Fagaceae Plant Family

Symbol Scientific Name Common Name Photos
CASTA Castanea P. Mill. chestnut
CACR27 Castanea crenata Sieb. & Zucc. Japanese chestnut
CAJA10 Castanea japonica Blume Castanea crenata
CAPU41 Castanea pubinervis (Hassk.) C. Schneider Castanea crenata
CAST48 Castanea stricta Siebold & Zucc. Castanea crenata
CADE12 Castanea dentata (Marsh.) Borkh. American chestnut
CAAM29 Castanea americana (Michaux) Raf. Castanea dentata
CAMO83 Castanea mollissima Blume Chinese chestnut
CABU11 Castanea bungeana Blume Castanea mollissima
CAFO9 Castanea formosana (Hayata) Hayata Castanea mollissima
CANE7 Castanea ?neglecta Dode (pro sp.) [dentata ? pumila] N/A
CAPU9 Castanea pumila (L.) P. Mill. chinkapin
CAPUO Castanea pumila (L.) P. Mill. var. ozarkensis (Ashe) Tucker Ozark chinkapin
CAAL9 Castanea alabamensis Ashe Castanea pumila var. ozarkensis
CAOZ Castanea ozarkensis Ashe Castanea pumila var. ozarkensis
CAOZA Castanea ozarkensis Ashe var. arkansana (Ashe) Ashe Castanea pumila var. ozarkensis
CAPUP3 Castanea pumila (L.) P. Mill. var. pumila chinkapin
CAAL10 Castanea alnifolia Nutt. Castanea pumila var. pumila
CAALF Castanea alnifolia Nutt. var. floridana Sarg. Castanea pumila var. pumila
CAAS4 Castanea ashei (Sudworth) Sudworth Castanea pumila var. pumila
CAFL25 Castanea floridana (Sarg.) Ashe Castanea pumila var. pumila
CAPUA Castanea pumila (L.) P. Mill. var. ashei Sudworth Castanea pumila var. pumila
CAPUM3 Castanea pumila (L.) P. Mill. var. margarettiae Ashe Castanea pumila var. pumila
CASA27 Castanea sativa P. Mill. European chestnut
CAVE21 Castanea vesca Gaertner Castanea sativa
CAVU5 Castanea vulgaris Lam. Castanea sativa
CASTA7 Castanopsis (D.Don) Spach N/A
CASC38 Castanopsis sclerophylla (Lindl. & Paxton) Schottky N/A
CHRYS15 Chrysolepis Hjelmquist chinquapin
CHCH7 Chrysolepis chrysophylla (Dougl. ex Hook.) Hjelmqvist giant chinquapin
CHCHC4 Chrysolepis chrysophylla (Dougl. ex Hook.) Hjelmqvist var. chrysophylla giant chinquapin
CACH6 Castanopsis chrysophylla (Dougl. ex Hook.) A. DC. Chrysolepis chrysophylla var. chrysophylla
CHCHM Chrysolepis chrysophylla (Dougl. ex Hook.) Hjelmqvist var. minor (Benth.) Munz giant chinquapin
CACHM Castanopsis chrysophylla (Dougl. ex Hook.) A. DC. var. minor (Benth.) A. DC. Chrysolepis chrysophylla var. minor
CHSE11 Chrysolepis sempervirens (Kellogg) Hjelmqvist bush chinquapin
CASE8 Castanopsis sempervirens (Kellogg) Dudley ex Merriam Chrysolepis sempervirens
FAGUS Fagus L. beech
FAGR Fagus grandifolia Ehrh. American beech
FAAM Fagus americana Sweet Fagus grandifolia
FAFE Fagus ferruginea Aiton Fagus grandifolia
FAGRH Fagus grandifolia Ehrh. ssp. heterophylla Camp Fagus grandifolia
FAGRC Fagus grandifolia Ehrh. var. caroliniana (Loud.) Fern. & Rehd. Fagus grandifolia
FASY Fagus sylvatica L. European beech
FASYA Fagus sylvatica L. var. atropunicea Weston Fagus sylvatica
LITHO Lithocarpus Blume tanoak
LIDE3 Lithocarpus densiflorus (Hook. & Arn.) Rehd. tanoak
LIDED2 Lithocarpus densiflorus (Hook. & Arn.) Rehd. var. densiflorus tanoak
LIDEE Lithocarpus densiflorus (Hook. & Arn.) Rehd. var. echinoides (R. Br.) Abrams tanoak
