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Homonyms

IRMNG homonym list - species level - Initial letter = "Q" (225)

Note, this list includes both homonyms between codes (which may be valid in both cases) and homonyms within codes, of which in normal circumstances only one will potentially be a valid combination, according to the priority of the relevant genera.
Note also, that homonymy between species epithets in zoology originally established in different genera (even if the latter are themselves homonyms) is to be disregarded under the ICZN Code, Article 57.8.1.



Quadraspidiotus armeniacus
 Quadraspidiotus armeniacus Balachowsky, 1950 accepted as Diaspidiotus armenicus (Borchsenius, 1935) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)
 Quadraspidiotus armeniacus Borchsenius, 1949 accepted as Diaspidiotus armenicus (Borchsenius, 1935) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)

Quadraspidiotus jaapi
 Quadraspidiotus jaapi Ferris, 1943 accepted as Diaspidiotus jaapi (Leonardi, 1920) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)
 Quadraspidiotus jaapi Martin Mateo, 1983 accepted as Diaspidiotus jaapi (Leonardi, 1920) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)

Quadraspidiotus ostraeformis
 Quadraspidiotus ostraeformis Chou, 1985 accepted as Diaspidiotus ostreaeformis (Curtis, 1843) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)
 Quadraspidiotus ostraeformis Frey & Frey, 1995 accepted as Diaspidiotus ostreaeformis (Curtis, 1843) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)
 Quadraspidiotus ostraeformis Gómez-Menor Ortega, 1956 accepted as Diaspidiotus ostreaeformis (Curtis, 1843) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)
 Quadraspidiotus ostraeformis Aleksidze, 1995 accepted as Diaspidiotus ostreaeformis (Curtis, 1843) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)

Quadraspidiotus perniciosus
 Quadraspidiotus perniciosus Ferris, 1938 accepted as Diaspidiotus perniciosus (Comstock, 1881) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)
 Quadraspidiotus perniciosus Borchsenius, 1966 accepted as Diaspidiotus perniciosus (Comstock, 1881) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)

Quadraspidiotus piri
 Quadraspidiotus piri Pegazzano, 1955 accepted as Diaspidiotus pyri (Lichtenstein, 1881) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)
 Quadraspidiotus piri Bachmann, 1953 accepted as Diaspidiotus pyri (Lichtenstein, 1881) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)
 Quadraspidiotus piri Zahradník, 1972 accepted as Diaspidiotus pyri (Lichtenstein, 1881) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)
 Quadraspidiotus piri Duskova, 1953 accepted as Diaspidiotus pyri (Lichtenstein, 1881) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)
 Quadraspidiotus piri Zahradník, 1952 accepted as Diaspidiotus pyri (Lichtenstein, 1881) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)

Quadrastichodella nova
     Quadrastichodella nova Girault, 1922 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Eulophidae (Family)
 Quadrastichodella nova Girault, 1929 accepted as Quadrastichodella boudiennyi Girault, 1937 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Eulophidae (Family)

Quadricalcarifera alboviridis
     Quadricalcarifera alboviridis Kiriakoff, 1970 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Notodontidae (Family)
     Quadricalcarifera alboviridis Rothschild, 1917 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Notodontidae (Family)

Quadricalcarifera grisescens
     Quadricalcarifera grisescens Roepke, 1944 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Notodontidae (Family)
     Quadricalcarifera grisescens Roepke, 1951 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Notodontidae (Family)

Quadricoma filipjevioides
     Quadricoma filipjevioides Timm, 1970 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Desmoscolecida (Order) > Desmoscolecidae (Family)
     Quadricoma filipjevioides Chitwood, 1951 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Desmoscolecida (Order) > Desmoscolecidae (Family)

Quadroppia media
     Quadroppia media Gorddeeva, 1983 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Quadroppiidae (Family)
 Quadroppia media Gordeeva, 1983 accepted as Coronoquadroppia media (Gordeeva, 1983) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Quadroppiidae (Family)

Quadroppia nana
     Quadroppia nana Gorddeeva, 1983 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Quadroppiidae (Family)
 Quadroppia nana Gordeeva, 1983 accepted as Coronoquadroppia nana (Gordeeva, 1983) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Quadroppiidae (Family)

Quadroppia nasalis
     Quadroppia nasalis Gorddeeva, 1983 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Quadroppiidae (Family)
 Quadroppia nasalis Gordeeva, 1983 accepted as Coronoquadroppia nasalis (Gordeeva, 1983) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Quadroppiidae (Family)

Quadroppia omodeoi
     Quadroppia omodeoi Mahunka & Guido-Paoletti, 1984 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Quadroppiidae (Family)
 Quadroppia omodeoi Mahunka & Paoletti, 1984 accepted as Coronoquadroppia omodeoi (Mahunka & Paoletti, 1984) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Quadroppiidae (Family)

Quadroppia quadricarinata
     Quadroppia quadricarinata (Michael, 1885) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Quadroppiidae (Family)
 Quadroppia quadricarinata (Paoli, 1908) accepted as Quadroppia paolii Woas, 1986 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Quadroppiidae (Family)

