Arequipiopsis hempeliana (Gürke) Kreuz. & Buining in Repert. Spec. Nov. Regni Veg. 50: 199. 1941
Arequipiopsis hempeliana in Repert. Spec. Nov. Regni Veg. 50: 199. 1941
is new combination for Echinopsis hempeliana in Monatsschr. Kakteenk. 16: 94. 1906