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Source: Fagales of North America Update, database (version 2011)

ITIS records citing this source
 
 Kingdom Plantae
  Alnaster Spach -- not accepted
  Alnaster sinuatus (Regel) Czerep. -- not accepted
  Alnus Mill. -- accepted -- alder
  Alnus alnobetula (Ehrh.) K. Koch -- not accepted
  Alnus alnus (L.) Britton -- not accepted
  Alnus americana (Regel) Czerepan. -- not accepted
  Alnus cordata (Loisel.) Duby -- accepted -- Italian alder
  Alnus crispa (Aiton) Pursh -- not accepted
  Alnus crispa ssp. laciniata Hultén -- not accepted
  Alnus crispa ssp. sinuata (Regel) Hultén -- not accepted
  Alnus crispa var. elongata Raup -- not accepted
  Alnus crispa var. mollis (Fernald) Fernald -- not accepted
  Alnus glutinosa (L.) Gaertn. -- accepted -- black alder, European alder, European black alder
  Alnus incana (L.) Moench -- accepted -- gray alder
  Alnus incana ssp. incana (L.) Moench -- accepted -- gray alder
  Alnus incana ssp. rugosa (Du Roi) R.T. Clausen -- accepted -- speckled alder
  Alnus incana ssp. tenuifolia (Nutt.) Breitung -- accepted -- mountain alder, speckled alder, thinleaf alder
  Alnus incana var. americana Regel -- not accepted
  Alnus incana var. occidentalis (Dippel) C.L. Hitchc. -- not accepted
  Alnus incana var. serrulata (Aiton) B. Boivin -- not accepted
  Alnus incana var. virescens S. Watson -- not accepted
  Alnus japonica (Thunb.) Steud. -- accepted -- Japanese alder
  Alnus maritima (Marshall) Muhl. ex Nutt. -- accepted -- seaside alder
  Alnus maritima ssp. metoporina (Furlow) A.E. Murray -- not accepted
  Alnus maritima var. metoporina (Furlow) A.E. Murray -- not accepted
  Alnus metoporina Furlow -- not accepted
  Alnus nepalensis D. Don -- accepted -- Nepal alder
  Alnus noveboracensis Britton -- not accepted
  Alnus oblongifolia Torr. -- accepted -- Arizona alder, oblong leaf alder
  Alnus oregona Nutt. -- not accepted
  Alnus oregona var. pinnatisecta Starker -- not accepted
  Alnus pendula Matsum. -- accepted
  Alnus rhombifolia Nutt. -- accepted -- rhombie leaf alder, white alder
  Alnus rhombifolia var. bernardina Munz & I.M. Johnst. -- not accepted
  Alnus rubra Bong. -- accepted -- red alder
  Alnus rugosa (Du Roi) Spreng. -- not accepted
  Alnus rugosa var. americana (Regel) Fernald -- not accepted
  Alnus rugosa var. rugosa (Du Roi) Spreng. -- not accepted
  Alnus serrulata (Aiton) Willd. -- accepted -- brook-side alder, hazel alder
  Alnus serrulata var. subelliptica Fernald -- not accepted
  Alnus sinuata (Regel) Rydb. -- not accepted
  Alnus tenuifolia Nutt. -- not accepted -- mountain alder
  Alnus trabeculosa Hand.-Mazz. -- accepted
  Alnus viridis (Chaix) DC. -- accepted -- green alder
  Alnus viridis ssp. crispa (Aiton) Turrill -- accepted -- mountain alder
  Alnus viridis ssp. fruticosa (Rupr.) Nyman -- accepted -- Siberian alder
  Alnus viridis ssp. sinuata (Regel) Á. Löve & D. Löve -- accepted
  Alnus viridis var. crispa (Aiton) House -- not accepted
  Alnus viridis var. sinuata Regel -- not accepted
  Alnus X fallacina Callier -- accepted -- alder
  Alnus X hultenii Murai -- not accepted
  Alnus X purpusii Callier -- not accepted
  Betula L. -- accepted -- birch
  Betula alaskana Sarg. -- not accepted
  Betula alba L. -- not accepted
  Betula alba var. commutata Regel -- not accepted
  Betula alba var. cordifolia (Regel) Regel -- not accepted
  Betula alleghaniensis Britton -- accepted -- yellow birch
  Betula alleghaniensis var. alleghaniensis Britton -- not accepted -- yellow birch
  Betula alleghaniensis var. fallax (Fassett) Brayshaw -- not accepted
  Betula alleghaniensis var. macrolepis (Fernald) Brayshaw -- not accepted -- yellow birch
  Betula alnus var. glutinosa L. -- not accepted
  Betula andrewsii A. Nelson -- not accepted
  Betula beeniana A. Nelson -- not accepted
  Betula borealis Spach -- not accepted -- northern birch
  Betula cordifolia Regel -- accepted -- mountain paper birch
  Betula exilis Sukaczev -- not accepted
  Betula fontinalis Sarg. -- not accepted
  Betula glandulifera (Regel) B.T. Butler -- not accepted
  Betula glandulosa Michx. -- accepted -- resin birch
  Betula glandulosa var. glandulifera (Regel) Gleason -- not accepted
  Betula glandulosa var. hallii (Howell) C.L. Hitchc. -- not accepted
  Betula glandulosa var. sibirica (Ledeb.) C.K. Schneid. -- not accepted
  Betula glutinosa (L.) Lam. -- not accepted
  Betula japonica (Miq.) Siebold -- not accepted
  Betula kamtschatica (Regel) Jansson ex Vassiljev -- not accepted
  Betula kenaica W.H. Evans -- accepted -- Kenai birch
  Betula lenta L. -- accepted -- sweet birch
  Betula lenta ssp. uber (Ashe) A.E. Murray -- not accepted
  Betula lenta var. uber Ashe -- not accepted
  Betula lutea F. Michx. -- not accepted
  Betula lutea var. fallax Fassett -- not accepted
  Betula lutea var. macrolepis Fernald -- not accepted
  Betula mandshurica (Regel) Nakai -- not accepted
  Betula mandshurica var. japonica (Miq.) Rehder -- not accepted
  Betula mandshurica var. kamtschatica (Regel) Rehder -- not accepted
  Betula mandshurica var. szechuanica (C.K. Schneid.) Rehder -- not accepted
  Betula maximowicziana Regel -- accepted -- monarch birch
  Betula michauxii Sarg. -- accepted -- Michaux's birch, Newfoundland dwarf birch
  Betula minor (Tuck.) Fernald -- accepted -- dwarf white birch
  Betula murrayana B.V. Barnes & Dancik -- accepted -- Murray's birch
  Betula nana L. -- accepted -- bog birch, dwarf birch, shrub birch
  Betula nana ssp. exilis (Sukaczev) Hultén -- accepted -- dwarf birch
  Betula nana ssp. nana L. -- accepted -- Arctic dwarf birch, dwarf birch, swamp birch
  Betula nana ssp. perfiljevii (V.N. Vassil.) Á. Löve & D. Löve -- not accepted -- dwarf birch
  Betula nana var. glandulifera (Regel) B. Boivin -- not accepted
  Betula nana var. renifolia (Fernald) B. Boivin -- not accepted
  Betula nana var. sibirica Ledeb. -- not accepted
  Betula neoalaskana Sarg. -- accepted -- resin birch
  Betula neoalaskana var. kenaica (W.H. Evans) B. Boivin -- not accepted
  Betula nigra L. -- accepted -- river birch
  Betula occidentalis Hook. -- accepted -- water birch
  Betula occidentalis var. fecunda Fernald -- not accepted
