| Name | Hemizonia floribunda A. Gray | 
| Authorship | A. Gray | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Hemizonia | 
| GUID | urn:lsid:ipni.org:names:120241-2 | 
| Citation | 1876 Proc. Amer. Acad. Arts 11: 79 | 
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Hemizonia floribunda A. Gray | 
| Identification made in | [no date] (4), 1935 (1) |