QUERC Quercus L. oak
QUAC2 Quercus acerifolia (Palmer) Stoynoff & Hess mapleleaf oak
QUSHA Quercus shumardii Buckl. var. acerifolia Palmer Quercus acerifolia
QUAC3 Quercus ?acutidens Torr. [cornelius-mulleri ? engelmannii] N/A
QUAC80 Quercus acutissima Carruthers sawtooth oak
QUAG Quercus agrifolia N California live oak
QUAGA Quercus agrifolia N?e var. agrifolia California live oak
QUPR3 Quercus pricei Sudworth Quercus agrifolia var. agrifolia
QUAGO Quercus agrifolia N?e var. oxyadenia (Torr.) J.T. Howell coastal live oak
QUAJ Quercus ajoensis C.H. Muller Ajo Mountain scrub oak
QUTUA2 Quercus turbinella Greene ssp. ajoensis (C.H. Muller) Felger & Lowe Quercus ajoensis
QUTUA Quercus turbinella Greene var. ajoensis (C.H. Muller) Little Quercus ajoensis
QUAL Quercus alba L. white oak
QUALS Quercus alba L. var. subcaerulea A.L. & M.C. Pickens Quercus alba
QUALS2 Quercus alba L. var. subflavea A.L. & M.C. Pickens Quercus alba
QUAL2 Quercus ?alvordiana Eastw. (pro sp.) [douglasii ? turbinella] Alvord oak
QUDUA2 Quercus dumosa Nutt. var. alvordiana (Eastw.) Jepson Quercus ?alvordiana
QUAR Quercus arizonica Sarg. Arizona white oak
QUAR2 Quercus arkansana Sarg. Arkansas oak
QUCA8 Quercus caput-rivuli Ashe Quercus arkansana
QUAS3 Quercus ?ashei Trel. [incana ? laevis] N/A
QUAS4 Quercus ?asheana Little Quercus ?ashei
QUAT Quercus ?atlantica Ashe (pro sp.) [incana ? laurifolia] N/A
QUSU9 Quercus ?sublaurifolia Trel. ex Palmer Quercus ?atlantica
QUAU Quercus austrina Small bastard white oak
QUBE Quercus ?beadlei Trel. ex Palmer [alba ? michauxii] N/A
QUBE2 Quercus ?beaumontiana Sarg. [falcata ? laurifolia] N/A
QUBE3 Quercus ?bebbiana Schneid. [alba ? macrocarpa] N/A
QUBE8 Quercus ?beckyae Gaynor [macrocarpa ? prinoides] N/A
QUBE9 Quercus ?benderi Baenitz [coccinea ? rubra] N/A
QUBE5 Quercus berberidifolia Liebm. scrub oak
QUBE4 Quercus ?bernardiensis W. Wolf (pro sp.) [prinus ? stellata] N/A
QUBI Quercus bicolor Willd. swamp white oak
QUBI2 Quercus ?bimundorum Palmer [alba ? robur] N/A
QUBL Quercus ?blufftonensis Trel. [falcata ? laevis] N/A
QUBO2 Quercus boyntonii Beadle Boynton sand post oak
QUSTB Quercus stellata Wangenh. var. boyntonii (Beadle) Sarg. Quercus boyntonii
QUBR2 Quercus brantii Lindley Brant's oak
QUPE3 Quercus persica Jaub. & Spach Quercus brantii
QUBR Quercus ?brittonii W.T. Davis (pro sp.) [ilicifolia ? marilandica] N/A
QUBU2 Quercus buckleyi Nixon & Dorr Buckley oak
QUTE2 Quercus texana auct. non Buckl. [misapplied] Quercus buckleyi
QUBU3 Quercus ?burnetensis Little [macrocarpa ? virginiana] N/A
QUBU Quercus ?bushii Sarg. [marilandica ? velutina] N/A
QUBY Quercus ?byarsii Sudworth [macrocarpa ? michauxii] N/A
QUCA Quercus ?caduca Trel. [incana ? nigra] N/A
QUCA3 Quercus ?caesariensis Moldenke [falcata ? ilicifolia] N/A
QUCA2 Quercus ?capesii W. Wolf [nigra ? phellos] N/A
QUCA7 Quercus carmenensis C.H. Muller Mexican oak
QUCE2 Quercus cedrosensis C.H. Muller Cedros Island oak
QUCE Quercus cerris L. European turkey oak
QUCH Quercus chapmanii Sarg. Chapman oak
QUCH5 Quercus chenii Nakai N/A