  Betula occidentalis var. inopina (Jeps.) C.L. Hitchc. -- not accepted
  Betula odorata Bechst. -- not accepted
  Betula papyrifera Marshall -- accepted -- paper birch
  Betula papyrifera ssp. humilis (Regel) Hultén -- not accepted
  Betula papyrifera ssp. occidentalis (Hook.) Hultén -- not accepted
  Betula papyrifera var. commutata (Regel) Fernald -- not accepted -- western paper birch
  Betula papyrifera var. cordifolia (Regel) Fernald -- not accepted -- mountain paper birch, paper birch
  Betula papyrifera var. elobata (Fernald) Sarg. -- not accepted
  Betula papyrifera var. humilis (Regel) Fernald & Raup -- not accepted
  Betula papyrifera var. kenaica (W.H. Evans) A. Henry -- not accepted -- Kenai birch
  Betula papyrifera var. macrostachya Fernald -- not accepted
  Betula papyrifera var. minor (Tuck.) S. Watson & J.M. Coult. -- not accepted
  Betula papyrifera var. neoalaskana (Sarg.) Raup -- not accepted
  Betula papyrifera var. occidentalis (Hook.) Sarg. -- not accepted
  Betula papyrifera var. papyrifera Marshall -- not accepted -- paper birch
  Betula papyrifera var. pensilis Fernald -- not accepted
  Betula papyrifera var. subcordata (Rydb.) Sarg. -- not accepted
  Betula pendula Roth -- accepted -- European white birch
  Betula pendula f. dalecarlica (L. f.) C.K. Schneid. -- not accepted
  Betula perfiljevii V.N. Vassil. -- not accepted
  Betula piperi Britton -- not accepted
  Betula platyphylla Sukaczev -- accepted -- Asian white birch
  Betula platyphylla var. japonica (Miq.) H. Hara -- not accepted -- Japanese white birch
  Betula platyphylla var. kamtschatica (Regel) H. Hara -- not accepted -- Kamtschat's white birch
  Betula platyphylla var. platyphylla Sukaczev -- not accepted -- Asian white birch
  Betula platyphylla var. szechuanica C.K. Schneid. -- not accepted -- Szechuan white birch
  Betula populifolia Marshall -- accepted -- gray birch
  Betula pubescens Ehrh. -- accepted -- downy birch
  Betula pubescens ssp. borealis (Spach) Á. Löve & D. Löve -- not accepted
  Betula pubescens ssp. pubescens Ehrh. -- accepted -- downy birch
  Betula pubescens ssp. tortuosa (Ledeb.) Nyman -- accepted -- downy birch
  Betula pubescens var. pubescens Ehrh. -- not accepted -- downy birch
  Betula pumila L. -- accepted -- bog birch, swamp birch
  Betula pumila var. glabra Regel -- not accepted -- bog birch
  Betula pumila var. glandulifera Regel -- not accepted -- bog birch
  Betula pumila var. pumila L. -- not accepted -- bog birch
  Betula pumila var. renifolia Fernald -- not accepted -- bog birch
  Betula resinifera Britton -- not accepted
  Betula rugosa (Du Roi) Ehrh. -- not accepted
  Betula saxophila Lepage -- not accepted
  Betula szechuanica (C.K. Schneid.) C.-A. Jansson -- not accepted -- Szechuan white birch
  Betula terrae-novae Fernald -- not accepted
  Betula tortuosa Ledeb. -- not accepted
  Betula uber (Ashe) Fernald -- accepted -- Virginia birch, Virginia round-leaf birch, Virginia roundleaf birch
  Betula verrucosa Ehrh. -- not accepted
  Betula X alpestris Fr. -- accepted -- birch
  Betula X arbuscula Dugle -- not accepted
  Betula X caerulea Blanch. (pro sp.) -- accepted -- blue birch
  Betula X caerulea var. caerulea Blanch. -- accepted -- blue birch
  Betula X caerulea var. cunninghamii Boivin (pro nm.) -- accepted -- Cunningham's birch
  Betula X caerulea var. grandis Blanch. (pro nm.) -- accepted -- big blue birch
  Betula X caerulea-grandis Blanch. -- not accepted
  Betula X commixta Sarg. -- not accepted
  Betula X dugleana Lepage -- accepted -- Dugle's birch
  Betula X dutillyi Lepage -- accepted -- Dutilly's birch
  Betula X eastwoodiae Sarg. (pro sp.) -- accepted -- Eastwood's birch
  Betula X hornei B.T. Butler (pro sp.) -- accepted -- Horne's birch
  Betula X jackii C.K. Schneid. -- accepted -- Jack's birch
  Betula X neoborealis Lepage -- accepted -- northern birch
  Betula X purpusii C.K. Schneid. -- accepted -- Purpus' birch
  Betula X raymundii Lepage -- accepted -- Raymund's birch
  Betula X sandbergii Britton -- accepted -- Sandberg's birch
  Betula X sargentii Dugle -- accepted -- Sargent's birch
  Betula X sukaczewii Soczava -- not accepted
  Betula X uliginosa Dugle -- accepted -- birch
  Betula X ungavensis Lepage -- not accepted
  Betula X utahensis Britton (pro sp.) -- accepted -- northwestern paper birch
  Betula X winteri Dugle -- accepted -- Winter's birch
  Betula-alnus maritima Marshall -- not accepted
  Betulaceae -- accepted -- alder, birch
  Carpinus L. -- accepted -- hornbeam
  Carpinus americana Michx. -- not accepted
  Carpinus betulus L. -- accepted -- European hornbeam
  Carpinus betulus var. virginiana Marshall -- not accepted
  Carpinus caroliniana Walter -- accepted -- American hornbeam
  Carpinus caroliniana ssp. caroliniana Walter -- accepted -- American hornbeam
  Carpinus caroliniana ssp. virginiana (Marshall) Furlow -- accepted -- American hornbeam
  Carpinus caroliniana var. virginiana (Marshall) Fernald -- not accepted
  Carya Nutt. -- accepted -- caryer, hickory
  Carya alba (L.) Nutt. -- not accepted -- mockernut hickory
  Carya aquatica (F. Michx.) Elliott -- accepted
  Carya aquatica var. australis Sarg. -- not accepted
  Carya brownii var. varians Sarg. -- not accepted
  Carya buckleyi Durand -- not accepted
  Carya buckleyi var. arkansana (Sarg.) Sarg. -- not accepted
  Carya carolinae-septentrionalis (Ashe) Engl. & Graebn. -- not accepted -- southern shagbark hickory
  Carya cordiformis (Wangenh.) K. Koch -- accepted -- bitternut hickory, noyer amer, pignut
  Carya cordiformis var. latifolia Sarg. -- not accepted
  Carya floridana Sarg. -- accepted -- scrub hickory
  Carya glabra (Mill.) Sweet -- accepted -- pignut hickory, sweet pignut
  Carya glabra var. glabra (Mill.) Sweet -- not accepted -- pignut hickory
  Carya glabra var. hirsuta (Ashe) Ashe -- not accepted -- pignut hickory
  Carya glabra var. megacarpa Sarg. -- not accepted -- pignut hickory
  Carya glabra var. odorata (Marsh.) Little -- not accepted -- red hickory
  Carya glabra var. villosa (Sarg.) B.L. Rob. -- not accepted
  Carya illinoinensis (Wangenh.) K. Koch -- accepted -- nogal morado, nuez encarcelada, pecan, pecanier
  Carya laciniosa (Michx. f.) G. Don -- accepted -- kingnut, shellbark hickory
