Names of 10 plants that grow in water and which are eaten as food?

Question

Names of 10 plants that grow in water and which are eaten as food?

Answer 1

Kelp + Seaweed = Protists .. not plants.

Anywho:

http://en.wikipedia.org/wiki/Aquatic_pla...

Many aquatic plants are, or have been, used by humans as a food source. Note that especially in (South-east) Asia edible but uncooked hydrophytes are implicated in the transmission of fasciolopsiasis.[1] See also Fasciola hepatica.

Wild rice (Zizania)

Water caltrop (Trapa natans)

Chinese water chestnut (Eleocharis dulcis)

Indian Lotus (Nelumbo nucifera)

Water spinach (Ipomoea aquatica)

Watercress (Rorippa nasturtium-aquaticum)

Watermimose, Water mimosa ? (Neptunia natans)

Taro (Colocasia esculenta)

Rice (Oryza) is originally not an aquatic plant.

Bullrush, Cattail, (Typha)

Water-pepper (Polygonum hydropiper)

Wasabi (Wasabia japonica)

kjosco? see also Fascioliasis

totora, (Scirpus californicus)?

Answer 2

kelp, seaweed, cats tail (you can eat the roots and lower stalks)