FLORA OF VIETNAM
Araceae
Arisaema sp.

N.Vietnam, Tuyen Quang Prov., Na Hang Distr., Nam Chang Village, Vinh Yen commune: Dinh thong mountain around point 22(18′368N 105(26′293 E.

Primary forest on North - eastern slope at elevation 920 m a.s.l.

Rhizomatous herb, leaf sheath purplish, spathe white, purplish at margins, spadix bearded at top

HLF 697 25 Dec. 2002.

Coll. Hoang Van Chat, Nguyen Manh Hung, Duong Van Xy, Bang Tien Sy.
Grant from Henry Luce Foundation.