''Kalanchoe gastonis-bonnieri'' is a species of flowering plant in the family

Crassulaceae The Crassulaceae (from Latin ''crassus'', thick), also known as the stonecrop family or the orpine family, are a diverse family of dicotyledon flowering plants characterized by succulent leaves and a unique form of photosynthesis, known as Crass ...

. They are called "palm beachbells" or "donkey ear plants" as they have leaves resembling the shape of a donkey's ear. ''K. gastonis-bonnieri'' have thick green leaves more or less with brownish spots and often form plantlets at leaf tips. It may be confused with ''K. suarezensis'' and ''K. mortagei'', whose leaves have no spots.

References

gastonis-bonnieri gastonis-bonnieri House plants Taxa named by Joseph Marie Henry Alfred Perrier de la Bâthie {{Crassulaceae-stub