  Carya leiodermis Sarg. -- not accepted
  Carya magnifloridana Murrill -- not accepted
  Carya microcarpa (Nutt.) Britton -- not accepted
  Carya myristiciformis (F. Michx.) Elliott -- accepted -- nutmeg hickory
  Carya oliviformis (Michx. f.) Nutt. -- not accepted
  Carya ovalis (Wangenh.) Sarg. -- not accepted -- pignut hickory, red hickory
  Carya ovalis var. hirsuta (Ashe) Sarg. -- not accepted
  Carya ovalis var. mollis (Ashe) Sudw. -- not accepted
  Carya ovalis var. obcordata (Pursh) Sarg. -- not accepted
  Carya ovalis var. obovalis Sarg. -- not accepted
  Carya ovalis var. odorata (Marsh.) Sarg. -- not accepted
  Carya ovata (Mill.) K. Koch -- accepted -- caryer ovale, noyer tendre, shagbark hickory, shellbark hickory
  Carya ovata var. australis (Ashe) Little -- accepted
  Carya ovata var. carolinae-septentrionalis (Ashe) Reveal -- not accepted
  Carya ovata var. fraxinifolia Sarg. -- not accepted
  Carya ovata var. nuttallii Sarg. -- not accepted
  Carya ovata var. ovata (Mill.) K. Koch -- accepted
  Carya ovata var. pubescens Sarg. -- not accepted
  Carya pallida (Ashe) Engl. & Graebn. -- accepted -- sand hickory
  Carya pecan (Marsh.) Engl. & Graebn. -- not accepted
  Carya texana Buckley -- accepted -- black hickory
  Carya texana var. arkansana (Sarg.) Little -- not accepted
  Carya texana var. villosa (Sarg.) Little -- not accepted
  Carya tomentosa (Lam. ex Poir.) Nutt. -- accepted -- mockernut hickory
  Carya tomentosa var. subcoriacea (Sarg.) E.J. Palmer & Steyerm. -- not accepted
  Carya X brownii Sarg. -- accepted -- Brown's hickory
  Carya X collina Laughlin -- accepted -- Collin's hickory
  Carya X demareei E.J. Palmer -- accepted -- Demaree's hickory
  Carya X dunbarii Sarg. -- accepted -- Dunbar's hickory
  Carya X laneyi Sarg. -- accepted -- Laney's hickory
  Carya X laneyi var. chateaugayensis Sarg. -- not accepted
  Carya X lecontei Little -- accepted -- Leconte's hickory
  Carya X ludoviciana (Ashe) Little -- accepted -- hickory
  Carya X nussbaumeri Sarg. -- accepted -- Nussbaumer's hickory
  Carya X ovalis var. hirsuta (Ashe) Sarg. (pro var.) -- not accepted
  Carya X ovalis var. odorata (Marsh.) Sarg. (pro var.) -- not accepted
  Carya X schneckii Sarg. -- accepted -- Schneck's hickory
  Castanea Mill. -- accepted -- chestnut
  Castanea alabamensis Ashe -- not accepted
  Castanea alnifolia Nutt. -- not accepted -- Florida chinkapin
  Castanea alnifolia var. floridana Sarg. -- not accepted
  Castanea americana (Michx.) Raf. -- not accepted
  Castanea ashei (Sudw.) Sudw. -- not accepted
  Castanea bungeana Blume -- not accepted
  Castanea crenata Siebold & Zucc. -- accepted -- Japanese chestnut
  Castanea dentata (Marsh.) Borkh. -- accepted -- American chestnut
  Castanea floridana (Sarg.) Ashe -- not accepted
  Castanea formosana (Hayata) Hayata -- not accepted
  Castanea japonica Blume -- not accepted
  Castanea mollissima Blume -- accepted -- Chinese chestnut
  Castanea ozarkensis Ashe -- accepted -- Ozark chinkapin
  Castanea ozarkensis var. arkansana (Ashe) Ashe -- not accepted
  Castanea pubinervis (Hassk.) C.K. Schneid. -- not accepted
  Castanea pumila (L.) Mill. -- accepted -- Allegheny chinkapin, chinkapin, northern catalpa
  Castanea pumila var. ashei Sudw. -- not accepted
  Castanea pumila var. margarettiae Ashe -- not accepted
  Castanea pumila var. ozarkensis (Ashe) G.E. Tucker -- not accepted -- Ozark chinkapin, Ozark chinquapin
  Castanea pumila var. pumila (L.) Mill. -- not accepted -- chinkapin, trailing chinkapin
  Castanea sativa Mill. -- accepted -- European chestnut
  Castanea stricta Siebold & Zucc. -- not accepted
  Castanea vesca Gaertn. -- not accepted
  Castanea vulgaris Lam. -- not accepted
  Castanea X neglecta Dode (pro sp.) -- accepted -- neglected chestnut
  Castanopsis (D. Don) Spach -- accepted -- chinkapin
  Castanopsis chrysophylla (Douglas ex Hook.) A. DC. -- not accepted -- giant chinkapin
  Castanopsis chrysophylla var. minor (Benth.) A. DC. -- not accepted
  Castanopsis sclerophylla (Lindl. & Paxton) Schottky -- accepted
  Castanopsis sempervirens (Kellogg) Dudley ex Merriam -- not accepted
  Cerothamnus caroliniensis (Mill.) Tidestr. -- not accepted
  Cerothamnus ceriferus (L.) Small -- not accepted
  Cerothamnus inodorus (W. Bartram) Small -- not accepted
  Cerothamnus pumilus (Michx.) Small -- not accepted
  Chrysolepis Hjelmq. -- accepted -- chinkapin, chinquapin
  Chrysolepis chrysophylla (Douglas ex Hook.) Hjelmq. -- accepted -- giant chinquapin
  Chrysolepis chrysophylla var. chrysophylla (Douglas ex Hook.) Hjelmq. -- accepted -- giant chinquapin
  Chrysolepis chrysophylla var. minor (Benth.) Munz -- accepted -- giant chinquapin
  Chrysolepis sempervirens (Kellogg) Hjelmq. -- accepted -- bush chinquapin, Sierra chinkapin
  Comptonia L'Hér. ex Aiton -- accepted -- sweet fern
  Comptonia peregrina (L.) J.M. Coult. -- accepted -- sweet fern
  Comptonia peregrina var. asplenifolia (L.) Fernald -- not accepted
  Comptonia peregrina var. aspleniifolia (L.) Fernald -- not accepted
  Corylus L. -- accepted -- hazelnut
  Corylus americana Walter -- accepted -- American hazelnut, hazel, hazelnut, noisetier d'Amérique
  Corylus americana var. indehiscens Palmer & Steyerm. -- not accepted
  Corylus avellana L. -- accepted -- common filbert
  Corylus californica (A. DC.) Rose -- not accepted
  Corylus chinensis Franch. -- accepted
  Corylus colurna L. -- accepted -- Turkish hazelnut
  Corylus colurna var. chinensis (Franch.) Burkill -- not accepted -- Chinese hazelnut
  Corylus colurna var. colurna L. -- not accepted -- Turkish hazelnut
  Corylus cornuta Marshall -- accepted -- beaked hazel, beaked hazelnut, western hazel
  Corylus cornuta ssp. californica (A. DC.) A.E. Murray -- accepted -- California hazelnut
  Corylus cornuta ssp. cornuta Marshall -- accepted -- beaked hazelnut
  Corylus cornuta var. californica (A. DC.) Sharp -- not accepted -- California hazel, California hazelnut
  Corylus cornuta var. cornuta Marshall -- not accepted -- beaked hazelnut
  Corylus cornuta var. glandulosa B. Boivin -- not accepted -- beaked hazelnut
  Corylus ferox Wall. -- accepted -- Himalayan hazelnut
  Corylus ferox var. ferox Wall. -- accepted -- Himalayan hazelnut
