Lithocarpus vuquangensis Ngoc & Hung: A Branch with male inflorescences B Lower leaf surface C Holotype (KYO) D Spike with cupule E Young acorn F–H Side view, top view and scar of the mature nut, respectively I A part of infructescence K, L Inside and outside of the cupule. C, D, F–L From Yahara et al. V5743. Scale bars: 2 cm (D), 1 cm (F–H, K, L).

 
 
  Part of: Nguyen Van N, Nguyen Viet H, Hoang Thi B, Tagane S, Toyama H, Son HT, Tran Viet Ha, Yahara T (2018) Lithocarpus vuquangensis (Fagaceae), a new species from Vu Quang National Park, Vietnam. PhytoKeys 95: 15-25. https://doi.org/10.3897/phytokeys.95.21832