Bryophyllum gastonis - bonnieri

[nessa]

Does anyone know if Bryophyllum gastonis - bonnieri or Kalanchoe gastonis -
bonnieri  is the same thing as Donkey's ear?
I have been trying to find Donkey's ear for quite some time now, since my
dog mauled my last plant.
The plant i want is a succulent that  grows plantlets from just the tip of
the leaf, and I think just one plantlet per leaf at a time.
I appreciate any  help i can get!

nessa