| Name | Osmorhiza obtusa (J. M. Coulter & Rose) Fernald |
| Authorship | (J. M. Coulter & Rose) Fernald |
| Rank | Species |
| Placed in | Osmorhiza |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Osmorhiza obtusa (J. M. Coulter & Rose) Fernald |
| Identification made in | [no date] (1) |