| Name | Ambrosia trifida var. texana Scheele |
| Authorship | Scheele |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Ambrosia trifida Linnaeus |
| GUID | urn:lsid:ipni.org:names:11096-2 |
| Citation | 1949 Linnaea 22: 156 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Ambrosia trifida var. texana Scheele |
| Identification made in | [no date] (1), 2009 (1) |