The genus Rhynchoglossum Blume in Thailand is revised. Three species are recognised, R. obliquum Blume, R. mirabilis Patthar. and R. saccatum Patthar., the latter two newly described here and endemic to Thailand. A key to the species and illustrations are provided.
The genus Rhynchoglossum Blume (Gesneriaceae) in Thailand
Publication: Thai Forest Bulletin