The bottom of the lake is covered with pondweed meadows.

The larvae live amongst pondweed and probably emerge after a year.

The problem was that the lake became too murky to support the pondweed, which in turn left the ducks with little to eat.

This pondweed is an invasive species now found across most of North America.

However, August is not the best time to conduct a survey for curly-leaf pondweed.

The submersed leaves have more veins than do those of other pondweed species, up to 49.

It carried the smell of stagnant water and pondweed.

When full, the waters of the lake quickly fill with pondweed and numerous waterbirds.

American pondweed is a common name for several aquatic plants, and may refer to:

They served Nirgal an odd herb tea, made from a kind of pondweed.

Canadian pondweed is an invasive plant and is here in abundance.

The females lay the eggs into plants such as pondweed, and always lay alone.

The river is also important for aquatic plants, including Loddon Pondweed.

Without the camouflage of pondweed and sphagnum moss he was unrecognizable.

Potamogeton pusillus is a species of aquatic plant known by the common name small pondweed.

Potamogeton illinoensis, commonly known as Illinois pondweed, is an aquatic plant.

Being a large shallow lake thick with sago pondweed created a virtual duck magnet.

Lists general information and resources for Curly Pondweed.

The lake is now largely unmanaged as previous measures to control the invasive canadian pondweed have proved successful.

Most pondweeds belong to the pondweed family, Potamogetonaceae.

Many aquatic plants include lilies and pondweed.

It's nothing more than pondweed.

Lousewort produced a pile of dripping pondweed. '

When you are catching pond animals, take some of the pondweed and the stems of plants growing half-submerged at the water's edge too.

It is similar to its relative, Elodea canadensis.

Elodea canadensis (N)

Examples include elodea (Elodea canadensis) and eelgrass (Vallisneria americana).

Most are known by the common name pondweed, although many unrelated plants may be called pondweed, such as Canadian pondweed (Elodea canadensis).

The lake bottom is more than half covered by a submeresed macrophyte community, including Vallisneria americana, Elodea canadensis, Potamogeton amplifolius, and Najas flexilis.

The larvae feed on Nymphaea alba, Potamogeton, Callitriche, Ceratophyllum demersum, Elodea canadensis, Nuphar lutea and Stratiotes.

High levels of invasive alien waterweed species, Canadian waterweed (Elodea canadensis) and Nuttall's waterweed (Elodea nuttalli) if left unchecked, will continue to spread and overwhelm other native aquatic plants.

Vegetation The breeding of the Elodea canadensis species has been inhibited at Lake Alexandrina because of the steep slopes on the east and west sides of the lake, as well as turbulence caused by high winds of 10-14 m/s.

'Double Kettle' is fed by surface runoff and its water is turbid, supporting only an impoverished surface vegetation of pondweeds, including the alien Canadian pondweed, Elodea canadensis; it is fringed mainly by common reed, Phragmites australis, with some saw-sedge and common club-rush, Scirpus lacustris.