Echinopsis oxygona (Link) Zucc. ex Pfeiff. & Otto [ Echinocactus oxygonus Link]
no HD illustration available (m1)
Echinopsis oxygona (Link) Zucc. ex Pfeiff. & Otto [ Echinocactus oxygonus Link] [Cactaceae]
J. Lindley, Edwards’s Bot. Reg., vol. 20 : t. 1717 (1835) [S.A. Drake]