Upper Ni River valley, between Mt. Ouin and Mt. Kouakoué. Along old logging road from Mt. Dzumac road. Partially disturbed forest. Ultramafic substrate.
Boguen River valley, along lumber roads above Katrikoin, ca 20 air-km E of Bourail; forested slopes along lumber road leading to Mont Mé Ori above Katrikoin ca 500 m.
Upper Ouinne river basin: ridgeabove 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.
Regione Mine Emma (Poya-Bourail) in silva montana, primum legi 1.200 m alt. post per viam ad vallem nemorosam 900 m alt. et in fruticetis vel nemoribus relictis, 600-500 m alt.