String of Rubies loving life : r succulents Amazon.com: Steven Rhodes Magical Mushroom Garden Retro Dark Humor T Shirt : Clothing, Shoes & Jewelry Donkey Ear (Kalanchoe gastoni) is a succulent originating from Madagascar. It has very unique grey green leaves, which droop much like a donkey's ears. At the end of the leaves, a small plantlet Plant Pathology and Molecular Diagnostics Laboratory Washington State Department of Agriculture