CALLADO, JOHN REY, Philippine National Herbarium; Botany and National Herbarium Division; National Museum of Natural History; T.M. Kalaw St.; Street; Ermita Manila 1000; Philippines, Philippines

• Phytotaxa Vol. 609 No. 4: 29 Aug. 2023 - Article
  Two new species of Begonia (Begoniaceae) from Aurora Memorial National Park, Luzon Island, Philippines
  Abstract