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Leiden leaf c.s. under microscope
plant Pumpkin ovary under light mircoscope with white background
mosquito fern
Natural agate surfaces, suitable for backgrounds and wallpapers.
small duckweed Floating on the surface and the water put in the tank.
Photomicrograph of a freshwater clustering single-celled green algae,
A closeup of Xanthium Spinosum or Bathurst Burr, showing the sharp thorny spikes. An invasive pest weed, otherwise known as spiny cockleburr,
corn stem micrograph with dye
Freshwater aquatic zooplankton and algae under microscope view
Closeup seeds after blooming time of white Eucalyptus flowers, background with copy space, full frame horizontal composition
Green algae cells background
Originally from Colombia and Guyana, this epiphyte is endangered owing to habitat destruction and poaching.
Pine mature wood cross section. Light microscope slide with microsection of an evergreen conifer in the genus Pinus. Plant anatomy. Biology. Photo.
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.
Colorful, abstract micrograph of a fish scale, calico bass,Paralabrax clathratus, with polarization at 40x.
Swathes of beautiful Bulbinella Hookeri flower in the Cobb Valley, Kahurangi National Park, in New Zealand's South Island. Named after Sir Joseph Dalton Hooker (born 1817), a world famous botanist who travelled on the Antarctic expedition of 1839 under the command of Sir James Ross. Bulbinella is a genus of plant in the family Xanthorrhoeaceae, first described as a genus in 1843. It is also known by the names Golden Wand, Maori Onion, Anthericum Hookeri, Chrysobactron Hookeri.
Lime trunk
The Table mountain is a flat-topped  mountain forming a prominent landmark  overlooking the city of Cape Town.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
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.
Lemna minor (Mata Lele, thallus, common duckweed, lesser duckweed). Lemna minor is very suitable for bioethanol production
Hepatocellular carcinoma, HCC under microscopy
Duckweed (Spirodela polyrhiza)
Flowering shrub horse chestnut (Aesculus parviflora), Strauch-Rosskastanie
A closeup of dense Polytrichum plants growing in the field
Lentils in the shell. Lentils need a support plant to grow up, for example with oats or barley
Closeup green water plants using as background concept
Osmanthus fragrans, native to Asia (Japan, China and Himalayas), and commonly called fragrant olive, sweet olive or sweet tea, produces clusters of flowers that have an extremely powerful apricot fragrance. It is a small, upright, evergreen tree that will grow to 3-10 meters tall. Tiny white, orange, gold or reddish flowers, depending on species, appear in clusters in late summer through into fall. The plant has very fragrant flower.
Leiden leaf c.s. under microscope
The forest in autumn - colorful
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Pulmonata.jpg
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Distribution of Lactarius fuliginosus-2.svg
FMIB_47518_Both_trout_ans_bass_are_cultivated_at_many_of_the_stations_This_view_of_the_station_at_Manchester,_Iowa,_shows_stock_ponds_in.jpeg
World distribution of snakes.svg
1875,_Bierstadt,_Albert,_Mount_Adams,_Washington.jpg
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Distribution of Lactarius blennius.svg
Flachsscheuer_in_Laren.jpg
Tree_in_front_of_the_United_States_National_Museum_(now_the_National_Museum_of_Natural_History).jpg
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Distribution of Rhodocollybia maculata.svg
Distribution of Cortinarius delibutus.svg
Van_Bentum_Explosion_in_the_Alchemist’s_Laboratory_FA_2000.001.285.jpg
Mary_Greig.jpg
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Sumatran Rhino range.svg
Distribution of Russula medullata.svg
L'enlèvement_de_Proserpine_Nancy_3018.jpg
Barbara_McClintock_(1902-1992).jpg
Distribution of Lenzites betulina.svg
Distribution of Russula decolorans.svg
Distribution of Diatrype disciformis.svg
Distribution of Tricholoma vaccinum.svg
Distribution of Lentinellus cochleatus.svg
Distribution of Cystolepiota seminuda.svg
Distribution of Fomitiporia punctata.svg
Distribution of Crepidotus mollis.svg
Distribution of Pseudochaete tabacina.svg
Distribution of Russula consobrina.svg
Distribution of Russula faginea.svg
Alexander_Spotswood_by_Charles_Bridges_(Colonial_Williamsburg_copy).jpg
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Hilda_Hempl_Heller_(b._1891).jpg
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Distribution of Auriscalpium vulgare.svg
Distribution of Mycena acicula.svg
Distribution of Phaeolus schweinitzii.svg
Distribution of Peniophora quercina.svg
Distribution of Mycena flavoalba.svg
Distribution of Cortinarius trivialis.svg
Distribution of Fuscoporia ferruginosa.svg
Distribution of Tricholoma ustale.svg
Distribution of Russula galochroa.svg
Distribution of Cortinarius cinnamomeus.svg
Distribution of Cortinarius hinnuleus.svg
Distribution of Russula amarissima.svg
'In slaap gesust' Rijksmuseum SK-A-2378.jpeg
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Tree of life SVG.svg
Distribution of Mycena zephirus.svg
Distribution of Lepiota clypeolaria.svg
Distribution of Pseudoclitocybe cyathiformis.svg
Distribution of Mycena crocata.svg
Distribution of Schizopora paradoxa.svg
Distribution of Leucoagaricus leucothites.svg
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Distribution of Cortinarius croceus.svg
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