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Xylem

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View of xylem. Xylem that can be used as wood texture Stock ImageView of xylem. Xylem that can be used as wood textureMilan, Italy - November 1, 2017: Xylem logo on the website homep. Age Royalty Free Stock PhotographyMilan, Italy - November 1, 2017: Xylem logo on the website homep. AgeMilan, Italy - November 1, 2017: Xylem logo on the website homep. Age Stock PhotoMilan, Italy - November 1, 2017: Xylem logo on the website homep. AgeMilan, Italy - November 1, 2017: Xylem logo on the website homep. Age Royalty Free Stock ImageMilan, Italy - November 1, 2017: Xylem logo on the website homep. AgeMilan, Italy - November 1, 2017: Xylem logo on the website homep. Age Royalty Free Stock PhotographyMilan, Italy - November 1, 2017: Xylem logo on the website homep. AgeMilan, Italy - November 1, 2017: Xylem logo on the website homep. Age Royalty Free Stock PhotoMilan, Italy - November 1, 2017: Xylem logo on the website homep. AgeMilan, Italy - November 1, 2017: Xylem logo on the website homep. Age Royalty Free Stock ImageMilan, Italy - November 1, 2017: Xylem logo on the website homep. AgeMilan, Italy - November 1, 2017: Xylem logo on the website homep. Age Stock PhotographyMilan, Italy - November 1, 2017: Xylem logo on the website homep. AgeMilan, Italy - November 1, 2017: Xylem logo on the website homep. Age Royalty Free Stock PhotoMilan, Italy - November 1, 2017: Xylem logo on the website homep. AgeMilan, Italy - November 1, 2017: Xylem logo on the website homep. Age Stock PhotoMilan, Italy - November 1, 2017: Xylem logo on the website homep. AgeColorful abstract micrograph of xylem cells in ragwort flower. Gold and aqua conducting tissue of a composite flower petal in abstract, oval, digitally Royalty Free Stock ImageColorful abstract micrograph of xylem cells in ragwort flower. Gold and aqua conducting tissue of a composite flower petal in abstract, oval, digitallyColorful abstract micrograph of xylem cells in ragwort flower. Abstract, blue and white conducting tissue of a composite flower petal in oval, digitally Royalty Free Stock PhotoColorful abstract micrograph of xylem cells in ragwort flower. Abstract, blue and white conducting tissue of a composite flower petal in oval, digitallyColorful abstract micrograph of xylem cells in ragwort flower. Bright red and yellow conducting tissue of a composite flower petal in digitally manipulated Royalty Free Stock PhotographyColorful abstract micrograph of xylem cells in ragwort flower. Bright red and yellow conducting tissue of a composite flower petal in digitally manipulatedColorful abstract micrograph of xylem cells in ragwort flower. Abstract, purple and yellow conducting tissue of a composite flower petal in oval, digitally Royalty Free Stock ImagesColorful abstract micrograph of xylem cells in ragwort flower. Abstract, purple and yellow conducting tissue of a composite flower petal in oval, digitallyColorful abstract micrograph of xylem cells in ragwort flower. Abstract, bright orange and yellow conducting tissue of a composite flower petal in digitally Royalty Free Stock PhotographyColorful abstract micrograph of xylem cells in ragwort flower. Abstract, bright orange and yellow conducting tissue of a composite flower petal in digitallyColorful abstract micrograph of xylem cells in ragwort flower. Blue and white conducting tissue of a composite flower petal in polarizing micrograph at 100x Royalty Free Stock PhotographyColorful abstract micrograph of xylem cells in ragwort flower. Blue and white conducting tissue of a composite flower petal in polarizing micrograph at 100xColorful abstract micrograph of xylem cells in ragwort flower. Cyan conducting tissue of a composite flower petal in oval, abstract, digitally manipulated Royalty Free Stock PhotographyColorful abstract micrograph of xylem cells in ragwort flower. Cyan conducting tissue of a composite flower petal in oval, abstract, digitally manipulatedClimbing plant. The guiding and climbing strategy is particularly successful in warm climates in habitats where competition for the sun is very high, as Royalty Free Stock ImagesClimbing plant. The guiding and climbing strategy is particularly successful in warm climates in habitats where competition for