| Quercus acrodonta Seemen |
Accepted |
12 |
| Quercus acutissima Carruth. |
Accepted |
12 |
| Quercus agrifolia Née |
Accepted |
12 |
| Quercus alba L. |
Accepted |
12 |
| Quercus aliena var. acutiserrata Maxim. |
Accepted |
12 |
| Quercus bicolor Willd. |
Accepted |
12 |
| Quercus candicans Née |
Accepted |
12 |
| Quercus castaneifolia C. A. Mey. |
Accepted |
14 |
| Quercus cerris L. |
Accepted |
12 |
| Quercus chenii Nakai |
Accepted |
12 |
| Quercus chihuahuensis Trel. |
Accepted |
12 |
| Quercus chrysolepis Liebm. |
Accepted |
12 |
| Quercus coccifera L. |
Accepted |
12 |
| Quercus coccinea Münchh. |
Accepted |
12 |
| Quercus crassifolia Bonpl. |
Accepted |
12 |
| Quercus crenata Lam. |
Accepted |
12 |
| Quercus dalechampii Ten. |
Accepted |
12 |
| Quercus dentata Thunb. |
Accepted |
12 |
| Quercus depressipes Trel. |
Accepted |
12 |
| Quercus dolicholepis A. Camus |
Accepted |
12 |
| Quercus douglasii Hook. & Arn. |
Accepted |
12 |
| Quercus dumosa Nutt. |
Accepted |
12 |
| Quercus elliptica Née |
Accepted |
12 |
| Quercus engelmannii Greene |
Accepted |
12 |
| Quercus fabrei Hance |
Accepted |
12 |
| Quercus faginea Lam. |
Accepted |
12 |
| Quercus frainetto Ten. |
Accepted |
12 |
| Quercus franchetii Skan |
Accepted |
12 |
| Quercus frutex Trel. |
Accepted |
12 |
| Quercus gambelii Nutt. |
Accepted |
12 |
| Quercus garryana Douglas ex Hook. |
Accepted |
12 |
| Quercus gilliana Rehder & E. H. Wilson |
Accepted |
12 |
| Quercus glauca Thunb. |
Accepted |
12 |
| Quercus griffithii Hook. & Thomson ex Miq. |
Accepted |
12 |
| Quercus guyavifolia H. Lév. |
Accepted |
12 |
| Quercus hintonii E. F. Warb. |
Accepted |
12 |
| Quercus ichnusae Mossa & Bacch. & Brullo |
Accepted |
12 |
| Quercus ilex L. |
Accepted |
12 |
| Quercus ilicifolia Wangenh. |
Accepted |
12 |
| Quercus imbricaria Michx. |
Accepted |
12 |
| Quercus incana Bartram |
Accepted |
12 |
| Quercus kelloggii Newb. |
Accepted |
12 |
| Quercus lamellosa Sm. |
Accepted |
12 |
| Quercus libani G. Olivier |
Accepted |
12 |
| Quercus lineata Blume |
Accepted |
12 |
| Quercus lobata Née |
Accepted |
12 |
| Quercus lusitanica Lam. |
Accepted |
12 |
| Quercus macrocarpa Michx. |
Accepted |
12 |
| Quercus marilandica (L.) Münchh. |
Accepted |
12 |
| Quercus marlipoensis Hu & W. C. Cheng |
Accepted |
12 |
| Quercus mongolica Fisch. ex Ledeb. |
Accepted |
12 |
| Quercus montana Willd. |
Accepted |
12 |
| Quercus muehlenbergii Engelm. |
Accepted |
12 |
| Quercus myrsinifolia Blume |
Accepted |
12 |
| Quercus nigra L. |
Accepted |
12 |
| Quercus obtusata Bonpl. |
Accepted |
12 |
| Quercus oleoides Schltdl. & Cham. |
Accepted |
12 |
| Quercus palustris Münchh. |
Accepted |
12 |
| Quercus petraea (Matt.) Liebl. |
Accepted |
12 |
| Quercus phillyreoides A. Gray |
Accepted |
12 |
| Quercus polymorpha Schltdl. & Cham. |
Accepted |
12 |
| Quercus pontica K. Koch |
Accepted |
12 |
| Quercus prinoides Willd. |
Accepted |
12 |
| Quercus pubescens Willd. |
Accepted |
12 |
| Quercus pyrenaica Willd. |
Accepted |
12 |
| Quercus robur L. |
Accepted |
12 |
| Quercus rotundifolia Lam. |
Accepted |
12 |
| Quercus rubra L. |
Accepted |
12 |
| Quercus rugosa Née |
Accepted |
12 |
| Quercus semecarpifolia Sm. |
Accepted |
12 |
| Quercus semiserrata Roxb. |
Accepted |
12 |
| Quercus serrata Murray |
Accepted |
12 |
| Quercus setulosa Hickel & A. Camus |
Accepted |
12 |
| Quercus stellata Wangenh. |
Accepted |
12 |
| Quercus suber L. |
Accepted |
12 |
| Quercus trojana Webb |
Accepted |
12 |
| Quercus urbanii Trel. |
Accepted |
12 |
| Quercus utilis Hu & W. C. Cheng |
Accepted |
12 |
| Quercus variabilis Blume |
Accepted |
12 |
| Quercus velutina Lam. |
Accepted |
12 |
| Quercus wutaishanica Mayr |
Accepted |
12 |
| Quercus × basaseachicensis C. H. Mull. |
Accepted |
12 |
| Quercus × knoblochii C. H. Mull. |
Accepted |
12 |
| Quercus × mongolicodentata Nakai |
Accepted |
12 |
