| Name | Chenopodium leptophyllum Nuttall |
| Authorship | Nuttall |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Chenopodium Linnaeus |
| Contains | Chenopodium leptophyllum var. oblongifolium S. Watson Chenopodium leptophyllum var. subglabrum S. Watson |
| Holdings | 86 Specimens held in the Harvard University Herbaria identified as Chenopodium leptophyllum Nuttall |
| Identification made in | [no date] (68), 1917 (4), 1919 (2), 1977 (4), 2002 (1), 2013 (2), 2018 (5) |