| Name | Suaeda diffusa S. Watson |
| Authorship | S. Watson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Suaeda Forsskal & Scopoli |
| GUID | urn:lsid:ipni.org:names:167448-1 |
| Citation | 1874 Proc. Amer. Acad. Arts 9: 88 |
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Suaeda diffusa S. Watson |
| Identification made in | [no date] (5), 1942 (1), 2008 (7) |