QUCH4 Quercus chihuahuensis Trel. Chihuahuan oak
QUCH2 Quercus chrysolepis Liebm. canyon live oak
QUCHC Quercus chrysolepis Liebm. var. chrysolepis canyon live oak
QUWI5 Quercus wilcoxii Rydb. Quercus chrysolepis var. chrysolepis
QUCHN Quercus chrysolepis Liebm. var. nana (Jepson) Jepson canyon live oak
QUCO2 Quercus coccinea Muenchh. scarlet oak
QUCOC Quercus coccinea Muenchh. var. coccinea scarlet oak
QURI3 Quercus ?richteri Baenitz Quercus coccinea var. coccinea
QUCOT Quercus coccinea Muenchh. var. tuberculata Sarg. scarlet oak
QUCO5 Quercus ?cocksii Sarg. [laurifolia ? velutina] N/A
QUCO4 Quercus ?columnaris Laughlin [palustris ? rubra] N/A
QUCO3 Quercus ?comptoniae Sarg. [lyrata ? virginiana] N/A
QUCO7 Quercus cornelius-mulleri Nixon & Steele Muller oak
QUCR Quercus ?cravenensis Little [incana ? marilandica] N/A
QUCA9 Quercus ?carolinensis Trel. Quercus ?cravenensis
QUDE Quercus ?deamii Trel. [macrocarpa ? muehlenbergii] N/A
QUFA4 Quercus ?fallax Palmer Quercus ?deamii
QUDE2 Quercus ?demareei Ashe [nigra ? velutina] N/A
QUDE4 Quercus dentata Thunb. Daimyo oak
QUDE3 Quercus depressipes Trel. Davis Mountain oak
QUDI Quercus ?discreta Laughlin [shumardii ? velutina] N/A
QUDI2 Quercus ?diversiloba Tharp ex A. Camus [laurifolia ? marilandica] N/A
QUDO Quercus douglasii Hook. & Arn. blue oak
QUDU Quercus dumosa Nutt. coastal sage scrub oak
QUDUD Quercus dumosa Nutt. var. dumosa coastal sage scrub oak
QUDUE Quercus dumosa Nutt. var. elegantula Jepson coastal sage scrub oak
QUDU4 Quercus durata Jepson leather oak
QUDUD2 Quercus durata Jepson var. durata leather oak
QUDUG Quercus durata Jepson var. gabrielensis Nixon & C.H. Muller leather oak
QUEG Quercus ?egglestonii Trel. [imbricaria ? shumardii] N/A
QUSH2 Quercus ?shirlingii Bush ex Palmer & Steyermark Quercus ?egglestonii
QUEL Quercus ellipsoidalis E.J. Hill northern pin oak
QUEM Quercus emoryi Torr. Emory oak
QUEN Quercus engelmannii Greene Engelmann oak
QUEP Quercus ?eplingii C.H. Muller [douglasii ? garryana] N/A
QUEX Quercus ?exacta Trel. [imbricaria ? palustris] N/A
QUFA Quercus falcata Michx. southern red oak
QUFAT Quercus falcata Michx. var. triloba (Michx.) Nutt. Quercus falcata
QUTR3 Quercus triloba Michx. Quercus falcata
QUFA2 Quercus ?faxonii Trel. [alba ? prinoides] N/A
QUFE Quercus ?fernaldii Trel. [ilicifolia ? rubra] N/A
QULO3 Quercus ?lowellii Sarg. Quercus ?fernaldii
QUFE2 Quercus ?fernowii Trel. [alba ? stellata] N/A
QUFI Quercus ?filialis Little [phellos ? velutina] N/A
QUDU5 Quercus ?dubia Trel. Quercus ?filialis
QUIN9 Quercus ?inaequalis Palmer & Steyermark Quercus ?filialis
QUFO Quercus ?fontana Laughlin [coccinea ? velutina] N/A
QUFR Quercus frainetto Ten. Italian oak
QUCO6 Quercus conferta Kit. Quercus frainetto
QUFU Quercus fusiformis Small plateau oak
QUVIF Quercus virginiana P. Mill. var. fusiformis (Small) Sarg. Quercus fusiformis
QUGA Quercus gambelii Nutt. Gambel oak
QUGAB2 Quercus gambelii Nutt. var. bonina Welsh Gambel oak
QUGAG Quercus gambelii Nutt. var. gambelii Gambel oak
QUEA Quercus eastwoodiae Rydb. Quercus gambelii var. gambelii
