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Green female catkins and leaves in summer. Close up, selective focus. Italian alder is native to Corsica, Southern Italy and Western Asia. Its wood is very rot resistant under water, and may underpin the houses and bridges of Venice. In the UK, it is commonly planted on roadsides (as here), because it grows quickly and is dust-resistant.
open hedgehog with chestnuts inside hanging on a tree in a forest in Tuscany, Italy. Chestnuts harvest period.
Disease on green pear leaves in nature.
Close-up of ripening almond (Prunus dulcis) fruit growing on a central California orchard.
A tree branch featuring small yellow flowers nestled among vibrant green leaves. Flowers of linden tree. Branches of blooming linden.
Gastrotricha, Biological Classification: Phylum seen under Microscope. They are commonly referred to as Hairy backs. They live on and in between particles of Sediment on the seabed floor. There are nearly 809 species that are either Freshwater or Seawater Creatures
Fruit of the London Planetree (Platanus x hispanica) growing on the branch
Wood anemones in a nature reserve woodland.
Plantago, Greater plantain (Plantago major) or fleaworts. Plantago is a genus plant.
Clover fields background in nature
Cancer intestines. Gastroenterologist pointing pen tumor colon using an anatomical model for medical education
Several young and growing leaves on a branch of the poisonous Litre Tree (Lithraea caustica), a species endemic to central Chile. The leaves and branches of litre may induce severe dermatitis after contact with human skin, depending on the sensitivity of the sufferer.
Honey Bee, apis mellifera, Larvae on Brood Comb, Bee Hive in Normandy
Beautiful adult male Rufous-necked hornbill, uprisen angle view, half shot, sitting on the branch of the red fruit tree in the morning, in tropical moist montane forest of high mountain, in national park of northern Thailand.
Guava tree with green color
Poorly cohesive gastric carcinoma (dyscohesive carcinoma, carcinoma with a lack of intercellular connections) is a malignant tumor of epithelial origin, characterized by diffuse distribution of tumor cells, isolated from each other or in small groups.
flowers of the medicinal elder plant bloom on the bush in summer
Close up of chestnut branch at sunlight .Castanea sativa background
lime tree in blossom.
Ricinus communis, the castor bean or castor oil plant, Green seeds Castor oil plant, Herbs
Sumac (Rhus Typhina or sumac of Virginia) flower with his leaves on blue sky background, pollination during spring season by bee insect. The sumac flower is green before becoming vibrant red.
Hydrangea disease
Photomicrograph of freshwater leech. Sucker attached to cover slip at bottom. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination. Note - motion blur of live animal, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
The branches, twigs & leaves of an Italian alder (alnus cordata) tree in July
Selective focus using long lens. The similar background colours make for an even tone. Spring catkins with fruit of the alder tree, Alnus glutinosa.
Inflorescence of a dwarf umbrella tree, Heptapleurum arboricola
The young fruits (beech-mast) of a European Beech (Fagus sylvatica) beginning to develop in late summer
The normal liver cells or hepatocytes contain lipid droplets, more frequent near the central vein of hepatic lobules, that can be demonstrated using osmium tetroxide as fixative. In steatosis or fatty liver disease, the amount of lipid droplets is pathologically very increased.
A branch of a lime tree with fruits and green leaves in summer.
