Report from the OAK ICRA checklist

Quercus ×willdenowiana (Dippel) Zabel, Handb. Laubholzben. [Beissner & al.] 67 (1903) Quercus wislizeni A.DC., Prodr. 16(2): 67 (1864) Quercus wislizeni subsp. frutescens (Engelm.) A.E.Murray, Kalmia 13: 28 (1983) Quercus wrightii Nakai, J. Arnold Arbor. 5(2): 75 (1924) Quercus wutaishanica Mayr, Fremdländ. Wald-Parkbäume: 504 (1906) Quercus xalapensis Bonpl., Pl. Aequinoct. 2: 24 (1809) Quercus xanthoclada Drake, J. Bot. (Morot) 4: 149 (1890) Quercus xanthotricha A.Camus, Chênes, Atlas 2: 119 (1935) Quercus xuanlienensis H.T.Binh, Ngoc & T.N.Bon, PhytoKeys 92: 9 (2018) Quercus xylina Scheidw., Hort. Belge 4: 321 (1837) Quercus xylocarpa Kurz, J. Asiat. Soc. Bengal, Pt. 2, Nat. Hist. 44: 196 (1875) Quercus yanqianii (G.A.Fu) N.H.Xia & Y.H.Tong, Biodivers. Sci. 24: 717 (2016) Quercus yingjiangensis (Y.C.Hsu & Q.Z.Dong) Govaerts, R.Govaerts & D.G.Frodin, World Checkl. & Bibliogr. Fagales: 322 (1998) Quercus yiwuensis Y.C.Hsu & H.Wei Jen, Acta Phytotax. Sin. 14(2): 85 (1976) Quercus ×yokohamensis (Makino) Makino ex H.Ohba, Fl. Japan 2a: 55 (2006) Quercus yonganensis L.K.Ling & C.C.Huang, Guihaia 11: 10 (1991) Quercus yongchuniana Z.K.Zhou, Acta Bot. Yunnan. 20(1): 43 (1998) Quercus yoroensis Trel., Publ. Field Mus. Nat. Hist., Bot. Ser. 9: 282 (1940) Quercus yousei Trel., Publ. Field Mus. Nat. Hist., Bot. Ser. 17: 358 (1938) Quercus yunckeri Trel., Publ. Field Mus. Nat. Hist., Bot. Ser. 17: 358 (1938) Quercus yunnanensis Franch., J. Bot. (Morot) 13: 146 (1899) Quercus 'Zehra' Coombes, Journ. Int. Dendrol. Soc., 2015: 49 (2016) Quercus zempoaltepecana Trel., Mem. Natl. Acad. Sci. 20: 164 (1924) Quercus zhekunii M.Deng & J.Huang, Nordic J. Bot. 2025(6)-e04512: 10 (2024)