Latein 

Caulinia flexilis Willd.

Fluvialis flexilis Pers.

Najas caespitosus (Maguire) Reveal

Najas canadensis Michx.

Najas graminea Rostk. (non Del.)

Wolrd Flora Online (18.8.2022) 

Deutsch

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Foto: Robert H. Mohlenbrock @ USDA-NRCS PLANTS Database / USDA NRCS. 1995. Northeast wetland flora: Field office guide to plant species. Northeast National Technical Center, Chester., Public domain, via Wikimedia Commons