Seticereus icosagonus var. aurantiaciflorus Backeb. in Kakteenkunde 1943: 31. 1943
Seticereus icosagonus var. aurantiaciflorus in Kakteenkunde 1943: 31. 1943
is basionym for Borzicactus icosagonus f. aurantiaciflorus, Kakteen 15: C Vb. 1960
Seticereus icosagonus var. aurantiaciflorus in Kakteenkunde 1943: 31. 1943
Taxon for this name