Ferocactus recurvus (Miller) Borg [ Echinocactus cornigerus DC.]
no HD illustration available (m2)
Ferocactus recurvus (Miller) Borg [ Cactus recurvus Miller] [Cactaceae]
C.F. Förster, T. Rümpler, Handb. Cacteenk., ed. 2, vol. 1 : p. 507, t. 60 (1886)