| 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) |