Korean hyssop (Agastache rugosa)
Anise hyssop (Agastache foeniculum)
Purple loosestrife (Lythrum salicaria)
Anise hyssop (Agastache foeniculum) flowers
Giant hyssop (Agastache Blackadder)
Vervain (Verbena officinalis)
Paracress (Spilanthes acmella)
Red hot poker (Kniphofia rooperi)
Wild garlic flowers
Shiso leaves
Common agrimony (Agrimonia eupatoria)
Barbed skullcap (Scutellaria barbata)
Bugle (Ajuga reptans)
Bergamot flower (Monarda 'Jacob Cline')
Common bulrush (Typha latifolia) spikes
Burning bush (Dictamnus albus)
Hops (Humulus lupulus)
Orchid primrose (Primula vialii) flowers
Red-hot poker (Kniphofia 'Prince Igor')
Freesia sp. flowers
Pendulous sedge (Carex pendula)
Virus particles, conceptual artwork
Coleus (Solenostemon scutellarioides)
Painter's palette (Anthurium andraeanum)
Snapdragon (Antirrhinum majus)
Peppermint (Mentha piperita)
Horsemint (Mentha longifolia)
Lavender (Lavandula stoechas)
Tulip (Tulipa sp.) flower
Narcissus tazetta 'Martinette'
Narcissus 'Bravoure'
Tulipa 'White Prince'
Narcissus 'Tahiti'
Dill (Anethum graveolens)
Pussy willow (Salix caprea) catkins
Reedmace (Typha latifolia) seed heads
Lavender (Lavandula x christiana)
Lavender (Lavandula dentata)
Bistort (Polygonium bistorta)
Sea squill (Urginea maritima)
White sage (Salvia hybrid)
Common butterbur (Petasites hybridus)
Silver birch (Betula pendula) leaves
Quackgrass, light micrograph
Foxglove (Digitalis purpurea)
Willow catkin (Salix sp.)
Kniphofia 'Alcazar'
Hazel (Corylus avellana) catkins
Goat willow catkins
Common willow catkins
Aspen (Populus tremula) tree, artwork
Alder (Alnus glutinosa) tree, artwork
Grey willow (Salix atrocinerea), artwork
Lily of the valley (Convallaria majalis)
Hazel catkin anthers with pollen, SEM
Birch catkins
Foxglove (Digitalis 'Pam's Choice')
Sea holly (Eryngium bourgatii)
Grey willow catkins
Sage (Salvia greggii 'Radio Red') flowers
Tulip (Tulipa sp.) flowers
Giant hyssop (Agastache barberi)
Hawthorn (Crataegus sp.) flowers blossoming
Hawthorn (Crataegus sp.) tree blossoming
Sweet rocket (Hesperis matronalis)
Chive (Allium schoenoprasum) flowers
Arum lily (Zantedeschia aethiopica Crowborough')
Large Dendrochilum magnum orchid
Common sage (Salvia officinalis)
Lavender (Lavandula officinalis)
Lavender flowers (Lavandula officinalis)
Bugbane flower (Cimicifuga simplex)
Japanese rose (Rosa rugosa 'Flamingo')
Agastache rugosa f. albiflora 'Liquorice White'
Marjoram plant (Origanum majorana)
Fennel (Foeniculum vulgare)
Mint leaves
Bees pollinating sage flowers
Arctic willow flower
Narcissus 'Mondragon' flowers
Narcissus 'Redstart' flowers
Flowering plants in pots
Nectaroscordum siculum
Eucalyptus kino exudate
Australian tea tree
French lavender leaf surface, SEM
False goat's beard (Astilbe arendsii 'Bressingham Beauty')
False goat's beard (Astilbe arendsii 'Fanal')
Crocus (Crocus chrysanthus 'Ard Schenk')
Apache beggarticks (Bidens ferulifolia)
Freesia (Freesia sp.)
Foxglove plants
Golden crocus (Crocus chrysanthus) flowers
Spanish bluebell (Hyacinthoides hispanica)
Marguerite daisies (Argyranthemum frutescens)
Italian alder (Alnus cordata) catkins
Verbascum 'Cherry Helen' flowers
Anthurium andraeanum
Pussy willow catkins, Pembrokeshire, Wales, UK
Japanese Hornbeam (Carpinus japonica)
Buddleia flowers, Kirlian photograph
Goat willow (Salix caprea) male catkins
Toadflax (Linaria vulgaris) plant, X-ray
Swamp birch (Betula pumila)
Arctic grey willow (Salix glauca)
Willow (Salix 'The Hague')
Showy foxtail (Ptilotus exaltatus)
Japanese hornbeam (Carpinus japonica)
Delphinium sp.
Ament flower cluster of an Italian alder (Alnus cordata)
Alder (Alnus sp.) catkins, X-ray
Common alder (Alnus glutinosa) catkins
Downy oak (Quercus pubescens) in flower
Holm oak (Quercus rotundifolia) in flower
Walnut tree (Juglans regia) in flower
Catkins
Pollen production
Weeping willow (Salix babylonica)
Hazel catkins
Astilbe chinensis var. pumila
Pineapple lily (Eucomis sp.)
Giant rhubarb (Gunnera manicata)
Lilac (Syringa sp.)
Lilac (Syringa hybrid)
White willow (Salix alba) tree, artwork
Japanese rose (Rosa rugosa)
Common alder (Alnus glutinosa)
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)
Purple loosestrife
Myrtle plant (Myrtus communis)
薬草 カワミドリ
Dandelion (Taraxacum officinale) seedhead
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)
Purple coneflower (Echinacea purpurea)
Echinacea plant
St. John's wort (Hypericum perforatum)