Hughes M, Girmansyah D, Ardi WH. Further discoveries in the ever-expanding genus Begonia (Begoniaceae): fifteen new species from Sumatra. EJT [Internet]. 2015 Dec. 21 [cited 2026 Apr. 26];(167). Available from: https://ejt.sandbox.publicknowledgeproject.org/index.php/ejt/article/view/289