| 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) |