Middleton D, Atkins H, Truong LH, Nishii K, Möller M.

Billolivia, a new genus of Gesneriaceae from Vietnam with five new species

. Phytotaxa [Internet]. 2014 Mar. 3 [cited 2025 Dec. 6];161(4):241–269. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.161.4.1