussii Kunze Kaulfuss's lipfern
CHLA2 Cheilanthes lanosa (Michx.) D.C. Eat. hairy lipfern
CHVE9 Cheilanthes vestita (Spreng.) Sw. Cheilanthes lanosa
CHLE2 Cheilanthes lendigera (Cav.) Sw. nitbearing lipfern
CHLE3 Cheilanthes leucopoda Link whitefoot lipfern
CHLI Cheilanthes lindheimeri Hook. fairyswords
CHMI4 Cheilanthes microphylla (Sw.) Sw. southern lipfern
CHNE2 Cheilanthes newberryi (D.C. Eat.) Domin Newberry's lipfern
NONE2 Notholaena newberryi D.C. Eat. Cheilanthes newberryi
CHNO2 Cheilanthes notholaenoides (Desv.) Maxon ex Weatherby royal lipfern
CHPA3 Cheilanthes ?parishii Davenport (pro sp.) [covillei ? parryi] N/A
CHPA4 Cheilanthes parryi (D.C. Eat.) Domin Parry's lipfern
NOPA2 Notholaena parryi D.C. Eat. Cheilanthes parryi
CHPA36 Cheilanthes paupercula (Kunze) Mett. streambank lipfern
ADPA2 Adiantopsis paupercula (Kunze) F Cheilanthes paupercula
CHPR2 Cheilanthes pringlei Davenport Pringle's lipfern
CHPY6 Cheilanthes pyramidalis F?e [excluded] N/A
CHTE12 Cheilanthes tenuifolia (Burm. f.) Sw. N/A
CHTO2 Cheilanthes tomentosa Link woolly lipfern
CHVI Cheilanthes villosa Davenport ex Maxon villous lipfern
CHVI23 Cheilanthes viridis (Forssk.) Sw. green cliffbrake
PEVI7 Pellaea viridis (Forssk.) Prantl Cheilanthes viridis
CHVI2 Cheilanthes viscida Davenport viscid lipfern
CHWO Cheilanthes wootonii Maxon beaded lipfern
CHWR Cheilanthes wrightii Hook. Wright's lipfern
CHYA Cheilanthes yavapensis Reeves ex Windham graceful lipfern
CONIO2 Coniogramme F coniogramme
COPI3 Coniogramme pilosa (Brack.) Hieron. loulu
CRYPT3 Cryptogramma R. Br. rockbrake
CRAC3 Cryptogramma acrostichoides R. Br. American rockbrake
CRCRA2 Cryptogramma crispa (L.) R. Br. ex Hook. ssp. acrostichoides (R. Br.) Hult Cryptogramma acrostichoides
CRCA23 Cryptogramma cascadensis E.R. Alverson Cascade rockbrake
CRCR16 Cryptogramma crispa (L.) R. Br. ex Hook. [excluded] N/A
CRSI7 Cryptogramma sitchensis (Rupr.) T. Moore Sitka rockbrake
CRCRS Cryptogramma crispa (L.) R. Br. ex Hook. var. sitchensis (Rupr.) C. Christens. Cryptogramma sitchensis
CRST2 Cryptogramma stelleri (Gmel.) Prantl fragile rockbrake
DORYO Doryopteris J. Sm. doryopteris
DOAN2 Doryopteris angelica K. Wood & W.H. Wagner Kauai digit fern
DODE4 Doryopteris decipiens (Hook.) J. Sm. triangleleaf lipfern
CHDE17 Cheilanthes decipiens (Hook.) W.H. Wagner Doryopteris decipiens
DODED Doryopteris decora Brack. var. decipiens (Hook.) R. Tryon Doryopteris decipiens
DODE2 Doryopteris decora Brack. lance fern
CHDE5 Cheilanthes decora (Brack.) R.& A. Tryon Doryopteris decora
DOPE Doryopteris pedata (L.) F digit fern
DOSU2 Doryopteris subdecipiens W.H. Wagner Waianae Mountain digit fern
DOTA2 Doryopteris takeuchii (W.H. Wagner) W.H. Wagner Takeuch's lipfern
CHTA3 Cheilanthes takeuchii W.H. Wagner Doryopteris takeuchii
