28 Bilder zum Thema "lemnaceae" bei ClipDealer

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Ivy floating in a pond, detail of aquatic plants photo
Ivy floating in a pond, detail of aquatic plants photo
The marsh frog (Pelophylax ridibundus), frog in water,
Azolla Microphylla, Azolla Nilotica or Azolla Anabaena or Water fern or Azolla filiculoides or water lettuce ,stemless water plant or duckweed and lotus in the pond
Azolla Microphylla, Azolla Nilotica or Azolla Anabaena or Water fern or Azolla filiculoides or water lettuce ,stemless water plant or duckweed and lotus in the pot
Green duckweed on the water.
A continuous layer of floating algae Lemna and Wolffia on the surface of a eutrophic lake, Ukraine
Invasive species Gastropods Physa acuta in a lake on a leaf of the invader Pistia, southern Ukraine
A continuous layer of floating algae Lemna and Wolffia on the surface of a eutrophic lake, Ukraine
White flowers and round leaves of Common or European Frogbit (Nl. Kikkerbeet) , surrounded by the tiny green leaves of Duckweed (Nl. Eendenkroos), floating on the water. Photographed in Diemer Woods (Diemerbos), Diemen, the Netherlands.
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.
A continuous layer of floating algae Lemna and Wolffia on the surface of a eutrophic lake, Ukraine
A continuous layer of floating algae Lemna and Wolffia on the surface of a eutrophic lake, Ukraine
A continuous layer of floating algae Lemna and Wolffia on the surface of a eutrophic lake, Ukraine
Clay pot full of water and fresh Lemna minor floating aquatic plants in the garden
Duckweed background. (Scientific name Lemna perpusilla Torr.)
Tropical Pistia in a lake completely overgrown with duckweed and Wolffia in Odessa
Azolla Microphylla, Azolla Nilotica or Azolla Anabaena or Water fern or Azolla filiculoides or water lettuce ,stemless water plant or duckweed and lotus in the pond
Pistia stratiotes - swims among aquatic plants rootless duckweed Wolffia arrhiza and duckweed Lemna turionifera, pond
The smallest flowering plant (Wolffia arrhiza) and duckweed (Lemna turionifera) on the water among the invasive species Pistia, southern Ukraine
The water surface of a dirty lake is covered with floating plants Pontederia crassipes (Eichhornia crassipes), duckweed (Wolffia arrhiza) and (Lemna turionifera)
Pistia stratiotes - swims among aquatic plants rootless duckweed Wolffia arrhiza and duckweed Lemna turionifera, pond
The marsh frog (Pelophylax ridibundus), frog in water,
A continuous layer of floating algae Lemna and Wolffia on the surface of a eutrophic lake, Ukraine
Lemna perpusilla Torrey, kind of water plant
Bright green duckweed
The marsh frog Pelophylax ridibundus, frog in water,
A continuous layer of floating algae Lemna and Wolffia on the surface of a eutrophic lake, Ukraine

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