Two new species and one new record of Dichapetalum (Dichapetalaceae) are reported for Thailand. Dichapetalum khaoluangensefrom Khao Luang National Park, Nakhon Si Thammarat Province and D. ranongense from Khlong Na Kha Wildlife Sanctuary, Ranong Province are described and illustrated. Dichapetalum cambodianum is recorded in Trat Province.
Keywords
Flora of Thailand, Khao Luang National Protected Area, Khlong Na Kha Wildlife Sanctuary, taxonomy.