What supports Canvasback
10
native plants
support it in the US
10
food
support it in the US
Food plants All
10 native plants it feeds on, most recorded first.
-
Fennel-leaf Pondweed
Stuckenia pectinata
-
American Eelgrass
Vallisneria americana
-
American Three-square Bulrush
Schoenoplectus americanus
-
Broadleaf Arrowhead
Sagittaria latifolia
-
Yellow Nutsedge
Cyperus esculentus
-
Hardstem Bulrush
Schoenoplectus acutus
-
Perfoliate Pondweed
Potamogeton perfoliatus
-
Grass-leaved Arrowhead
Sagittaria graminea