Quasimus luteipes
     Quasimus luteipes (Candèze, 1873) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)
     Quasimus luteipes Candèze · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)

Quercus acerifolia
     Quercus acerifolia (E.J. Palmer) Stoynoff & Hess · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus acerifolia Petz. & G. Kirchn. accepted as Quercus rubra Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus acuminata
 Quercus acuminata (Michx.) Sarg. accepted as Quercus muehlenbergii Engelm. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus acuminata Endl. accepted as Lithocarpus korthalsii (Endl.) Soepadmo · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus acuminata Roxb. accepted as Lithocarpus acuminatus (Roxb.) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus acuminata M. Martens & Galeotti accepted as Quercus candicans Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus acuminatissima
 Quercus acuminatissima (Blume) A. DC. accepted as Castanopsis acuminatissima (Blume) A. DC. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus acuminatissima Merr. accepted as Lithocarpus mindanaensis (Elmer) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus acuta
     Quercus acuta Thunb. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus acuta Buch.-Ham. ex Wall. accepted as Castanopsis tribuloides (Sm.) A. DC. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus acuta Raf. accepted as Quercus coccinea Münchh. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus acuta Siebold ex Blume accepted as Lithocarpus glaber (Thunb.) Nakai · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus adriatica
     Quercus adriatica Simonk. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus adriatica Gand. accepted as Quercus petraea (Matt.) Liebl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus aegilops
 Quercus aegilops Mill. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus aegilops Linnaeus accepted as Quercus ithaburensis Decne. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus aegilops Griseb. accepted as Quercus trojana Webb · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus aegilops Scop. accepted as Quercus cerris Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus aegylopifolia
 Quercus aegylopifolia Boiss. ex A. DC. accepted as Quercus lusitanica Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus aegylopifolia Pers. accepted as Quercus hispanica Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus affinis
     Quercus affinis Scheidw. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus affinis M. Martens & Galeotti accepted as Quercus martensiana Trel. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus agrifolia
     Quercus agrifolia Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus agrifolia Batt. & Trab. accepted as Quercus auzandrii Gren. & Godr. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus aliena
     Quercus aliena J.-G. Jack · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
     Quercus aliena Blume · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus ambigua
 Quercus ambigua F. Michx. accepted as Quercus rubra Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus ambigua Kit. ex Rochel accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus ambigua Bonpl. accepted as Quercus rugosa Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus anceps
 Quercus anceps Korth. accepted as Lithocarpus elegans (Blume) Hatus. ex Soepadmo · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus anceps E.J. Palmer accepted as Quercus palmeriana A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus angustifolia
     Quercus angustifolia Sessé & Moç. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
     Quercus angustifolia Siebold ex Lavallée · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus angustifolia (Laguna) Villar ex Gonz. Albo accepted as Quercus battandieri A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus annulata
     Quercus annulata Sm. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus annulata Korth. accepted as Lithocarpus korthalsii (Endl.) Soepadmo · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus annulata Hook. f. ex A. DC. accepted as Quercus semiserrata Roxb. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus annulata Buckley accepted as Quercus sinuata Walter · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus aquifolia
 Quercus aquifolia Trab. accepted as Quercus auzandrii Gren. & Godr. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus aquifolia Kotschy ex A. DC. accepted as Quercus coccifera Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus armata
 Quercus armata D. Don accepted as Castanopsis tribuloides (Sm.) A. DC. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus armata Roxb. accepted as Castanopsis armata (Roxb.) Spach · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus ashei
     Quercus ashei Trel. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus ashei Sterrett accepted as Quercus similis Ashe · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus attenuata
 Quercus attenuata Gand. accepted as Quercus petraea (Matt.) Liebl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus attenuata Skan accepted as Lithocarpus attenuatus (Skan) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus aurea
 Quercus aurea K. Koch accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus aurea Wierzb. ex Rchb. accepted as Quercus dalechampii Ten. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus aurea (Wierzb. ex Rochel) Kotschy accepted as Quercus petraea (Matt.) Liebl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus aurea Raf. accepted as Quercus falcata Michx. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus australis
 Quercus australis Link accepted as Quercus lusitanica Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus australis A. Kern. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus axillaris
 Quercus axillaris E. Fourn. ex Trel. accepted as Quercus castanea Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus axillaris Schur accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus baetica
 Quercus baetica H. Buek accepted as Quercus lusitanica Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus baetica (Webb) Villar accepted as Quercus canariensis Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus bambusifolia
     Quercus bambusifolia Hance · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
     Quercus bambusifolia Fortune accepted as Quercus glauca Thunb. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus bancana
 Quercus bancana Scheff. accepted as Lithocarpus bancanus (Scheff.) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus bancana Kurz accepted as Lithocarpus polystachyus (Wall. ex A. DC.) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus banga
 Quercus banga Buch.-Ham. ex D. Don accepted as Quercus lanata Sm. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus banga Ham. ex Hook. f. accepted as Quercus lanata Sm. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus bedoi
 Quercus bedoi Borbás accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus bedoi Simonk. & Fekete accepted as Quercus streimii Heuff. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus blumeana
 Quercus blumeana Koord. & Valeton accepted as Lithocarpus kostermansii Soepadmo · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus blumeana Korth. accepted as Lithocarpus blumeanus (Korth.) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus borealis
 Quercus borealis F. Michx. accepted as Quercus rubra Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus borealis Gand. accepted as Quercus petraea (Matt.) Liebl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus brachycarpa
 Quercus brachycarpa Guss. ex Parl. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus brachycarpa Kotschy ex A. DC. accepted as Quercus lusitanica Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus brevifolia
 Quercus brevifolia Sarg. accepted as Quercus incana Bartram · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus brevifolia Kotschy ex A. DC. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus brevipes
 Quercus brevipes A. Kern. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus brevipes Borbás accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus calcarea
 Quercus calcarea Troitsky accepted as Quercus petraea (Matt.) Liebl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus calcarea Gand. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus callosa
