Orchidaceae

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 old mossy tree. Not common.

14 November 2014 CPC 7431b / TM 1171

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

Herbarium prepared in 16 June 2021, L. Averyanov, CPC 7431b / TM 1171. Sepals and petals light yellow, lip rich yellow with red net of veins on side lobes, column and anther light yellow. Photos.