Echinopsis albispinosa K. Schum. species accepted

Echinopsis breviflora (Backeb.) M. Lowry species accepted

Echinopsis calochlora K. Schum. species accepted

Echinopsis chrysantha Werderm. species accepted

Echinopsis clavata (F. Ritter) D. R. Hunt species accepted

Echinopsis jajoana (Backeb.) Blossf. species accepted

Echinopsis lageniformis (C. F. Först.) H. Friedrich & G. D. Rowley species accepted

Echinopsis marsoneri Werderm. species accepted

Echinopsis oligotricha (Cárdenas) M. Lowry species accepted

Echinopsis oxygona (Link) Zucc. ex Pfeiff. & Otto species accepted

Echinopsis rauschii Friedrich species accepted

Echinopsis rojasii Cárdenas species accepted

Echinopsis scopulicola (F. Ritter) Mottram species accepted

Echinopsis torrefluminensis M. Lowry species accepted

Echinopsis werdermannii Fric ex Fleisch. species accepted

Echinopsis × cabrerae (Kiesling) G. D. Rowley species accepted

Echinopsis densispina Werderm. species accepted

Echinopsis aurea Britton & Rose species accepted

Echinopsis haematantha (Speg.) D. R. Hunt species accepted

Echinopsis rhodacantha (Salm-Dyck) Salm-Dyck species accepted