 Quercus callosa M. Martens ex A. DC. accepted as Quercus laxa Liebm. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus callosa Benth. accepted as Quercus peduncularis Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus carolinensis
     Quercus carolinensis Münchh. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus carolinensis Trel. accepted as Quercus cravenensis Little · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus carpinifolia
 Quercus carpinifolia Raf. accepted as Quercus montana Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus carpinifolia Sennen accepted as Quercus canariensis Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus castanea
     Quercus castanea Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus castanea Muhl. accepted as Quercus muehlenbergii Engelm. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus castanea G.B. Emers. accepted as Quercus montana Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus castaneifolia
     Quercus castaneifolia C.A. Mey. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus castaneifolia Coss. ex J. Gay accepted as Quercus afares Pomel · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus castellana
 Quercus castellana Bosc ex Pers. accepted as Quercus pyrenaica Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus castellana Poir. accepted as Quercus ilex Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus catalaunica
 Quercus catalaunica Sennen accepted as Quercus auzandrii Gren. & Godr. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus catalaunica Sennen & Pau accepted as Quercus auzandrii Gren. & Godr. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus catalaunica Gand. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus cerris
     Quercus cerris Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus cerris Blanco accepted as Castanopsis javanica (Blume) A. DC. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus cerris Pall. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus cerris DC. accepted as Quercus pyrenaica Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus chinensis
 Quercus chinensis Bunge accepted as Quercus variabilis Blume · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus chinensis Abel accepted as Castanopsis sclerophylla (Lindl. & Paxton) Schottky · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus cinerea
 Quercus cinerea Michx. accepted as Quercus incana Bartram · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus cinerea Raf. accepted as Quercus incana Bartram · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus concentrica
     Quercus concentrica Lour. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus concentrica Blanco accepted as Lithocarpus celebicus (Miq.) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus confertifolia
 Quercus confertifolia Torr. accepted as Quercus hypoleucoides A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus confertifolia Bonpl. accepted as Quercus crassipes Bonpl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus conglomerata
 Quercus conglomerata Trel. accepted as Quercus rugosa Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus conglomerata Pers. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus conocarpa
 Quercus conocarpa Náves ex Fern.-Vill. accepted as Lithocarpus ovalis (Blanco) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus conocarpa Oudem. accepted as Lithocarpus conocarpus (Oudem.) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus costata
 Quercus costata Náves ex Fern.-Vill. accepted as Lithocarpus solerianus (Vidal) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus costata Blume accepted as Lithocarpus javensis Blume · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus crassifolia
     Quercus crassifolia Bonpl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus crassifolia Benth. accepted as Quercus splendens Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus cretica
 Quercus cretica Bald. accepted as Quercus ithaburensis Decne. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus cretica Raulin ex A. DC. accepted as Quercus coccifera Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus crispa
 Quercus crispa K. Koch accepted as Quercus ilex Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus crispa Steud. accepted as Quercus cerris Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus crispa Vuk. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus croatica
 Quercus croatica Gand. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus croatica Vuk. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus cuneata
     Quercus cuneata Roxb. ex Wall. accepted as Lithocarpus lucidus (Roxb.) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus cuneata Wangenh. accepted as Quercus falcata Michx. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus cuneifolia
 Quercus cuneifolia Liebm. accepted as Quercus glaucescens Bonpl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus cuneifolia Raf. accepted as Quercus glaucescens Bonpl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus dacica
 Quercus dacica Gand. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus dacica Borbás accepted as Quercus streimii Heuff. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus dealbata
 Quercus dealbata Wall. accepted as Quercus leucotrichophora A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus dealbata Hook. f. & Thomson ex Miq. accepted as Lithocarpus dealbatus (Hook. f. & Thomson ex Miq.) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
     Quercus dealbata Royle accepted as Quercus floribunda Lindl. ex A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus decipiens
 Quercus decipiens Behlen accepted as Quercus petraea (Matt.) Liebl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus decipiens M. Martens & Galeotti accepted as Quercus rugosa Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus densifolia
     Quercus densifolia Abel · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus densifolia Gand. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus dentata
     Quercus dentata Thunb. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus dentata S. Watson accepted as Quercus cerris Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus dentata Bartram accepted as Quercus nigra Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus depressa
     Quercus depressa Bonpl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus depressa Roxb. accepted as Lithocarpus cyclophorus (Endl.) A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus depressa Blume accepted as Lithocarpus elegans (Blume) Hatus. ex Soepadmo · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus dilacerata
     Quercus dilacerata Lavallée · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus dilacerata Hickel & A. Camus accepted as Quercus langbianensis Hickel & A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus dilatata
 Quercus dilatata A. Kern. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus dilatata Raf. accepted as Quercus marilandica (L.) Münchh. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus dilatata Lindl. ex A. DC. accepted as Quercus floribunda Lindl. ex A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
     Quercus dilatata Royle accepted as Quercus floribunda Lindl. ex A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus dispar
 Quercus dispar Chun & Tsiang accepted as Quercus kerrii Craib · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus dispar Kotschy ex A. DC. accepted as Quercus coccifera Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus dispar Raf. accepted as Quercus petraea (Matt.) Liebl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus dubia
     Quercus dubia Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus dubia Lindl. ex Wall. accepted as Castanopsis indica (Roxb. ex Lindl.) A. DC. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus dubia Trel. accepted as Quercus filialis Little · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus echinata
 Quercus echinata Salisb. accepted as Quercus cerris Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus echinata Lam. accepted as Quercus ithaburensis Decne. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus echinata A. DC. accepted as Lithocarpus densiflorus (Hook. & Arn.) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus echinata Kotschy ex A. DC. accepted as Quercus coccifera Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus elegans
