POLLEN. Dondelion pollen. SEM
POLLEN. POLLEN Birch pollen, viewed under SEM.
Knotweed Pollen, Microscopic View
Fireworks Flower With Pollen
Cedar pollen Arakawa Saitama Japan
A bee covered with pollen in a purple crocus.
Microscopic styled visualization of pollen grains associated with allergies.
Hoverfly Chrysotoxum intermedium feeding on pollen from a Bloody Cranesbill
Oriental Poppy Papaver orientale, in flower, pistil and pollen tubes
Hoverfly in center of large white and yellow flower gathering pollen
Hazelnut (Corylus avellana) male flowers shedding pollen
Woman doing yoga outside Pollen Grain Boulders, Bishop, California
Pendulous Sedge (Carex pendula) shedding pollen
Women with pollen allergy in a Spring Meadow
Colorized scanning electron microscope image of morning glory pollen. The pollen has been acetolyzed to remove cytoplasm and ...
Colorized scanning electron microscope image of morning glory pollen. The pollen has been acetolyzed to remove cytoplasm and pollenkit in order to reveal the intricate wall structure. This image shows a single large grain of heavenly blue morning glory pollen. Heavenly blue morning glory - Order: Solanales Family: Convolvulaceae (morning glory) family, Ipomea purpurea
Illustration of the fertilisation of a Cycad (Gymnosperm), showing female cone, male cone, sporangium of male cone, pollen gr...
Illustration of the fertilisation of a Cycad (Gymnosperm), showing female cone, male cone, sporangium of male cone, pollen grain, ovule before fertilization, ovule trapping pollen, fertilization occurring, seeds ripening and ready to be released
Gold Rose Chafer Cetonia aurata feeding on pollen
Mining Bee on Barrel Cactus Flower (Andrena sp.), Anza Borrego Desert S.P., CA
Close-up of a Social wasp gathering pollen on Umbel France
Pollen grains of Epilobium angustigolium, Onagraceae (fuchsine, magenta dye) 400x. Photomicrography
Violet carpenter bee on dry Sorrel flower Provence
Charming Red Azaleas with an Orange Flare
White Squill blossoms detail [Scilla mischtschenkoana]. VanDusen, Vancouver, BC.
Almond blossom, Albenya, Randa, Algaida, Mallorca Balearic Islands, Spain
A Four Made Of Pink And White Daisies
ARLINGTON, VIRGINIA, USA - Sunflower plant in bloom.
Monkey Puzzle (Araucaria araucana) close-up of male pollen-bearing cones, Lanin N.P., Neuquen Province, Patagonia, Argentina,...
Monkey Puzzle (Araucaria araucana) close-up of male pollen-bearing cones, Lanin N.P., Neuquen Province, Patagonia, Argentina, october
Close-up of a hoverfly pollinating a Black-Eyed Susan (Rudbeckia hirta) flower
Stamen and pollen of Hibiscus
Close-up, Spring, Outdoor, Daytime
Woman holding bunch of flowers.
Emerald Swallowtail butterfly (Papilio palinurus) pollinating a flower
Bumblebee perching on lavender flowers
beautiful sunflowers in a sunny day with a beautiful blue sky in the background
honeybee worker foraging apis mellifera north carolina, south east usa
DIBUJO-PLANTA Y FLOR DEL TABACO.
African Honey Bee - RSA (Apis mellifera adansonii) Collecting Pollen/Cosmos
Beetle foot. Coloured scanning electron micrograph SEM of the surface of the foot of a common pollen beetle Meligethes aeneus...
Beetle foot. Coloured scanning electron micrograph SEM of the surface of the foot of a common pollen beetle Meligethes aeneus. These modified foot hairs provide adhesion. Magnification: x1400 when printed at 10 centimetres wide.
Grasses, different, detail, Meadow grasses, grass, grass stalks, blooms, blooms, plants, variety, difference, nature, growth,...
Grasses, different, detail, Meadow grasses, grass, grass stalks, blooms, blooms, plants, variety, difference, nature, growth, quietly life, fact reception, studio, concept, pollens, pollen flight, pollen allergy, allergy, allergy triggers, hay fever,
Leaf-cutting Bee (Megachile sp) departing a Goldenrod flower (Solidago sp) after collecting nectar and pollen, North America
Cluster of three red hibiscus flowers on white background
Red blossoms of a begonia
Close-up of a purple poppy
Bee in Hemerocallis 'Couvre Feu' flower Burgundy France
Pipevine Swallowtail butterfly (Battus philenor) pollinating a flower
Yellow flower with ladybug and blue sky
Woman wearing a mask and protective goggles sitting in a meadow, avoiding pollen
Illustration of various allergens (mold, pollen, hapten, dust mite, hairs) responsible for allergic reactions.
honey bees at cells with pollen
ALLERGY, WOMAN. ALLERGY, WOMAN Model.