Free Images: "bestof:Taphrina amentorum tongue gall.JPG en The Alder Tongue Gall Taphrina alni on Alder Alnus glutinosa Appearance of the languet in winter Own Rosser1954 Roger"
16 wood samples.jpg
alnus-glutinosa-alder-common-alder-844513.jpg
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Nuphar lutea colony.JPG
Willow species with Honeysuckle woodbine.JPG
Galle Pediaspis aceris sur feuille Acer pseudoplatanus.jpg
Mouse tongue.svg
Diels-alder-regio.svg
Human tongue taste papillae.svg
Mouse tongue and palate.svg
Retro diels-alder reaktion svg.svg
Cyl proj scale Lambert Gall.svg
Cyclopentadiene dimerisation.svg
Aryne reactions.svg
Hexanitroethane reactions01.svg
Map of Truckee Lake and Alder Creek.svg
Gemma Gustativa.svg
Claude_Gallée-Enée_shassant_le_cerf.jpg
Arms of Baron Alderdice.svg
Human foliate papillae.svg
Human vallate papilla.svg
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Mouse foliate papillae.svg
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Mouse fungiform papilla.svg
Mouse vallate papilla 2.svg
Mouse vallate papilla.svg
COA fr Pont-Croix.svg
Tox jummy-jum.svg
Tox inedible.svg
Face-espiegle.svg
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Moderm primitive in nature 2.JPG
Portait of a violinist (Anne Vallayer-Coster) - Nationalmuseum - 177753.tif.tiff
Balkans Animation 1800-2008.gif
Taphrina amentorum tongue gall.JPG
Taphrina amentorum gall.JPG
Young Taphrina alni.JPG
Taphrina alni languet on Alder pseudocones.JPG
Taphrina alni developing languet.JPG
Taphrina alni languet.JPG
Taphrina pruni gall on Blackthorn.JPG
Taphrina pruni, Pocket Plum gall.JPG
Blackthorn with Taphrina pruni gall.JPG
Blackthorn gall - Pocket Plum, Taphrina pruni.JPG
Taphrina padi maturing. Dalgarven, Scotland..JPG
Taphrina padi galls on Bird Cherry.JPG
Taphrina padi with ascospores.JPG
Pocket Plum gall, Taphrina pruni.JPG
Eriophyes inangulis (mite sp.) induced alder vein angle gall on Alnus (Alder), Arnhem, the Netherlands.jpg
A sectioned alder root nodule gall.JPG
An alder root nodule gall.JPG
European Black Alder - Alnus glutinosa (female catkins).jpg
Black alder in spring.JPG
Taphrina farlowii (Taphrinaceae sp.), Mook, the Netherlands.jpg
Andricus quercuscalicis.jpg
Sitka Spruce with Pineapple Gall.JPG
Deformed Blackthorn branch with Taphrina pruni.JPG
Development of Taphrina padi.JPG
Oyster Gall.JPG
Blackthorn thicket, Eglinton.JPG
Taphrina pruni deformation in Blackthorn twig.JPG
Bird Cherry fruits.JPG
Taphrina padi Pocket Plums on Bird Cherry.JPG
Mature taphrina padi 'plums'.JPG
Smooth Spangle Gall.JPG
Taphrina padi induced malformation on Prunus padus stem.JPG
Nettle Pouch gall.JPG
Andricus quercuscalicis Knopper Gall.jpg
Andricus lignicola - Cola-nut Gall.JPG
Common Spangle gall.JPG
Developing artichoke gall.JPG
Red spotted Oyster Gall.JPG
Prunus padus normal and galled fruit.JPG
Hawthorn button-top gall.JPG
Common Spangle gall - detail.JPG
Developing Knopper galls.JPG
Oyster Gall on Oak leaf.JPG
Terminal bud with Dasineura crataegi gall.JPG
Andricus lignicola - the Cola-nut gall.JPG
Eriophyes tilae tilae close up.JPG
Knopper gallsand acorn case.JPG
Enteridium lycoperdon, (Bull.) M.L. Farr, 1976 (Reticularia lycoperdon).JPG
Dasineura urticae on Urtica dioica.JPG
Puccinia poarum on Coltsfoot lower epidermis.JPG
Cola-nut Gall Andricus lignicola.JPG
Red-Pea gall Cynips divisa on Oak.JPG
Andricus kollari - the Oak Marble gall.JPG
Q. robur with Smooth Spangle Gall.JPG
Common Spangle Gall - leaf upper.JPG
Knopper Galls (Andricus quercuscalicis).jpg
Dissected hawthorn button-top gall.JPG
Terminal bud with hawthorn button-top gall.JPG
Eriophyes tilae tilae detail.JPG
Developing Oak Marble gall.JPG
E. lycoperdon, (Bull.) M.L. Farr, 1976.JPG
Nettle leaf vein with Dasineura dioica.JPG
Nettle Pouch Gall on U. dioica.JPG
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