     Quercus elegans Lojac. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus elegans Blume accepted as Lithocarpus elegans (Blume) Hatus. ex Soepadmo · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus elliptica
     Quercus elliptica Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus elliptica Liebm. ex A. DC. accepted as Quercus persiifolia Liebm. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus emoryi
     Quercus emoryi Torr. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus emoryi Porter & Coult. accepted as Quercus sinuata Walter · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus esculus
 Quercus esculus Linnaeus accepted as Quercus petraea (Matt.) Liebl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus esculus Pollini accepted as Quercus frainetto Ten. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus extensa
 Quercus extensa Schur accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus extensa (Schur) Schur accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus faginea
     Quercus faginea Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus faginea Ten. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus fallax
 Quercus fallax E.J. Palmer accepted as Quercus deamii Trel. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus fallax Gand. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus filiformis
     Quercus filiformis C.H. Mull. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus filiformis Muhl. ex A. DC. accepted as Quercus bicolor Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus frondosa
 Quercus frondosa Mill. accepted as Quercus cerris Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus frondosa Steud. accepted as Quercus cerris Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus gambelii
     Quercus gambelii Nutt. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus gambelii Liebm. accepted as Quercus douglasii Hook. & Arn. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus geminata
     Quercus geminata Small · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus geminata Hickel & A. Camus accepted as Quercus camusiae Trel. ex Hickel & A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus glabra
 Quercus glabra Blanco accepted as Lithocarpus ovalis (Blanco) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus glabra F. Buerger ex Blume accepted as Lithocarpus glaber (Thunb.) Nakai · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus glabra Thunb. accepted as Lithocarpus glaber (Thunb.) Nakai · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus glabra Siebold & Zucc. accepted as Lithocarpus edulis (Makino) Nakai · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus glabra Buch.-Ham. ex Wall. accepted as Lithocarpus acuminatus (Roxb.) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus glabrescens
     Quercus glabrescens Benth. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus glabrescens A. Kern. accepted as Quercus streimii Heuff. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus glabrescens Seemen accepted as Quercus oocarpa Liebm. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus glauca
     Quercus glauca Thunb. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus glauca Bosc ex Loisel. accepted as Quercus lusitanica Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus glauca Martrin-Donos & Timb.-Lagr. accepted as Quercus ilex Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus glauca F. Buerger ex Blume accepted as Lithocarpus glaber (Thunb.) Nakai · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus glomerata
     Quercus glomerata Roxb. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
     Quercus glomerata Wall. accepted as Castanopsis inermis (Lindl.) Benth. & Hook. f. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus gracilis
 Quercus gracilis (Rehder & E.H. Wilson) Wuzhi accepted as Quercus ciliaris C.C. Huang & Y.T. Chang · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus gracilis Korth. accepted as Lithocarpus gracilis (Korth.) Soepadmo · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus gracilis Lange accepted as Quercus ilex Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus grahamii
     Quercus grahamii Benth. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus grahamii A. DC. accepted as Quercus acutifolia Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus grandis
 Quercus grandis Liebm. accepted as Quercus skinneri Benth. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus grandis Gand. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus granulata
 Quercus granulata Liebm. accepted as Quercus borucasana Trel. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus granulata Raf. accepted as Quercus montana Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus grosseserrata
 Quercus grosseserrata Kotschy ex Wenz. accepted as Quercus infectoria G. Olivier · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus grosseserrata Blume accepted as Quercus mongolica Fisch. ex Ledeb. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus helvetica
 Quercus helvetica Gand. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus helvetica Thell. accepted as Quercus thellungii A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus hemisphaerica
     Quercus hemisphaerica Bartram ex Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus hemisphaerica Endl. accepted as Quercus virginiana Mill. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus hemisphaerica Drake accepted as Lithocarpus corneus (Lour.) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus heterophylla
     Quercus heterophylla F. Michx. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus heterophylla A. DC. accepted as Quercus cerris Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus heterophylla Raf. accepted as Quercus incana Bartram · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus heterophylla Vuk. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus hispanica
     Quercus hispanica Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus hispanica Willk. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus humilis
 Quercus humilis Walter accepted as Quercus incana Bartram · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus humilis DC. accepted as Quercus pyrenaica Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus humilis Mill. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus humilis Lam. accepted as Quercus lusitanica Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus hybrida
     Quercus hybrida Small · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus hybrida Brot. accepted as Quercus faginea Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus hybrida Bechst. accepted as Quercus rosacea Bechst. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus hybrida Houba accepted as Quercus moultonensis Ashe · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus hypoleuca
 Quercus hypoleuca Miq. accepted as Lithocarpus korthalsii (Endl.) Soepadmo · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus hypoleuca Gand. accepted as Quercus petraea (Matt.) Liebl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus hypoleuca Kotschy ex A. DC. accepted as Quercus ithaburensis Decne. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus hypoleuca Engelm. accepted as Quercus hypoleucoides A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus ilex
     Quercus ilex Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus ilex Lour. accepted as Quercus helferiana A. DC. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus ilicifolia
     Quercus ilicifolia Wangenh. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus ilicifolia Koord. & Valeton ex Seemen accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus ilicifolia Salisb. accepted as Quercus ilex Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus imbricaria
     Quercus imbricaria Michx. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus imbricaria A. Gray ex A. DC. accepted as Quercus phellos Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus inaequalis
     Quercus inaequalis Watelet · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus inaequalis E.J. Palmer & Steyerm. accepted as Quercus filialis Little · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus incana
     Quercus incana Bartram · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus incana Roxb. accepted as Quercus leucotrichophora A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus inops