  Corylus ferox var. thibetica (Batalin) Franch. -- not accepted -- Tibetan hazelnut
  Corylus ferox var. tibetica (Batalin) Franch. -- accepted -- Tibetan hazelnut
  Corylus heterophylla Fisch. ex Trautv. -- accepted -- Siberian hazelnut
  Corylus maxima Mill. -- not accepted -- giant filbert
  Corylus rostrata Aiton -- not accepted
  Corylus thibetica Batalin -- not accepted
  Corylus tibetica Batalin -- not accepted
  Duschekia sinuata (Regel) Pouzar -- not accepted
  Duschekia viridis (Chaix) Opiz -- not accepted
  Fagaceae -- accepted
  Fagus L. -- accepted -- beech
  Fagus americana Sweet -- not accepted
  Fagus ferruginea Aiton -- not accepted
  Fagus grandifolia Ehrh. -- accepted -- American beech
  Fagus grandifolia ssp. heterophylla Camp -- not accepted
  Fagus grandifolia var. caroliniana (Louden) Fernald & Rehder -- not accepted
  Fagus sylvatica L. -- accepted -- European beech
  Fagus sylvatica var. atropunicea Weston -- not accepted
  Gale Duhamel -- not accepted
  Gale palustris A. Chev. -- not accepted
  Hicoria alba Britton -- not accepted
  Hicoria aquatica (F. Michx.) Britton -- not accepted
  Hicoria arkansana (Sarg.) Ashe -- not accepted
  Hicoria austrina Small -- not accepted
  Hicoria borealis Ashe -- not accepted
  Hicoria carolinae-septentrionalis Ashe -- not accepted
  Hicoria cordiformis (Wangenh.) Britton -- not accepted
  Hicoria floridana (Sarg.) Sudw. -- not accepted
  Hicoria glabra (Mill.) Britton -- not accepted
  Hicoria glabra var. hirsuta Ashe -- not accepted
  Hicoria laciniosa (Michx. f.) Sarg. -- not accepted
  Hicoria myristiciformis (F. Michx.) Britton -- not accepted
  Hicoria ovalis (Wangenh.) Ashe -- not accepted
  Hicoria ovata (Mill.) Britton -- not accepted
  Hicoria pallida Ashe -- not accepted
  Hicoria pecan (Marsh.) Britton -- not accepted
  Hicoria texana Le Conte -- not accepted
  Hicoria texana auct. non Le Conte -- not accepted
  Hicoria tomentosa (Lam. ex Poir.) Raf. -- not accepted
  Hicoria villosa (Sarg.) Ashe -- not accepted
  Juglandaceae -- accepted -- walnuts
  Juglans L. -- accepted -- nogal, walnut
  Juglans ailanthifolia Carričre -- not accepted -- Japanese walnut
  Juglans ailantifolia Carričre -- accepted -- Japanese walnut
  Juglans alba L. -- not accepted
  Juglans boliviana (C. DC.) Dode -- accepted -- Bolivian walnut
  Juglans californica S. Watson -- accepted -- California black walnut, Southern California walnut
  Juglans californica var. californica S. Watson -- not accepted -- California walnut, southern California black walnut
  Juglans californica var. hindsii Jeps. -- not accepted -- Northern California black walnut
  Juglans cathayensis Dode -- not accepted
  Juglans cinerea L. -- accepted -- butternut, noyer cendré, white walnut
  Juglans elaeopyren Dode -- not accepted
  Juglans hindsii (Jeps.) Jeps. ex R.E. Sm. -- accepted -- Hinds's black walnut, Northern California walnut
  Juglans honorei Dode -- not accepted
  Juglans jamaicensis C. DC. -- accepted -- nogal, West Indian walnut
  Juglans major (Torr.) A. Heller -- accepted -- Arizona black walnut, Arizona walnut, New Mexico walnut
  Juglans major var. major (Torr.) A. Heller -- accepted -- Arizona walnut
  Juglans mandshurica Maxim. -- accepted -- Manchurian walnut
  Juglans microcarpa Berland. -- accepted -- little walnut, namboca, nogalito
  Juglans microcarpa var. major (Torr.) L.D. Benson -- not accepted
  Juglans microcarpa var. microcarpa Berland. -- not accepted -- little walnut
  Juglans microcarpa var. stewartii (I.M. Johnst.) W. Manning -- not accepted -- Stewart's little walnut
  Juglans neotropica Diels -- accepted -- Andean walnut
  Juglans nigra L. -- accepted -- black walnut, noyer noir
  Juglans regia L. -- accepted -- English walnut
  Juglans rupestris Engelm. ex Torr. -- not accepted
  Juglans rupestris var. major Torr. -- not accepted
  Juglans sieboldiana Maxim. -- not accepted
  Juglans X bixbyi Rehder -- accepted -- Bixby's walnut
  Juglans X intermedia Jacques -- accepted -- intermediate walnut
  Juglans X quadrangulata (Carričre) Rehder (pro sp.) -- accepted
  Lithocarpus Blume -- accepted -- tanoak
  Lithocarpus densiflorus (Hook. & Arn.) Rehder -- accepted -- tanoak
  Lithocarpus densiflorus var. densiflorus (Hook. & Arn.) Rehder -- accepted -- tanoak
  Lithocarpus densiflorus var. echinoides (R. Br.) Abrams -- accepted -- tanoak
  Morella Lour. -- accepted -- bayberry
  Morella californica (Cham.) Wilbur -- accepted -- California wax myrtle
  Morella caroliniensis (Mill.) Small -- accepted -- evergreen bayberry, southern bayberry
  Morella cerifera (L.) Small -- accepted -- wax myrtle, waxmyrtle
  Morella cordifolia (L.) Killick -- accepted -- waxberry
  Morella faya (Aiton) Wilbur -- accepted -- firetree
  Morella holdridgeana (Lundell) Kartesz -- not accepted -- Palo de cera
  Morella inodora (W. Bartram) Small -- not accepted -- scentless bayberry
  Morella pensylvanica (Mirb.) Kartesz -- accepted -- northern bayberry
  Morella rubra Lour. -- accepted -- red bayberry
  Morella X macfarlanei (Youngken) Kartesz -- not accepted
  Myrica L. -- accepted -- sweetgale
  Myrica aspleniifolia L. -- not accepted
  Myrica aspleniifolia var. tomentosa (A. Chev.) Gleason -- not accepted
  Myrica californica Cham. -- not accepted -- California wax myrtle, Pacific bayberry
  Myrica caroliniensis Mill. -- not accepted
  Myrica cerifera L. -- not accepted -- southern bayberry, wax myrtle
  Myrica cerifera var. pumila Michx. -- not accepted
  Myrica cordifolia L. -- not accepted -- waxberry
  Myrica faya Aiton -- not accepted -- candleberry myrtle, firetree
  Myrica gale L. -- accepted -- sweetgale
  Myrica gale var. gale L. -- not accepted -- sweetgale
  Myrica gale var. subarctica Rousseau -- not accepted
  Myrica gale var. subglabra (A. Chev) Fernald -- not accepted
  Myrica gale var. tomentosa C. DC. -- not accepted
  Myrica hartwegii S. Watson -- accepted -- Sierra bayberry, Sierra sweet-bay
  Myrica heterophylla Raf. -- not accepted -- evergreen bayberry, southern bayberry
  Myrica heterophylla var. curtissii (A. Chev) Fernald -- not accepted
  Myrica holdridgeana Lundell -- accepted -- Palo de cera
  Myrica holdrigeana Lundell -- not accepted
