| Name | Gayophytum heterozygum F. H. Lewis & Szweykowski |
| Authorship | F. H. Lewis & Szweykowski |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Gayophytum A. Jussieu |
| GUID | urn:lsid:ipni.org:names:612792-1 |
| Holdings | 74 Specimens held in the Harvard University Herbaria identified as Gayophytum heterozygum F. H. Lewis & Szweykowski |
| Identification made in | [no date] (74) |