 Quercus inops Kotschy ex A. DC. accepted as Quercus coccifera Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus inops Gand. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus insularis
 Quercus insularis Gand. accepted as Quercus petraea (Matt.) Liebl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus insularis Chun & P.C. Tam accepted as Quercus phanera Chun · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus insularis Borzí accepted as Quercus congesta C. Presl · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus intermedia
 Quercus intermedia M. Martens & Galeotti accepted as Quercus candicans Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus intermedia Boenn. ex Rchb. accepted as Quercus rosacea Bechst. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus korthalsii
 Quercus korthalsii Endl. accepted as Lithocarpus korthalsii (Endl.) Soepadmo · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus korthalsii Blume accepted as Lithocarpus sundaicus (Blume) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus laciniata
     Quercus laciniata Vuk. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus laciniata Lodd. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus lanceolata
 Quercus lanceolata S.Z. Qu & W.H. Zhang accepted as Quercus shanxiensis Z.K. Zhou · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus lanceolata M. Martens & Galeotti ex A. DC. accepted as Quercus elliptica Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus lanceolata Bonpl. accepted as Quercus laurina Bonpl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus lancifolia
     Quercus lancifolia Schltdl. & Cham. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus lancifolia Liebm. ex A. DC. accepted as Quercus leiophylla A. DC. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus lancifolia Benth. accepted as Quercus affinis Scheidw. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus lanuginosa
 Quercus lanuginosa Franch. accepted as Quercus franchetii Skan · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus lanuginosa (Lam.) Thuill. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus lanuginosa D. Don accepted as Quercus lanata Sm. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus lanuginosa Beck accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus lanuginosa Lam. accepted as Quercus cerris Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus lappacea
 Quercus lappacea Roxb. accepted as Lithocarpus lappaceus (Roxb.) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus lappacea (Roxb.) Rehder accepted as Lithocarpus lappaceus (Roxb.) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus laurifolia
     Quercus laurifolia Michx. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus laurifolia Miq. accepted as Lithocarpus korthalsii (Endl.) Soepadmo · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus laurina
     Quercus laurina Bonpl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus laurina M. Martens & Galeotti accepted as Quercus depressa Bonpl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus leptocarpa
     Quercus leptocarpa Vuk. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
     Quercus leptocarpa Jord. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus lineata
     Quercus lineata Blume · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus lineata Miq. accepted as Castanopsis acuminatissima (Blume) A. DC. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus longifolia
 Quercus longifolia Raf. accepted as Quercus montana Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus longifolia K. Koch accepted as Quercus mannifera Lindl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus longifolia Liebm. accepted as Quercus laurina Bonpl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus longipes
 Quercus longipes Hu accepted as Quercus glauca Thunb. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus longipes Steven accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus lyrata
     Quercus lyrata Walter · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus lyrata Spreng. accepted as Quercus lobata Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus macrocarpa
     Quercus macrocarpa Michx. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus macrocarpa Endl. accepted as Quercus microphylla Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus macrophylla
 Quercus macrophylla Née accepted as Quercus magnoliifolia Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus macrophylla Miq. accepted as Lithocarpus sundaicus (Blume) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus magnifica
 Quercus magnifica Brandis accepted as Lithocarpus magnificus (Brandis) A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus magnifica Dippel accepted as Quercus velutina Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus maingayi
 Quercus maingayi (Schottky) Burkill accepted as Lithocarpus maingayi (Benth.) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus maingayi Benth. accepted as Lithocarpus maingayi (Benth.) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus mairei
 Quercus mairei A. Camus accepted as Quercus neomairei A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus mairei H. Lév. accepted as Lithocarpus megalophyllus Rehder & E.H. Wilson · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus major
     Quercus major Nakai · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus major (A. DC.) Trel. accepted as Quercus treleaseana A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus maritima
 Quercus maritima Raf. accepted as Quercus hemisphaerica Bartram ex Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus maritima Gand. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus maritima (Michx.) Willd. accepted as Quercus hemisphaerica Bartram ex Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus meridionalis
 Quercus meridionalis Liou accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus meridionalis Gand. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus mespilifolia
 Quercus mespilifolia Wall. ex A. DC. accepted as Quercus kerrii Craib · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus mespilifolia Wallr. accepted as Quercus petraea (Matt.) Liebl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus mexicana
     Quercus mexicana Bonpl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus mexicana Benth. accepted as Quercus crassipes Bonpl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus microcarpa
 Quercus microcarpa Liebm. accepted as Quercus sapotifolia Liebm. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus microcarpa Lapeyr. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus microcarpa Morogues accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus microlepis
 Quercus microlepis Vuk. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus microlepis Trel. & C.H. Müll. accepted as Quercus laceyi Small · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus microphylla
 Quercus microphylla Thiébaut accepted as Quercus infectoria G. Olivier · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
     Quercus microphylla Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus minor
 Quercus minor Ridl. accepted as Lithocarpus falconeri (Kurz) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus minor (Marshall) Sarg. accepted as Quercus stellata Wangenh. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus minor Gand. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus mixta
     Quercus mixta Vill. ex Colm. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus mixta Reyn. accepted as Quercus ilex Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus mixta A. DC. accepted as Lithocarpus elegans (Blume) Hatus. ex Soepadmo · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus mollis
 Quercus mollis M. Martens & Galeotti accepted as Quercus crassifolia Bonpl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus mollis Raf. accepted as Quercus bicolor Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus molucca
     Quercus molucca Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus molucca Blanco accepted as Lithocarpus solerianus (Vidal) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus monticola
 Quercus monticola Petz. & G. Kirchn. accepted as Quercus montana Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus monticola King accepted as Lithocarpus monticolus (Koidz.) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus moreha
     Quercus moreha Kellogg · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus moreha Trel. accepted as Quercus moreha Kellogg · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus muricata