  Myrica inodora W. Bartram -- accepted -- odorless bayberry, scentless bayberry
  Myrica pensylvanica Mirb. -- not accepted -- northern bayberry
  Myrica peregrina (L.) Kuntze -- not accepted
  Myrica pusilla Raf. -- not accepted
  Myrica rubra Siebold & Zucc. -- not accepted -- red bayberry
  Myrica X macfarlanei Youngken -- not accepted
  Myricaceae -- accepted -- sweet gale
  Nothofagaceae -- accepted
  Nothofagus Blume -- accepted -- southern beech
  Nothofagus dombeyi (Mirb.) Oerst. -- accepted -- coigue
  Nothofagus obliqua (Mirb.) Oerst. -- accepted -- roble beech
  Ostrya Scop. -- accepted -- hophornbeam
  Ostrya chisosensis Correll -- accepted -- Big Bend hop hornbeam, Chisos hophornbeam
  Ostrya knowltonii Coville -- accepted -- Knowlton's hophornbeam
  Ostrya virginiana (Mill.) K. Koch -- accepted -- eastern hophornbeam, hophornbeam
  Ostrya virginiana var. chisosensis (Correll) Henrickson ined. -- not accepted
  Ostrya virginiana var. lasia Fernald -- not accepted
  Ostrya virginiana var. virginiana (Mill.) K. Koch -- not accepted -- hophornbeam, Virginia hophornbeam
  Platycarya Siebold & Zucc. -- accepted
  Platycarya strobilacea Siebold & Zucc. -- accepted
  Pterocarya Kunth -- accepted
  Pterocarya stenoptera C. DC. -- accepted -- Chinese wingnut
  Quercus L. -- accepted -- chęne, oak
  Quercus acerifolia (E.J. Palmer) Stoynoff & W.J. Hess -- accepted -- mapleleaf oak
  Quercus acuminata (Michx.) Houba -- not accepted
  Quercus acutissima Carruth. -- accepted -- sawtooth oak
  Quercus aegilops auct. -- not accepted
  Quercus agrifolia Née -- accepted -- California live oak, coast live oak
  Quercus agrifolia var. agrifolia Née -- not accepted -- California live oak
  Quercus agrifolia var. frutescens Engelm. -- not accepted -- coastal live oak
  Quercus agrifolia var. oxyadenia (Torr.) J.T. Howell -- not accepted -- coastal live oak
  Quercus ajoensis C.H. Mull. -- accepted -- Ajo Mountain scrub oak
  Quercus alba L. -- accepted -- chęne blanc, white oak
  Quercus alba var. subcaerulea Pickens & M.C. Pickens -- not accepted
  Quercus alba var. subflavea Pickens & M.C. Pickens -- not accepted
  Quercus alexanderi Britton -- not accepted
  Quercus annulata Buckley -- not accepted
  Quercus arizonica Sarg. -- accepted -- Arizona white oak
  Quercus arkansana Sarg. -- accepted -- Arkansas oak
  Quercus ashei Sterrett -- not accepted
  Quercus austrina Small -- accepted -- bastard white oak
  Quercus berberidifolia Liebm. -- accepted -- scrub oak
  Quercus bicolor Willd. -- accepted -- chęne bicolore, swamp white oak
  Quercus borealis F. Michx. -- not accepted
  Quercus borealis var. maxima (Marsh.) Ashe -- not accepted
  Quercus boyntonii Beadle -- accepted -- Boynton's oak, Boynton's sand post oak
  Quercus brantii Lindl. -- accepted -- Brant's oak
  Quercus breviloba (Torr.) Sarg. -- not accepted
  Quercus breweri Engelm. -- not accepted
  Quercus buckleyi Nixon & Dorr -- accepted -- Buckley's oak, Texas oak
  Quercus californica (Torr.) Cooper -- not accepted
  Quercus caput-rivuli Ashe -- not accepted
  Quercus carmenensis C.H. Mull. -- accepted -- Mexican oak
  Quercus catesbaei Michx. -- not accepted
  Quercus cedrosensis C.H. Mull. -- accepted -- Cedros Island oak
  Quercus cerris L. -- accepted -- European turkey oak
  Quercus chapmanii Sarg. -- accepted -- Chapman's oak
  Quercus chenii Nakai -- accepted -- xiao ye li
  Quercus chihuahuensis Trel. -- accepted -- Chihuahuan oak
  Quercus chinensis Bunge -- not accepted
  Quercus chrysolepis Liebm. -- accepted -- canyon live oak
  Quercus chrysolepis var. chrysolepis Liebm. -- not accepted -- canyon live oak
  Quercus chrysolepis var. nana (Jeps.) Jeps. -- not accepted -- canyon live oak
  Quercus chrysolepis var. palmeri (Engelm.) Sarg. -- not accepted
  Quercus cinerea Michx. -- not accepted
  Quercus coccinea Münchh. -- accepted -- scarlet oak
  Quercus coccinea var. coccinea Münchh. -- not accepted -- scarlet oak
  Quercus coccinea var. tuberculata Sarg. -- not accepted -- scarlet oak
  Quercus conferta Kit. -- not accepted
  Quercus cornelius-mulleri Nixon & K.P. Steele -- accepted -- Muller oak
  Quercus dentata Thunb. -- accepted -- Daimyo oak
  Quercus depressipes Trel. -- accepted -- Davis Mountain oak, Mexican dwarf oak
  Quercus diversicolor Trel. -- not accepted
  Quercus douglasii Hook. & Arn. -- accepted -- blue oak
  Quercus drummondii Liebm. -- not accepted
  Quercus dumosa Nutt. -- accepted -- coastal sage scrub oak, Nuttall's scrub oak
  Quercus dumosa var. alvordiana (Eastw.) Jeps. -- not accepted
  Quercus dumosa var. dumosa Nutt. -- not accepted -- coastal sage scrub oak
  Quercus dumosa var. elegantula Jeps. -- not accepted -- coastal sage scrub oak
  Quercus dumosa var. kinselae C.H. Mull. -- not accepted
  Quercus dumosa var. kinseliae C.H. Mull. -- not accepted
  Quercus dumosa var. macdonaldii (Greene & Kellogg) Jeps. -- not accepted
  Quercus dumosa var. turbinella (Greene) Jeps. -- not accepted
  Quercus dunnii Kellogg -- not accepted -- Dunn's oak, Palmer oak
  Quercus durandii Buckley -- accepted
  Quercus durandii var. breviloba (Torr.) E.J. Palmer -- accepted -- bastard oak
  Quercus durandii var. durandii Buckley -- accepted -- bastard oak
  Quercus durata Jeps. -- accepted -- leather oak
  Quercus durata var. durata Jeps. -- accepted -- leather oak
  Quercus durata var. gabrielensis Nixon & C.H. Mull. -- accepted -- leather oak
  Quercus eastwoodiae Rydb. -- not accepted
  Quercus eggelstonii Trel. -- not accepted
  Quercus elliottii Wilbur -- not accepted
  Quercus ellipsoidalis E.J. Hill -- accepted -- northern pin oak
  Quercus emoryi Torr. -- accepted -- Emory's oak
  Quercus engelmannii Greene -- accepted -- Engelmann's oak
  Quercus falcata Michx. -- accepted -- southern red oak
  Quercus falcata var. leucophylla (Ashe) E.J. Palmer & Steyerm. -- not accepted
  Quercus falcata var. pagodifolia Elliott -- not accepted
  Quercus falcata var. subintegra Engelm. -- not accepted
  Quercus falcata var. triloba (Michx.) Nutt. -- not accepted
  Quercus fendleri Liebm. -- not accepted
  Quercus frainetto Ten. -- accepted -- Italian oak
  Quercus fusiformis Small -- accepted -- escarpment live oak, live oak, plateau oak, Texas live oak
