Aquatic Plants

To help you identify what aquatic plants you have in your lake or pond, we have created the tools below. If you have a good close-up photo of your plant, our Reverse Image Search does the work for you. Simply upload your photo using the submission box below. Otherwise, consult our Aquatic Plant Digital Field Guide to determine what plant(s) you have based on observable characteristics.

Reverse Image Search Aquatic Plant Identifier



Aquatic Plant Identifier Digital Field Guide

Search Aquatic Plants

Free Floating Plants

Submersed Plants

Rooted Floating Plants

Emergent Plants

Water Color/Quality

Eurasian Watermilfoil

Eurasian Watermilfoil

spiked watermilfoil
Planktonic algae around a boat.

Planktonic Algae

A stick coming out of a pond covered in filamentous algae.

Filamentous Algae

string algae, pond scum, water net, frog spittle, moss
Chara algae close up on top of water

Chara Algae

muskgrass
Purple loosestrife flowers close up in group

Purple Loosestrife

spiked loosestrife
Pickerelweed in group in water with flowers

Pickerelweed

flowered pickerelweed
Bulltongue arrowhead in water with a few flowers.

Bulltongue Arrowhead

lanceleaf, arrowhead, duck potato, wapato
Phragmites in large clusters in water

Phragmites

common reed
Cattails cluster close up

Cattails

hybrid cattail, graceful cattail, miniature cattail, southern cattail, narrow-leaved cattail, reed mace, cat-o’-nine-tails
Bulrush stems and flowers close up

Bulrush

California bulrush, woolgrass, keeled bulrush
Watershield leaves in hand close up

Watershield

dollar bonnet
Waterlily

Water Lily

lilies, lily pad, American white water lily, elegant water lily, yellow water lily, Mexican water lily
Water lettuce bright green in group close up

Water Lettuce

water cabbage, river lettuce, shell flower
Water hyacinth bright green with flower in water

Water Hyacinth

water orchid, floating water hyacinth, rooted water hyacinth
Watermeal bright green on fingers extreme close up

Watermeal

Duckweed up close in hand with roots

Duckweed

water lentil, giant duckweed, dotted duckweed, least duckweed, small duckweed
Mosquito fern in large group close up on water

Mosquito Fern

duckweed fern, fairy moss, water fern, azolla
Water Stargrass

Water Stargrass

grassleaf mudplantain
Sago Pondweed

Sago Pondweed

fennel pondweed, fennel-leaf pondweed, comb pondweed, ribbon weed, sago false pondweed
Robbins Pondweed

Robbin’s Pondweed