FLORA OF VIETNAM
Convallariaceae
Polygonatum sp.

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

Primary broad-leaved humid evergreen forest on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation 1100-1150 m a.s.l. around point 22°38′07.1″N 105°19′22.1″E.

Lithophytic herb along ridge edge. Occasional.

13 November 2014 CPC 7408
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz