| Name | Onoseris fraterna S. F. Blake | 
| Authorship | S. F. Blake | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Onoseris Willdenow | 
| GUID | urn:lsid:ipni.org:names:174435-2 | 
| Citation | 1943 J. Wash. Acad. Sci. 33: 368 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Onoseris fraterna S. F. Blake | 
| Identification made in | 1944 (2) | 
