Frailea pumila subsp. colombiana (Werderm.) Prestlé in Gattung Frailea: 156. 1997
Frailea pumila subsp. colombiana in Gattung Frailea: 156. 1997
is new combination for Echinocactus colombianus in Notizbl. Bot. Gart. Berlin-Dahlem 11: 271. 1931
Frailea pumila subsp. colombiana in Gattung Frailea: 156. 1997
Taxon for this name