| Name | Parthenium confertum A. Gray |
| Authorship | A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Parthenium Linnaeus |
| Contains | Parthenium confertum var. confertum Parthenium confertum var. divaricatum Rollins Parthenium confertum var. lyratum (A. Gray) Rollins Parthenium confertum var. microcephalum Rollins |
| GUID | urn:lsid:ipni.org:names:236501-1 |
| Citation | 1882 Proc. Amer. Acad. Arts 17: 216 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Parthenium confertum A. Gray |
| Identification made in | [no date] (1), 1933 (3), 1983 (2), 2008 (2) |