FLORA OF VIETNAM
Polypodiaceae s.l.
Cyathea sp.

N. Vietnam, Hoa Binh prov., Da Bac distr., 4-6 km to the N of Doan Ket
village, Phu Canh mountain system (20°55′48′'N, 105°02′52′'E). Primary
wet broad-leaved evergreen closed mountain forest on sandstone and
shale with quartzite at elev. 800-1000 m a.s.l. Woody fern with stem
up to 1.5 m hg and fronds up to 2.5 n lg in steep open slope. Very
common.

HAL 447 30 March 2001

Collectors: N.T.Hiep, L.Averyanov, N.T.Vinh, D.T.Doan.