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Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Cladophora sp. algae under microscopic view, Filamentous green algae, dark background
marine green algae under the microscope - optical microscope x100 magnification
Untouched nature. Going back to wilderness
Conidiophores of an unknown fungus. The spores (conidia) are formed at the tips of the branches.
Spore bags of helminthosporium contain 8 cells. This disease causes helminthosporiosis of wheat. Soon very small and quite harmful.
A well focussed close-up of a Cow parsnip leaf against a natural grass background. Also known as Common hogweed, Eltrot and Keck.
plant Stem of Nymphaea tetragona T.S. under light mircoscope with white background
Photomicrograph of rotifer, probably Rotaria rotatoria. Rapidly rotating cilia at top of head, internal organs visible. Green circles are algae. Live specimen. Original image at 40X, wet mount, transmitted brightfield illumination. Indistinct image due to motion blur of live specimen and very shallow depth of field of brightfield illumination.
Freshwater aquatic zooplankton and algae under microscope view
Lichen, Fungus, cross section slide under the light microscope view for education biology.
A flower-spike of Meadowsweet (Filipendula ulmaria) growing in its typically wet, boggy habitat in central Scotland in mid-summer. The species has a long history of herbal use, traditionally being used as an anti-inflammatory, antiseptic, diuretic, and tonic since ancient times in druidic England.
Tardigrade (water bear) isolated from moss. Microscopic picture, 40 times magnified.
Untouched nature. When a small piece of cultivated land is left alone for a year during the summer, a remarkable transformation takes place. wildflowers begins to emerge, painting the landscape with vibrant hues. Native plants reclaim their territory and bring biodiversity back to the area. Buried seeds from seasons past awaken, shooting up.
Amaranthus blitoides or prostrate pigweed, herbaceous plant of the Amaranthaceae family.
In vitro bacterial culture
Alternaria spore was zoom by transmission electron microscope. Alternaria is a genus of ascomycete fungi. Alternaria species are known as major plant pathogens.
Host cells with spores (mold) are inside wood under the microscope for education.
Macrophotography of green plant
A Cleavers plant with about 5 days growth growing through leaf litter. Close-up and with good details
Squash preparation of onion root tip cells stained to reveal chromosomes, Bright field illumination, light microscopy. This image was taken with the X40 objective lens. Depth of focus is extremely low at this magnification. Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced. The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Aspergillus fumigatus is one of the most common Aspergillus species to cause disease in individuals with an immunodeficiency. This pathogen primarily causes invasive infection in the lung.
In spring, purple willow (Salix purpurea) grows in the wild
Close up photo of bottlebrush (Fothergilla) plant white flower
Photomicrograph of a freshwater clustering single-celled green algae,
A plant with leaves. Tree. Outdoor. Grass. Plant. Wood
Light photomicrograph of Lily anther cross section seen through microscope
Horizontal closeup photo of flowering Flat Sedge, or Nut Sedge a grass species native to Australia, growing at the water’s edge, Dangar’s Lagoon, flora and fauna reserve near Armidale, New England high country, NSW in Summer.
Free Images: "bestof:Brachythec. albicans resize.JPG Brachytehecium albicans Hedw Schimp Fam Brachytheciaceae Author Algirdas Lithuania Photographed from personal herbal 21 01 2006"
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Presentation_of_a_small_statue_of_South_American_patriot_San_Martin_to_President_Truman_from_Gen._Jose_Humberto_Sosa..._-_NARA_-_199747.tif
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Presentation_of_a_small_statue_of_South_American_patriot_San_Martin_to_President_Truman_by_Gen._Jose_Humberto_Sosa..._-_NARA_-_199746.jpg
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