| Name | Cryptantha affinis (A. Gray) Greene |
| Authorship | (A. Gray) Greene |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Cryptantha |
| Contains | Cryptantha affinis var. flexuosa A. Nelson |
| Holdings | 161 Specimens held in the Harvard University Herbaria identified as Cryptantha affinis (A. Gray) Greene |
| Identification made in | [no date] (159), 1915 (1), 1991 (1) |