Echinopsis eyriesii (Turpin) Pfeiff. & Otto [ Echinopsis turbinata Pfeiff. & Otto]
no HD illustration available (m1)
Echinopsis eyriesii (Turpin) Pfeiff. & Otto [ Echinocactus eyriesii Turpin] [Cactaceae]
N.L. Britton, J.N. Rose, Cact., vol. 3 : t. 6 (1922) [M.E. Eaton]