Type locality of the new species (Black dots): L1: L. bidoupensis, L2: L. congtroiensis, and L3: L. hongiaoensis.

  Part of: Ngoc NV, Binh HT, Nagahama A, Tagane S, Toyama H, Matsuo A, Suyama Y, Yahara T (2021) ´╗┐Morphological and molecular evidence reveals three new species of Lithocarpus (Fagaceae) from Bidoup-Nui Ba National Park, Vietnam. PhytoKeys 186: 73-92. https://doi.org/10.3897/phytokeys.186.69878