FLORA OF LAOS
Hin Nam No Nature Protected Area

Orchidaceae
Eria perpusilla E.C. Parish & Rchb.f. ( = Gunnarorchis perpusilla (E.C.Parish & Rchb.f.) Brieger; Thelasis perpusilla (C.S.P.Parish & Rchb.f.) Schuit.)

Laos, Khammoune prov., Boualapha distr., Vang Maner village, Palai mountain area, around point 17°30′13.6″N, 105°49′23.9″E, 520 m a.s.l.

Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 300-500 m a.s.l.

Adpressed epiphyte on branches of tall tree. Occasional.

8 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 763.