Gymnocalycium reductum (Link) Pfeiff. & Otto [ Cereus reductus Link]
      
no HD illustration available (m3)
5 485913 Gymnocalycium reductum (Link) Pfeiff. & Otto [116 226418 Cereus reductus Link] Cactaceae
W. Curtis, Bot. Mag., vol. 75 [ser. 3, vol. 5]: t. 4443 (1849) [W.H. Fitch]