| Name | Crassula alata subsp. pharnaceoides (Fischer & C. A. Meyer) Bywater & Wickens |
| Authorship | (Fischer & C. A. Meyer) Bywater & Wickens |
| Rank | Subspecies |
| Placed in | Crassula alata (Viviani) A. Berger |
| Citation | 1980 Kew Bull. 34(4): 633 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Crassula alata subsp. pharnaceoides (Fischer & C. A. Meyer) Bywater & Wickens |
| Identification made in | [no date] (2), 2019 (1) |