Taxa Count: 14

ARACEAE

Lemna minor

Spirodela polyrhiza

Wolffia columbiana

ASTERACEAE

Cirsium vulgare

POACEAE

Agropyron repens

Cenchrus longispinus

Elymus virginicus

Eragrostis hypnoides

Leersia virginica

Panicum virgatum

Phalaris arundinacea

Setaria viridis

Spartina pectinata

Triplasis purpurea