| Name | Hemizonia congesta subsp. tracyi Babcock & H. M. Hall |
| Authorship | Babcock & H. M. Hall |
| Rank | Subspecies |
| Placed in | Hemizonia congesta de Candolle |
| GUID | urn:lsid:ipni.org:names:120223-2 |
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Hemizonia congesta subsp. tracyi Babcock & H. M. Hall |
| Identification made in | [no date] (12) |
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