Secamone siamica (at XTBG, by Zhu Renbin)

Secamone siamica Kerr in Bull. Misc. Inform., Kew 1938: 448 (1938)

Leaf blade hairy beneath; lower epidermis tuberculate-papillate. Stigma head protruding above the staminal column; upper narrower part of stigma head

slightly longer than the lower broader part, c. 0-5-0-6 mm long .

DISTRIBUTION. Northern Thailand.

HABITAT. Circa 600 m.