Gymnocalycium nigriareolatum LF 71 November 23, 2014 by cactophyle 0 Gymnocalycium nigriareolatum LF 71 Argentina: Monte Portrero, Catamarca, 1100m Gymnocalycium nigriareolatum LF 71 из коллекции Константина Косогова (Днепр, Украина). – A plant from the collection of Konstantin Kosogov, Dnipro, Ukraine.