About Sedum atratum L.
Sedum atratum, commonly called the dark stonecrop, is a species of flowering plant belonging to the family Crassulaceae. It is native to multiple European mountain ranges: the Cantabrians, Pyrenees, Alps, Apennines, Carpathians, and Balkans. This succulent is usually an annual, and grows at elevations up to 2,300 m (7,500 ft).