a cross multigenic ?

[malospine]

a friend of mine gave me this hybrid, in my humble opinion I think it's a cross multigenic Astrophytum (perhaps caput medusae) x Echinopsis
What do you think?

[Carlo & Daniele]

very strange plant malos!

[grondinca1]

I would love to buy a cutting from your multigenic cross!  Serge ([email protected])
Im new on this site .. so amazing!  ;-)

[distar]

Strange and lovely.