Hoang, T. S., & Lin, C.-W. (2021).

Two new species of Begonia (sect. Platycentrum, Begoniaceae) from the Central Highlands of Vietnam: B. villosula and B. lophura

. Phytotaxa, 510(3), 263–274. https://doi.org/10.11646/phytotaxa.510.3.6