ERIOS Eriosorus F eriosorus
ERHI5 Eriosorus hispidulus (Kunze) Vareschi chestnuthair fern
PSHI Psilogramme hispidulus (Kunze) Kuhn Eriosorus hispidulus
PSPO2 Psilogramme portoricensis Maxon Eriosorus hispidulus
HEMIO Hemionitis L. hemionitis
HEPA12 Hemionitis palmata L. starfern
NOTHO Notholaena R. Br. cloak fern
NOAL Notholaena aliena Maxon foreign cloak fern
CHAL17 Cheilanthes aliena (Maxon) Mickel Notholaena aliena
NOAS Notholaena aschenborniana Klotzsch scaled cloak fern
CHAS4 Cheilanthes aschenborniana (Klotzsch) Mett. Notholaena aschenborniana
NOCA Notholaena californica D.C. Eat. California cloak fern
NOCAC2 Notholaena californica D.C. Eat. ssp. californica California cloak fern
ALCR15 Aleuritopteris cretacea auct. non (Liebm.) Fourn. [misapplied] Notholaena californica ssp. californica
ALCRN Aleuritopteris cretacea (Liebm.) Fourn. ssp. nigrescens (Ewan) Munz Notholaena californica ssp. californica
CHDE11 Cheilanthes deserti Mickel Notholaena californica ssp. californica
NOCAN Notholaena californica D.C. Eat. ssp. nigrescens Ewan Notholaena californica ssp. californica
NOCAA Notholaena candida (Mart. & Gal.) Hook. var. accessita Jepson Notholaena californica ssp. californica
NOCAL Notholaena californica D.C. Eat. ssp. leucophylla Windham California cloak fern
NOCO5 Notholaena copelandii C.C. Hall Copeland's cloak fern
CHCAC4 Cheilanthes candida Mart. & Gal. var. copelandii (C.C. Hall) Mickel Notholaena copelandii
NOCAC Notholaena candida (Mart. & Gal.) Hook. var. copelandii (C.C. Hall) R. Tryon Notholaena copelandii
NOGR Notholaena grayi Davenport Gray's cloak fern
NOGRG Notholaena grayi Davenport ssp. grayi Gray's cloak fern
CHGR9 Cheilanthes grayi (Davenport) Domin Notholaena grayi ssp. grayi
NOGRS Notholaena grayi Davenport ssp. sonorensis Windham Sonoran cloak fern
NOGR2 Notholaena greggii (Mett. ex Kuhn) Maxon Gregg's cloak fern
CHGR11 Cheilanthes greggii (Mett. ex Kuhn) Mickel Notholaena greggii
NOLE Notholaena lemmonii D.C. Eat. Lemmon's cloak fern
CHLE12 Cheilanthes lemmonii (D.C. Eat.) Domin Notholaena lemmonii
NONE4 Notholaena nealleyi Seaton ex Coult. Nealley's cloak fern
CHNE7 Cheilanthes nealleyi (Seaton ex Coult.) Domin Notholaena nealleyi
NOSCN Notholaena schaffneri (Fourn.) Underwood ex Davenport var. nealleyi (Seaton ex Coult.) Weatherby Notholaena nealleyi
NONE Notholaena neglecta Maxon Maxon's cloak fern
CHNE8 Cheilanthes neglecta (Maxon) Mickel Notholaena neglecta
NOSC2 Notholaena schaffneri (Fourn.) Underwood ex Davenport [excluded] N/A
NONEM Notholaena nealleyi Seaton ex Coult. var. mexicana Davenport [excluded] Notholaena schaffneri
NOSCM Notholaena schaffneri (Fourn.) Underwood ex Davenport var. mexicana (Davenport) Davenport [excluded] Notholaena schaffneri
