This is a plant to the left I got from my sister-in-law Susanne. She got it from a girlfriend of hers who said it was the famous "Queen of the night" cactus.
I got a bit suspecious and contacted the Botanical Garden of Copenhagen and they think,-from the photos I send them,-that it is a "Stapelia".

A nice ,-very green and lush plant,-as long as it doesn´t blossom! the flowers smells like rotten meat! This to attract the flies who pollinate them.

And the photo to the right is finally a "queen of the night", found it at a plantschool .

Allready started to grow again, and you can see the similarity between the two plants.