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Orchid flower macro close up for use as a background or plant identifier.
The flower has delicate petals with sharply protruding midrib, resembling a double-edged sword. Flowers blue and white.
Purple freesia flowers and buds in a floral arrangement isolated on white.
Columbine in garden
One blue black caraway flower on a green background. Web banner.
Close up shot of a single purple European columbine, Aquilegia vulgaris, shot at the Betty Ford Alpine Gardens in Vail, Colorado.  Unique to this species of the columbine, the vulgaris is easy to spot with its beautiful deep purple color and its nodding head.
Trematode parasite under a microscope
Eye disease, eye cancer, 3d illustration
A rare wild orchid with white, fragrant flowers blooming.
Anderson's Delphinium, Anderson's Larkspur, Delphinium andersonii; Great Basin National Park, Nevada; Great Basin Desert; Ranunculaceae Family
Studio Shot of Blue Colored Cornflower Isolated on White Background. Large Depth of Field (DOF). Macro. Close-up.
bluebells daffodils spring wild flowers walking hiking
Cross section leaf of plant under the light microscope view for botany education.
plant Zea Stem C.S. under light mircoscope with white background
Scalp and hair follicles of human under the microscope in Lab.
Nigella damascena, also known as Love-in-a-mist and Devil in the bush, is an annual garden flowering plant, which belongs to the buttercup family Ranunculaceae. Native to southern Europe, north Africa and south-west Asia, it is found on neglected, damp patches of land. Its common name “Love-in-a-mist” comes from the flowers being nestled in a ring of multifid, lacy bracts. The flowers, blooming in early summer, are most commonly different shades of blue, but can be white, pink or pale purple, with 5 to 25 petals.
The beautiful bright purple flowers of Aquilegia vulgaris close up in a natural outdoor setting with green bokeh background. Copyspace to right.
Iris flowers in bright colors - blue white
Alfalfa flowers, Medicago sativa, focus stacking photography, Alcoy, Spain
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Consolida regalis blooms in the field among crops
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
Garden with beautiful water iris flowers in spring
Ovary cystadenoma biopsy under light microscopy zoom in different area
Wild irises blooming in spring - selective focus, copy space
Close-up image of a peach colored bearded iris
Colored plant cells with damages caused by a parasitic animal under the microscope.
wildflower
blue iris in close-up
Close-up of ornamental onion flower about to come into full bloom. Small dew drops (rain drops) are visible. Defocused garden background.
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