| Name | Machaeranthera odysseus G. L. Nesom |
| Authorship | G. L. Nesom |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Machaeranthera Nees |
| GUID | urn:lsid:ipni.org:names:231450-1 |
| Citation | 1979 Syst. Bot. 3: 218 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Machaeranthera odysseus G. L. Nesom |
| Identification made in | [no date] (1), 1982 (1), 1990 (1) |