94 Bilder zum Thema "wolffia algae" bei ClipDealer

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The marsh frog (Pelophylax ridibundus), frog in water,
Wolffia globosa. Wolffia globosa or Fresh water Alga, Water Meal, Swamp Algae is local food for Thailand.
Wolffia globosa or swamp algae, water meal
Wolffia globosa or swamp algae, water meal
Wolffia globosa or Water Meal on white background.
Wolffia globosa. Wolffia globosa or Fresh water Alga, Water Meal, Swamp Algae is local food for Thailand.
The water surface of a dirty lake is covered with floating plants Pontederia crassipes (Eichhornia crassipes), duckweed (Wolffia arrhiza) and (Lemna turionifera)
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
A continuous layer of floating algae Lemna and Wolffia on the surface of a eutrophic lake, Ukraine
A pond with floating algae duckweed and lake reed with leaves sticking out of the water, casting shadows on the algae.
The serene landscape depicts a green lake with floating aquatic vegetation from Lemna and Wolffia, surrounded by a variety of trees, shows the beauty of nature and rich ecosystem, a park in Odessa
Wolffia globosa or swamp algae, water meal
Wolffia globosa or swamp algae, water meal
Horse chestnut floating in water with on water covered with floating plants in the rich ecosystem of a eutrophic lake in a park in Odessa, Ukraine
A continuous layer of floating algae Lemna and Wolffia on the surface of a eutrophic lake, Ukraine
Wooden spoon with water alga, water meal or swamp algae
Floating tiny leafy freshwater aquatic common duckweed plants.
Fresh water alga, water meal or swamp algae
Dry driftwood in the Pond with floating algae Duckweed and Wolffia sp. covering the water surface
A continuous layer of floating algae Lemna and Wolffia on the surface of a eutrophic lake, Ukraine
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
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
Picturesque eutrophic pond covered with green Duckweed and Wolfia algae, surrounded by lush plants and an old building that evokes tranquility.
Fresh water alga, water meal or swamp algae
Invasive species Gastropods Physa acuta in a lake on a leaf of the invader Pistia, southern Ukraine
Aquatic plant in a lake, the surface of the water in which is covered with green Duckweed and Wolffia algae, Odessa park
The serene landscape depicts a green lake with floating aquatic vegetation from Lemna and Wolffia, surrounded by a variety of trees, shows the beauty of nature and rich ecosystem, a park in Odessa
The serene landscape depicts a green lake with floating aquatic vegetation from Lemna and Wolffia, surrounded by a variety of trees, shows the beauty of nature and rich ecosystem, a park in Odessa
Floating tiny leafy freshwater aquatic common duckweed plants.
Wolffia globosa or swamp algae, water meal
A continuous layer of floating algae Lemna and Wolffia on the surface of a eutrophic lake, Ukraine
Floating tiny leafy freshwater aquatic common duckweed plants.
Floating tiny leafy freshwater aquatic common duckweed plants.
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
The serene landscape depicts a green lake with floating aquatic vegetation from Lemna and Wolffia, surrounded by a variety of trees, shows the beauty of nature and rich ecosystem, a park in Odessa
Shadow of a tree in the water of a lake with floating on the surface layer of algae Duck grass and Wolffia, a park in Odessa
Fresh water alga, water meal or swamp algae
The serene landscape depicts a green lake with floating aquatic vegetation from Lemna and Wolffia, surrounded by a variety of trees, shows the beauty of nature and rich ecosystem, a park in Odessa
A pond with floating algae duckweed and reeds with leaves lying on the surface of the water, a natural setting
Aquatic plant in a lake, the surface of the water in which is covered with green Duckweed and Wolffia algae, Odessa park
The serene landscape depicts a green lake with floating aquatic vegetation from Lemna and Wolffia, surrounded by a variety of trees, shows the beauty of nature and rich ecosystem, a park in Odessa
Fresh water alga, water meal or swamp algae
Picturesque eutrophic pond covered with green Duckweed and Wolfia algae, surrounded by lush plants and an old building that evokes tranquility.
Floating tiny leafy freshwater aquatic common duckweed plants.
Picturesque eutrophic pond covered with green Duckweed and Wolfia algae, surrounded by lush plants and an old building that evokes tranquility.
Fresh water alga, water meal or swamp algae
Fresh water alga, water meal or swamp algae
Picturesque eutrophic pond covered with green Duckweed and Wolfia algae, surrounded by lush plants and an old building that evokes tranquility.
Floating tiny leafy freshwater aquatic common duckweed plants.

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