Bui, van Thanh, Khang Sinh Nguyen, Manh Tuan Le, Duc Trong Nghiem, Sy Hung Uong, Quang Trung Truong, Anh Tu Le, and Che Wei Lin. 2024. “Begonia laxiflora (Begoniaceae), a New Species in Sect. Petermannia From Central Vietnam”. Phytotaxa 671 (1). Auckland, New Zealand:98-104. https://doi.org/10.11646/phytotaxa.671.1.6.