Gymnocalycium ×momo V.Gapon & Schelkun. in Kaktus-Klub, n.s. 2(1): 71. 2018 Gymnocalycium ×momo V.Gapon & Schelkun. in Kaktus-Klub, n.s. 2(1): 71. 2018Taxon for this nameGymnocalycium ×momo V.Gapon & Schelkun. in Kaktus-Klub, n.s. 2(1): 71. 2018