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macro view of the vibrant-green water micro vegetation lying on the water surface of a little drain
aquatic plants
Spotless watermeal, rootless duckweed (Wolffia arrhiza) and duckweed (Lemna turionifera) in a stagnant freshwater pond
Pond weed and algae on the surface of a stagnant pond in Cambridgeshire.
Natural Green Duckweed on the water for background or texture. close up.Green leaf aquatic plant on a water background.
Close up of algae growing on a pond in the summer
Marsh water covered with duckweed, showcasing the serene beauty of wetlands, natural habitat for wildlife, and the tranquility of a peaceful marshland scene
Green algae, Green water plants, nature backgrund
Duckweed natural water plant on the top of the river, Close-up detail of greenery nature
Stock photo showing the surface of a pond carpeted with green duckweed (Lemnoideae). If left unchecked duckweed can take over a pond and cause it to stagnate, however, when well managed the plants are a great way of helping to keep pond water clean and clear.
Simple flat picture of lemna, the common duckweed.
Small mere in  Wachirabenchathat Park (Rot Fai Park) in Bangkok
the small canal green full of cherish plant floating on pond for nature background
Frog camouflaged in water
Green plants over the water
Hydrocharis dubia,Hydrocharis morsus-ranae,the family Hydrocharitaceae,Limnobium laevigatum,Hydrocharis morsus-ranae
Water lily pads in natural pond seen from above. Aerial view on green plants floating on water surface. Summer nature scenery with reflection of clouds in river.
aquatic plant native to South America
Duckweed - Cultivation of duckweed. Lemna trisulca .
Close up view of tiny green floating water plants covering the surface.
Close-up of vibrant green reeds in a tranquil pond overlaid with algae, capturing serene and natural beauty
Green duckweed on the water surface
A dry yellow leaf floats on water covered with floating plants in the rich ecosystem of a eutrophic lake in a park in Odessa, Ukraine
close up green duckweed on a pond background
Background of green pond weed
Hiking in laurel forest of Anaga, UNESCO biosphere reserve in Tenerife
A picture of a swamp, Tina, duckweed. A tiny aquatic flowering plant that floats in large quantities on still water, often forming an apparent continuous green layer on the surface.
Aquatic plants, algae and water lily over water in marina of Alexandria Bay during summer day
Leaves or pond weed floating on a pond lake water.
Pond algae
Free Images: "bestof:Greater duckweed (Siprodela polyrhiza).jpeg check categories 19 August 2015 2 Greater duckweed Siprodela polyrhiza Found in rivers ponds pools and shallow lakes"
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