  Quercus gambelii Nutt. -- accepted -- Gambel's oak
  Quercus gambelii var. bonina S.L. Welsh -- not accepted -- Gambel's oak
  Quercus gambelii var. gambelii Nutt. -- not accepted -- Gambel's oak
  Quercus garryana Douglas ex Hook. -- accepted -- Oregon white oak
  Quercus garryana var. breweri (Engelm.) Jeps. -- accepted -- Oregon white oak
  Quercus garryana var. fruticosa (Engelm.) Govaerts -- not accepted -- Oregon white oak
  Quercus garryana var. garryana Douglas ex Hook. -- accepted -- Oregon white oak
  Quercus garryana var. semota Jeps. -- accepted -- Oregon white oak
  Quercus geminata Small -- accepted -- sand live oak
  Quercus georgiana M.A. Curtis -- accepted -- Georgia oak
  Quercus glauca Thunb. -- accepted -- ring-cup oak
  Quercus glaucoides auct. non M. Martens & Galeotti -- not accepted
  Quercus graciliformis C.H. Mull. -- accepted -- Chisos oak, slender oak
  Quercus gravesii Sudw. -- accepted -- Chisos red oak, Graves' oak
  Quercus grisea Liebm. -- accepted -- gray oak
  Quercus gunnisonii (Torr. & A. Gray) Rydb. -- not accepted
  Quercus harvardii Rydb. -- not accepted -- Harvard oak
  Quercus harvardii var. harvardii Rydb. -- not accepted
  Quercus harvardii var. tuckeri S.L. Welsh -- not accepted
  Quercus havardii Rydb. -- accepted -- Havard's oak, Havard's shinnery oak, sand shinnery oak, sand shinoak
  Quercus havardii var. havardii Rydb. -- not accepted -- Havard oak
  Quercus havardii var. tuckeri S.L. Welsh -- not accepted -- Havard oak
  Quercus hemisphaerica auct. non Bartram ex Willd. -- not accepted -- Darlington's oak
  Quercus hemisphaerica Bartram ex Willd. -- accepted -- Darlington's oak
  Quercus hemisphaerica var. hemisphaerica Bartram ex Willd. -- not accepted -- Darlington's oak
  Quercus hemisphaerica var. maritima (Michx.) C.H. Mull. -- not accepted -- Darlington's oak
  Quercus hinckleyi C.H. Mull. -- accepted -- Hinckley oak, Hinckley's oak
  Quercus hindsii Benth. -- not accepted
  Quercus houstoniana C.H. Mull. -- not accepted
  Quercus hypoleucoides A. Camus -- accepted -- silverleaf oak
  Quercus ilex L. -- accepted -- holly oak
  Quercus ilicifolia Wangenh. -- accepted -- bear oak
  Quercus imbricaria Michx. -- accepted -- shingle oak
  Quercus incana W. Bartram -- accepted -- bluejack oak
  Quercus infectoria Olivier -- accepted -- aleppo oak
  Quercus inopina Ashe -- accepted -- sandhill oak
  Quercus intricata Trel. -- accepted -- coahuila scrub oak, dwarf oak
  Quercus john-tuckeri Nixon & C.H. Mull. -- accepted -- Tucker's oak
  Quercus kelloggii Newberry -- accepted -- California black oak
  Quercus laceyi Small -- accepted -- Lacey's oak
  Quercus laevis Walter -- accepted -- turkey oak
  Quercus laurifolia Michx. -- accepted -- laurel oak
  Quercus leptophylla Rydb. -- not accepted
  Quercus livermorensis C.H. Mull. -- not accepted
  Quercus lobata Née -- accepted -- California white oak, valley oak
  Quercus lobata var. argillara Jeps. -- not accepted
  Quercus lobata var. insperata (Jeps.) Jeps. -- not accepted
  Quercus lobata var. turbinata Jeps. -- not accepted
  Quercus lobata var. walteri Jeps. -- not accepted
  Quercus lyrata Walter -- accepted -- overcup oak
  Quercus macrocarpa Michx. -- accepted -- bur oak
  Quercus macrocarpa var. depressa (Nutt.) Engelm. -- not accepted -- bur oak
  Quercus macrocarpa var. macrocarpa Michx. -- not accepted -- bur oak
  Quercus macrocarpa var. oliviformis (Michx. f.) A. Gray -- not accepted
  Quercus macrolepis Kotschy -- not accepted -- oak, Vallonea oak, Valonia oak
  Quercus mandanensis Rydb. -- not accepted
  Quercus margarettae (Ashe) Small -- accepted -- runner oak, sand post oak
  Quercus margarettiae (Ashe) Small -- not accepted -- runner oak, sand post oak
  Quercus marilandica Münchh. -- accepted -- blackjack oak
  Quercus marilandica var. ashei Sudw. -- accepted -- blackjack oak
  Quercus marilandica var. ashii Sudw. -- not accepted -- blackjack oak
  Quercus marilandica var. marilandica Münchh. -- accepted -- blackjack oak
  Quercus maritima (Michx.) Willd. -- not accepted
  Quercus maxima (Marsh.) Ashe -- not accepted
  Quercus michauxii Nutt. -- accepted -- swamp chestnut oak
  Quercus microcarya Small -- not accepted
  Quercus minima (Sarg.) Small -- accepted -- dwarf live oak
  Quercus mississippiensis Ashe -- not accepted
  Quercus mohriana Buckley ex Rydb. -- accepted -- Mohr's oak, Mohr's shinoak
  Quercus mongolica Fisch. ex Ledeb. -- accepted -- Mongolian oak
  Quercus montana Willd. -- accepted -- chestnut oak
  Quercus muehlenbergii Engelm. -- accepted -- chinkapin oak
  Quercus muhlenbergii Engelm. -- not accepted -- chinkapin oak
  Quercus myrsinifolia Blume -- not accepted
  Quercus myrtifolia Willd. -- accepted -- myrtle oak
  Quercus neoashei Bush -- not accepted
  Quercus nigra L. -- accepted -- water oak
  Quercus nigra var. heterophylla (Aiton) Ashe -- not accepted
  Quercus nigra var. marilandica L. -- not accepted
  Quercus nitescens Rydb. -- not accepted
  Quercus novomexicana (A. DC.) Rydb. -- not accepted
  Quercus nuttallii E.J. Palmer -- not accepted
  Quercus nuttallii var. cachensis E.J. Palmer -- not accepted
  Quercus oblongifolia Torr. -- accepted -- Mexican blue oak
  Quercus obtusa (Willd.) Ashe -- not accepted
  Quercus oerstediana R. Br. -- not accepted
  Quercus oglethorpensis W.H. Duncan -- accepted -- Oglethorpe oak
  Quercus pacifica Nixon & C.H. Mull. -- accepted -- Channel Island scrub oak
  Quercus pagoda Raf. -- accepted -- cherrybark oak, Texas oak
  Quercus pagodifolia (Elliott) Ashe -- not accepted
  Quercus palmeri Engelm. -- accepted -- Palmer's oak
  Quercus palustris Münchh. -- accepted -- pin oak
  Quercus parvula Greene -- not accepted -- coast oak, Santa Cruz Island oak
  Quercus parvula var. parvula Greene -- not accepted -- Santa Cruz Island oak
  Quercus parvula var. shrevei (C.H. Mull.) Nixon -- not accepted -- Shreve's oak
  Quercus parvula var. tamalpaisensis S.K. Langer -- not accepted -- Tamalpais oak
  Quercus persica Jaub. & Spach -- not accepted
  Quercus petraea (Matt.) Liebl. -- accepted -- durmast oak
  Quercus phellos L. -- accepted -- willow oak
  Quercus phellos var. laurifolia (Michx.) Chapm. -- not accepted
