Echinopsis leucantha (Gillies ex Salm-Dyck) Walp.
      
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2 371817 Echinopsis leucantha (Gillies ex Salm-Dyck) Walp. [0] Cactaceae
N.L. Britton, J.N. Rose, Cact., vol. 3 : t. 7 (1922) [M.E. Eaton]