| Name | Melampodium leucanthum var. argophyllum (A. Gray ex B. L. Robinson) Stuessy |
| Authorship | (A. Gray ex B. L. Robinson) Stuessy |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Melampodium leucanthum Torrey & A. Gray |
| GUID | urn:lsid:ipni.org:names:156188-2 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Melampodium leucanthum var. argophyllum (A. Gray ex B. L. Robinson) Stuessy |
| Identification made in | [no date] (1) |