Morning glory pollen
Pollen grain, illustration
Pollen of Chickweed flower
Pollen of willow tree
Pollen grain of Cocksfoot grass
Coloured SEM of lily pollen grains
Hellebore pollen, SEM
Pollen grains, SEM
Lily pollen, light micrograph
Geranium pollen, SEM
Capsicum pollen grains, SEM
Pine cone pollen release
Peltiphyllum pollen, SEM
Bay tree pollen, SEM
Daisy pollen, SEM
Mimosa pollen, SEM
Orange pollen, SEM
Passion flower pollen, SEM
Azalea pollen, SEM
Comfrey pollen, SEM
Forget-me-not pollen, SEM
Worker honey bee collecting pollen
Pollen on flower stigma, light micrograph
Pollen germination on stigma of tomato
Pollen, Louteridium donnell-smithii, light micrograph
Pollen on female flowers of the hazel tree
Hibiscus stamens, SEM
Hibiscus stamen, SEM
Pollen production
Lily pollen, SEM
Chickweed flower pollen grains
Evening primrose pollen, SEM
Pollen grain, SEM
Wild cherry (Prunus avium) pollen, light micrograph
Stigma of a tulip flower
Hibiscus flower reproductive organs in UV light
Hippeastrum stamens
Mock strawberry (Duchesnea indica) flower
Rosa pendulina flower
Allium giganteum anther, light micrograph
Cowslip (Primula veris) flower
Pansy (Viola tricolor), macrophotograph
Tulip (Tulipa sp.)
Spring crocus reproductive parts
Daisy flower pistil, light micrograph
Oak pollen grain, SEM
Toad lily pollen, SEM
Celandine pollen, SEM
Crocus pollen, SEM
Lisianthus pollen, SEM
Aubergine pollen grain, SEM
Basil pollen grain, SEM
Cowslip pollen grain, SEM
Pollen grains of Cocksfoot grass
Wild strawberry pollen grains, SEM
Ivy pollen (Hedera helix), SEM
Oxalis pollen, SEM
Camellia pollen, SEM
Comfrey pollen grains, SEM
Comfrey pollen grain, SEM
Cucumber pollen, SEM
Mullein pollen, SEM
Water lily pollen, SEM
Sunflower pollen, SEM
Flame lily pollen, SEM
Evening primrose pollen grains, SEM
Sweet William pollen grains, SEM
SEM of pollen grains from the common oak flower
Morning glory pollen, SEM
Geranium flower anther and pollen, macrophotograph
Pansy (Viola x wittrockiana 'Black Moon'), macrophotograph
Knapweed flower, Fluorescence
Daisy flower, light micrograph
Daisy seed head, SEM
Daisy disc floret, SEM
Forensic pollen evidence, SEM
Euphorbia pollen, SEM
Chicory pollen grain, SEM
Scots pine pollen, SEM
Hollyhock Pollen, SEM
Chickweed pollen grains, SEM
Wallflower pollen, SEM
Grass pollen, SEM
Willow pollen, SEM
Bindweed pollen grain, SEM
Pollen of Lewisia, SEM
Pollen of Eucalyptus, SEM
Pollen grains, light micrograph
Primrose pollen, SEM
Michaelmas daisy pollen, SEM
Spanish flag pollen, SEM
Sweet pea pollen, SEM
Yew pollen shower