Aquatic Plant ID Test

Question 1

Answer 1

Richardson’s pondweed

(Potamogeton richardsonii)

Question 2

Answer 2

Water-shield

(Brasenia schreberi)

Question 3

Answer 3

Water smartweed

(Polygonum amphibium)

Question 4

Answer 4

Yellow pond Lily

(Nuphar variegatum)

Question 5

Answer 5

European frog-bit

(Hydrocharus morsus ranae)

Question 6

Answer 6

Coontail

(Ceratophyllum demersum)

Question 7

Answer 7

Fern pondweed

(Potamogeton robbinsii)

Question 8

Answer 8

Tape-grass

(Vallisneria americana)

Question 9

Answer 9

Crispy pondweed

(Potamogeton crispus)

Question 10

Answer 10

Water Arum

(Calla palustris)

Question 11

Answer 11

Broad-leaved arrowhead

(Sagittaria latifolia)

Question 12

Answer 12

Fanwort

(Cabomba caroliniana)

Question 13

Answer 13

Large-leaved pondweed

(Potamogeton amplifolius)

Question 14

Answer 14

Star duckweed

(Lemna triscula)

Question 15

Answer 15

Water nymph

(Najas flexilis)

Question 16

Answer 16

Eurasian Water-milfoil

(Myriophyllum spicatum)

Question 17

Answer 17

Water Plantain

(Alisma plantago-aquatica)

Question 18

Answer 18

Northern Water-milfoil

(Myriophyllum sibiricum)

Question 19

Answer 19

Lesser duckweed

(Lemna minor)

Question 20

Answer 20

White water lilly

(Nymphaea odorta)

Question 21

Answer 21

Common Burreed

(Sparganium emersum)

Question 22

Answer 22

Common Bladderwort

(Utricularia vulgaris)

Question 23

Answer 23

Watter marigold

(Megalodonta beckii)

Question 24

Answer 24

PickerelWeed

(Pontederia cordata)

Question 25

Answer 25

Water soldier

(Stratiotes aloides)