pondweeds

The brackish water ecosystems grade to freshwater systems when a half-closed bay (flad) between the ridges of tillbecomes a closed lake (gloe), each with its adapted plant community from pondweeds such as Potamogeton spp. and stoneworts Chara spp. to thickets of the reed Phragmites australis.

Kvarken Archipelago High Coast, Finland and Sweden 2008

They loved the summer leaves of deciduous trees, and the succulent pondweeds and water plants of marshes and lakes, and with broad hooves and long legs, they could negotiate marshy, boggy bottomlands.

The Plains of Passage Auel, Jean M. 1990

Other plants, such as pondweeds, pack starches in fleshy roots before the winter.

The Field Guide to Wildlife Habitats of the Eastern United States Janine M. Benyus 1989

Other plants, such as pondweeds, pack starches in fleshy roots before the winter.

The Field Guide to Wildlife Habitats of the Eastern United States Janine M. Benyus 1989

Other plants, such as pondweeds, pack starches in fleshy roots before the winter.

The Field Guide to Wildlife Habitats of the Eastern United States Janine M. Benyus 1989

Here and there float upon the surface the round leaves and delicate white blossoms of the frogbit, together with lilies, pondweeds, and water starworts.

Penelope's Irish Experiences Kate Douglas Smith Wiggin 1889

Much of the coastal marsh along the upper coast, from about Matagorda Bay to the Louisiana border, is in generally fair-to-poor condition, a result of high salinity levels that hurt production of duck-friendly native aquatic vegetation such as wigeongrass, najas and pondweeds.

chron.com Chronicle 2010