| Name | Conyza bonariensis (Linnaeus) Cronquist |
| Authorship | (Linnaeus) Cronquist |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Conyza Lessing |
| Holdings | 78 Specimens held in the Harvard University Herbaria identified as Conyza bonariensis (Linnaeus) Cronquist |
| Identification made in | [no date] (68), 2009 (10) |