FLORA OF VIETNAM
Plants of the Da Krong Nature Reserve
Polypodiaceae s.l. (Thelypteridaceae)
Sphaerostephanos heterocarpus ?

Vietnam, Quang Tri Prov., Da Krong Distr., Huc Nghi Municipality, La To Vill., along La Sam stream, around point 16°29′00″ N, 107°00′40″ E, 432 m Fa.s.l., shaly mt.

Terrestrial on wet stream banks. In secondary closed evergreen broad-leaved mixte with bamboo forest; occasionally common. Lower leaflets reduce suddenly.

HLF 5791 23 Mar 2006.

Coll.: P.K. Loc. N.V. Huy, H.T. Phuong, D.C. Tri, T.T. Tu.
Grant from Henry Luce Foundation.