Fragmented yellow flowers on paper sheet
Stigmata and pollen of crocus on black background
Daisy flower, light micrograph
Flower & Leaf
Daisy flower and pollen, SEM
Forsythia sp. flower, light micrograph
Lilium sp. flower
Zinnia disc floret, SEM
Pollen tubes of lily pollen, SEM
Flower reproductive parts, SEM
Morning glory pollen
Pollen tubes, SEM
Lamium garganicum flowers
Lily flower reproduction
Hibiscus flower pollination, SEM
Judas tree flower, SEM
Morning glory pollen, SEM
Rosebay pollination, SEM
Pollinated flower pistil, SEM
Cosmos flower pistil, SEM
Geranium flower pollination, SEM
Cowslip (Primula veris) flower
Daisy flower pistil, light micrograph
Reproductive flower parts, SEM
Sweet pea flower pollination, SEM
Morning glory flower pollination, SEM
Crocus in front of black background
Stamen of amaryllis, Amaryllidaceae, in front of black background
Spring crocus reproductive parts
Bleeding heart (Dicentra spectabilis), X-ray
Iris 'Silverado' flower, X-ray
Fennel flowers, SEM
Pollen on flower stigma, light micrograph
Hippeastrum stamens
Lily (Lilium sp.) bud, light micrograph
Echinacea purpurea 'Ruby Giant'
Tulip's reproductive structures
Tulip (Tulipa 'Cartouche') flowers
Tulip (Tulipa sp.) flowers
Azalea pollen, SEM
Snowdrop (Galanthus elwesii) flowers
Pollination, SEM
Azalea pollen on a pistil, SEM
Naples saffron crocus flowers in meadow
Passion flower pollen, SEM
Wood sage flower, light micrograph
Close-up of Blue Tibetan poppy blooming outdoors
Crocus with pollen in front of black background, detail
Crocus with pollen, detail
Full Bloom
Mock strawberry (Duchesnea indica) flower
Lace-bark pine (Pinus bungeana)
Scots pine (Pinus sylvestris) cone
Amorphophallus titanum pollen, SEM
Lily pollen, SEM
Hazel catkins
Bee on sunflower, close up
Chickweed flower pistil and pollen, SEM
Zinnia flower pistil and pollen, SEM
Periwinkle flower pollination, SEM
Camelia stamens
Flower
Peony (Paeonia lactiflora 'Scarlett O'Hara')
Crocus (Crocus tommasinianus 'Barr's Purple') flowers
Pollen beetles on a dahlia flower
Hydrangea flowers, X-ray
Peony, extreme close-up
Orange blossom flowers, X-ray
Bracteate flower of handkerchief tree (Davidia involucrata)
Pacific rhododendron
Blossom of red amaryllis, Amaryllidaceae, partial view
Creeping jenny (Lysimachia nummularia)
Honeysuckle vine, X-ray
Bearded Iris 'Dutch Chocolate' stem, X-ray
Honeysuckle, X-ray
Magnolia flower and acai berries, X-ray
Orchid (Phalaenopsis sp.), X-ray
Freesias, X-ray
Orchid stem (Phalaenopsis sp.), X-ray
Iris flower, X-ray
Bitter orange tree blossom (Neroli sp.), X-ray
Frangipani (Plumeria sp.), X-ray
Gladioli stems, X-ray
Hibiscus flower reproductive organs
Pollen of Chickweed flower
Pollen of willow tree
Geranium flower
Lily flower stamens
Stamens of a flower
Pollinated poppy
Pollen cloud around a yew tree
Lilac flowers
Paeonia lactiflora
Mimosa flowers, SEM
Pollination,SEM
Rosa pendulina flower
Goat willow (Salix caprea) male catkins
Blue catmint, LM
Ground ivy flower, LM
Cichorium intybus stigma, LM
Pansy petal, SEM
Sunflower pollination, SEM
Pollen of an azalea, SEM
Sunflower pollen, SEM
Primrose pollen, SEM
Sacred lotus anther, SEM
Cucumber pollen grains, SEM
Winter's bark (Drimys winteri) pollen,SEM
Crocus (Crocus tommasinianus 'Lilac Beauty')
Pea flower pollination, SEM
Enkianthus flower, SEM
Morning glory stigma and pollen, SEM
Two freesias, X-ray
Radish flower bud, light micrograph
Pea flower stigma, SEM
ハイビスカスの花芯
Close up of tulip,studio shot
Bearded Iris 'Dutch Chocolate', X-ray
Lotus flower (Nelumbo nucifera), X-ray
Orchid stems (Phalaenopsis sp.), X-ray
Bird of paradise (Strelitzia sp.), X-ray
Rose flower head, X-ray
Serrated tulip, X-ray
Allium flower, X-ray
Freesia, X-ray
Daisy pollen, x700 magnification
Daisy, x370 magnification
Kiwi fruit pollen grain, SEM
Poppy flowers
Pollination
Purple crocus
Tiger lily pollen
Tulip, Tulipa, Pistils
Detail of violet anemone
Detail of purple anemone
Waterdrops on stamen of blue Anemone, close-up
Detail of red-white anemone in front of white background
Detail of white anemone in front of black background
Detail of pink anemone with snail-shell on petal
Gypsophila bouquet, X-ray
Tulip flower bud, light micrograph
Pollen grains, illustration
Pollen grain, illustration