| Name | Crassula perforata Thunberg |
| Authorship | Thunberg |
| Rank | Species |
| Placed in | Crassula Linnaeus |
| Citation | 1778 Nova Acta Phys.-Med. Acad. Caes. Leop.-Carol. Nat. Cur. 6: 329, 338 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Crassula perforata Thunberg |
| Identification made in | [no date] (4) |