| Name | Ipomopsis congesta subsp. montana (A. Nelson & P. B. Kennedy) V. E. Grant |
| Authorship | (A. Nelson & P. B. Kennedy) V. E. Grant |
| Rank | Subspecies |
| Placed in | Ipomopsis congesta (Hooker) V. E. Grant |
| Holdings | 23 Specimens held in the Harvard University Herbaria identified as Ipomopsis congesta subsp. montana (A. Nelson & P. B. Kennedy) V. E. Grant |
| Identification made in | [no date] (23) |