| Name | Ipomopsis polyantha (Rydberg) V. E. Grant |
| Authorship | (Rydberg) V. E. Grant |
| Rank | Species |
| Placed in | Ipomopsis |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Ipomopsis polyantha (Rydberg) V. E. Grant |
| Identification made in | [no date] (2) |