写真素材の検索結果

Rye grass pollen (Lolium perenne), SEM

Ragweed (Ambrosia psilostachya) pollen, SEM

Ragweed (Ambrosia psilostachya) pollen, SEM

Ragweed (Ambrosia psilostachya) pollen, SEM

Ragweed (Ambrosia psilostachya) pollen, SEM

Ragweed pollen (Ambrosia psilostachya), SEM

Ragweed pollen (Ambrosia psilostachya), SEM

Ragweed pollen (Ambrosia psilostachya), SEM

Ragweed pollen (Ambrosia psilostachya), SEM

Ragweed pollen (Ambrosia psilostachya), SEM

Ragweed pollen (Ambrosia psilostachya), SEM

Ragweed (Ambrosia psilostachya) pollen, SEM

Ragweed (Ambrosia psilostachya) pollen, SEM

Ragweed pollen (Ambrosia psilostachya), SEM

Ragweed pollen (Ambrosia psilostachya), SEM

Grass pollen grains, SEM

Grass pollen grains, SEM

Pollen from Morning Glory flower

Hazel pollen grains, SEM

Ragweed pollen (Ambrosia sp.), SEM

Ragweed pollen (Ambrosia sp.), SEM

Daisy pollen (Helianthus sp.), SEM

Daisy pollen (Helianthus sp.), SEM

Daisy pollen (Helianthus sp.), SEM

Ragweed pollen (Ambrosia sp.), SEM

Allergenic pollen shed by Phleum pratense

Pollen of timothy grass, Phleum pratense

Allergenic pollen shed by Phleum pratense

Pollen of timothy grass, Phleum pratense

Pollen of timothy grass, Phleum pratense

Grass pollen grains, SEM

Bindweed pollen grain, SEM

Hazel pollen grains, SEM

Bindweed pollen and stigma, SEM

Pollen grains of Cocksfoot grass

SEM of peony (left) and castor bean (right) pollen

Pollen grains, light micrograph

Sagebrush pollen (Artemisia tridentata), SEM

Floret of annual meadow grass, Poa annua

Floret of annual meadow grass, Poa annua

Silver birch pollen, SEM

Pollen grains of Dactylis glomerata

Pollen grains of Dactylis glomerata

Pollen grains of Dactylis glomerata

Pollen of Cocksfoot, Dactylis glomerata

Pollen of Cocksfoot, Dactylis glomerata

Pollen of Cocksfoot, Dactylis glomerata

Pollen of Cocksfoot, Dactylis glomerata

Pine pollen

Pine pollen

Ragweed pollen (Ambrosia psilostachya), SEM

Ragweed pollen (Ambrosia psilostachya), SEM

Ragweed pollen (Ambrosia psilostachya), SEM

Ragweed pollen (Ambrosia psilostachya), SEM

Ragweed pollen (Ambrosia psilostachya), SEM

Ragweed pollen (Ambrosia psilostachya), SEM

Ragweed pollen (Ambrosia psilostachya), SEM

Ragweed (Ambrosia psilostachya) pollen, SEM

Ragweed (Ambrosia psilostachya) pollen, SEM

Ragweed pollen (Ambrosia psilostachya), SEM

Ragweed pollen (Ambrosia psilostachya), SEM

Hazel pollen grains

Pollen grains, SEM

Pollen grain, SEM

Cedar pollen, SEM

Cedar pollen, SEM

Silver birch pollen, SEM

Morning Glory pollen grain

Coloured SEM of Timothy grass pollen

Powdery mildew mould and ragweed pollen, SEM

Powdery mildew mould and ragweed pollen, SEM

Pollen, SEM

Pollen, SEM

Pollen, SEM

Pollen, SEM

Marigold pollen, SEM

Marigold pollen, SEM

Ragweed (Ambrosia sp.) pollen, SEM

Ragweed (Ambrosia sp.) pollen, SEM

Ragweed (Ambrosia sp.) pollen, SEM

Ragweed (Ambrosia sp.) pollen, SEM

Common ragweed pollen, SEM

Common ragweed pollen, SEM

Ragweed Pollen. SEM

Sagebrush pollen, SEM

