Arrojadoa theunisseniana Buining & Brederoo in Krainz, Kakteen 52: CVb. 1973
Arrojadoa theunisseniana in Krainz, Kakteen 52: CVb. 1973
is basionym for Arrojadoa rhodantha var. theunisseniana in Bradleya 6: 90. 1988
Arrojadoa theunisseniana in Krainz, Kakteen 52: CVb. 1973
Taxon for this name