FLORA OF VIETNAM
Polypodiaceae
Colysis dissimilata

N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality, Phia
Khao village, Lo Da locality 22°16′01′'N 105°33′07′'E.

Primary closed evergreen rather dry coniferous forest with Fokienia
hodginsii along tops of ridge tops composed with highly eroded
crystalline limestone at elev. about 900 m a.s.l.

Lithophytic fern in shady places. Common.

HLF 833 26 Dec. 2002.

Coll. Phan Ke Loc, L.Averyanov, Nguyen Anh Duc, To Van Thao, Mai Van
Xinh, Nguyen Tien Vinh.
Grant from Henry Luce Foundation.