En
  • En English
  • De Deutsch
  • Fr Français
  • Sp Español
  • Ru Русский
  • It Italiano
  • Pt Português
  • Ua Українська
33514262 results

    OrientationOrientation
    PeoplePeople
    CategoryCategory
    ColorColor
    EditorialEditorial
    Safe SearchSafe Search
    Clear
    Hide
    Side view of young woman in hat looking at plants in greenhouse — Stock Photo
    Side view of young woman in hat looking at plants in greenhouse
    Cute little dog standing at doorway and looking at camera — Stock Photo
    Cute little dog standing at doorway and looking at camera
    Closeup of fern stem on blurred background — Stock Photo
    Closeup of fern stem on blurred background
    Close-up view of Ligularia dentata leaves. — Stock Photo
    Close-up view of Ligularia dentata leaves.
    Coloured scanning electron micrograph (SEM) of an anther (male reproductive part) from a bay tree (Laurus nobilis) flower. — Stock Photo
    Coloured scanning electron micrograph (SEM) of an anther (male reproductive part) from a bay tree (Laurus nobilis) flower.
    Close-up view of cress grass. — Stock Photo
    Close-up view of cress grass.
    Pretty young woman walking in greenhouse — Stock Photo
    Pretty young woman walking in greenhouse
    Light micrograph (LM) of a section through sunflower(helianthus annuus) tissue showing spiral tracheids, a type of xylem. — Stock Photo
    Light micrograph (LM) of a section through sunflower(helianthus annuus) tissue showing spiral tracheids, a type of xylem.
    Coloured scanning electron micrograph (SEM) of a wood anemone (Anemone nemerosa) anther (male reproductive part) covered in pollen. — Stock Photo
    Coloured scanning electron micrograph (SEM) of a wood anemone (Anemone nemerosa) anther (male reproductive part) covered in pollen.
    Close-up view of scilla peruviana flower buds. — Stock Photo
    Close-up view of scilla peruviana flower buds.
    Blooming plant growing on mossy ground in forest — Stock Photo
    Blooming plant growing on mossy ground in forest
    Closeup of fern stems in forest background — Stock Photo
    Closeup of fern stems in forest background
    Light micrograph (LM). Longitudinal section through the thallus and sporangium of a liverwort (Pellia epiphylla). — Stock Photo
    Light micrograph (LM). Longitudinal section through the thallus and sporangium of a liverwort (Pellia epiphylla).
    Azalea Garden, New York Botanical Garden; Bronx, New York, United States Of America — Stock Photo
    Azalea Garden, New York Botanical Garden; Bronx, New York, United States Of America
    Close-up view of globe artichoke heart — Stock Photo
    Close-up view of globe artichoke heart
    Coloured scanning electron micrograph (SEM) of a freeze-fractured water lily stem showing numerous vascular bundles (grey) and large intercellular air spaces (holes). — Stock Photo
    Coloured scanning electron micrograph (SEM) of a freeze-fractured water lily stem showing numerous vascular bundles (grey) and large intercellular air spaces (holes).
    Marjoram (Origanum vilgare) leaf surface, coloured scanning electron micrograph (SEM). — Stock Photo
    Marjoram (Origanum vilgare) leaf surface, coloured scanning electron micrograph (SEM).
    Coloured scanning electron micrograph (SEM) of a freeze-fractured Nasturtium stem, showing numerous vascular bundles (such as at upper centre) with an inner xylem (pink) and outer phloem (yellow). — Stock Photo
    Coloured scanning electron micrograph (SEM) of a freeze-fractured Nasturtium stem, showing numerous vascular bundles (such as at upper centre) with an inner xylem (pink) and outer phloem (yellow).
    Primrose (Primula sp.) pollen grain, coloured scanning electron micrograph (SEM). — Stock Photo
    Primrose (Primula sp.) pollen grain, coloured scanning electron micrograph (SEM).
    Light micrograph of a longitudinal section through a male pine cone showing the pollen (yellow). — Stock Photo
    Light micrograph of a longitudinal section through a male pine cone showing the pollen (yellow).
    Transverse section through a leaf showing foveate stomata (light areas on underside of leaf. — Stock Photo
    Transverse section through a leaf showing foveate stomata (light areas on underside of leaf.
    Azaleas And Rhododendron (Ericaceae), New York Botanical Garden; Bronx, New York, United States Of America — Stock Photo
    Azaleas And Rhododendron (Ericaceae), New York Botanical Garden; Bronx, New York, United States Of America
    Light micrograph (LM) of a section through sunflower(helianthus annuus) tissue showing spiral tracheids, a type of xylem. — Stock Photo
    Light micrograph (LM) of a section through sunflower(helianthus annuus) tissue showing spiral tracheids, a type of xylem.
    Coloured scanning electron micrograph (SEM) of an anther (male reproductive part) from a bay tree (Laurus nobilis) flower. — Stock Photo
    Coloured scanning electron micrograph (SEM) of an anther (male reproductive part) from a bay tree (Laurus nobilis) flower.
