| Name | Sedum atratum Linnaeus | 
| Authorship | Linnaeus | 
| Rank | Species | 
| Placed in | Sedum | 
| Citation | 1763 [Aug 1763] Sp. Pl., ed. 2. 2: 1673. | 
| Holdings | 15 Specimens held in the Harvard University Herbaria identified as Sedum atratum Linnaeus | 
| Identification made in | [no date] (15) |