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any plant of the genus Lemna and sometimes of related genera. Duckweeds are tiny floating or submerged aquatic plants with reduced or obsolete roots. They flower only rarely, and their flowers are small and inconspicuous. Duckweeds grow in freshwater throughout most of the world. They are classified in the division MagnoliophytaMagnoliophyta
, division of the plant kingdom consisting of those organisms commonly called the flowering plants, or angiosperms. The angiosperms have leaves, stems, and roots, and vascular, or conducting, tissue (xylem and phloem).
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, class Liliopsida, order Arales, family Lemnaceae.
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References in periodicals archive ?
In fact, it could become a super-food craze of the future, with current research investigating duckweed as a new source of protein for humans!
w in p fo oM I have found it is quite useful to wait for a windy day when the duckweed will often be blown to the edge of the pond.
Multivariate statistical analysis was employed to assess the differences in the profiles of FAAs among three species of duckweed. This simple and fast analytical method would be used for quality control of duckweeds.
Duckweed (Lemna minor L.) is a small floating aquatic plant consisting of submerged greenish roots and floating plant bodies (referred to as fronds).
The Lemnaceae (duckweed) comprise a widespread family of monocotyledonous plants growing in water [1-3].
The use of Common Duckweed (Lemna minor) in the treatment of wastewater from the washing of sisal fiber (Furcraea bedinghausii)
Among their topics are understanding glacial retreat in the Indian Himalaya: historical trends and field studies from a large glacier, mitigating climate change impacts through treating and managing low quality water for irrigation in Pakistan, the Congo Basin's shrinking watersheds and potential consequences for local communities, an approach to sustainable watershed management: case studies on enhancing sustainability with challenges of water in western Maharashtra, and common duckweed as a model system for assessing the impact of climate change.
Clear away duckweed then cover the pond with netting to prevent autumn leaves from falling into the water and making it stink.
It has a thick air-filled underside to the leaf, similar to certain species of duckweed (though the leaves are much larger), which enables it to move with wind and currents.
Meade is also represented by Tulsa Jack, who won the three-furlong longer Cork National last year, while the most recent winner in the line-up is the Jessica Harrington-trained Duckweed, who scored over 3m at Limerick 12 days ago.
THE useful Duckweed could be worth following in the Supermacs Dooradoyle Chase at Limerick.