Honeybee, (Apis mellifera) pollen
Digger Wasp, Bembex Sp. Collecting Nectar On Flower
Scanning electron microscopic image of a pollen grain of a Lily
Alant flower with petals dancing in the wind inula helenium compositaceae asteraceae
Calliope Hummingbird (Stellula calliope) Montana
Apis mellifera, Gran Paradiso national park, Valle d'Aosta, Italy
Leopard Lacewing butterfly (Cethosia cyane) pollinating a flower
Lilium longiflorum, Lily, Easter lily
A U Made Of Pink And White Daisies
Ceropia Moth & Gerbera Daisy Western PA
Pink flowers amidst leaves, close-up
Man Inhaling Pollen from Lilies
Close-up of a water lily, Xidi, Anhui Province, China
ASTHMA TREATMENT, CHILD. ASTHMA TREATMENT CHILD Model.
Field Horsetail (Equisetum arvense) shedding pollen
Christmas Lily (Lilium regale). Ontario. Canada
Red Poppies. Papaver commutatum Lady Bird.
Cedar Pollen, Wakayama Prefecture, Japan
USA, Washington State, Bellevue, Purple Crocus In Spring
Young Girls Play in an Orchard
honey bee gathers pollen from wild flower, apis mellifera
Ferula communis in the Vall de Laguar, Benimaurell province of Alicante, Valencia, Spainh
Male flowers of Quercus coccifera
Wild Angelica (Angelica sylvestris) flowering, with feeding insects, mainly Flies (Diptera sp.) and Soldier Beetles (Canthari...
Wild Angelica (Angelica sylvestris) flowering, with feeding insects, mainly Flies (Diptera sp.) and Soldier Beetles (Cantharis rustica), Powys, Wales, july
Butterfly Resting on Flower
Ruby-throated Hummingbird at Stargazer Lily (Archilochus colubris), MN
Spiraea japonica, Spiraea
Camellia Japonica Triphosa
CHILD WITH RHINITIS. CHILD WITH RHINITIS Model. 11_year_old girl.
PINE POLLEN. Pinetree pollen. SEM. The two balloons are filled with air, thanks to which they are carried by the wind and the...
PINE POLLEN. Pinetree pollen. SEM. The two balloons are filled with air, thanks to which they are carried by the wind and the pollen is dispersed producing sulphurous dust clouds
Rudraksha (Elaeocarpus ganitrus) wasp collecting nectar from Elaeocarpus tree flowers, Sinharaja Biosphere Reserve, Sri Lanka
Eastern Tiger Swallowtail
A G Made Of Pink And White Daisies
Sunflower close up with yellow pollen on leaf
Marguerite details Flowers
Three Striking White Longiflorum Blooms on Black
Pinup girl with artist´s palette
Prof. Dr. Melchinger, hybrid research, distributing collected pollen on female flowers on the experimental corn field at the ...
Prof. Dr. Melchinger, hybrid research, distributing collected pollen on female flowers on the experimental corn field at the University of Hohenheim, Baden_Wuerttemberg, Germany, Europe
Honeybees working coreopsis field Coastal Bend, Texas
Narrow Banded Owlet (Opsiphanes tamarindi) butterfly nectaring on fruit
Common Banded Hoverfly (Syrphus ribesii) adult, feeding on poppy flower in garden, Oxfordshire, England
England, Buckinghamshire, High Wycombe. Close-up of Daisies growing in grass against a blue sky.
Worker Bee pollinating a flower
Monarch butterfly (Danaus plexippus) pollinating flowers
Kevin Belcher breeding the Ashwood Garden hybrid hellebores. Stage one: Pictured preparing flower for pollination by cutting ...
Kevin Belcher breeding the Ashwood Garden hybrid hellebores. Stage one: Pictured preparing flower for pollination by cutting out stamens with pollen. England, Kingswinfold. West Midlands.
Close up of plantain blossom and stems
A macro view of a bee covered with pollen
apis mellifera mellifera, honey bee - full of pollen -
Coreopsis verticillata, Coreopsis, Yellow subject.