QUGU3 Quercus gunnisonii (Torr. & Gray) Rydb. Quercus gambelii var. gambelii
QULE3 Quercus leptophylla Rydb. Quercus gambelii var. gambelii
QUNI2 Quercus nitescens Rydb. Quercus gambelii var. gambelii
QUNO Quercus novomexicana (A. DC.) Rydb. Quercus gambelii var. gambelii
QUSU11 Quercus submollis Rydb. Quercus gambelii var. gambelii
QUUT Quercus utahensis (A. DC.) Rydb. Quercus gambelii var. gambelii
QUVR Quercus vreelandii Rydb. Quercus gambelii var. gambelii
QUGA2 Quercus ?ganderi C.B. Wolf [agrifolia ? kelloggii] N/A
QUCH3 Quercus ?chasei McMinn, Babcock & Righter Quercus ?ganderi
QUGA3 Quercus ?garlandensis Palmer [falcata ? nigra] N/A
QUGA4 Quercus garryana Dougl. ex Hook. Oregon white oak
QUGAF Quercus garryana Dougl. ex Hook. var. fruticosa (Engelm.) Govaerts Oregon white oak
QUBR3 Quercus breweri Engelm. Quercus garryana var. fruticosa
QUGAB Quercus garryana Dougl. ex Hook. var. breweri (Engelm.) Jepson Quercus garryana var. fruticosa
QUGAG2 Quercus garryana Dougl. ex Hook. var. garryana Oregon white oak
QUGAS Quercus garryana Dougl. ex Hook. var. semota Jepson Oregon white oak
QUOE Quercus oerstediana R. Br. Quercus garryana var. semota
QUGE2 Quercus geminata Small sand live oak
QUVIG Quercus virginiana P. Mill. var. geminata (Small) Sarg. Quercus geminata
QUVIM3 Quercus virginiana P. Mill. var. maritima (Michx.) Sarg. Quercus geminata
QUGE Quercus georgiana M.A. Curtis Georgia oak
QUGI Quercus ?giffordii Trel. [ilicifolia ? phellos] N/A
QUGL2 Quercus glauca Thunb. ring-cup oak
QUMY2 Quercus myrsinifolia Blume Quercus glauca
QUGR Quercus graciliformis C.H. Muller Chisos oak
QUGR4 Quercus ?grandidentata Ewan (pro sp.) [dumosa ? engelmannii] N/A
QUGR2 Quercus gravesii Sudworth Chisos red oak
QUGR3 Quercus grisea Liebm. gray oak
QUGU Quercus ?guadalupensis Sarg. [macrocarpa ? stellata] N/A
QUHA Quercus ?harbisonii Sarg. [stellata ? virginiana] N/A
QUHA2 Quercus ?hastingsii Sarg. [marilandica ? shumardii] N/A
QUHA3 Quercus havardii Rydb. Havard oak
QUHAH Quercus havardii Rydb. var. havardii Havard oak
QUHAT Quercus havardii Rydb. var. tuckeri Welsh Havard oak
QUHA4 Quercus ?hawkinsiae Sudworth [rubra ? velutina] N/A
QUPO3 Quercus ?porteri Trel. Quercus ?hawkinsiae
QUHE2 Quercus hemisphaerica Bartr. ex Willd. Darlington oak
QUHEH Quercus hemisphaerica Bartr. ex Willd. var. hemisphaerica Darlington oak
QUHEM Quercus hemisphaerica Bartr. ex Willd. var. maritima (Michx.) Muller Darlington oak
QUMA10 Quercus maritima (Michx.) Willd., non Bartr. Quercus hemisphaerica var. maritima
QUHE Quercus ?heterophylla Michx. f. (pro sp.) [phellos ? rubra] N/A
QUHI Quercus hinckleyi C.H. Muller Hinckley oak
QUHO Quercus ?howellii Tucker [dumosa ? garryana] N/A
QUHU Quercus ?humidicola Palmer [bicolor ? lyrata] N/A
QUHY Quercus hypoleucoides A. Camus silverleaf oak
QUIL2 Quercus ilex L. holly oak
QUIL Quercus ilicifolia Wangenh. bear oak
QUIM Quercus imbricaria Michx. shingle oak
QUIN Quercus incana Bartr. bluejack oak
QUCI Quercus cinerea Michx. Quercus incana
QUIN5 Quercus ?incomita Palmer [falcata ? marilandica] N/A