    Greenhouse — Stock Photo
    Greenhouse
    Greenhouse and wooden walkway — Stock Photo
    Greenhouse and wooden walkway
    Light micrograph of a cross section through a grape vine (Vitis sp.) stem. — Stock Photo
    Light micrograph of a cross section through a grape vine (Vitis sp.) stem.
    Closeup Of Tip Of Fern Leaf — Stock Photo
    Closeup Of Tip Of Fern Leaf
    Commercial Plant Growing — Stock Photo
    Commercial Plant Growing
    Green Leaf Detail — Stock Photo
    Green Leaf Detail
    Coloured scanning electron micrograph (SEM) of a section through wood showing the phloem vessels (dark green holes) and xylem tissue (lower frame). — Stock Photo
    Coloured scanning electron micrograph (SEM) of a section through wood showing the phloem vessels (dark green holes) and xylem tissue (lower frame).
    Gerber Daisy Petals — Stock Photo
    Gerber Daisy Petals
    Snow Capped Trees In Winter — Stock Photo
    Snow Capped Trees In Winter
    Tree And Blue Sky, Muskoka — Stock Photo
    Tree And Blue Sky, Muskoka
    Bright Green Leaf — Stock Photo
    Bright Green Leaf
    Coloured scanning electron micrograph (SEM) of a wood anemone (Anemone nemerosa) anther (male reproductive part) covered in pollen. — Stock Photo
    Coloured scanning electron micrograph (SEM) of a wood anemone (Anemone nemerosa) anther (male reproductive part) covered in pollen.
    Light micrograph (LM). Longitudinal section through the thallus and sporangium of a liverwort (Pellia epiphylla). — Stock Photo
    Light micrograph (LM). Longitudinal section through the thallus and sporangium of a liverwort (Pellia epiphylla).
    Midrib of a tea leaf — Stock Photo
    Midrib of a tea leaf
    Wildflowers growng on field — Stock Photo
    Wildflowers growng on field
    Commercial Plant Cultivation In Greenhouse — Stock Photo
    Commercial Plant Cultivation In Greenhouse
    Graptopetalum flowers flowering among rocks — Stock Photo
    Graptopetalum flowers flowering among rocks
    Coloured scanning electron micrograph (SEM) of a freeze-fractured water lily stem showing numerous vascular bundles (blue) and large intercellular air spaces (holes). — Stock Photo
    Coloured scanning electron micrograph (SEM) of a freeze-fractured water lily stem showing numerous vascular bundles (blue) and large intercellular air spaces (holes).
    Coloured scanning electron micrograph (SEM) of the surface of a tomato leaf. — Stock Photo
    Coloured scanning electron micrograph (SEM) of the surface of a tomato leaf.
    Flowering currant pollen grains — Stock Photo
    Flowering currant pollen grains
    Smooth hawksbeard (Crepis capillaris) seed, coloured scanning electron micrograph (SEM). — Stock Photo
    Smooth hawksbeard (Crepis capillaris) seed, coloured scanning electron micrograph (SEM).
    Azalea Garden, New York Botanical Garden; Bronx, New York, United States Of America — Stock Photo
    Azalea Garden, New York Botanical Garden; Bronx, New York, United States Of America
    Green cactus against red wall — Stock Photo
    Green cactus against red wall
    Coloured scanning electron micrograph (SEM) of a freeze-fractured Nasturtium stem, showing numerous vascular bundles (such as at upper centre) with an inner xylem (pink) and outer phloem (yellow). — Stock Photo
    Coloured scanning electron micrograph (SEM) of a freeze-fractured Nasturtium stem, showing numerous vascular bundles (such as at upper centre) with an inner xylem (pink) and outer phloem (yellow).
    Dwarf Pebble Flower — Stock Photo
    Dwarf Pebble Flower
    Sand Dune, Namibia, Africa — Stock Photo
    Sand Dune, Namibia, Africa
    Azaleas And Rhododendron (Ericaceae), New York Botanical Garden; Bronx, New York, United States Of America — Stock Photo
    Azaleas And Rhododendron (Ericaceae), New York Botanical Garden; Bronx, New York, United States Of America
    Cross-section through a cotton stem — Stock Photo
    Cross-section through a cotton stem
    Bright mauve flowers — Stock Photo
    Bright mauve flowers
    Closeup Of A Green Branch — Stock Photo
    Closeup Of A Green Branch
    Sunlight Through Trees — Stock Photo
    Sunlight Through Trees
    Transverse section through the midrib of a fern leaf — Stock Photo
    Transverse section through the midrib of a fern leaf
    Statue In A Pond In The Palermo Botanical Gardens — Stock Photo
    Statue In A Pond In The Palermo Botanical Gardens
    Cross-section through a cotton stem — Stock Photo
    Cross-section through a cotton stem
    Trees In Forest, Northumberland — Stock Photo
    Trees In Forest, Northumberland
    Close Look At Anatomy Of Leaf — Stock Photo
    Close Look At Anatomy Of Leaf