Echinopsis famatinensis (Speg.) Werderm. in Gartenflora 80: 301. 1931 Echinopsis famatinensis (Speg.) Werderm. in Gartenflora 80: 301. 1931is new combination for Echinocactus famatinensis Speg. in Anales Soc. Ci. Argent. 92: 118, fig. 9. 1921Taxon for this nameEchinopsis famatinensis (Speg.) Werderm.