the sun is very high, asTree sap close up. Golden tree sap dried on a tree stump in the forest. There are two separate substances usually lumped together under the label of sap; these Stock PhotosTree sap close up. Golden tree sap dried on a tree stump in the forest. There are two separate substances usually lumped together under the label of sap; theseTree sap close up. Golden tree sap dried on a tree stump in the forest. There are two separate substances usually lumped together under the label of sap; these Stock ImageTree sap close up. Golden tree sap dried on a tree stump in the forest. There are two separate substances usually lumped together under the label of sap; theseTree sap close up. Golden tree sap dried on a tree stump in the forest. There are two separate substances usually lumped together under the label of sap; these Stock ImagesTree sap close up. Golden tree sap dried on a tree stump in the forest. There are two separate substances usually lumped together under the label of sap; theseTree sap close up. Golden tree sap dried on a tree stump in the forest. There are two separate substances usually lumped together under the label of sap; these Stock PhotographyTree sap close up. Golden tree sap dried on a tree stump in the forest. There are two separate substances usually lumped together under the label of sap; theseWood. Is a porous and fibrous structural tissue found in the stems and roots of trees, and other y plants. It has been used for thousands of years for both fuel Royalty Free Stock PhotoWood. Is a porous and fibrous structural tissue found in the stems and roots of trees, and other y plants. It has been used for thousands of years for both fuelClose up of plant cell. A close up of a stained plant cell that shows the xylem and phloem Stock PhotographyClose up of plant cell. A close up of a stained plant cell that shows the xylem and phloemAbstract micrograph of flower parts of a wood sorrel plant. Yellow abstract micrograph egg of water conducting tubes, called xylem, in leaf of the wood sorrel Stock PhotographyAbstract micrograph of flower parts of a wood sorrel plant. Yellow abstract micrograph egg of water conducting tubes, called xylem, in leaf of the wood sorrelAbstract micrograph of flower parts of a wood sorrel plant. Bright red and yellow bstract micrograph of water conducting tubes, called xylem, in leaf of the Stock PhotographyAbstract micrograph of flower parts of a wood sorrel plant. Bright red and yellow bstract micrograph of water conducting tubes, called xylem, in leaf of theAbstract micrograph of flower parts of a wood sorrel plant. Lavender abstract micrograph  egg of water conducting tubes, called xylem, in leaf of the wood Royalty Free Stock PhotosAbstract micrograph of flower parts of a wood sorrel plant. Lavender abstract micrograph egg of water conducting tubes, called xylem, in leaf of the woodAbstract micrograph of flower parts of a wood sorrel plant. Abstract micrograph of a labrinth of water conducting tubes, called xylem, in leaf of the wood Royalty Free Stock PhotographyAbstract micrograph of flower parts of a wood sorrel plant. Abstract micrograph of a labrinth of water conducting tubes, called xylem, in leaf of the woodAbstract micrograph of flower parts of a wood sorrel plant. Abstract micrograph of water conducting tubes, called xylem, in leaf of the wood sorrel, Oxalis Royalty Free Stock PhotosAbstract micrograph of flower parts of a wood sorrel plant. Abstract micrograph of water conducting tubes, called xylem, in leaf of the wood sorrel, OxalisAbstract micrograph of flower parts of a wood sorrel plant. Blue abstract micrograph egg of water conducting tubes, called xylem, in leaf of the wood sorrel Stock PhotoAbstract micrograph of flower parts of a wood sorrel plant. Blue abstract micrograph egg of water conducting tubes, called xylem, in leaf of the wood sorrelAbstract micrograph of flower parts of a wood sorrel plant. Blue and red abstract micrograph of water conducting tubes, called xylem, in leaf of the wood sorrel Royalty Free Stock ImagesAbstract micrograph of flower parts of a wood sorrel plant. Blue and red abstract micrograph of water conducting tubes, called xylem, in leaf of the wood sorrelClose up of  leaf. With parallel xylem Stock PhotosClose up of leaf. With parallel xylemVascular bundles within a pumpkin leaf. Back-lit leaf. Complex network of vascular bundles (phloem and xylem) of different rank transporting water and Stock PhotosVascular bundles within a pumpkin leaf. Back-lit leaf. Complex network of vascular bundles (phloem and xylem) of different rank transporting water andCycles in wood macro. Macro of an old piece of grey wood showing its annual rings. Surface of a tree stump Stock PhotosCycles in wood macro. Macro of an old piece of grey wood showing its annual rings. Surface of a tree stumpCross sections of  plant root. Under microscope view Royalty Free Stock PhotographyCross sections of plant root. Under microscope viewPine stem cross section. Microscopic Educational: A High power cross section of a pine stem showing resin ducts Stock PhotosPine stem cross section. Microscopic Educational: A High power cross section of a pine stem showing resin ductsCross sections of  plant stem. Cross sections of plant stem under microscope view Royalty Free Stock PhotosCross sections of plant stem. Cross sections of plant stem under microscope viewCycles in wood background. Macro of cycles in wood of an old felled tree. Tree stump surface. Monochrome negative picture Stock PhotoCycles in wood background. Macro of cycles in wood of an old felled tree. Tree stump surface. Monochrome negative pictureCross sections of  plant root. Under microscope view Royalty Free Stock ImagesCross sections of plant root. Under microscope viewStem of Cotton. A cross section of a cotton stem - 40X magnification - isolated on a white background with clipping path Stock PhotoStem of Cotton. A cross section of a cotton stem - 40X magnification - isolated on a white background with clipping pathPlant stem, long section. Under microscope view Royalty Free Stock ImagePlant stem, long section. Under microscope viewCross sections of plant stem. Under microscope view Stock ImageCross sections of plant stem. Under microscope viewBamboo stalk. Background macro detail. Bamboos are some of the fastest growing plants in the world Stock PhotographyBamboo stalk. Background macro detail. Bamboos are some of the fastest growing plants in the worldRing Tree. Cutting of oak tree with scar from forest fire on white Stock PhotographyRing Tree. Cutting of oak tree with scar from forest fire on whiteCross sections of  plant stem. Under microscope view Stock ImageCross sections of plant stem. Under microscope viewCross sections of  plant root. Under microscope view Royalty Free Stock ImageCross sections of plant root. Under microscope viewCross sections of plant stem. Under microscope view Stock ImagesCross sections of plant stem. Under microscope viewCotton stem high power. Cotton leaf stem(Gossypium sp.) microscopic cross section high power Stock PhotoCotton stem high power. Cotton leaf stem(Gossypium sp.) microscopic cross section high powerPlant tissue. Scientific research - plant tissue magnification Royalty Free Stock PhotosPlant tissue. Scientific research - plant tissue magnificationSyrup Spoon. Maple Syrup Overflowing Off A Silver Dessert Spoon Royalty Free Stock ImageSyrup Spoon. Maple Syrup Overflowing Off A Silver Dessert SpoonThe ways of Lymph. Detail of veins on a leaf in spring. Spectacular detail of a leaf and its smaller veins Stock PhotographyThe ways of Lymph. Detail of veins on a leaf in spring. Spectacular detail of a leaf and its smaller veinsFern root cross section. Fern root microscopic view low power Royalty Free Stock ImageFern root cross section. Fern root microscopic view low powerPlant stem, long section. Under microscope view Royalty Free Stock PhotosPlant stem, long section. Under microscope viewMedical Lab Prepared microscopic- weevil rye. Weevil rye- biological prepared microscope slides. Educational material for the study Royalty Free Stock PhotoMedical Lab Prepared microscopic- weevil rye. Weevil rye- biological prepared microscope slides. Educational material for the studyImprint leaf. The Imprint leaf on cement floor Royalty Free Stock ImageImprint leaf. The Imprint leaf on cement floorYellow cactus. Horticulture cultivation of opuntia colorful plants. And in different shapes Royalty Free Stock PhotographyYellow cactus. Horticulture cultivation of opuntia colorful plants. And in different shapesRice stem LP. Educational Microscopic.  A cross section of a rice stem showing vascular bundles Royalty Free Stock PhotosRice stem LP. Educational Microscopic. A cross section of a rice stem showing vascular bundlesOnion skin microscopic. Onion tissue plant cells microscopic low power Royalty Free Stock ImageOnion skin microscopic. Onion tissue plant cells microscopic low powerTilia stem micrograph. High resolution light photomicrograph of tilia stem cross section seen through a microscope Stock PhotographyTilia stem micrograph. High resolution light photomicrograph of tilia stem cross section seen through a microscopeLuffa sponge macro. Extreme macro of luffa sponge fibers Royalty Free Stock PhotoLuffa sponge macro. Extreme macro of luffa sponge fibersRusty nails in wood texture. Close-up of two rusty square nails compressed in old wood Stock PhotoRusty nails in wood texture. Close-up of two rusty square nails compressed in old woodTilia stem micrograph. Light photomicrograph of tilia stem cross section seen through a microscope Stock ImageTilia stem micrograph. Light photomicrograph of tilia stem cross section seen through a microscopeLife of a tree. Hand counting the rings of a cross section of a tree Royalty Free Stock PhotosLife of a tree. Hand counting the rings of a cross section of a treePumpkin stem LP. Educational microscopic.  A portion of the cross section of a pumpkin stem showing the vascular bundles Stock ImagePumpkin stem LP. Educational microscopic. A portion of the cross section of a pumpkin stem showing the vascular bundlesCross sections of  plant root. Under microscope view,  tissue show of actively dividing cells Stock PhotographyCross sections of plant root. Under microscope view, tissue show of actively dividing cellsPhotosynthesis. Chlorophyll is the molecule in leaves that uses the energy in sunlight to turn water and carbon dioxide gas into sugar and oxygen Royalty Free Stock PhotographyPhotosynthesis. Chlorophyll is the molecule in leaves that uses the energy in sunlight to turn water and carbon dioxide gas into sugar and oxygenPoinsettia. Pink poinsettia foliage Royalty Free Stock PhotoPoinsettia. Pink poinsettia foliageMicro Photography. Micro Photograph taken with Multiphot Royalty Free Stock PhotosMicro Photography. Micro Photograph taken with MultiphotPlant tissue. Scientific research - plant tissue magnification Royalty Free Stock ImagePlant tissue. Scientific research - plant tissue magnificationRing Tree. On black backgrounds Stock PhotosRing Tree. On black backgroundsPlant tissue. Scientific research - plant tissue magnification Royalty Free Stock PhotosPlant tissue. Scientific research - plant tissue magnificationRoot cross-section. Cross-sectional drawing of the plant roots Royalty Free Stock ImagesRoot cross-section. Cross-sectional drawing of the plant rootsDew on the leaf. Leaf of a rosary covered with dew early in the morning Stock PhotoDew on the leaf. Leaf of a rosary covered with dew early in the morningLeaf texture. Leaf structure with veins, may be used as background for environment-related themes Stock PhotosLeaf texture. Leaf structure with veins, may be used as background for environment-related themesCell microscopic- cucurbits stem. Tissue cell- cross section cucurbits pumpkin stem. Science background- micro preparation for scientific study and research of Stock PhotographyCell microscopic- cucurbits stem. Tissue cell- cross section cucurbits pumpkin stem. Science background- micro preparation for scientific study and research ofCell microscopic- macro weevil rye. Macro cell- nature background. Research and control of agriculture when growing poaceae. Rye seed- cross section of micro Royalty Free Stock PhotographyCell microscopic- macro weevil rye. Macro cell- nature background. Research and control of agriculture when growing poaceae. Rye seed- cross section of microDaucus carota. Cross section wild carrot (Daucus carota Royalty Free Stock PhotosDaucus carota. Cross section wild carrot (Daucus carotaCelery 3. Close up / macro of a slice of celery slightly backlit Stock PhotoCelery 3. Close up / macro of a slice of celery slightly backlitFern root cross section. Microscopic high power educational Royalty Free Stock ImagesFern root cross section. Microscopic high power educationallumber. Dead trees, wooden,wood, trunks Stock Imageslumber. Dead trees, wooden,wood, trunks