FLORA OF VIETNAM Annonaceae Northern Vietnam, Lao Cai Prov., Van Ban Distr., Khanh Yen Ha municipality, to the S of Na Nheo village (in the vicinity of point 21°59′04′'N, 104°15′08′'E). Primary closed broad-leaved evergreen submontane forest on steep granite and quartzite slopes of mountain stream canyon at elev. 850-950 m a.s.l. Treelet about 4 m hg. Flowers green with yellow-purple tint, strong apple fragrant. Not common.