Julius A. Buxus holttumiana of Peninsular Malaysia and Thailand is a variety of B. cochinchinensis (Buxaceae). Phytotaxa [Internet]. 2014 May 9 [cited 2025 Dec. 6];167(2):201–204. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.167.2.7