QUIN2 Quercus ?inconstans Palmer [gravesii ? hypoleucoides] N/A
QULI Quercus livermorensis C.H. Muller Quercus ?inconstans
QUIN6 Quercus infectoria Olivier aleppo oak
QUIN7 Quercus inopina Ashe sandhill oak
QUIN3 Quercus intricata Trel. dwarf oak
QUIN4 Quercus ?introgressa P.M. Thompson [bicolor ? (muehlenbergii ? prinoides)] N/A
QUJA Quercus ?jackiana Schneid. [alba ? bicolor] N/A
QUJO3 Quercus john-tuckeri Nixon & C.H. Muller Tucker oak
QUTUC Quercus turbinella Greene ssp. californica Tucker Quercus john-tuckeri
QUTUC2 Quercus turbinella Greene var. californica (Tucker) L. Benson Quercus john-tuckeri
QUJO Quercus ?jolonensis Sarg. [douglasii ? lobata] N/A
QUJO4 Quercus ?joorii Trel. [falcata ? shumardii] N/A
QUKE Quercus kelloggii Newberry California black oak
QUCA11 Quercus californica (Torr.) Cooper Quercus kelloggii
QULA Quercus laceyi Small Lacey oak
QUGL Quercus glaucoides auct. non Mart. & Gal. [misapplied] Quercus laceyi
QULA2 Quercus laevis Walt. turkey oak
QUCA10 Quercus catesbaei Michx. Quercus laevis
QULA3 Quercus laurifolia Michx. laurel oak
QUHE4 Quercus hemisphaerica auct. non Bartr. ex Willd. [misapplied] Quercus laurifolia
QUOB2 Quercus obtusa (Willd.) Ashe Quercus laurifolia
QUPHL Quercus phellos L. var. laurifolia (Michx.) Chapman Quercus laurifolia
QUSU10 Quercus succulenta Small Quercus laurifolia
QULE Quercus ?leana Nutt. (pro sp.) [imbricaria ? velutina] N/A
QULO Quercus lobata N valley oak
QUHI2 Quercus hindsii Benth. Quercus lobata
QULOA Quercus lobata N?e var. argillara Jepson Quercus lobata
QULOI Quercus lobata N?e var. insperata Jepson Quercus lobata
QULOT Quercus lobata N?e var. turbinata Jepson Quercus lobata
QULOW Quercus lobata N?e var. walteri Jepson Quercus lobata
QULU Quercus ?ludoviciana Sarg. [pagoda ? phellos] N/A
QULY Quercus lyrata Walt. overcup oak
QUMA4 Quercus ?macdonaldii Greene & Kellogg (pro sp.) [berberidifolia ? lobata] MacDonald oak
QUDUM2 Quercus dumosa Nutt. var. macdonaldii (Greene & Kellogg) Jepson Quercus ?macdonaldii
QUMA Quercus ?macnabiana Sudworth [sinuata ? stellata] N/A
QUMA7 Quercus ?mahlonii Palmer Quercus ?macnabiana
QUMA2 Quercus macrocarpa Michx. bur oak
QUMAD Quercus macrocarpa Michx. var. depressa (Nutt.) Engelm. bur oak
QUMA9 Quercus mandanensis Rydb. Quercus macrocarpa var. depressa
QUMAM Quercus macrocarpa Michx. var. macrocarpa bur oak
QUMAO Quercus macrocarpa Michx. var. oliviformis (Michx. f.) Gray Quercus macrocarpa var. macrocarpa
QUMA5 Quercus macrolepis Kotschy oak
QUAE Quercus aegilops auct. Quercus macrolepis
QUMA6 Quercus margarettiae Ashe ex Small runner oak
QUDR Quercus drummondii Liebm. Quercus margarettiae
QUSTA Quercus stellata Wangenh. var. araniosa Sarg. Quercus margarettiae
QUSTM Quercus stellata Wangenh. var. margarettiae (Ashe ex Small) Sarg. Quercus margarettiae
QUMA3 Quercus marilandica (L.) Muenchh. blackjack oak
QUNIM Quercus nigra L. var. marilandica L. Quercus marilandica
QUMAA2 Quercus marilandica (L.) Muenchh. var. ashei Sudworth blackjack oak
QUMAA Quercus marilandica Muenchh. var. ashii Sudworth [orthographic variant] Quercus marilandica var. ashei
