| Name | Onosmodium unicum J. F. Macbride |
| Authorship | J. F. Macbride |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Onosmodium |
| GUID | urn:lsid:ipni.org:names:119914-1 |
| Citation | 1917 Contr. Gray Herb. 49: 21 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Onosmodium unicum J. F. Macbride |
| Identification made in | [no date] (1) |