Knapweed flower, Fluorescence
Knapweed flower, light micrograph
Corn (Zea mays) pollen grains, light micrograph
Wild cherry (Prunus avium) pollen, light micrograph
Herb Robert flower, light micrograph
Daisy pollen, SEM
Pollen grains, SEM
Aubergine pollen grain, SEM
Basil pollen grain, SEM
Geranium pollen, SEM
Pollination,SEM
Bay tree pollen, SEM
Hellebore pollen, SEM
Mimosa pollen, SEM
Orange pollen, SEM
Hibiscus stamens, SEM
Hibiscus stamen, SEM
Passion flower pollen, SEM
Wild strawberry pollen grains, SEM
Ivy pollen (Hedera helix), SEM
Toad lily pollen, SEM
Celandine pollen, SEM
Crocus pollen, SEM
Grass pollen, SEM
Lily pollen, SEM
Lisianthus pollen, SEM
Willow pollen, SEM
Oxalis pollen, SEM
Pollen of Lewisia, SEM
Pollen of Eucalyptus, SEM
Daisy seed head, SEM
Daisy disc floret, SEM
Euphorbia pollen, SEM
Gorse pollen, SEM
Groundsel pollen, SEM
Michaelmas daisy anther, SEM
Michaelmas daisy pollen, SEM
Spanish flag pollen, SEM
Pollen on flower stigma, light micrograph
Forsythia sp. flower, light micrograph
Daisy flower, light micrograph
Daisy flower pistil, light micrograph
Pollen, Louteridium donnell-smithii, light micrograph
Camellia pollen, SEM
Yellow chamomile pollen grains, SEM
Evening primrose pollen grains, SEM
Evening primrose pollen, SEM
Sweet William pollen grains, SEM
Comfrey pollen grains, SEM
Comfrey pollen grain, SEM
Chestnut pollen, SEM
Bellflower pollen, SEM
Wallflower pollen, SEM
Cucumber pollen, SEM
Mullein pollen, SEM
Coriander pollen, SEM
Water lily pollen, SEM
Courgette pollen, SEM
Yucca pollen, SEM
Sunflower pollen, SEM
Flame lily pollen, SEM
Chickweed pollen grains, SEM
Cowslip pollen grain, SEM
Dwarf checkermallow pollen grain, SEM
Allium giganteum anther, light micrograph
Pollen germination on stigma of tomato
Pollen grains, light micrograph
Scots pine pollen, SEM
Hibiscus pollen grains, fluorescence light micrograph
Primrose pollen, SEM
Chicory pollen grain, SEM
Sweet pea pollen, SEM
Pine pollen, SEM
Aconite anther and pollen, SEM
Alstroemeria anther and pollen, SEM
Daffodil pollen, SEM
Bluebell pollen grains, SEM
California poppy pollen grains, SEM
Pollen of Pulmonaria, SEM
Black knapweed (Centaurea nigra)
Sunflower pollen grains, SEM
Tomato pollen, SEM
Capsicum pollen grains, SEM
Hibiscus pollen grain, fluorescence light micrograph
Marigold pollen, SEM
Hollyhock pollen grain, SEM
Convolvulus pollen grains, SEM
Water lily pollen grains, SEM
Californiain poppy pollen grain, SEM
Mallow pollen grain, SEM
Dianthus pollen grain, SEM
Aqualegia pollen grains. SEM
Fremontodendron pollen grains, SEM
Tradescantia pollen grains, SEM
Euphorbia pollen grains, SEM
Protea pollen grains
Garryla pollen. SEM
Small-leaved lime pollen on anther, SEM