Lace-bark pine (Pinus bungeana)
Pollen release
Scots pine (Pinus sylvestris) cone
Pine cone pollen release
Pine pollen
Scots pine (Pinus sylvestris) in flower
Scots pine pollen grains, SEM
Japanese red pine (Pinus densiflora)
Ayacahuite pine (Pinus ayacahuite)
Pine trees (Pinus sp.)
White Pine (Pinus strobus) needles
Eastern white pine (Pinus strobus)
Smooth-bark Mexican pine (Pinus pseudostrobus)
Morning glory pollen, SEM
Lamium garganicum flowers
Creeping jenny (Lysimachia nummularia)
Naples saffron crocus flowers in meadow
Bosnian pine (Pinus heldreichii)
Longleaf pine (Pinus palustris)
Camelia stamens
Ponderosa pine (Pinus ponderosa) pollen cones
Chir pine tree foliage (Pinus roxburghii)
Japanese white pine (Pinus parviflora)
Scots pine (Pinus sylvestris) male cone
Wood sage flower, light micrograph
Pine (Pinus wallichiana)
Loblolly pine (Pinus taeda)
Korean pine (Pinus koraiensis)
Ayacahuite pine (Pinus ayacahuite) foliage and cones
Lily pollen, SEM
Lily flower stamens and carpel
Tiger lily pollen
Passion flower pollen, SEM
White pine (Pinus strobus)
Pollinated poppy
Pollen grains, illustration
Pollen grains, artwork
Pollen and flower
Pinus sylvestris
Bhutan pine (Pinus wallichiana)
Dwarf mountain pine tree (Pinus mugo 'Corley's Mat')
Scots pine (Pinus sylvestris) leaf, light micrograph
Canary pine tree (Pinus canariensis)
Pine pollen, SEM
Hibiscus flower reproductive organs
Geranium flower
Lily flower stamens
Stamens of a flower
Pine (Pinus) needle cross-section
Spring crocus reproductive parts
Pollen grain, illustration
Pollen of Chickweed flower
Pollen of willow tree
Morning glory pollen
Pollen cloud around a yew tree
Aleppo pine (Pinus halepensis) cones
Aleppo pine (Pinus halepensis) tree
Big-cone pine (Pinus coulteri) shoots
Mexican pinyon pine (Pinus cembroides)
Weymouth pine (Pinus strobus) cone
Pine forest
Cedar pollen, SEM
Pine (Pinus sp.)
Stone pine (Pinus pinea) tree, artwork
Dwarf siberian pine (Pinus pumila)
Italian alder (Alnus cordata) catkins
Catkins
Hazel catkins
Scots Pine (Pinus sylvestris)
Winter's bark (Drimys winteri) pollen,SEM
Yew plum pine (Podocarpus macrophyllus)
Hazel (Corylus avellana) catkins
Goat willow (Salix caprea) male catkins
Gold coin golden scotch pine (Pinus sylvestris 'Gold Coin')
杉花粉
Stigma of a tulip flower
Hibiscus flower reproductive organs in UV light
Peony Souvenir de Maxime Corn
Crocus (Crocus sp.) pollen, light micrograph
Crocus with pollen in front of black background, detail
Crocus with pollen, detail
Pollen on flower stigma, light micrograph
Hippeastrum stamens
Flower & Leaf
Mock strawberry (Duchesnea indica) flower
Rosa pendulina flower
Lily pollen, light micrograph
Section through flower anther, light micrograph
Section through flower anthers, light micrograph
Poppy flowers
Devils bit scabious, light micrograph
Echinacea purpurea 'Ruby Giant'
Jeffrey pine cone (Pinus jeffreyi)
Veronica persica anther, light micrograph
Boston ivy pollen grain and trichome, SEM
Pollen, Louteridium donnell-smithii, light micrograph
Cichorium intybus stigma, LM
Full Bloom
Pollen grains, light micrograph
Lesser stitchwort anther, SEM
Lesser stitchwort pollen, SEM
Blue banded bee pollinating asclepiad
Bees pollinating
Noble fir (Abies procera)
Larch (Larix sp.) cones
Caucasian fir (Abies nordmanniana) cones
Blue spruce (Picea pungens 'Glauca Globosa') tree
Korean Fir (Abies koreana)
Limber pine (Pinus fexilis), fluorescent light micrograph
Hibiscus
Chinese hibiscus (Hibiscus rosa sinensis)
Hazel pollen grains, SEM
Fragmented yellow flowers on paper sheet
Stigmata and pollen of crocus on black background
Forget-Me-Not, light micrograph
Lysimachia foemina, macrophotograph
Lilium sp. flower
Lily (Lilium sp.) bud, light micrograph
Cowslip (Primula veris) flower