Astrophytum capas (capricorne x asterias)
(https://lh4.googleusercontent.com/-sNnXkP9o6JE/TFk5Ilfg8fI/AAAAAAAAYEg/nYOnMz-J_bs/s640/105-Astrophytum-capas.jpg)
(https://lh3.googleusercontent.com/-cRu4wg6GWEQ/TFk5Iw8GVTI/AAAAAAAAYEk/nf3jWXlOSzc/s640/106-Astrophytum-capas.jpg)
(https://lh6.googleusercontent.com/-PNnOpt91ziA/TFk5JL0gHEI/AAAAAAAAYEo/owSsk3Pv4mI/s640/107-Astrophytum-capas.jpg)
Mario, this look more like AS x CAP:
"A nice plant obtained by controlled pollination of ♀ Astrophytum asterias x ♂ Astrophytum capricorne"
http://www.cactus-art.biz/schede/ASTROPHYTUM/Astrophytum_hybrids/Astrophytum_hybrid_AS-CAP/Astrophytum_hybrid_AS-CAP.htm
Hi ToKra, those seeds came from Kohres, Germany.
Nevermind,
growers always use only one name, even if its ASxCAP or CAPxAS, but if we want to distinguish, we should use correct name as was on link i sent you in previous reply.
;)
(https://lh4.googleusercontent.com/akN6tfFzBXoVLmoYgiVl_GT-pk2tkx6Om2YTwJGgMMk=w910-h650-no)