Notocactus oxycostatus subsp. gracilis (F.Ritter) Doweld in Sukkulenty 3: 54. 2000
Notocactus oxycostatus subsp. gracilis in Sukkulenty 3: 54. 2000
is new combination for Notocactus glaucinus var. gracilis, Kakteen Südamerika 1: 168. 1979
Notocactus oxycostatus subsp. gracilis in Sukkulenty 3: 54. 2000
Taxon for this name