FLORA OF VIETNAM
Polypodiaceae s.l.
Polystichum sp.?

Lai Chau Prov., Tam Duong Distr., Ho Thau Community, Ho Thau village, around point 22°24′34″N 103°36′23″E.

Primary closed evergreen broad-leaved cloudy ericaceous forest on wet flat rocky river valley composed predominantly with shale at elev. about 2500 m a.s.l.

Terrestrial fern on shady rocky mossy slope. Locally common.

HAL 10404 5 Dec. 2006
Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.