Eriocereus guelichii (Speg.) A.Berger, Kakteen: 130. 1929 Eriocereus guelichii (Speg.) A.Berger, Kakteen: 130. 1929is new combination for Cereus guelichii Speg. in Anales Mus. Nac. Buenos Aires, ser. 3, 4: 482. 1905Taxon for this nameEriocereus guelichii (Speg.) A.Berger