| Name | Cryptantha intermedia var. grandiflora (Rydberg) Cronquist |
| Authorship | (Rydberg) Cronquist |
| Rank | Variety |
| Placed in | Cryptantha intermedia (A. Gray) Greene |
| Citation | 1959 Vasc. Pl. Pacif. N. W. 4: 191 |
| Holdings | 18 Specimens held in the Harvard University Herbaria identified as Cryptantha intermedia var. grandiflora (Rydberg) Cronquist |
| Identification made in | [no date] (18) |