S Vietnam, prov. Kontum, distr. Dak Gley, about 7 km to S of Dak Gley town, near Dak Pet village, wet primary forest on slopes of N exposition along Dak Poko river
S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay, 32.5 km to NE from Dalat city. Closed primary broadleaved mt forest along mt ridge in 5-6 km to NNW from main Bi Dup peak at 1800-1900 m alt. (N 12° 07'. E 108° 41')