Report from the OAK ICRA checklist

Quercus ×alvesii Vila-Viçosa, Capelo, R.Almeida & F.M.Vázquez, Medit. Bot. 44: 19 (2022) Quercus ×alvordiana Eastw., (1905) Quercus ambigua Bonpl., (1809) Quercus ambigua Michx., (1811) Quercus ambivenulosa Trel., (1933) Quercus amissiloba Trel., (1938) Quercus amoenifolia Gand., Fl. Eur. 21: 32 (1890) opus utique oppr. Quercus amphioxys Trel., (1924) Quercus anatolica O.Schwarz, (1934) Quercus ×anceps E.J.Palmer, (1948) nom. illegit. Quercus ×andegavensis Hy, (1895) Quercus ×andegavensis nothosubsp. henriquesii (Franco & Vasc.) Rivas Martínez & Sáenz, (1991) Quercus ×andegavensis 'Kassel' Hort. nom. ined. Quercus ×andegavensis 'Staatspark Karlsaue' Unpublished Quercus ×andresii R. Alonso et al., (1999) Quercus ×andrewsii Sarg., (1918) Quercus anglohondurensis C.H.Mull., Misc. Publ. U.S.D.A. 477: 76 (1942) Quercus ×anguste-lepidota Nakai, Bot. Mag. (Tokyo) 31: 3 (1917) Quercus annulata Sm., A.Rees, Cycl. 29: n.° 22 (1814) Quercus annulata Buckley, (1861) nom. illegit. Quercus ×anselmii Sennen, Diagn. Nouv. : 41 (1936) Quercus apanecana Trel., (1924) Quercus apiculata Djav.-Khoie, Turkish J. Bot. 42: 670 (2018) Quercus apiophylla E.F.Warb., (1939) Quercus appenina Lam., Encycl. 1: 725 (1785)