It looks very similar to C. europaea.

Jordi

Thank you again Jordi, the pattern is similar maybe a hybrid with some other
I found this link
Alfonso

Here is a link that might be useful: Caralluma

Alfonso,

Why do you think it's a hybrid? Depending of the area it comes from the flower pattern vary a little.
See my posting of Nov. 12.

Jordi

Here is a link that might be useful: EuropCar

Jordi: I thougth in a hybrid because the lack of hair in the pictures that I get from C. europaea, but in your last posting you make the same question about hair.
Thank you again
Alfonso