  Quercus polymorpha Schltdl. & Cham. -- accepted -- netleaf white oak
  Quercus pricei Sudw. -- not accepted
  Quercus prinoides Willd. -- accepted -- dwarf chinkapin oak, dwarf chinquapin oak
  Quercus prinoides Raf. -- not accepted
  Quercus prinoides var. acuminata (Michx.) Gleason -- not accepted
  Quercus prinoides var. rufescens Rehder -- not accepted
  Quercus prinus L. -- not accepted
  Quercus pseudomargarettiae Trel. -- not accepted
  Quercus pumila Walter -- accepted -- running oak
  Quercus pungens Liebm. -- accepted -- pungent oak, sandpaper oak
  Quercus pungens var. pungens Liebm. -- not accepted -- pungent oak
  Quercus pungens var. vaseyana (Buckley) C.H. Mull. -- not accepted -- sandpaper oak, Vasey's oak
  Quercus reticulata Humb. & Bonpl. -- not accepted
  Quercus robur L. -- accepted -- English oak
  Quercus robur f. fastigiata (Lam.) O. Schwarz -- not accepted
  Quercus robusta C.H. Mull. -- accepted -- robust oak
  Quercus rubra L. -- accepted -- northern red oak
  Quercus rubra var. ambigua (A. Gray) Fernald -- not accepted -- northern red oak
  Quercus rubra var. borealis (F. Michx.) Farw. -- not accepted
  Quercus rubra var. rubra L. -- not accepted -- northern red oak
  Quercus rubra var. texana (Buckley) Buckley -- not accepted
  Quercus rugosa Née -- accepted -- netleaf oak
  Quercus sadleriana R. Br. ter -- accepted -- deer oak
  Quercus san-sabeana Buckley -- not accepted
  Quercus schneckii Britton -- not accepted
  Quercus serrata Murray -- accepted -- bao li
  Quercus sessiliflora Salisb. -- not accepted
  Quercus shrevei C.H. Mull. -- not accepted
  Quercus shumardii Buckley -- accepted -- Shumard's oak
  Quercus shumardii var. acerifolia E.J. Palmer -- not accepted -- maple-leaf oak
  Quercus shumardii var. microcarpa (Torr.) Shinners -- not accepted
  Quercus shumardii var. schneckii (Britton) Sarg. -- not accepted -- Schneck's oak
  Quercus shumardii var. shumardii Buckley -- not accepted -- Shumard's oak
  Quercus shumardii var. stenocarpa Laughlin -- not accepted -- Shumard's oak
  Quercus shumardii var. texana (Buckley) Ashe -- not accepted
  Quercus similis Ashe -- accepted -- bottomland post oak, delta post oak
  Quercus sinuata Walter -- not accepted -- bastard oak, wavyleaf shinoak
  Quercus sinuata var. breviloba (Torr.) C.H. Mull. -- not accepted -- bastard oak, white shin oak
  Quercus sinuata var. san-sabeana (Buckley) Buckley -- not accepted
  Quercus sinuata var. sinuata Walter -- not accepted -- bastard oak
  Quercus stellata Wangenh. -- accepted -- post oak
  Quercus stellata var. araniosa Sarg. -- not accepted
  Quercus stellata var. attenuata Sarg. -- not accepted
  Quercus stellata var. boyntonii (Beadle) Sarg. -- not accepted
  Quercus stellata var. margaretta (Ashe) Sarg. -- not accepted
  Quercus stellata var. margarettae (Ashe) Sarg. -- not accepted
  Quercus stellata var. margarettiae (Ashe) Sarg. -- not accepted
  Quercus stellata var. mississippiensis (Ashe) Little -- not accepted
  Quercus stellata var. paludosa Sarg. -- not accepted
  Quercus stellata var. parviloba Sarg. -- not accepted
  Quercus stellata var. stellata Wangenh. -- not accepted
  Quercus suber L. -- accepted -- cork oak
  Quercus submollis Rydb. -- not accepted
  Quercus succulenta Small -- not accepted
  Quercus tardifolia C.H. Mull. -- accepted -- Chisos Mountains oak, lateleaf oak
  Quercus texana Buckley -- accepted -- Nuttall's oak, Texas red oak
  Quercus texana auct. non Buckley -- not accepted
  Quercus tomentella Engelm. -- accepted -- island live oak, island oak
  Quercus toumeyi Sarg. -- accepted -- Toumey's oak
  Quercus triloba Michx. -- not accepted
  Quercus turbinella Greene -- accepted -- scrub oak, shrub live oak, Sonoran scrub oak, turbinella oak
  Quercus turbinella ssp. ajoensis (C.H. Mull.) Felger & C.H. Lowe -- not accepted -- Ajo oak
  Quercus turbinella ssp. californica J.M. Tucker -- not accepted
  Quercus turbinella var. ajoensis (C.H. Mull.) Little -- not accepted -- shrub live oak
  Quercus turbinella var. californica (J.M. Tucker) L.D. Benson -- not accepted
  Quercus turbinella var. turbinella Greene -- not accepted -- shrub live oak
  Quercus undulata Torr. -- not accepted
  Quercus utahensis (A. DC.) Rydb. -- not accepted
  Quercus vaccinifolia Kellogg -- not accepted
  Quercus vacciniifolia Kellogg -- accepted -- huckleberry oak
  Quercus variabilis Blume -- accepted -- Chinese cork oak
  Quercus vaseyana Buckley -- accepted -- sandpaper oak
  Quercus velutina Lam. -- accepted -- black oak
  Quercus velutina var. missouriensis Sarg. -- not accepted
  Quercus venustula Greene -- not accepted
  Quercus viminea Trel. -- accepted -- Sonoran oak
  Quercus virginiana Mill. -- accepted -- live oak
  Quercus virginiana var. fusiformis (Small) Sarg. -- not accepted
  Quercus virginiana var. geminata (Small) Sarg. -- not accepted
  Quercus virginiana var. maritima (Michx.) Sarg. -- not accepted
  Quercus virginiana var. minima Sarg. -- not accepted
  Quercus virginiana var. virginiana Mill. -- not accepted
  Quercus vreelandii Rydb. -- not accepted
  Quercus wilcoxii Rydb. -- not accepted
  Quercus wislizeni A. DC. -- accepted -- interior live oak
  Quercus wislizeni var. frutescens Engelm. -- not accepted -- interior live oak
  Quercus wislizeni var. wislizeni A. DC. -- not accepted -- interior live oak
  Quercus wislizenii A. DC. -- not accepted -- interior live oak
  Quercus wislizenii var. frutescens Engelm. -- not accepted
  Quercus wislizenii var. wislizenii A. DC. -- not accepted
  Quercus X acutidens Torr. -- accepted
  Quercus X alvordiana Eastw. (pro sp.) -- accepted -- Alvord's oak
  Quercus X anceps E.J. Palmer -- accepted
  Quercus X andrewsii Sarg. -- not accepted
  Quercus X asheana Little -- accepted
  Quercus X ashei Trel. -- not accepted -- Ash's oak
  Quercus X atlantica Ashe (pro sp.) -- accepted -- Atlantic oak
  Quercus X beadlei Trel. -- accepted -- Beadle's oak
  Quercus X beaumontiana Sarg. -- accepted -- Beaumont's oak
  Quercus X bebbiana C.K. Schneid. -- accepted -- Bebb's oak
  Quercus X beckyae Gaynor -- accepted -- Becky's oak
  Quercus X benderi Baen. -- accepted -- Bender's oak
  Quercus X bernardiensis W. Wolf (pro sp.) -- accepted -- Bernard's oak
