| Name | Alisma plantago-aquatica var. americanum Schultes & Schultes f. |
| Authorship | Schultes & Schultes f. |
| Rank | Variety |
| Placed in | Alisma plantago-aquatica Linnaeus |
| Citation | 1830 Syst. Veg., ed. 15 bis [Roemer & Schultes] ed. 15 bis 7(2): 1598 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Alisma plantago-aquatica var. americanum Schultes & Schultes f. |
| Identification made in | [no date] (1) |