Rebutia pseudominuscula (Speg.) Britton & Rose, Cactaceae 3: 47, f. 58. 1922 Rebutia pseudominuscula (Speg.) Britton & Rose, Cactaceae 3: 47, f. 58. 1922is new combination for Echinopsis pseudominuscula Speg. in Anales Mus. Nac. Buenos Aires, ser. 3, 4: 488. 1905Taxon for this nameRebutia pseudominuscula (Speg.) Britton & Rose