Quercus sontraensis Binh, Ngoc & Son A leafy twig with male inflorescences B, C young leaves covered with densely golden hairs D mature fruits E stylopodium F, G side and base of the cupule H inside of the cupule I nut (lateral view) K nut (top view). Materials from Son et al. QC201.

  Part of: Ngoc NV, Binh HT, Son HT, Suyama Y, Yahara T (2022) A new species of Quercus genus (Fagaceae) from Son Tra Peninsula, Central Vietnam. PhytoKeys 206: 61-73. https://doi.org/10.3897/phytokeys.206.85635