Purple loosestrife (Lythrum salicaria)
Korean hyssop (Agastache rugosa)
Purple loosestrife
Lythrum salicaria 'Fire Candle'
Vervain (Verbena officinalis)
Paracress (Spilanthes acmella)
Red hot poker (Kniphofia rooperi)
Anise hyssop (Agastache foeniculum)
Common agrimony (Agrimonia eupatoria)
Barbed skullcap (Scutellaria barbata)
Bugle (Ajuga reptans)
Burning bush (Dictamnus albus)
Common bulrush (Typha latifolia) spikes
Wild garlic flowers
Shiso leaves
Purple loosestrife flowers
Red-hot poker (Kniphofia 'Prince Igor')
Freesia sp. flowers
Orchid primrose (Primula vialii) flowers
Giant hyssop (Agastache Blackadder)
Coleus (Solenostemon scutellarioides)
Painter's palette (Anthurium andraeanum)
Snapdragon (Antirrhinum majus)
Virus particles, conceptual artwork
Pussy willow (Salix caprea) catkins
Reedmace (Typha latifolia) seed heads
Purple loosestrife (Lythrum Salicaria)
Bergamot flower (Monarda 'Jacob Cline')
Bistort (Polygonium bistorta)
White sage (Salvia hybrid)
Lavender (Lavandula x christiana)
Lavender (Lavandula dentata)
Common butterbur (Petasites hybridus)
Silver birch (Betula pendula) leaves
Pendulous sedge (Carex pendula)
Willow catkin (Salix sp.)
Common willow catkins
Kniphofia 'Alcazar'
Goat willow catkins
Aspen (Populus tremula) tree, artwork
Alder (Alnus glutinosa) tree, artwork
Grey willow (Salix atrocinerea), artwork
Hazel (Corylus avellana) catkins
Birch catkins
Foxglove (Digitalis 'Pam's Choice')
Sea holly (Eryngium bourgatii)
Hazel catkin anthers with pollen, SEM
Grey willow catkins
Large Dendrochilum magnum orchid
Purple loostrife (Lythrum salicaria) and duckweed
Sea squill (Urginea maritima)
Hops (Humulus lupulus)
Purple loosestrife flowers with bee
Bugbane flower (Cimicifuga simplex)
Quackgrass, light micrograph
Chive (Allium schoenoprasum) flowers
Foxglove (Digitalis purpurea)
Willow (Salix 'The Hague')
Bromeliad plant
Puya aequatorialis bromeliad plant
Acacia flowers
Orchid primrose (Primula vialii)
Weeping willow (Salix babylonica)
Hazel catkins
Astilbe chinensis var. pumila
Pineapple lily (Eucomis sp.)
Giant rhubarb (Gunnera manicata)
Lilac (Syringa sp.)
Lilac (Syringa hybrid)
Holm oak (Quercus rotundifolia) in flower
Walnut tree (Juglans regia) in flower
Anthurium andraeanum
Verbascum 'Cherry Helen' flowers
Swamp birch (Betula pumila)
Arctic grey willow (Salix glauca)
Catkins
White willow (Salix alba) tree, artwork
Pussy willow catkins, Pembrokeshire, Wales, UK
Japanese Hornbeam (Carpinus japonica)
Buddleia flowers, Kirlian photograph
Toadflax (Linaria vulgaris) plant, X-ray
Alder (Alnus sp.) catkins, X-ray
Ament flower cluster of an Italian alder (Alnus cordata)
Showy foxtail (Ptilotus exaltatus)
Italian alder (Alnus cordata) catkins
Japanese hornbeam (Carpinus japonica)
Common alder (Alnus glutinosa) catkins
Purple coneflower (Echinacea purpurea)
Iris pollen grains, SEM
Lily pollen grains on a chip, SEM
Holly leaves
Gunnera leaf
Thistle flower
Flower pollen
Chuquiragua jussieui
Viper's bugloss (Echium vulgare)
Globe thistle (Echinops ritro)
Common alder (Alnus glutinosa)
Bird of paradise (Strelitzia reginae)
Germany, Baden-Wuerttemberg, Villingen-Schwenningen, Schwenninger Moos, purple loosestrife, Lythrum anceps
Dandelion (Taraxacum officinale) seedhead
Nectaroscordum siculum
Arum lily (Zantedeschia aethiopica Crowborough')
Pollen production
Teasel seed head
Arctic willow flower
Valerian flowers (Valeriana officinalis)
Yarrow (Achillea millefolium)
Pokeweed (Phytolacca americana)
Spiny rest harrow (Ononis spinosa)
White dead nettle (Lamium album)
Elecampane (Inula helenium)
Oregano (Origanum vulgare)
Wild marjoram (Origanum vulgare)
Echinacea plant
St. John's wort (Hypericum perforatum)
Sea holly
Red sage (Salvia coccinea)
Hellebore flower (Helleborus sp.)
Eucalyptus kino exudate
Australian tea tree
French lavender leaf surface, SEM
Dill (Anethum graveolens)
Spotted butterfly perching on purple loosestrife (Lythrum salicaria)
False goat's beard (Astilbe arendsii 'Bressingham Beauty')
False goat's beard (Astilbe arendsii 'Fanal')
Foxglove plants
Purple coneflowers
Sandbar willow twigs (Aquilegia columbine), X-ray
Goosegrass leaf, SEM
Purple coneflowers (Echinacea sp.)
Downy oak (Quercus pubescens) in flower
Goat willow (Salix caprea) male catkins
Delphinium sp.
Orchid pollination
Monkey orchid (Orchis simia)
Bumble bee feeding
Blue tit on pussy willow
Pussy willow catkin, Kirlian photograph
ネコヤナギ
ヤナギの花穂
Female bush cricket on a branch
Crack willow (Salix fragilis) male catkins
Male catkins of common oak (Quercus robur)
Calla lilies (Zantedeschia hybrid)
Jack-in-the-pulpit spadices
Hydrangea macrophylla 'Mariesii' and Astilbe
Fritillaria persica 'Ivory Bells'
Seaside angelica (Angelica hendersonii)
Van Der Merwe pineapple lily (Eucomis vandermerwei) flowers