 Quercus muricata Roxb. accepted as Lithocarpus sundaicus (Blume) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus muricata Palau ex Willk. & Lange accepted as Quercus lusitanica Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus nana
 Quercus nana Willd. accepted as Quercus nigra Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus nana (Marshall) Sarg. accepted as Quercus ilicifolia Wangenh. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus nitida
 Quercus nitida M. Martens & Galeotti accepted as Quercus conspersa Benth. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus nitida Raf. accepted as Quercus myrtifolia Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus nitida Blume accepted as Lithocarpus daphnoideus (Blume) A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus nobilis
 Quercus nobilis Mast. accepted as Quercus marilandica (L.) Münchh. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus nobilis K. Koch accepted as Quercus falcata Michx. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus oblongata
 Quercus oblongata D. Don accepted as Quercus leucotrichophora A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus oblongata Gand. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus oblongifolia
     Quercus oblongifolia Torr. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus oblongifolia R. Br. accepted as Quercus chrysolepis Liebm. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus obscura
 Quercus obscura Seemen accepted as Quercus engleriana Seemen · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus obscura Trel. accepted as Quercus laeta Liebm. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus obtusa
 Quercus obtusa Sarg. accepted as Quercus laurifolia Michx. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus obtusa (Willd.) Ashe accepted as Quercus laurifolia Michx. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus obtusifolia
 Quercus obtusifolia Rydb. accepted as Quercus gambelii Nutt. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus obtusifolia D. Don accepted as Quercus semecarpifolia Sm. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus ochracea
 Quercus ochracea (Schottky) Merr. accepted as Lithocarpus nieuwenhuisii (Seemen) A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus ochracea Morogues accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus ovalis
 Quercus ovalis Blanco accepted as Lithocarpus ovalis (Blanco) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus ovalis Gand. accepted as Quercus petraea (Matt.) Liebl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus pallida
 Quercus pallida Blume accepted as Lithocarpus pallidus (Blume) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus pallida Heuff. accepted as Quercus streimii Heuff. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus palustris
     Quercus palustris Münchh. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus palustris Regel ex A. DC. accepted as Quercus coccinea Münchh. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus pandurata
 Quercus pandurata Bonpl. accepted as Quercus obtusata Bonpl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus pandurata Raf. accepted as Quercus margarettiae (Ashe) Small · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus pannosa
     Quercus pannosa Hand.-Mazz. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus pannosa Bosc ex A. DC. accepted as Quercus bicolor Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus parvifolia
     Quercus parvifolia Benth. ex Ettingsh. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus parvifolia Hand.-Mazz. accepted as Quercus acrodonta Seemen · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus paucidentata
     Quercus paucidentata Newb. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus paucidentata Franch. ex Nakai accepted as Quercus sessilifolia Blume · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus pedunculata
 Quercus pedunculata Ehrh. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus pedunculata Hoffm. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus petiolaris
 Quercus petiolaris Benth. accepted as Quercus polymorpha Schltdl. & Cham. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus petiolaris Boiss. & Heldr. accepted as Quercus infectoria G. Olivier · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus petiolata
 Quercus petiolata Schur accepted as Quercus petraea (Matt.) Liebl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus petiolata (Trel.) E. Murray accepted as Quercus eugeniifolia Liebm. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus pinnatifida
 Quercus pinnatifida Franch. & Sav. accepted as Quercus dentata Thunb. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus pinnatifida C.C. Gmel. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus placentaria
 Quercus placentaria Wall. accepted as Lithocarpus cyclophorus (Endl.) A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus placentaria Blume accepted as Lithocarpus elegans (Blume) Hatus. ex Soepadmo · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus platyphylla
     Quercus platyphylla Morogues · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus platyphylla E.F. Warb. accepted as Quercus magnoliifolia Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus prainiana
 Quercus prainiana H. Lév. accepted as Quercus helferiana A. DC. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus prainiana Trel. accepted as Quercus coffeicolor Trel. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus prasina
 Quercus prasina Pers. accepted as Quercus ilex Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus prasina Bosc ex Endl. accepted as Quercus lusitanica Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus prinoides
 Quercus prinoides Raf. accepted as Quercus prinoides Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
     Quercus prinoides Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus pruinosa
 Quercus pruinosa Blume accepted as Lithocarpus sundaicus (Blume) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus pruinosa Morales ex A. DC. accepted as Lithocarpus pseudomoluccus (Blume) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus pseudocerris
     Quercus pseudocerris Rouy · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus pseudocerris Boiss. accepted as Quercus cerris Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus pseudocerris Lojac. accepted as Quercus hispanica Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus pseudomolucca
 Quercus pseudomolucca Morales ex A. DC. accepted as Lithocarpus elegans (Blume) Hatus. ex Soepadmo · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus pseudomolucca Blume accepted as Lithocarpus pseudomoluccus (Blume) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus pulchella
 Quercus pulchella Bonpl. accepted as Quercus castanea Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus pulchella Gand. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus pumila
     Quercus pumila Castigl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
     Quercus pumila Walter · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus pumila Michx. accepted as Quercus montana Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus pumila Sudw. accepted as Quercus ilicifolia Wangenh. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus pungens
     Quercus pungens Liebm. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus pungens Gand. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus pyrenaica
     Quercus pyrenaica Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus pyrenaica Steven accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus quexigo
     Quercus quexigo Lavallée · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus quexigo Cook ex Willk. & Lange accepted as Quercus lusitanica Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus racemosa
 Quercus racemosa Lam. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus racemosa Jack accepted as Lithocarpus elegans (Blume) Hatus. ex Soepadmo · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus rapurahuensis
     Quercus rapurahuensis Pittier ex Trel. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
     Quercus rapurahuensis Pittier ex Seem. accepted as Quercus rapurahuensis Pittier ex Trel. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus reinwardtii
