FLORA OF VIETNAM
Orchidaceae
Eria acervata Lindl.

Ha Giang Prov., Bac Me Distr., Phieng Luong municipality, around Phieng Day village.

Degraded primary broad-leaved humid evergreen forest along rocky canyon of small stream at the base of mountains composed with solid crystalline highly eroded limestone at elevation 900-1000 m a.s.l. around point 22°38′43.8″N 105°19′19.8″E.

Clustering epiphyte on old mossy trees. Not rare.

16 November 2014 CPC 7473a / TM 1166
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz

Fl in cult 20 June 2016. Flowers white, lip light yellowish. Photos L. Averyanov