When I saw that Zigzag Cactus in the flower shop, I fell for it immidiately. So I asked for his name, and they told me: "Oh, this is just another Euphorbia." - I contradicted them that this is a catus for sure. So the the flower seller enlightened me with importance that cacti are a subspecies of Euphorbias.
Well, you should not believe in everything you are told by professionals. I prefer to ask you: have you any idea about this guy?
Thank you in advance