| Name | Sparganium hyperboreum Laestadius ex Beurling |
| Authorship | Laestadius ex Beurling |
| Rank | Species |
| Placed in | Sparganium |
| Citation | 1853 Kongl. Vetensk. Acad. Handl. 9: 192. |
| Holdings | 112 Specimens held in the Harvard University Herbaria identified as Sparganium hyperboreum Laestadius ex Beurling |
| Identification made in | [no date] (112) |