Thale cress anther, micrograph
Thale cress flower, micrograph
Thale cress stamens, micrograph
Stamens and carpels, micrograph
Thale cress anther and pollen, micrograph
Thale cress stigma, micrograph
Developing pollen cells
Geranium anther, SEM
Arabidopsis thaliana embryo, micrograph
Veronica persica anther, light micrograph
Allium giganteum anther, light micrograph
Thale cress anther and pollen
Zinnia disc floret, SEM
Heath flower anthers, SEM
Reproductive flower parts, SEM
Flower reproductive parts, SEM
Oleander flower anthers, SEM
Forget-me-not flower, SEM
Geranium pollen, SEM
Pollen grains, 3D computer model
Pollen germination on stigma of tomato
Leaf hairs, fluorescence micrograph
Ground ivy flower, LM
Lily (Lilium sp.) anther, light micrograph
Cyclamen anther
Thale cress leaf trichome, SEM
Sacred lotus anther, SEM
Gladiolus flower anther, SEM
Lesser stitchwort anther, SEM
Stitchwort anther, SEM
Mimosa flowers, SEM
Open and closed stomates on leaf surface
Lily (Lilium sp.) bud, light micrograph
Daisy flower, light micrograph
Scanning electron micrograph of a hibiscus anther
Pollen grains, SEM
Wild strawberry stamens, SEM
Columbine flower stamens, SEM
Fennel flowers, SEM
Basil stamens, SEM
Marsh mallow flower, SEM
Pansy flower, SEM
Buttercup flower, SEM
Field pennycress flowers
Forsythia sp. flower, light micrograph
Anther of Penta lanceolata. SEM
Cross section of a tulip bud
Arabidops thaliana leaf surface stomates
Tea flower stamens, SEM
Judas tree flower, SEM
Lesser stitchwort pollen, SEM
Stitchwort pollen grains, SEM
Anther surface, SEM
Anther gland cell, SEM
Chickweed flower pollen grains
Spider lily flower anther, SEM
Water mint flower, SEM
Disc floret, SEM
Sunflower pollination, SEM
Sweet pea flower pollination, SEM
Forget-me-not pollen, SEM
Pollinated flower pistil, SEM
Cosmos flower pistil, SEM
Casuarina tree, fluorescent light micrograph
Hellebore bud, light micrograph
Geranium stigma, light micrograph
Passion flower (Passiflora caerulea) bud, light micrograph
Lilium anther, light micrograph
Crocus (Crocus sp.) pollen, light micrograph
Pollen grains size comparison preparation, light micrograph
Hibiscus pollen grain, fluorescence light micrograph
Hibiscus pollen grains, fluorescence light micrograph
Pollination, SEM
Scots pine pollen grains, SEM
Daisy flower pistil, light micrograph
Blue catmint, LM
Shepherd's purse seeds, LM
Enkianthus flower, SEM
Red spider lily pollen, SEM
Azalea pollen, SEM
Maize pollen grain, SEM
St. John's wort bud, light micrograph
Lilac flower bud, light micrograph
Aconite anther and pollen, SEM
Alstroemeria anther and pollen, SEM
Raspberry anther, SEM
Stigma of Arabidopsis thaliana
Lily bud, light micrograph
Morning glory flower pollination, SEM
Pollen grains, light micrograph
Corn (Zea mays) pollen grains, light micrograph
Section through flower anther, light micrograph
Small-leaved lime pollen on anther, SEM
Evening primrose pollen, SEM
Poppy bud, light micrograph
Passion flower bud, light micrograph
Pollen on flower stigma, light micrograph
Pollen germination, LM
Knapweed flower, Fluorescence
Pollen, Louteridium donnell-smithii, light micrograph
Forget-Me-Not, light micrograph
Cichorium intybus stigma, LM
Asiatic lily (Lilium asiatic) stigma, SEM
Lilium asiatic stigma detail, SEM
Apricot flower, SEM
Stamens and carpels, SEM
Field pennycress flowers, SEM
Flower, SEM
Developing flower bud, SEM
Lesser stitchwort flower, SEM
Alexander umbel flower stalk, micrograph
Mexican marigold flower bud, micrograph
Poppy flower
Tulip's reproductive structures
Clematis 'Lasurstern' stamens
Spiderwort anther and pollen, SEM
Lavender blossom, fluorescent light micrograph
Pollen on fern leaf, SEM
Dandelion pollen and stigma, SEM
Horse mint filament, SEM
Periwinkle flower pollination, SEM
Neural stem cell culture
Brain cells in culture, light micrograph
Inner ear hair cells, light micrograph
Daisy flower, fluorescent light micrograph
Mint stem, light micrograph