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Green algae cells background
Flowering Ash tree on blue.
Spring flowers series: Oriental Paperbush
Hawthorn
flowers of the medicinal elder plant bloom on the bush in summer
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.
In the field a small Spermacoce verticillata bush with flowers
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.
blossoming linden tree in summer
The detailed, bright white elderflowers stand out against the surrounding green leaves. This close-up image shows a beautiful spring scene.
Elderberry flower. Elder, green fox in a  garden, white flowers on a bush, flowering elder. Flower buds and flowers of the Black Elder in spring
Closeup native white curl flowers, Ivory Curl Tree flowers, Buckinghamia Celsissima, background with copy space, full frame horizontal composition
Grammatophyllum speciosum, also called giant orchid, tiger orchid, sugar cane orchid or queen of the orchids. Biggest orchid of the world.
Kerria japonica, commonly called Japanese kerria or Japanese rose, is a graceful, spring-flowering, deciduous shrub that is native to certain mountainous areas of Japan and China. It grows to 1-2m tall on slender, arching, yellowish-green stems. Single, five-petaled, as well as double petaled, yellow flowers bloom somewhat profusely in spring.
White wood aster Eurybia divaricata (Aster divaricatus) flowers, herbaceous perennial plant in the family: Asteraceae, native range: Eastern North America.
Tree Blossom
Close-up image of white Meadowsweet flowers.
beautiful macro shot of photinia glabra tiny white flowers
Flowering ragweed (Ambrosia artemisiifolia) plant growing outside, a common allergen
Myxoid liposarcoma.  Myxoid/round cell liposarcoma, or MRCLS, is one of several types of liposarcoma. Liposarcoma is a rare cancer that grows in the cells that store fat in the body. MRCLS usually grows in the arms and legs. These tumors grow slowly, and they can spread to other parts of the body
Close-up of white crown flower or giant Indian milkweed
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.
Colonies of pathogenic bacteria in a Petri dish, microbiological studies
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Boehmeria platanifolia female flower. Urticaceae perennial  plants endemic to Japan. Female inflorescences form spikes at the top of the stems from August to October.
Yellow flowers of Golden shower tree ,Taiwan
Anther of lily with pollen. Optical microscope, magnification X100.
green nettle plants with flowers
the tail of Aelurostrongylus abstrusus, cat lungworm under the microscope
Epipactis helleborine, the broad-leaved helleborine, is a terrestrial species of orchid with a broad distribution. It is a long lived herb which varies morphologically with ability to self-pollinate. \nDescription:\nEpipactis helleborine can grow to a maximum height of 1 m or more under good conditions, and has broad dull green leaves which are strongly ribbed and flat The flowers are arranged in long drooping racemes with dull green sepals and shorter upper petals. The lower labellum is pale red and is much shorter than the upper petals. \nFlowering occurs June–September. \nHabitat:\nFound in woods and hedge-banks and often not far from paths near human activity. It is one of the most likely European orchids to be found within a city, with many sites for example in Glasgow, London and Moscow. Sometimes spotted beside car parks. \nEpipactis helleborine is known for its successful colonization of human-made or anthropogenic habitats such as parks, gardens or roadsides. These roadside orchids exhibit special features such as large plant size and greater ability to produce flowers. Pollination plays a huge role as pollinators such as Syrphidae, Culicidae, Apidae etc. possess greater species diversity and visits the flowering sites more in anthropogenic habitats as compared to native ones. The visitation rates along with the reproductive success of these orchids are higher in large populations as they are more attractive to pollinators. \n\nDistribution:\nThis species is widespread across much of Europe and Asia, from Portugal to China, as well as northern Africa (source Wikipedia).\n\nThis is a very common Species in the described Habitats in the Netherlands.
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