Tay Ninh prov., Tay Ninh city, Thanh Tan Municipality, Thanh Trung village, near Forest Protection Station, slope of Nui Ba mountain, around point 11?23′47″ N, 106?09′24″ E, 95 m a.s.l.
Rather common in heavily logged primary and secondary seasonal tropical lowland broad-leaved forest on slopes of granite mountain, mainly on stream banks. Leafless greenish stem, up to 1-3 m long. HAL 9276 29 Sep 2006 Photos Id by Phan Ke Loc Collectors: Phan Ke Loc, Nguyen Tien Vinh, Dang Van Son & Nguyen Quoc Dat
Collected with the financial support from NYBG, U.S.A.