Perrierosedum

Perrierosedum is a genus of succulent plants of the family Crassulaceae that is endemic to Madagascar and contains only the single species Perrierosedum madagascariense.

The genus name of Perrierosedum is in honour of Joseph Marie Henry Alfred Perrier de la Bâthie (1873–1958), a French botanist who specialized in the plants of Madagascar. It was first described and published in J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot. Vol.12 on page 166 in 1978.