Notocactus rubrigemmatus W.R.Abraham in Kakteen And. Sukk. 39: 40. 1988
Notocactus rubrigemmatus in Kakteen And. Sukk. 39: 40. 1988
is basionym for Notocactus concinnus var. rubrigemmatus in Internoto 9: 112. 1988
is basionym for Notocactus concinnus f. rubrigemmatus in Internoto 25: 56. 2004