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Leiden leaf c.s. under microscope
Close up of white flowers of whorled milkweed, Asclepias verticillata. Doolittle Prairie, Story County, Iowa, USA.
The fruticulous lichen Ramalina farinacea on a branch in a beech forest
Astragalus bolanderi is a species of milkvetch called Bolander's milkvetch. McGee Creek Canyon, Mono County,  Sierra Nevada Mountains, California.
White Eucomis pallidiflora, pineapple lily in flower.
White flowers
Acanthus flowers. Acanthaceae evergreen perennial plants native to the Mediterranean coast. The contrast between purple calyx and white flowers beautifully accentuates the early summer flower bed.
Allium flower macro close up for use as a background or plant identifier.
Close-up of white crown flower or giant Indian milkweed
Closeup of wild flower
Planaria worm in pond water
Crassula ovata, which is commonly called jade plant, money plant or dollar plant, is a popular branched succulent shrub, native to South Africa. Tiny flowers, which are white to pink, may appear in spring. They are widely grown as house plants, but need very bright light to grow well and a sunny position if they are to flower.
Representatives of the Lemnaceae, the duckweed family, are well-adapted for use as bioindicators for testing soil and water for toxic substances.  Their rapid multiplication and the simplicity of their anatomy are important advantages for this use.
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.
Flowers of Night-blooming cestrum, Night blooming jasmine, Cestrum nocturnum
White flowers garden background
The picture shows colorful flowers, photos taken with a macro lens
Macrophotography, closeup of a small wild flower
The dwarf ornamental onion (Allium karataviense Regel) 'Ivory Queen' starting to flower with elegant globe-shaped clusters of white starry flowers in garden
The province is located in eastern Ecuador, the capital is El Coca. This city in die Amazon rainforest is also known as Puerto Francisco de Orellana.
Russia. Saint-Petersburg. Stalks of reeds on the shore of the pond.
Nereid (segmented worm) from San Fancisco Bay, California, USA. Photographed through a microscope. Wet mount (internal organs visible), 50X, transmitted light.
flowers captured in Bohinj valley Slovenia
Low to short perennial or biennial; stems numerous, erect, unbranched, hairless or with 2 lines of hairs. Leaves lanceolate, 2-pinnately-lobed, hairless or slightly hairy; bracts similar to the leaves, though smaller.\nFlowers pink or red, 15-25mm long, in lax spikes, the upper lip of the corolla blunt, slightly curved, 2-toothed near the apex; calyx not 2-lipped, hairless, inflated in fruit.\nHabitat: Bogs, marshes, damp heaths, moors and open woodland on peaty soils, to 1800m.\nFlowering Season: April-July.\nDistribution: Throughout Europe, Except the Faeroes, Iceland and N Scandinavia.\n\nThis is a scarce Species in the described Habitats in the Netherlands.
Raindrop on plant
Euphorbia x martini 'Ascot Rainbow' in Kent, England
This is where the meristem is. The meristem is the part of the plant where cells split and differentiate into their roles of the organ. As the cells split, the plant grows.
Many flowers and leaves of the California Poppy (Eschscholzia californica) and the Blood-of-Christ Fumitory (Fumaria agraria), both invasive species of South America imported from North America and the Mediterranean region respectively, around the middle of the nineteenth century. Various fumitories have been shown to have some medicinal properties, such as analgesia.
Lovely Wild White and Red Burnt Orchid Flower in Upper Franconia, Germany. Rare Spring Flower. Macro with shallow depth of field
Close up view of a flowering inchplant.
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