| Name | Myriophyllum ambiguum Nuttall |
| Authorship | Nuttall |
| Rank | Species |
| Placed in | Myriophyllum |
| Contains | Myriophyllum ambiguum var. capillaceum (Torrey) Torrey & A. Gray Myriophyllum ambiguum var. limosum Nuttall Myriophyllum ambiguum var. natans de Candolle |
| GUID | urn:lsid:ipni.org:names:430394-1 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Myriophyllum ambiguum Nuttall |
| Identification made in | [no date] (4) |