Cactaceae
Matucana madisoniorum
Basionyme et synonymes homotypes
Borzicactus madisoniorum Hutchison 1963
Submatucana madisoniorum (Hutchinson) Backeb. 1966
Matucana madisoniorum (Hutchison) G.D.Rowley 1971
Loxanthocereus madisoniorum (Hutchison) Buxb. 1974
Eomatucana madisoniorum (Hutchison) F.Ritter 1981
Submatucana madisoniorum (Hutchinson) Backeb. 1966
Matucana madisoniorum (Hutchison) G.D.Rowley 1971
Loxanthocereus madisoniorum (Hutchison) Buxb. 1974
Eomatucana madisoniorum (Hutchison) F.Ritter 1981