| Name | Chenopodium ambrosioides var. anthelminticum (Linnaeus) A. Gray | 
| Authorship | (Linnaeus) A. Gray | 
| Rank | Variety | 
| Placed in | Chenopodium ambrosioides Linnaeus | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Chenopodium ambrosioides var. anthelminticum (Linnaeus) A. Gray | 
| Identification made in | 1963 (1) |