 Quercus reinwardtii Drake accepted as Lithocarpus pseudoreinwardtii A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus reinwardtii Korth. accepted as Lithocarpus reinwardtii (Korth.) A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus repanda
     Quercus repanda Bonpl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus repanda Benth. accepted as Quercus microphylla Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus repanda Michx. accepted as Quercus alba Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus retusa
 Quercus retusa Liebm. accepted as Quercus oleoides Schltdl. & Cham. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus retusa Raf. accepted as Quercus alba Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus rigida
 Quercus rigida K. Koch ex A. DC. accepted as Quercus lusitanica Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus rigida Willd. accepted as Quercus coccifera Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus robinsonii
 Quercus robinsonii Merr. accepted as Lithocarpus robinsonii Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus robinsonii Ridl. accepted as Lithocarpus neorobinsonii A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus rufa
 Quercus rufa Seemen accepted as Lithocarpus rufus (Koidz.) A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus rufa Vuk. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus rufescens
 Quercus rufescens Hook. f. & Thomson accepted as Castanopsis wattii (King) A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus rufescens (Rehder) E.P. Bicknell accepted as Quercus prinoides Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus rugosa
     Quercus rugosa Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
     Quercus rugosa (Masam.) J.C. Liao · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus salicifolia
     Quercus salicifolia Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus salicifolia Benth. accepted as Quercus laurina Bonpl. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus salicifolia Steud. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus sartorii
     Quercus sartorii Liebm. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus sartorii Botteri ex A. DC. accepted as Quercus acutifolia Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus sauteri
     Quercus sauteri Dalla Torre & Sarnth. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus sauteri Gand. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus sempervirens
 Quercus sempervirens Walter accepted as Quercus virginiana Mill. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus sempervirens Mill. accepted as Quercus ilex Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus sericea
     Quercus sericea (Aiton) Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus sericea Scheff. accepted as Quercus subsericea A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus serra
     Quercus serra Unger · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus serra Liebm. accepted as Quercus huitamalcana Trel. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus serrata
     Quercus serrata Thunb. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus serrata Roxb. accepted as Castanopsis indica (Roxb. ex Lindl.) A. DC. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus sicula
     Quercus sicula Borzí · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus sicula Gand. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus sinuata
     Quercus sinuata Walter · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus sinuata Martrin-Donos & Timb.-Lagr. accepted as Quercus ilex Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus spathulata
     Quercus spathulata Watelet · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus spathulata Seemen accepted as Quercus dolicholepis A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus spicata
 Quercus spicata Bonpl. accepted as Quercus rugosa Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus spicata Sm. accepted as Lithocarpus elegans (Blume) Hatus. ex Soepadmo · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus stenocarpa
     Quercus stenocarpa Lavallée · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus stenocarpa Gand. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus sundaica
 Quercus sundaica Blume accepted as Lithocarpus sundaicus (Blume) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus sundaica Fern.-Vill. accepted as Lithocarpus celebicus (Miq.) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus susedana
 Quercus susedana Vuk. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus susedana Gand. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus texana
     Quercus texana Buckley · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus texana Young accepted as Quercus buckleyi Nixon & Dorr · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus tomentella
     Quercus tomentella Engelm. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
     Quercus tomentella Jord. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus tomentosa
 Quercus tomentosa Willd. accepted as Quercus peduncularis Née · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus tomentosa Ehrh. ex A. DC. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus toza
 Quercus toza Bastard accepted as Quercus pyrenaica Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus toza Gillet ex Bosc accepted as Quercus pyrenaica Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus transiens
     Quercus transiens Reyn. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus transiens Gand. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus tristis
     Quercus tristis Liebm. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus tristis Gand. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus turbinata
 Quercus turbinata Liebm. accepted as Quercus polymorpha Schltdl. & Cham. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus turbinata Kit. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus turbinata Roxb. accepted as Lithocarpus thomsonii (Miq.) Rehder · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus turbinata Blume accepted as Quercus gemelliflora Blume · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus turneri
     Quercus turneri Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus turneri A. DC. accepted as Quercus hispanica Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus undulata
 Quercus undulata Benth. accepted as Quercus benthamii A. DC. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus undulata Torr. accepted as Quercus pauciloba Rydb. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus undulata Engelm. accepted as Quercus sinuata Walter · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus undulata K. Koch accepted as Quercus lusitanica Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus undulata Kit. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus valentina
 Quercus valentina Lam. ex Steud. accepted as Quercus velutina Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus valentina Cav. accepted as Quercus lusitanica Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus valida
 Quercus valida Kotschy ex A. DC. accepted as Quercus coccifera Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus valida Gand. accepted as Quercus pubescens Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus vallicola
     Quercus vallicola Trel. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus vallicola Gand. accepted as Quercus robur Linnaeus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus vallonea
 Quercus vallonea A. DC. accepted as Quercus ithaburensis Decne. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus vallonea Kotschy accepted as Quercus ithaburensis Decne. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus velutina
     Quercus velutina Lam. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus velutina L'Hér. ex A. DC. accepted as Quercus bicolor Willd. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus velutina Lindl. ex Wall. accepted as Quercus gomeziana A. Camus · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quercus vestita
     Quercus vestita Griff. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
 Quercus vestita Rehder & E.H. Wilson accepted as Quercus kerrii Craib · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Quernaspis siamensis
 Quernaspis siamensis Ali, 1970 accepted as Diaulacaspis siamensis Takahashi, 1942 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)
 Quernaspis siamensis Ali, 1970 accepted as Pinnaspis siamensis Takahashi, 1942 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)

