Acorus americanus

Sweet Flag

Alisma plantago-aquatica

Broadleaf Water Plantain

Bidens cernua

Nodding Burr-marigold

Bidens frondosa

Beggar Ticks

Bouteloua curtipendula

Side Oats Gramma

Calamagrostis canadensis

Canada Bluejoint

Caltha palustris

Marsh Marigold

Carex aquatalis

Water Sedge

Carex bebbii

Bebb's Sedge

Carex comosa

Bottlebrush Sedge

Carex crinita

Fringed Sedge

Carex hystericina

Porcupine Sedge

Carex pseudo-cyperus

Cyperus-like Sedge

Carex retrorsa

Beaked Sedge

Carex stipata

Awl Fruited Sedge

Carex stricta

Tussock Sedge

Carex vulpinoidea

Fox Sedge

Ceratophyllum demersum

Coontail

Coreopsis tripteris

Tall Coreopsis

Cyperus esculentus

Yellow Nutsedge (Chufa)

Decodon verticillatus

Swamp Loosestrife

Desmodium canadense

Showy Tick-trefoil

Echinacea pallida

Pale Purple Coneflower

Elodea canadensis

Canada Pondweed

Elymus canadensis

Canada Wild Rye

Elymus hystrix

Bottlebrush Grass

Elymus riparius

Riverbank Wild Rye

Elymus virginicus

Virginia Wild Rye

Eupatorium maculatum

Joe-pye Weed

Eupatorium perfoliatum

Boneset

Eupatorium rugosum

White Snakeroot

Frageria virginiana

Wild Strawberry

Glyceria striata

Fowl Manna Grass

Helenium autumnale

Sneezeweed

Helianthus divaricatus

Woodland Sunflower

Heliopsis helianthoides

Sweet Ox-eye

Impatiens capensis

Spotted Jewelweed

Impatiens pallida

Pale yellow Jewelweed

Juncus articulatus

Jointed Rush

Juncus canadensis

Canada Rush

Juncus effusus

Soft Rush

Juncus tenuis

Path Rush

Leerisia oryzoides

Rice Cut Grass

Lemna minor

Little Duckweed

Lemna trisulca

Star Duckweed

Nuphar varigata

Yellow Water Lily

Nymphaea tuberosa

White Water Lily

Polygonum amphibium

Water Smartweed

Pontederia cordata

Pickerel-weed

Potamogeton natans

Floating Leaved Pondweed

Potamogeton pectinatus

Sago Pondweed

Rumex verticillatus

Swamp Dock

Sagittaria latifolia

Arrowhead; Duck Potato

Sagittaria rigida

Deep Water Arrowhead

Schizachyrium scoparium

Little Bluestem

Scirpus acutus

Hardstem Bulrush

Scirpus atrovirens

Green Bulrush

Scirpus cyperinus

Wool Grass Bulrush

Scirpus fluviatilis

River Bulrush

Scirpus pendulus

Pendulus Bulrush

Scirpus pungens

Common Three Square

Scirpus validus

Softstem Bulrush

Sparganium americanum

Lesser Bur-reed

Sparganium chlorocarpum

Green-fruited Bur-reed

Sparganium eurycarpum

Giant Bur-reed

Spirodela polyrhiza

Great Duckweed

Symplocarpus foetidus

Skunk Cabbage

Typha angustifolia

Narrowleaf Cattail

Typha latifolia

Broadleaf Cattail

Vallisneria americana

Wild Celery/TapeGrass

Zizania aquatica

Wild Rice