Lesser stitchwort pollen, SEM

Lesser stitchwort pollen, SEM

Stitchwort pollen grains, SEM

Stitchwort pollen grains, SEM

Stitchwort pollen grains, SEM

Stitchwort pollen grains, SEM

Daisy pollen, SEM

Allergenic pollen (ragweed, sagebrush, timothy, scotch broom

Allergenic pollen (ragweed, sagebrush, timothy, scotch broom

Dahlia pollen grain, coloured SEM

Dahlia pollen grain, coloured SEM

Dahlia pollen grain, coloured SEM

Dahlia pollen grain, coloured SEM

Boston ivy pollen grain and trichome, SEM

Daisy (Bellis perennis) pollen attached to stigma, SEM

SEM of peony (left) and castor bean (right) pollen

Pollen grain of ragweed

Pollen grains, SEM

Pollen grains, SEM

Pollen grains, SEM

Pollen grains, SEM

SEM of pollen grains from the common oak flower

Ragweed (Ambrosia) Pollen SEM X1075

Human hair with plant pollen, SEM

Human hair with plant pollen, SEM

Coloured SEM of lily pollen grains

Sunflower pollen, SEM

Forensic pollen evidence, SEM

Evening primrose pollen, SEM

Scots pine pollen, SEM

Passion flower pollen, SEM

Michaelmas daisy pollen, SEM

Michaelmas daisy pollen, SEM

Daisy pollen, SEM

Daisy pollen, SEM

Daisy pollen, SEM

Lily pollen, SEM

Lisianthus pollen, SEM

Lisianthus pollen, SEM

Lisianthus pollen, SEM

Willow pollen, SEM

Willow pollen, SEM

Toad lily pollen, SEM

Toad lily pollen, SEM

Marsh orchid pollen, SEM

Marsh orchid pollen, SEM

Celandine pollen, SEM

Crocus pollen, SEM

Daisy pollen, SEM

Gorse pollen, SEM

Grass pollen, SEM

Groundsel pollen, SEM

Spanish flag pollen, SEM

Oxalis pollen, SEM

Oxalis pollen, SEM

Spanish flag pollen, SEM

Spanish flag pollen, SEM

Oxalis pollen, SEM

Pollen of Lewisia, SEM

Pollen of Eucalyptus, SEM

Pollen of Lewisia, SEM

Pollen of Lewisia, SEM

Pollen of Eucalyptus, SEM

Pollen of Eucalyptus, SEM

Lesser stitchwort anther, SEM

Lesser stitchwort anther, SEM

Stitchwort anther, SEM

Stitchwort anther, SEM

Willow pollen grain, SEM

Iris pollen grains, SEM

Aspergillus fungus

Pollen production

House dust, SEM

House dust, SEM

House dust, SEM

House dust, SEM

Pollen grains, conceptual illustration

Birch pollen allergen molecule

Yew pollen shower

Lily pollen, SEM

Lily pollen grains, SEM

Lily pollen grain, SEM

Lily pollen grain, SEM

Forsythia pollen grains, SEM

Forsythia pollen grains, SEM

Timothy grass pollen grain

Lily pollen, SEM

Willowherb pollen

Pollen, SEM

Hypericum pollen

Lily pollen, SEM

Lily pollen, SEM

Lily pollen, SEM

Chicory pollen grain, SEM

Chicory pollen grain, SEM

Chicory pollen grain, SEM

Hollyhock Pollen, SEM

Primrose pollen, SEM

Sweet pea pollen, SEM

Sweet pea pollen, SEM

Sweet pea pollen, SEM

Saffron, SEM

Saffron, SEM

Michaelmas daisy anther, SEM

Michaelmas daisy anther, SEM

Daisy seed head, SEM

Daisy seed head, SEM

Daisy disc floret, SEM

Daisy disc floret, SEM

Coloured SEM of pollen of miniature holly

Pollen tubes of lily pollen, SEM

Clematis montana pollen, SEM

Climbing lily pollen, SEM

Horse chestnut pollen, SEM

Oil Seed Rape pollen