NOST Notholaena standleyi Maxon star cloak fern
CHHO8 Cheilanthes hookeri (Kummel.) Domin Notholaena standleyi
CHST12 Cheilanthes standleyi (Maxon) Mickel Notholaena standleyi
NOTR Notholaena trichomanoides (L.) Desv. rockslope cloak fern
CHTR5 Cheilanthes trichomanoides (L.) Mett. Notholaena trichomanoides
PELLA Pellaea Link cliffbrake
PEAN2 Pellaea andromedifolia (Kaulfuss) F coffee cliffbrake
PEANP Pellaea andromedifolia (Kaulfuss) F?e var. pubescens Baker Pellaea andromedifolia
PEANR Pellaea andromedifolia (Kaulfuss) F?e var. rubens D.C. Eat. Pellaea andromedifolia
PEAT2 Pellaea atropurpurea (L.) Link purple cliffbrake
PEBR3 Pellaea brachyptera (T. Moore) Baker Sierra cliffbrake
PEBR4 Pellaea breweri D.C. Eat. Brewer's cliffbrake
PEBR5 Pellaea bridgesii Hook. Bridges's cliffbrake
PECO11 Pellaea cordifolia (Sess? & Moc.) A.R. Sm. heartleaf cliffbrake
PECA27 Pellaea cardiomorpha Weatherby Pellaea cordifolia
PECO20 Pellaea cordata (Cav.) Sm. Pellaea cordifolia
PESAC Pellaea sagittata (Cav.) Link var. cordata (Cav.) A. Tryon Pellaea cordifolia
PEGA5 Pellaea gastonyi Windham Gastony's cliffbrake
PEGL Pellaea glabella Mett. ex Kuhn smooth cliffbrake
PEGLG Pellaea glabella Mett. ex Kuhn ssp. glabella smooth cliffbrake
PEATB Pellaea atropurpurea (L.) Link var. bushii Mackenzie Pellaea glabella ssp. glabella
PEGLM Pellaea glabella Mett. ex Kuhn ssp. missouriensis (Gastony) Windham Missouri cliffbrake
PEGLM2 Pellaea glabella Mett. ex Kuhn var. missouriensis Gastony Pellaea glabella ssp. missouriensis
PEGLO3 Pellaea glabella Mett. ex Kuhn ssp. occidentalis (E. Nels.) Windham western dwarf cliffbrake
PEGLN Pellaea glabella Mett. ex Kuhn var. nana (L.C. Rich.) Cody Pellaea glabella ssp. occidentalis
PEGLO2 Pellaea glabella Mett. ex Kuhn var. occidentalis (E. Nels.) Butters Pellaea glabella ssp. occidentalis
PEOC Pellaea occidentalis (E. Nels.) Rydb. Pellaea glabella ssp. occidentalis
PEGLS3 Pellaea glabella Mett. ex Kuhn ssp. simplex (Butters) A.& D. L?ve smooth cliffbrake
PEATS Pellaea atropurpurea (L.) Link var. simplex (Butters) Morton Pellaea glabella ssp. simplex
PEGLS2 Pellaea glabella Mett. ex Kuhn var. simplex Butters Pellaea glabella ssp. simplex
PEOCS Pellaea occidentalis (E. Nels.) Rydb. ssp. simplex (Butters) Gastony Pellaea glabella ssp. simplex
PESU3 Pellaea suksdorfiana Butters Pellaea glabella ssp. simplex
PEGL17 Pellaea ?glaciogena W.H. Wagner, Pray & A.R. Smith [bridgesii ? mucronata] N/A
PEIN Pellaea intermedia Mett. ex Kuhn intermediate cliffbrake
PELY3 Pellaea lyngholmii Windham Lyngholm's cliffbrake
PEMU Pellaea mucronata (D.C. Eat.) D.C. Eat. birdfoot cliffbrake
PEMUM3 Pellaea mucronata (D. C. Eaton) D. C. Eaton var. mucronata (D. C. Eaton) D. C. Eaton [superfluous autonym] Pellaea mucronata
