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Relationships of
Vertebrate Animals
to this Plant:

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Sparganium eurycarpum
(Giant Bur-reed) [Sparganiaceae]
(observations are from Havera)

Birds

Anatidae: Aix sponsa (Wood Duck) [feeds on this plant in Illinois] Hv1999, Anas platyrhynchos (Mallard) [feeds on this plant in Illinois] Hv1999
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