Dang, V.-S., Le, T.A., Hoang, T.S., Le, van S., Ha, van B., Pham, Q.T., Phetlasy, S., Tagane, S. & Naiki, A. (2025) Two new species and one new addition of Lasianthus (Rubiaceae) for the flora of Vietnam. Phytotaxa 694 (1): 57–67. https://doi.org/10.11646/phytotaxa.694.1.4