G. taningaense var. lukasikii VoS 181
G. gaponii aff. VoS 1456
G. bruchii var. glaucum GN 230/677
G. striglianum JPR 127/351
The 35rd International Gymnocalycium Symposium of the Arbeitsgruppe Gymnocalycium Germany takes place in Radebeul, Germany from September 13st to September 15rd, 2019.