| Name | Samolus valerandi var. americanus A. Gray |
| Authorship | A. Gray |
| Rank | Variety |
| Placed in | Samolus valerandi Linnaeus |
| Citation | 1856 Manual [A. Gray], ed. 2. 274 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Samolus valerandi var. americanus A. Gray |
| Identification made in | [no date] (2) |