Rajah Brooke's Birdwing (Trogonoptera brookiana) drinking from edge of rainforest puddle, Danum Valley, Sabah State, Island o...
Rajah Brooke's Birdwing (Trogonoptera brookiana) drinking from edge of rainforest puddle, Danum Valley, Sabah State, Island of Borneo, Malaysia
A BUMBLEBEE gathers pollen from a pink flower
Leaf-cutting Bee (Megachile sp) flies toward a Goldenrod flower (Solidago sp) abdomen is covered with pollen, North America
Turk´s Cap Lily (Lilium superbum). Ontario. Canada
A G Made Of Pink And White Daisies
woman with spring fever, springtime lethargy
Bumblebee (Bombus sp) collecting pollen from a daisy, California
Honey Bee (Apis mellifera), worker on sunflower, Burgundy, France
jar of honey with honeycomb in ray of sunlight
Buff-tailed Bumblebee (Bombus terrestris) adult, feeding on echinacea flower, Essex, England, august
Italian Cypress (Cupressus sempervirens) SEM close-up view of pollen at 2800x magnification
Paper Kite butterfly (Idea leuconoe) pollinating a flower
Purple Coneflower (Echinacea purpurea)
Hibiscus cultivar, Hibiscus, Pink subject.
Redhead dancing in her bikini and high heels in the sunset
Illustration of shining light on flowers to remove pollen beetles from flowers in vase
Dandelion seed blowing in the wind Taraxacum officinale Alsace, France
Honey, pollen and royal jelly
Backlit vertical lily against black background
Stargazer lily (Lilium sp.) against black background, close-up
Extreme close_up of pink tulip
Lilium anther, Lilliaceae, pollen, binuclear cell, 200 X optical microscope, photomicrography , plant anatomy , botany
Yellow flower, close-up of stamens (soft focus)
ASTHMA, WOMAN. ASTHMA, WOMAN Models. Epazote pollen.
Skipper butterfly Hesperiidae, Lepidoptera, Insecta sipping from a inflorescence Pueraria phaseoloides Leguminosae / Papilion...
Skipper butterfly Hesperiidae, Lepidoptera, Insecta sipping from a inflorescence Pueraria phaseoloides Leguminosae / Papilionoideae, Fabaceae, Angiospermae, Acre, Brazil, 2009
Cream Colored Rose Rosa hybrid May 2008 Maryland, USA Submission 0900543
Western Honey bee Apis mellifera collecting pollen on Goat Willow Europe
Bumble Bee covered in pollen about to pollinate a Blue Sky Vine Flower Bombus sp on Thunbergia grandiflora Kauai Hawaii
Bee Beetle (Trichius fasciatus) adult, feeding on Purple Betony (Stachys officinalis) flowers, Italy, july
Close-up view of a hepatica nobilis flowers
Western honey bee Apis mellifera on pumpkin flower, Hokkaido, Japan, Asien
Seeds of the hazelnut tree Corylus avellana are spreading a lot of pollen
Gloriosa superba, Gloriosa lily
Man sneezing in tall grass
Passionvine Butterfly (Heliconius clysonimus) collecting pollen at flowers of Psiguria vine, cloud forest, Costa Rica
Locust Borer on Goldenrod (Megacyllene robiniae) grooming leg; polllinate; PA, Philadelphia
Leucanthemum vulgare, Daisy, Ox-eye daisy
Close-up of two butterflies on a flower pollinating
Autumn Leaf (Doleschalia bisaltide) at butterfly farm. Phuket, Thailand
Marmalade Hover Fly (Episyrphus balteatus) hovering over lily to feed on pollen, England
Hawaii, Oahu, Haleiwa, angel´s trumpet blossoms.
Close-up of bougainvillea against blue sky
White and bright pink orchid blossom
Coastal Prickly Pear Cactus flower being pollenated by a Honey Bee Opunita littoralis Southern California
beautiful, beauty, blooming, blooms, blossom, botanical, botany
SEM image of pollen grains
ALDER POLLEN. Alder pollen, viewed under SEM.
Blue or Common Passion Flower Passiflora caerulea
Large Red-tailed Bumblebee (Bombus lapidarius) adult male, feeding at flower, Norfolk, England
Cedar tree releasing pollen
Large plan of a bud covered with pollen
Lilium 'Star Gazer', Lily
Close-up of a Day lily flower
Image of a nearby honeysuckle bloom from.
Honey Bee on flower of Sunflower Burgundy France