QUNE7 Quercus neoashei Bush Quercus marilandica var. ashei
QUMAM2 Quercus marilandica (L.) Muenchh. var. marilandica blackjack oak
QUME2 Quercus ?megaleia Laughlin [lyrata ? macrocarpa] N/A
QUME Quercus ?mellichampii Trel. ex Sarg. [laevis ? laurifolia] N/A
QUMI Quercus michauxii Nutt. swamp chestnut oak
QUHO3 Quercus houstoniana C.H. Muller Quercus michauxii
QUPR4 Quercus prinus auct. p.p., non L. Quercus michauxii
QUMI2 Quercus minima (Sarg.) Small dwarf live oak
QUVIM2 Quercus virginiana P. Mill. var. minima Sarg. Quercus minima
QUMO Quercus mohriana Buckl. ex Rydb. Mohr oak
QUMO5 Quercus mongolica Fisch. ex Ledeb. mongolian oak
QUMO2 Quercus ?moreha Kellogg (pro sp.) [kelloggii ? wislizeni] oracle oak
QUMO3 Quercus ?moultonensis Ashe (pro sp.) [phellos ? shumardii] N/A
QUMU Quercus muehlenbergii Engelm. chinkapin oak
QUAC Quercus acuminata (Michx.) Houba Quercus muehlenbergii
QUAL4 Quercus alexanderi Britt. Quercus muehlenbergii
QUPR5 Quercus prinoides Coult., non Willd. Quercus muehlenbergii
QUPRA Quercus prinoides Willd. var. acuminata (Michx.) Gleason Quercus muehlenbergii
QUMU3 Quercus ?munzii Tucker [lobata ? turbinella] N/A
QUMU2 Quercus ?mutabilis Palmer & Steyermark [palustris ? shumardii] N/A
QUMY Quercus myrtifolia Willd. myrtle oak
QUNE Quercus ?neopalmeri Sudworth ex Palmer [nigra ? shumardii] N/A
QUNE2 Quercus ?neotharpii A. Camus [minima ? stellata] N/A
QUNE3 Quercus ?nessiana Palmer [bicolor ? virginiana] N/A
QUNI Quercus nigra L. water oak
QUMI3 Quercus microcarya Small Quercus nigra
QUNIH Quercus nigra L. var. heterophylla (Ait.) Ashe Quercus nigra
QUOB Quercus oblongifolia Torr. Mexican blue oak
QUOG Quercus oglethorpensis Duncan Oglethorpe oak
QUOR Quercus ?organensis Trel. [arizonica ? grisea] N/A
QUOV Quercus ?oviedoensis Sarg. [incana ? myrtifolia] N/A
QUPA6 Quercus pacifica Nixon & C.H. Muller Channel Island scrub oak
QUPA5 Quercus pagoda Raf. cherrybark oak
QUFAL Quercus falcata Michx. var. leucophylla (Ashe) Palmer & Steyermark Quercus pagoda
QUFAP Quercus falcata Michx. var. pagodifolia Ell. Quercus pagoda
QUPA11 Quercus pagodifolia (Ell.) Ashe Quercus pagoda
QUPA Quercus ?palaeolithicola Trel. [ellipsoidalis ? velutina] N/A
QUPA10 Quercus palmeri Engelm. Palmer oak
QUCHP Quercus chrysolepis Liebm. var. palmeri (Engelm.) Sarg. Quercus palmeri
QUDU3 Quercus dunnii Kellogg Quercus palmeri
QUPA3 Quercus ?palmeriana A. Camus [falcata ? imbricaria] N/A
QUAN2 Quercus ?anceps Palmer Quercus ?palmeriana
QUPA2 Quercus palustris Muenchh. pin oak
QUPA8 Quercus parvula Greene coast oak
QUPAP2 Quercus parvula Greene var. parvula Santa Cruz Island oak
QUPAS2 Quercus parvula Greene var. shrevei (C.H. Muller) Nixon Shreve oak
QUSH3 Quercus shrevei C.H. Muller Quercus parvula var. shrevei
QUPAT Quercus parvula Greene var. tamalpaisensis S.K. Langer Tamalpais oak
QUPA4 Quercus ?pauciloba Rydb. (pro sp.) [gambelii ? turbinella] N/A
QUAN3 Quercus ?andrewsii Sarg. Quercus ?pauciloba
QUFE5 Quercus fendleri Liebm. Quercus ?pauciloba
QUUN Quercus undulata Torr. Quercus ?pauciloba
QUVE3 Quercus venustula Greene Quercus ?pauciloba
