Prov. Diego Suarez : Eastern Domain Reserve Integrale 12 Massif de Marojezy, just N of village of Manderra which lies on the edge of the reserve and is 5 miles N of Manantenina, 42 km by road NE of andapa on highway 36
Toamasina : préfecture : Fénérive Est, sous-préfecture : Vavatenina, commune : Ambodimangavalo, Fokontany : Manakambahiny, à 1 km de la rivière d'Ihofika Andranofantsona, à 10 km sud de Manakambahiny I
"UPPER OUINNE RIVER BASIN: Ridge above old B.R.G.M. Camp, S of Ouinné River, just below ridge to Rivière Bleue basin. Approx. equidistant from pts. 866 m, 1093 m and 1173 m. 166º33'42""E, 22º03'30-40""S. Peridotite. Elev. 950 m. Dense forest. "