Dayanti, E.P., Pitopang, R., Ardi, W.H. & Thomas, D.C. (2020)

Two New Species of Begonia (Begoniaceae, Section Petermannia) from Mount Sidole, Central Sulawesi, Indonesia

. Phytotaxa 439 (2): 136–142. https://doi.org/10.11646/phytotaxa.439.2.4