''Sedum atratum'', the dark stonecrop, is a species of flowering plant in the family

Crassulaceae The Crassulaceae (, from Latin ''crassus'', thick), also known as the crassulas, the stonecrops or the orpine family, are a diverse Family (biology), family of dicotyledon angiosperms primarily characterized by succulent leaves and a form of phot ...

, native to the mountain ranges of Europe; Cantabrians, Pyrenees, Alps, Apennines, Carpathians, and Balkans. Usually an annual, it is a succulent found at elevations up to .

References

atratum Flora of Southwestern Europe Flora of Middle Europe Flora of Southeastern Europe Flora of Ukraine Taxa named by Carl Linnaeus Plants described in 1763 {{Crassulaceae-stub