| Name | Crassula sinclairii (Hooker f.) A. P. Druce & Given |
| Authorship | (Hooker f.) A. P. Druce & Given |
| Rank | Species |
| Placed in | Crassula Linnaeus |
| Citation | 1985 New Zealand J. Bot. 22(4): 583 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Crassula sinclairii (Hooker f.) A. P. Druce & Given |
| Identification made in | [no date] (2) |