Echinocactus turbiniformis Pfeiff.
no HD illustration available (m1)
Echinocactus turbiniformis Pfeiff. [Cactaceae]
K.M. Schumann, M Gürke, F. Vaupel, Bl. Kakt., vol. 1 : t. 39a (1900) [Toni Gürke]