Rubite, R. R.; Justo, C. A. D. G.; Villaseñor, P. C.; Angeles, M. D. D.; Tandang, D. N.; Lin, C.-W.

Three New Species of Begonia (section Baryandra, Begoniaceae) from Samar Island, the Philippines

. Phytotaxa 2021, 516, 263–274.