Lithocarpus tapanuliensis Harapan, W.H.Tan, Nurainas & Strijk, sp. nov. A fresh fruits from field collection B fresh fruits in the canopy C bark and sapwood D fresh leaves E dried mature and immature infructescence F base of tree next to an animal wallow G cupule- bottom view, top view and nut bottom view and cross-section. Pictures by T.S. Harapan & T.A Febriamansyah, edited by W.H. Tan.

 
 
  Part of: Harapan TS, Tan WH, Febriamansyah TA, Nurainas, Syamsuardi, Strijk JS (2023) Lithocarpus tapanuliensis (Fagaceae), a new stone oak from northern Sumatra and its role as an important resource for critically endangered orangutans. PhytoKeys 234: 167-179. https://doi.org/10.3897/phytokeys.234.106015