Checkerbloom pollen
Morning Glory pollen grain
Ragweed Pollen. SEM
Egyptian Star Cluster flower
Geranium flower petal with pollen
Trichomes on a Snapdragon flower petal
Pine Pollen. SEM
Passion flower pollen, SEM
Arabidops thaliana leaf surface stomates
Black Walnut (Juglans nigra)
Morning glory pollen, SEM
Ragweed (Ambrosia) Pollen SEM X1075
Stigma of Penta lanceolata. SEM
Pollen of Hibiscus schizopetalus. SEM
Pollen from Morning Glory flower
Scanning electron micrograph of pollen from an enemion flower
Clematis montana pollen, SEM
Hypericum pollen
Willowherb pollen
Pollen, SEM
Geranium pollen, SEM
Azalea pollen, SEM
Pollen grains, SEM
Pollen tubes, SEM
Oak tree pollen, SEM
Grass pollen, SEM
Common dewberry pollen, SEM
Daisy flower and pollen, SEM
Red blood cell
Red Blood Cells SEM
Human sperm SEM X2250
Winter's bark (Drimys winteri) pollen,SEM
Pollen, Louteridium donnell-smithii, light micrograph
Horse chestnut pollen, SEM
Cedar pollen, SEM
Climbing lily pollen, SEM
Hazel pollen grains, SEM
Capsicum pollen grains, SEM
Comfrey pollen, SEM
Peltiphyllum pollen, SEM
Ash tree pollen
Bay tree pollen, SEM
Daisy pollen, SEM
Mimosa pollen, SEM
Orange pollen, SEM
Pollen (Brugmansia 'heaven scent') SEM
Forget-me-not pollen, SEM
Boston ivy pollen grain and trichome, SEM
Anther of Penta lanceolata. SEM
Daisy (Bellis perennis) pollen attached to stigma, SEM
SEM of peony (left) and castor bean (right) pollen
Sieve Plate
Human lymphocyte white blood cell. SEM
Compound eye and coiled proboscis
Jasmine leaf surface (Jasminum floridum)
Pollen tubes of lily pollen, SEM
Michaelmas daisy pollen, SEM
Dandelion pollen, SEM
Lily pollen, SEM
Scots pine pollen, SEM
Amorphophallus titanum pollen, SEM
Pollen grain, ESEM
Lilac pollen, SEM
Sunflower pollen, SEM
Daffodil pollen, SEM
Primrose pollen, SEM
Cyclamen anther
Zinnia flower pistil and pollen, SEM
Oil Seed Rape pollen
Hazel pollen grains
Cucumber pollen grains, SEM
Morning glory pollen
Sacred lotus anther, SEM
Tea flower stamens, SEM
Rosebay pollination, SEM
Geranium flower pollination, SEM
Pollen of an azalea, SEM
Rose of Sharon pollen, SEM
Monocyte white blood cell. SEM
Human testis tubule filled with sperm
The folded mucosal epithelial surface
Iris pollen grains, SEM
Spiderwort anther and pollen, SEM
Gladiolus flower anther, SEM
Distal end of the seminal vesicle
Asparagus pollen grains, SEM
Pine pollen
Kiwi fruit pollen grain, SEM
Sunflower pollen grains, SEM
Budding Yeast SEM
Pollen on bee, SEM
Sagebrush pollen, SEM
Groundsel pollen, SEM
Lisianthus pollen, SEM
Willow pollen, SEM
Aubergine pollen grain, SEM
Basil pollen grain, SEM
Lesser stitchwort pollen, SEM
Stitchwort pollen grains, SEM
Spanish flag pollen, SEM
Oxalis pollen, SEM
Maize pollen grain, SEM
Pollen grain, SEM
Arnica pollen grain, SEM
Jasmine pollen, SEM
Evening primrose pollen, SEM
Ash tree pollen, SEM
Elder pollen, SEM
Common ragweed pollen, SEM
Plane tree pollen, SEM
Silver birch pollen, SEM
Cucumber pollen, SEM
Forensic pollen evidence, SEM
Lavender pollen grain, SEM
Colour SEM of a marigold petal, Calendula
Hibiscus stamens, SEM
Hibiscus stamen, SEM
(Bacillus megaterium) Bacteria
Stratified squamous epithelium, vagina
Micrococcus luteus Bacteria. SEM
Highly flattened cells, SEM
Dandelion pollen and stigma, SEM
Pollen on stink bug, SEM
Ox-eye daisy pollen, SEM
Oil seed rape pollen, SEM