PEMUC2 Pellaea mucronata (D.C. Eat.) D.C. Eat. ssp. californica (Lemmon) Windham California cliffbrake
PECO22 Pellaea compacta (Davenport) Maxon Pellaea mucronata ssp. californica
PEMUC Pellaea mucronata (D.C. Eat.) D.C. Eat. var. californica (Lemmon) Munz & Johnston Pellaea mucronata ssp. californica
PEMUM Pellaea mucronata (D.C. Eat.) D.C. Eat. ssp. mucronata birdfoot cliffbrake
PELO8 Pellaea longimucronata Hook. Pellaea mucronata ssp. mucronata
PEOV Pellaea ovata (Desv.) Weatherby ovateleaf cliffbrake
PESA19 Pellaea sagittata (Cav.) Link [excluded] N/A
PETE2 Pellaea ternifolia (Cav.) Link TransPecos cliffbrake
PETEA Pellaea ternifolia (Cav.) Link ssp. arizonica Windham Arizonia cliffbrake
PETET Pellaea ternifolia (Cav.) Link ssp. ternifolia TransPecos cliffbrake
PETEV Pellaea ternifolia (Cav.) Link ssp. villosa Windham TransPecos cliffbrake
PETR3 Pellaea truncata Goodding spiny cliffbrake
PELO6 Pellaea longimucronata auct. non Hook. [misapplied] Pellaea truncata
PEWR Pellaea wrightiana Hook. Wright's cliffbrake
PETEW Pellaea ternifolia (Cav.) Link var. wrightiana (Hook.) A. Tryon Pellaea wrightiana
PENTA10 Pentagramma Yatskievych, Windham & Wollenweber goldback fern
PEPA40 Pentagramma pallida (Weatherby) Yatskievych, Windham & Wollenweber pale silverback fern
PIPA5 Pityrogramma pallida (Weatherby) Alt & V. Grant Pentagramma pallida
PITRP Pityrogramma triangularis (Kaulfuss) Maxon var. pallida Weatherby Pentagramma pallida
PETR7 Pentagramma triangularis (Kaulfuss) Yatskievych, Windham & Wollenweber goldback fern
PETRM Pentagramma triangularis (Kaulfuss) Yatskievych, Windham & Wollenweber ssp. maxonii (Weatherby) Yatskievych, Windham & Wollenweber Maxon's goldback fern
PITRM Pityrogramma triangularis (Kaulfuss) Maxon var. maxonii Weatherby Pentagramma triangularis ssp. maxonii
PETRS Pentagramma triangularis (Kaulfuss) Yatskievych, Windham & Wollenweber ssp. semipallida (J.T. Howell) Yatskievych, Windham & Wollenweber goldback fern
PISE6 Pityrogramma semipallida J.T. Howell Pentagramma triangularis ssp. semipallida
PITRS Pityrogramma triangularis (Kaulfuss) Maxon var. semipallida J.T. Howell Pentagramma triangularis ssp. semipallida
PITRV Pityrogramma triangularis (Kaulfuss) Maxon var. viridis Hoover Pentagramma triangularis ssp. semipallida
PETRT Pentagramma triangularis (Kaulfuss) Yatskievych, Windham & Wollenweber ssp. triangularis goldback fern
PITR Pityrogramma triangularis (Kaulfuss) Maxon Pentagramma triangularis ssp. triangularis
PETRV Pentagramma triangularis (Kaulfuss) Yatskievych, Windham & Wollenweber ssp. viscosa (D.C. Eat.) Yatskievych, Windham & Wollenweber silverback fern
PITRV2 Pityrogramma triangularis (Kaulfuss) Maxon var. viscosa (D.C. Eat.) Weatherby Pentagramma triangularis ssp. viscosa
PIVI3 Pityrogramma viscosa (D.C. Eat.) Maxon Pentagramma triangularis ssp. viscosa
PITYR Pityrogramma Link goldback fern
PIAU4 Pityrogramma austroamericana Domin leatherleaf goldback fern
PICAA Pityrogramma calomelanos (L.) Link var. aureoflava (Hook.) Weatherby ex Bailey Pityrogramma austroamericana
PICAA2 Pityrogramma calomelanos (L.) Link var. austroamericana (Domin) Farw. Pityrogramma austroamericana
PICA4 Pityrogramma calomelanos (L.) Link Dixie silverback fern
PICH Pityrogramma chrysophylla (Sw.) Link island goldback fern
PICHG Pityrogramma chrysophylla (Sw.) Link var. gabrielae Domin island goldback fern
PICHS Pityrogramma chrysophylla (Sw.) Link var. subflexuosa (Domin) Proctor island goldback fern
PISU4 Pityrogramma subflexuosa Domin Pityrogramma chrysophylla var. subflexuosa
PIEB Pityrogramma ebenea (L.) Proctor mountain silverback fern
PITA3 Pityrogramma tartarea auct. non (Cav.) Maxon [misapplied] Pityrogramma ebenea
PIMA12 Pityrogramma ?mackenneyi W.H. Wagner [austroamericana ? calomelanos] N/A
PISU2 Pityrogramma sulphurea (Sw.) Maxon Jamaican goldback fern
PITR2 Pityrogramma trifoliata (L.) R. Tryon threeleaf goldback fern
TRTR9 Trismeria trifoliata (L.) Diels Pityrogramma trifoliata
PTERI2 Pteris L. brake fern
PTAL Pteris altissima Poir. tall brake
PTAR Pteris arborea L. tree brake
PTCR Pteris crassipes J.G. Agardh Pteris arborea
PTBA Pteris bahamensis (J.G. Agardh) F Bahama brake
PTLOB Pteris longifolia L. var. bahamensis (J.G. Agardh) Hieron. Pteris bahamensis
PTBI Pteris biaurita L. thinleaf brake
PTCR2 Pteris cretica L. Cretan brake
PTCRA Pteris cretica L. var. albolineata Hook. Cretan brake
PTCRC Pteris cretica L. var. cretica Cretan brake
PTDE Pteris deflexa Link thickleaf brake
PTDE2 Pteris ?delchampsii W.H. Wagner & C.E. Nauman [bahamensis ? vittata] N/A
PTDE3 Pteris denticulata Sw. toothed brake
PTEN Pteris ensiformis Burm. f. slender brake
PTENV Pteris ensiformis Burm. f. var. victoriae Baker Pteris ensiformis
PTEX Pteris excelsa Gaud. waimakanui
PTGR Pteris grandifolia L. elephantleaf brake
PTHI Pteris ?hillebrandii Copeland [cretica ? irregularis] N/A
PTIR Pteris irregularis Kaulfuss zigzag brake
PTLO Pteris longifolia L. longleaf brake
PTLY Pteris lydgatei (Baker) Christ Lidgate's brake
SCLY3 Schizostege lydgatei (Baker) Hbd. Pteris lydgatei
PTMU Pteris multifida Poir. spider brake
PTSE3 Pteris serrulata auct. non L. f. [misapplied] Pteris multifida
PTMU2 Pteris mutilata L. Asian brake
PTPL Pteris plumula Desv. striped brake
PTQU Pteris quadriaurita auct. non Retz. [misapplied] Pteris plumula
PTPU Pteris pungens Willd. sharp brake
PTSP Pteris spinescens C. Presl N/A
PTTR3 Pteris tremula R.Br. Australian brake
PTTR2 Pteris tripartita Sw. giant brake
PTVI Pteris vittata L. ladder brake