Quillaja saponaria
     Quillaja saponaria Molina · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Quillajaceae (Family)
     Quillaja saponaria Poir. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Quillajaceae (Family)

Quillaja smegmadermos
     Quillaja smegmadermos DC. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Quillajaceae (Family)
     Quillaja smegmadermos Poepp. ex Walp. · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Quillajaceae (Family)

Quinqueloculina affinis
     Quinqueloculina affinis d'Orbigny, 1902 · Chromista (Kingdom) > Retaria (Phylum) > Tubothalamea (Class) > Miliolida (Order) > Hauerinidae (Family)
     Quinqueloculina affinis Albani, 1981 · Chromista (Kingdom) > Retaria (Phylum) > Tubothalamea (Class) > Miliolida (Order) > Hauerinidae (Family)

Quinqueloculina costata
     Quinqueloculina costata d'Orbigny, 1878 · Chromista (Kingdom) > Retaria (Phylum) > Tubothalamea (Class) > Miliolida (Order) > Hauerinidae (Family)
     Quinqueloculina costata Karfrer, 1867 · Chromista (Kingdom) > Retaria (Phylum) > Tubothalamea (Class) > Miliolida (Order) > Hauerinidae (Family)

Quoyula monodonta
     Quoyula monodonta Quoy & Gaimard · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Muricidae (Family)
 Quoyula monodonta (Blainville, 1832) accepted as Coralliophila monodonta (Blainville, 1832) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Muricidae (Family)