Annonaceae Fissistigma sp. Thai Nguyen Prov., Dong Hy Distr., Tan Long Mun., Mo Ba vill., around point 21?44′51″ N, 105?52′08″ E, 385 m a.s.l.
Occasionnally clustered in wet and rather open places of heavily logged closed evergreen broad-leaved lowland forests or on their edges on shaly mountains. Woody vine, up to 10-15 m long; flowers greenish-yellowish. HAL 9115 24 Aug 2006 Collectors: Phan Ke Loc, Nguyen Tien Vinh and Nguyen Sinh Khang
Collected with the financial support from NYBG, U.S.A.