Arrojadoa rhodantha var. theunisseniana (Buinting & Brederoo) P.J.Braun in Bradleya 6: 90. 1988 Arrojadoa rhodantha var. theunisseniana (Buinting & Brederoo) P.J.Braun in Bradleya 6: 90. 1988is new combination for Arrojadoa theunisseniana Buining & Brederoo in Krainz, Kakteen 52: CVb. 1973Taxon for this nameArrojadoa rhodantha var. theunisseniana (Buinting & Brederoo) P.J.Braun