  Quercus X bimundorum E.J. Palmer -- accepted -- oak
  Quercus X blufftonensis Trel. -- accepted -- Bluffton's oak
  Quercus X brittonii W.T. Davis (pro sp.) -- accepted -- Britton's oak
  Quercus X burnetensis Little -- accepted -- Burnet's oak
  Quercus X bushii Sarg. -- accepted -- Bush's oak
  Quercus X byarsii Sudw. ex Trel. -- accepted -- Byars' oak
  Quercus X caduca Trel. -- accepted -- oak
  Quercus X caesariensis Moldenke -- accepted -- Caesar's oak
  Quercus X capesii W. Wolf -- accepted -- cape oak
  Quercus X carolinensis Trel. -- not accepted
  Quercus X chasei McMinn, Babc. & Righter -- not accepted
  Quercus X cocksii Sarg. -- accepted -- Cocks' oak
  Quercus X columnaris Laughlin -- accepted -- column oak
  Quercus X comptoniae Sarg. -- accepted -- Compton's oak
  Quercus X cravenensis Little -- accepted -- oak
  Quercus X deamii Trel. -- accepted -- Deam's oak
  Quercus X demareei Ashe -- accepted -- oak
  Quercus X discreta Laughlin -- accepted -- discreet oak
  Quercus X diversiloba Tharp ex A. Camus -- accepted -- manylobed oak
  Quercus X dubia Trel. -- not accepted
  Quercus X dubia Ashe -- not accepted
  Quercus X egglestonii Trel. -- accepted -- Eggleston's oak
  Quercus X eplingii C.H. Mull. -- accepted -- Epling's oak
  Quercus X exacta Trel. -- accepted -- oak
  Quercus X fallax E.J. Palmer -- not accepted
  Quercus X faxonii Trel. -- accepted -- Faxon's oak
  Quercus X fernaldii Trel. -- accepted -- Fernald's oak
  Quercus X fernowii Trel. -- accepted -- Fernow's oak
  Quercus X filialis Little -- accepted -- oak
  Quercus X fontana Laughlin -- accepted -- Fontana's oak
  Quercus X ganderi C.B. Wolf -- accepted -- Gander's oak
  Quercus X garlandensis E.J. Palmer -- accepted -- Garland's oak
  Quercus X giffordii Trel. -- accepted -- Gifford's oak
  Quercus X grandidentata Ewan (pro sp.) -- accepted -- largeleaf oak
  Quercus X guadalupensis Sarg. -- accepted -- Guadalupe oak
  Quercus X harbisonii Sarg. -- accepted -- Harbison's oak
  Quercus X hastingsii Sarg. -- accepted -- Hastings' oak
  Quercus X hawkinsiae Sudw. -- accepted -- Hawkins' oak
  Quercus X heterophylla F. Michx. (pro sp.) -- accepted -- oddleaf oak
  Quercus X hillii Trel. -- not accepted
  Quercus X howellii Tucker -- accepted -- Howell's oak
  Quercus X humidicola E.J. Palmer -- accepted -- oak
  Quercus X inaequalis E.J. Palmer & Steyerm. -- not accepted
  Quercus X incomita E.J. Palmer -- accepted -- oak
  Quercus X inconstans E.J. Palmer -- accepted -- oak
  Quercus X introgressa P.M. Thomson -- accepted -- oak
  Quercus X jackiana C.K. Schneid. -- accepted -- jack oak
  Quercus X jolonensis Sarg. -- accepted -- Jolon's oak
  Quercus X joorii Trel. -- accepted -- Jorr's oak
  Quercus X kinselae (C.H. Mull.) Nixon & C.H. Mull. -- not accepted
  Quercus X kinseliae (C.H. Mull.) Nixon & C.H. Mull. -- not accepted
  Quercus X leana Nutt. (pro sp.) -- accepted -- oak
  Quercus X lowellii Sarg. -- not accepted
  Quercus X ludoviciana Sarg. -- accepted -- oak
  Quercus X macdonaldii Greene & Kellogg (pro sp.) -- accepted -- MacDonald's oak
  Quercus X macnabiana Sudw. -- accepted -- MacNab's oak
  Quercus X mahonii E.J. Palmer -- not accepted
  Quercus X megaleia Laughlin -- accepted -- oak
  Quercus X mellichampii Trel. ex Sarg. -- accepted -- Mellichamp's oak
  Quercus X moreha Kellogg (pro sp.) -- accepted -- oracle oak
  Quercus X moultonensis Ashe (pro sp.) -- accepted -- Moulton's oak
  Quercus X munzii J.M. Tucker -- accepted -- Munz's oak
  Quercus X mutabilis E.J. Palmer & Steyerm. -- accepted -- oak
  Quercus X neopalmeri Sudw. -- accepted -- oak
  Quercus X neotharpii A. Camus -- accepted -- oak
  Quercus X nessiana E.J. Palmer -- accepted -- Ness's oak
  Quercus X organensis Trel. -- accepted -- organ oak
  Quercus X oviedoensis Sarg. -- accepted -- oak
  Quercus X palaeolithicola Trel. -- accepted -- oak
  Quercus X palmeriana A. Camus -- not accepted -- Palmer's oak
  Quercus X pauciloba Rydb. (pro sp.) -- not accepted -- wavyleaf oak
  Quercus X pinetorum Moldenke -- not accepted
  Quercus X podophylla Trel. -- accepted -- oak
  Quercus X porteri Trel. -- not accepted
  Quercus X pseudomargaretta Trel. (pro sp.) -- accepted -- false sand post oak
  Quercus X pseudomargarettiae Trel. (pro sp.) -- not accepted
  Quercus X rehderi Trel. -- accepted -- Rehder's oak
  Quercus X richteri Baen. -- not accepted
  Quercus X riparia Laughlin -- accepted -- riparian oak
  Quercus X robbinsii Trel. -- accepted -- Robbins' oak
  Quercus X rolfsii Small (pro sp.) -- accepted -- Rolfs' oak
  Quercus X rudkinii Britton (pro sp.) -- accepted -- Rudkin's oak
  Quercus X runcinata (A. DC.) Engelm. -- accepted -- oak
  Quercus X sargentii Rehder -- accepted -- Sargent's oak
  Quercus X saulii C.K. Schneid. -- accepted -- Saul's oak
  Quercus X schochiana Dieck ex Palmer -- accepted -- oak
  Quercus X schuettei Trel. -- accepted -- oak
  Quercus X shirlingii Bush ex E.J. Palmer & Steyerm. -- not accepted
  Quercus X smallii Trel. -- accepted -- Small's oak
  Quercus X stelloides E.J. Palmer -- accepted -- oak
  Quercus X sterilis Trel. -- accepted -- oak
  Quercus X sterretii Trel. -- not accepted -- Sterret's oak
  Quercus X sterrettii Trel. -- accepted
  Quercus X subconvexa Tucker -- accepted -- oak
  Quercus X subfalcata Trel. -- accepted -- oak
  Quercus X subintegra (Engelm.) Trel. -- accepted -- oak
  Quercus X sublaurifolia Trel. -- accepted
  Quercus X substellata Trel. -- accepted -- oak
  Quercus X tharpii C.H. Mull. (pro sp.) -- accepted -- Tharp's oak
  Quercus X tottenii Melvin -- accepted -- Totten's oak
  Quercus X townei E.J. Palmer -- accepted -- Towne's oak
  Quercus X tridentata (Engelm. ex A. DC.) Trel. (pro sp.) -- accepted -- tridentata oak
  Quercus X undulata Torr. -- accepted
  Quercus X vaga E.J. Palmer & Steyerm. -- accepted -- oak
  Quercus X venulosa Ashe -- accepted -- oak
  Quercus X wagneri Gaynor -- accepted -- Wagner's oak
  Quercus X walteriana Ashe -- accepted -- Walter's oak
  Quercus X willdenowiana (Dippel) Beissner, Schelle & Zabel (pro sp.) -- accepted -- Willdenow's oak
  Wallia cinerea (L.) Alef. -- not accepted
  Wallia nigra (L.) Alef. -- not accepted
   

A gray bar