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Web Links [Tag : submersed]
Tapegrass is an almost completely underwater perennial herb with long, narrow, green to sometimes reddish, ribbon-like leaves growing from rhizomes. Tapegrass can be distinguished from similar plants by a prominent stripe, called a midrib, running down the center of each leaf.
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Google PR: Wild celery (Vallisneria americana L.) has coexisted with the dominant species hydrilla (Hydrilla verticillata (L.f.) Royle) since the resurgence of submersed aquatic vegetation in the tidal Potomac River in 1983.
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