The 30th International Gymnocalycium Convention of the Arbeitsgruppe Gymnocalycium Germany takes place in Radebeul, Germany from September 5th to September 7th, 2014.
G. carolinense subsp. ludwigii STO 533
G. nataliae VoS 1855
G. ambatoense P 29
G. uebelmannianum VoS 1760
G. horridispinum
Based on my trip to Argentina (2014) 347 new entries were added to the category field numbers.
The 26th International Gymnocalycium Convention of the Arbeitsgruppe Gymnocalycium (AGG) takes place in Eugendorf, Austria from April 11th to April 13th, 2014. Take a look at the convention schedule (in German only).