Mazo, K. R. F., & Rubite, R. R. (2022).

Two new species of Begonia (section Petermannia, Begoniaceae) from the Zamboanga Peninsula, Philippines, and a redescription of Begonia parvilimba

. Phytotaxa, 538(2), 163–171. https://doi.org/10.11646/phytotaxa.538.2.9