FLORA OF VIETNAM
Polypodiaceae s.l. (Hymenophyllaceae)
Hymenohyllum sp.?

Lai Chau Prov., Muong Te Distr., Muong Te Municipality, Nam Cum village, around point 22°32′06″N 102°32′29″E.

Secondary evergreen forest with bamboo on very steep slopes of remnant bluffly mountain composed with slid gray highly eroded limestone along Song Da River canyon at elev. 300-600 m a.s.l.

Lithophytic creeping fern on shady rocky wet cliffs along river. Locally abundant.

HAL 10090 23 Nov. 2006
Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.