QUPE2 Quercus petraea (Mattuschka) Liebl. durmast oak
QUSE Quercus sessiliflora Salisb. Quercus petraea
QUPH Quercus phellos L. willow oak
QUPO Quercus ?podophylla Trel. [incana ? velutina] N/A
QUPO2 Quercus polymorpha Schlecht. & Cham. netleaf white oak
QUPR Quercus prinoides Willd. dwarf chinkapin oak
QUPRR Quercus prinoides Willd. var. rufescens Rehd. Quercus prinoides
QUPR2 Quercus prinus L. chestnut oak
QUMO4 Quercus montana Willd. Quercus prinus
QUPS Quercus ?pseudomargarettiae Trel. (pro sp.) [margarettiae ? stellata] false sand post oak
QUPU80 Quercus pumila Walt. running oak
QUPU Quercus pungens Liebm. pungent oak
QURE Quercus ?rehderi Trel. [ilicifolia ? velutina] N/A
QURI Quercus ?riparia Laughlin [rubra ? shumardii] N/A
QURO Quercus ?robbinsii Trel. [coccinea ? ilicifolia] N/A
QURO2 Quercus robur L. English oak
QUROF Quercus robur L. Quercus robur
QURO3 Quercus robusta C.H. Muller robust oak
QURO4 Quercus ?rolfsii Small (pro sp.) [chapmanii ? minima] N/A
QURU Quercus rubra L. northern red oak
QURUA Quercus rubra L. var. ambigua (Gray) Fern. northern red oak
QUBO Quercus borealis Michx. f. Quercus rubra var. ambigua
QURUB Quercus rubra L. var. borealis (Michx. f.) Farw. Quercus rubra var. ambigua
QURUR Quercus rubra L. var. rubra northern red oak
QUBOM Quercus borealis Michx. f. var. maxima (Marsh.) Ashe Quercus rubra var. rubra
QUMA8 Quercus maxima (Marsh.) Ashe Quercus rubra var. rubra
QURU2 Quercus ?rudkinii Britt. (pro sp.) [marilandica ? phellos] N/A
QUDU6 Quercus ?dubia Ashe Quercus ?rudkinii
QURU4 Quercus rugosa N netleaf oak
QUDI5 Quercus diversicolor Trel. Quercus rugosa
QURE3 Quercus reticulata Humb. & Bonpl. Quercus rugosa
QURU3 Quercus ?runcinata (A. DC.) Engelm. [imbricaria ? rubra] N/A
QUSA2 Quercus sadleriana R. Br. deer oak
QUSA3 Quercus ?sargentii Rehd. [prinus ? robur] N/A
QUSA Quercus ?saulii Schneid. [alba ? prinus] N/A
QUSC Quercus ?schochiana Dieck ex Palmer [palustris ? phellos] N/A
QUSC2 Quercus ?schuettei Trel. [bicolor ? macrocarpa] N/A
QUHI3 Quercus ?hillii Trel. Quercus ?schuettei
QUSE2 Quercus serrata Thunb. N/A
QUSH Quercus shumardii Buckl. Shumard's oak
QUSHS Quercus shumardii Buckl. var. schneckii (Britt.) Sarg. Schneck oak
QUSC5 Quercus schneckii Britt. Quercus shumardii var. schneckii
QUSHS2 Quercus shumardii Buckl. var. shumardii Shumard oak
QUSHS3 Quercus shumardii Buckl. var. stenocarpa Laughlin Shumard oak
QUSI2 Quercus similis Ashe bottomland post oak
QUAS2 Quercus ashei Sterrett Quercus similis
QUMI4 Quercus mississippiensis Ashe Quercus similis
QUSTM3 Quercus stellata Wangenh. var. mississippiensis (Ashe) Little Quercus similis
QUSTP Quercus stellata Wangenh. var. paludosa Sarg. Quercus similis
QUSI Quercus sinuata Walt. bastard oak
QUSIB Quercus sinuata Walt. var. breviloba (Torr.) C.H. Muller bastard oak
QUAN4 Quercus annulata Buckl. Quercus sinuata var. breviloba
QUBR4 Quercus breviloba (Torr.) Sarg. Quercus sinuata var. breviloba
QUDUB Quercus durandii Buckl. var. breviloba (Torr.) Palmer Quercus sinuata var. breviloba
QUSA7 Quercus san-sabeana Buckl. Quercus sinuata var. breviloba
