21 October 1986.
Cameroon
Locality: Clay and fine sand, dark grey/black soil, in Park National Waza, on main train leading from park headquarters, village of Waza into park-22km SE of village, Waza, Maroua, Extreme- Nord Province
Coordinates: 11.2500, 14.6667
(Map it)
Elevation: 300m.
Collector(s):