| Quercus mongolika Fisch. ex Ledeb. |
Unresolved |
12 |
| Quercus numantina Ceballos & Vicioso |
Unresolved |
12 |
| Quercus serrata Thunb. |
Unresolved |
12 |
| Quercus trabuttii Hy |
Unresolved |
12 |
| Quercus acutissima Carr. |
Synonym of Quercus acutissima Carruth. |
12 |
| Quercus calliprinos Webb |
Synonym of Quercus coccifera L. |
12 |
| Quercus coccifera subsp. mesto (Boiss.) Nyman |
Synonym of Quercus coccifera L. |
12 |
| Quercus douglasii H. E. Am. |
Synonym of Quercus douglasii Hook. & Arn. |
12 |
| Quercus faginea |
Synonym of Quercus faginea Lam. |
12 |
| Quercus faginea subsp. faginea |
Synonym of Quercus faginea Lam. |
12 |
| Quercus broteroi (Cout.) R. Mart. & S. de Rivas |
Synonym of Quercus faginea subsp. broteroi (Cout.) A. Camus |
12 |
| Quercus dilatata Lindl. ex A. DC. |
Synonym of Quercus floribunda Lindl. ex A. Camus |
12 |
| Quercus semiserrata var. mannii Hook. |
Synonym of Quercus gemelliflora Blume |
12 |
| Quercus griffithii Hook. & Thoms. |
Synonym of Quercus griffithii Hook. & Thomson ex Miq. |
12 |
| Quercus hartwissiana Stev. |
Synonym of Quercus hartwissiana Steven |
12 |
| Quercus macrolepis Kotschy |
Synonym of Quercus ithaburensis subsp. macrolepis (Kotschy) Hedge & Yalt. |
12 |
| Quercus lanuginosa D. Don |
Synonym of Quercus lanata Sm. |
12 |
| Quercus libani Oliv. |
Synonym of Quercus libani G. Olivier |
12 |
| Quercus lineata var. lobbii (Ettingsh.) Wenz. |
Synonym of Quercus lobbii Ettingsh. |
12 |
| Quercus fruticosa Brot. |
Synonym of Quercus lusitanica Lam. |
12 |
| Quercus prinus L. |
Synonym of Quercus michauxii Nutt. |
6 |
| Quercus crispula Blume |
Synonym of Quercus mongolica subsp. crispula (Blume) Menitsky |
12 |
| Quercus incana Roxb. |
Synonym of Quercus oblongata D. Don |
12 |
| Quercus lineata var. oxyodon (Miq.) Wenz. |
Synonym of Quercus oxyodon Miq. |
12 |
| Quercus palustris D. Roi |
Synonym of Quercus palustris Münchh. |
12 |
| Quercus tomentosa Willd. |
Synonym of Quercus peduncularis Née |
12 |
| Quercus sessiliflora Salisb. |
Synonym of Quercus petraea (Matt.) Liebl. |
12 |
| Quercus sessilis Ehrh. ex Schur |
Synonym of Quercus petraea (Matt.) Liebl. |
12 |
| Quercus dshorochensis K. Koch |
Synonym of Quercus petraea subsp. iberica (Steven) Krassiln. |
12 |
| Quercus iberica Steven ex M. Bieb. |
Synonym of Quercus petraea subsp. iberica (Steven) Krassiln. |
12 |
| Quercus polycarpa Schur |
Synonym of Quercus petraea subsp. iberica (Steven) Krassiln. |
12 |
| Quercus pubescens subsp. pubescens |
Synonym of Quercus pubescens Willd. |
12 |
| Quercus virgiliana (Ten.) Ten. |
Synonym of Quercus pubescens Willd. |
12 |
| Quercus toza Gillet ex Bosc |
Synonym of Quercus pyrenaica Willd. |
12 |
| Quercus pedunculata Hoffm. |
Synonym of Quercus robur L. |
12 |
| Quercus robur subsp. robur |
Synonym of Quercus robur L. |
12 |
| Quercus tomentosa Ehrh. ex A. DC. |
Synonym of Quercus robur L. |
12 |
| Quercus pedunculiflora K. Koch |
Synonym of Quercus robur subsp. pedunculiflora (K. Koch) Menitsky |
12 |
| Quercus semiserrata |
Synonym of Quercus semiserrata Roxb. |
12 |
| Quercus donarium Nakai |
Synonym of Quercus serrata subsp. serrata |
12 |
| Quercus glandulifera Blume |
Synonym of Quercus serrata subsp. serrata |
12 |
| Quercus glandulifera var. brevipetiolata (A. DC.) Nakai |
Synonym of Quercus serrata subsp. serrata |
12 |
| Quercus sessilifolia None |
Synonym of Quercus sessilifolia Blume |
12 |
| Quercus lineata var. thomsoniana (A. DC.) Wenz. |
Synonym of Quercus thomsoniana A. DC. |
12 |
| Quercus trojana subsp. trojana |
Synonym of Quercus trojana Webb |
12 |
| Quercus wislizeni |
Synonym of Quercus wislizeni A. DC. |
12 |
| Quercus wislizeni DC. |
Synonym of Quercus wislizeni A. DC. |
12 |
| Quercus liaotungensis Koidz. |
Synonym of Quercus wutaishanica Mayr |
12 |
| Quercus à howellii None |
Synonym of Quercus à howellii Tucker |
12 |