12. Burmannia pusilla (Miers) Thwaites (1864: 325) PMT

≡ Gonianthes pusilla Miers (1841: 537)

≡ Burmannia coelestis var. pusilla (Miers) Trimen (1898: 131)

Cambodia (Cho et al. 2016)

Vietnam (Gagnepain 1908, Jonker 1938, Pham-Hoang 2000, Nguyen et al. 2003)

Presence of B. pusilla in Cambodia and Vietnam is questionable: Zhang (1999) failed to find any specimens of this species from Eastern Indochina and pointed out that the species has often been confused with B. coelestis .