- Sparganium americanum
- Sparganium americanum Nutt.
- Sparganium angustifolium
- Sparganium angustifolium Michx.
- Sparganium emersum
- Sparganium emersum Rehm.
- Sparganium emersum Rehmann
- Sparganium erectum
- Sparganium erectum L.
- Sparganium erectum L. subsp. neglectum (Beeby) K.Richt.
- Sparganium erectum L. subsp. erectum
- Sparganium erectum L. subsp. microcarpum (Neuman) Domin
- Sparganium erectum L. subsp. oocarpum (Celak.) Domin
- Sparganium eurycarpum
- Sparganium eurycarpum Engelm.
- Sparganium natans
- Sparganium natans L.
- Sparganium sp.
- Sparganium subglobosum
- Sparganium subglobosum Morong