FLORA OF VIETNAM Marantaceae Phrynium dispermum Gagnep.
Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, environs of Mo O O O village, around point 17°39′31.7”N 105°54′48.2”E.
Closed broad-leaved primary forest on very steep rocky slope of stream valley composed with highly eroded solid crystalline limestone at elevation about 422 m a.s.l.
Terrestrial herb to 1.5 m tall along rocky stream canyon. Not rare.
CPC 3835 28 July 2011 Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Vinh.