Caballes, Ken Bien Mar L., Yu Pin Ang, Maverick N. Tamayo, and Noe P. Mendez. 2026. “Begonia falcatifolia (Begoniaceae, Section Baryandra), a New Species from Surigao Del Norte, Mindanao Island, Philippines”. Phytotaxa 774 (1). Auckland, New Zealand:69-78. https://doi.org/10.11646/phytotaxa.774.1.6.