FLORA OF VIETNAM

Orchidaceae

Liparis filiformis Aver.

Border area between Phieng Luong municipality (Ha Giang Prov., Bac Me Distr.) and Sinh Long municipalitiy (Tuen Quang Prov., Na Hang Distr.).

Primary broad-leaved humid evergreen and mixed forest on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation 1100-1170 m a.s.l. around point 22°38’24.3’’N 105°20’21.3’’E.

Epiphyte on mossy trees in shady humid place on rocky slope of limestone mountain. Flowers yellowish, lip and column light brown. Not common.

14 November 2014 CPC 7444

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz