Pollen grain, ESEM
Pollen tubes of lily pollen, SEM
Willowherb pollen
Primrose pollen, SEM
Pollen grains, SEM
Cucumber pollen grains, SEM
Morning glory pollen
Morning glory pollen, SEM
Pollen tubes, SEM
Germinating lily pollen, SEM
Geranium pollen, SEM
Morning glory pollen grains, SEM
Arnica pollen grains on stigma, SEM
Azalea pollen on a pistil, SEM
Lily pollen, SEM
Sunflower pollination, SEM
Hibiscus flower pollination, SEM
Rosebay pollination, SEM
Pollinated flower pistil, SEM
Cosmos flower pistil, SEM
Geranium flower pollination, SEM
Cucumber pollen, SEM
Sweet pea flower pollination, SEM
Geranium anther, SEM
Disc floret, SEM
Scots pine pollen grains, SEM
Pollination, SEM
Daffodil pollen, SEM
Pansy (Viola x wittrockiana 'Black Moon'), macrophotograph
Morning glory flower pollination, SEM
Pollen grain, SEM
Lavender pollen grain, SEM
Pollen, SEM
Marsh mallow pollen, SEM
Wild strawberry stamens, SEM
Periwinkle flower pollination, SEM
Lilac pollen, SEM
Oil Seed Rape pollen
Hazel pollen grains
Oak tree pollen, SEM
Grass pollen, SEM
Common dewberry pollen, SEM
Cedar pollen, SEM
Cherry blossom pollen, SEM
Pelargonium citronellum petal and pollen grains, SEM
Pollen of an azalea, SEM
Pollen on honey bee leg, SEM
Rose of Sharon pollen, SEM
Winter's bark (Drimys winteri) pollen,SEM
Pollen grains, light micrograph
Pine pollen
Maize pollen grain, SEM
Anther and pollen of Galium aparine
Jasmine pollen, SEM
Evening primrose pollen, SEM
Ash tree pollen, SEM
Clematis montana pollen, SEM
Horse chestnut pollen, SEM
Plane tree pollen, SEM
Silver birch pollen, SEM
Ash tree pollen
Basil stamens, SEM
Horse mint filament, SEM
Forget-me-not pollen, SEM
Pollen on stink bug, SEM
Oil seed rape pollen, SEM
Asiatic lily (Lilium asiatic) stigma, SEM
Lilium asiatic stigma detail, SEM
Pollen grains on a harelquin bug, SEM
Gladiolus flower anther, SEM
Morning glory stigma and pollen, SEM
Pollen on a bee leg, SEM
Amorphophallus titanum pollen, SEM
Sunflower pollen, SEM
Zinnia disc floret, SEM
Cyclamen anther
Flower reproductive parts, SEM
Sacred lotus anther, SEM
Tea flower stamens, SEM
Judas tree flower, SEM
Oleander flower anthers, SEM
Enkianthus flower, SEM
Morning Glory pollen grain
Bee foot, SEM
Lily pollen, light micrograph
Climbing lily pollen, SEM
Orchid petal, ESEM
Arnica pollen grain, SEM
Boston ivy pollen grain and trichome, SEM
Daisy pollen (Helianthus sp.), SEM
Self-incompatibility of Brassica pollen
Passion flower pollen, SEM
A loaded pollen basket of a foraging bee
Daisy flower and pollen, SEM
Lily flower reproduction
Elder pollen, SEM
Daisy pollen, SEM
Heath flower anthers, SEM
Reproductive flower parts, SEM
Forget-me-not flower, SEM
Ox-eye daisy pollen, SEM
Aubergine pollen grain, SEM
Basil pollen grain, SEM
Mexican orange anther, SEM
Mexican orange filament, SEM
Pea flower pollination, SEM
Pollen grains of Cocksfoot grass
Pollen on Hoverfly, SEM
Marrow pollen grain, SEM
Hypericum pollen
Pollen (Brugmansia 'heaven scent') SEM
Pollen cloud around a yew tree
Pollen grains of Dactylis glomerata
Pollen of Cocksfoot, Dactylis glomerata
Lesser stitchwort pollen, SEM
Stitchwort pollen grains, SEM
Hazel pollen grains, SEM
Pansy petal, SEM
Capsicum pollen grains, SEM
Comfrey pollen, SEM
Peltiphyllum pollen, SEM
Bay tree pollen, SEM