Lemna

It turned out that the water was densely covered with duckweed Lemna sp.

Archive 2008-04-01 AYDIN 2008

I've been volunteering with a local salamander survey, and some of the ponds I check for salamanders get well-covered with Lemna.

The weevil is in the details AYDIN 2008

Common vegetation in shallow open water includes milfoils (Millefolium), water hyacinth (Eichhornia crassipes), duck weed (Lemna spp.), and water lilies.

Wetland classifications 2008

It turned out that the water was densely covered with duckweed Lemna sp.

The weevil is in the details AYDIN 2008

Deeper marshes and ponds may contain duckweed (Lemna minor) and spatterdock.

South Slough National Estuarine Research Reserve, Oregon 2008

Vegetative reproduction occurs primarily via stem fragmentation, but some species use the whole plant (Lemna, Eichhornia crassipes), shoot fragments (Ceratophyllum demersum), and specialized organs such as tubers (Hydrilla, Potamogeton).

Macrophytes 2007

Potamogeton distinctus, and Lemna minor are eaten by grass carp.

Chapter 6 1995

Of these, Hydrilla verticillata, Ptamogeton crispus, Vallisneria spiralis, Potamogeton matainus, and Lemna spp. are considered to be good feed for grass carp.

Chapter 6 1995

Typha latifolia being the most common; Cyperaceae abound, Marsilea in profusion, Azolla, Mentha, Epilobii sp. as before, Lemna, Valisneria

Journals of Travels in Assam, Burma, Bhootan, Afghanistan and the Neighbouring Countries William Griffith

The terraces here are fronted with stones: Lemna occurred in water; Linaria on rocks; Conaria and a fleshy Euphorbia, this last, about villages.

Journals of Travels in Assam, Burma, Bhootan, Afghanistan and the Neighbouring Countries William Griffith