TY -JOUR AU -Kean Roe F. Mazo AU -Noel L. Salatan AU -Ian Earl A. Santos AU -Rosario R. Rubite TI -Two new species of Begonia (section Petermannia, Begoniaceae) from Zamboanga Peninsula, Philippines with notes on an amended description of B. elatostematoides PY -2022 DA -2022-08-13 JO -Taiwania VL -67 IS -3 SP -441 EP -449 UR -https://taiwania.ntu.edu.tw/abstract/1860 AB -Two new Begonia species, Begonia beringii and Begonia gampura, are reported from Zamboanga Peninsula, Philippines. Begonia elatostematoides was rediscovered, and an amended description is provided. Colour plates, ecological notes, distribution map, and preliminary assessment of their conservation status are provided. This brings the total number of Begonia section Petermannia in Zamboanga Peninsula to 18. DO -10.6165/tai.2022.67.441