QUSIS2 Quercus sinuata Walt. var. san-sabeana (Buckl.) Buckl. Quercus sinuata var. breviloba
QUSIS Quercus sinuata Walt. var. sinuata bastard oak
QUDU2 Quercus durandii Buckl. Quercus sinuata var. sinuata
QUSM Quercus ?smallii Trel. [georgiana ? marilandica] N/A
QUST Quercus stellata Wangenh. post oak
QUSTA2 Quercus stellata Wangenh. var. attenuata Sarg. Quercus stellata
QUSTP2 Quercus stellata Wangenh. var. parviloba Sarg. Quercus stellata
QUST2 Quercus ?stelloides Palmer [prinoides ? stellata] N/A
QUST3 Quercus ?sterilis Trel. ex Palmer [marilandica ? nigra] N/A
QUST4 Quercus ?sterretii Trel. [lyrata ? stellata] N/A
QUSU4 Quercus ?subconvexa Tucker [durata ? garryana] N/A
QUSU5 Quercus suber L. cork oak
QUSU6 Quercus ?subfalcata Trel. [falcata ? phellos] N/A
QUSU2 Quercus ?subintegra (Engelm.) Trel. [falcata ? incana] N/A
QUFAS Quercus falcata Michx. var. subintegra Engelm. Quercus ?subintegra
QUSU3 Quercus ?substellata Trel. [bicolor ? stellata] N/A
QUTA Quercus tardifolia C.H. Muller lateleaf oak
QUTE Quercus texana Buckl. Texas red oak
QUNU Quercus nuttallii Palmer Quercus texana
QUNUC Quercus nuttallii Palmer var. cachensis Palmer Quercus texana
QURUT Quercus rubra L. var. texana (Buckl.) Buckl. Quercus texana
QUSHM Quercus shumardii Buckl. var. microcarpa (Torr.) Shinners Quercus texana
QUSHT Quercus shumardii Buckl. var. texana (Buckl.) Ashe Quercus texana
QUTH Quercus ?tharpii C.H. Muller (pro sp.) [emoryi ? graciliformis] N/A
QUTO Quercus tomentella Engelm. island live oak
QUTO4 Quercus ?tottenii Melvin [lyrata ? michauxii] N/A
QUTO2 Quercus toumeyi Sarg. Toumey oak
QUTO3 Quercus ?townei Palmer [dumosa ? lobata] N/A
QUDUK Quercus dumosa Nutt. var. kinselae C.H. Muller Quercus ?townei
QUKI Quercus ?kinselae (C.H. Muller) Nixon & C.H. Muller Quercus ?townei
QUTR Quercus ?tridentata (Engelm. ex A. DC.) Trel. (pro sp.) [imbricaria ? marilandica] N/A
QUTU2 Quercus turbinella Greene Sonoran scrub oak
QUDUT Quercus dumosa Nutt. var. turbinella (Greene) Jepson Quercus turbinella
QUVA Quercus vacciniifolia Kellogg huckleberry oak
QUVA2 Quercus ?vaga Palmer & Steyermark [palustris ? velutina] N/A
QUVA3 Quercus variabilis Blume [excluded] N/A
QUCH6 Quercus chinensis Bunge [excluded] Quercus variabilis
QUVA5 Quercus vaseyana Buckl. sandpaper oak
QUPUV Quercus pungens Liebm. var. vaseyana (Buckl.) C.H. Muller Quercus vaseyana
QUVE Quercus velutina Lam. black oak
QUVEM Quercus velutina Lam. var. missouriensis Sarg. Quercus velutina
QUVE2 Quercus ?venulosa Ashe [arkansana ? incana] N/A
QUVI2 Quercus viminea Trel. Sonoran oak
QUVI Quercus virginiana P. Mill. live oak
QUWA2 Quercus ?wagneri Gaynor [bicolor ? prinoides] N/A
QUWA Quercus ?walteriana Ashe [laevis ? nigra] N/A
QUWI Quercus ?willdenowiana (Dippel) Beissner, Schelle & Zabel (pro sp.) [falcata ? velutina] N/A
QUPI Quercus ?pinetorum Moldenke Quercus ?willdenowiana
QUWI2 Quercus wislizeni A. DC. interior live oak
QUWIF Quercus wislizeni A. DC. var. frutescens Engelm. interior live oak
QUWIW Quercus wislizeni A. DC. var. wislizeni interior live oak