Yes Calin,
I think the ID on that one is Parsel Tongue, if you want to GOOGLE it.
It didn't have a tag when I bought it.
I don't think I have ever seen any plantlets on the leaves.
I did have one leaf that got broke off & when I found it, there were a few plantlets that had developed.
Surprisingly to me, after this flowered, it produced alot of babies in the spent flowerstalk.
I am not sure if this is common among Kalanchoes or not??