6. Carpinus dayongina K.W.Liu & Q.Z.Lin

Bulletin of Botanical Research, Harbin 6 (2): 143 (Liu & Lin 1986). – Type: China, Hunan, Dayong [now Zhangjiajie], Tianmen shan, 1100 m a.s.l., 28 Jul. 1985, K.W. Liu [Liu Ke-wang] 33359 (holo-: CSFI; iso-: PE). – Additional type material: ibid., 25 Aug. 1984, Y.T. Xiao [Xiao Yu-tan] 40700 (para-: not localized). – Note: the epithet is sometimes cited as “ dayongiana ” (Govaerts & Frodin 1998; WCSP 2016), but the authors consistently use “ dayongina ” (Liu & Lin 1986: 143, 145), and correctly so (Art. 60 Rec. 60 D, McNeill et al. 2012).