Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Education of chlorella under the microscope in Lab.
Onion flower close up photo.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Thai basil is a type of basil with an anise or black licorice flavor that's native to Southeast Asia. It has a purple stem, purple flowers, and thin, dark green leaves.
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.
Microscopic Rotifer or Rotifera under a microscope, freshwater bentic organism filtering water.
Fruits of masterwort (Peucedanum ostruthium). Pennine Alps. Piedmont. Italy.
Adult Female Twig Ant of the Genus Pseudomyrmex
Male Lynx Spider on a Passion Flower in East Texas.
Onion flower close up photo
False color image of diatom under the microscope
Spring blooms
Photomicrograph of a freshwater clustering single-celled green algae,
. Shallow depth of field. nature background. Hover fly feeding on a flower
Cedar pollen
green nettle plants with flowers
Avocado flowers (Persea americana) blooming,  with green vegetation background
A detailed close-up of Clematis vitalba seed heads, also known as Old Man's Beard. The feathery tendrils radiate from the center, creating a delicate, almost star-like appearance. The soft, spiraling fibers contrast with the darker green background, emphasizing the intricate texture of the seed pods. The natural setting highlights the beauty of this wild-growing vine in its seeding phase.
Close-up of white crown flower or giant Indian milkweed
A macro image of field  penny cress also know as Thlaspi arvense
Gadfly on wild plants, North China
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
Sambucus nigra. Common names include elder, elderberry, black elder, European elder, European elderberry and European black elderberry.
The pretty spotted beebalm flowers in the forest
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.
the tail of Aelurostrongylus abstrusus, cat lungworm under the microscope
Plant pray for nobis
Scenedesmus is a genus of green algae, in the class Chlorophyceae.
Close up of white flowers of whorled milkweed, Asclepias verticillata. Doolittle Prairie, Story County, Iowa, USA.
Free Images: "bestof:Diocesis Trundhemiensis - no-nb krt 00702.jpg nb Kart fra Nasjonalbibliotekets kartsamling Kartet er gitt ut i ca 1680 og viser Trøndelag < ca 1680 Institution"
Terms of Use   Search of the Day