Dang, Van-Son, Tuan Anh Le, Thanh Son Hoang, van Son Le, van Bac Ha, Quoc Trong Pham, Souladeth Phetlasy, Shuichiro Tagane, and Akiyo Naiki. 2025. “Two New Species and One New Addition of Lasianthus (Rubiaceae) for the Flora of Vietnam”. Phytotaxa 694 (1). Auckland, New Zealand:57-67. https://doi.org/10.11646/phytotaxa.694.1.4.