Sulphur cinquefoil in UV light
Tormentil in UV light
Silverweed in UV light
Charlock in UV light
Marsh marigold in UV light
Blue-eyed Mary in UV light
Yellow anemone in UV light
Pear flower in UV light
Coltsfoot in UV light
Spotted orchid in UV light
Golden eye in UV light
Hedge bindweed in UV light
Spring crocus in UV light
Winter aconite in UV light
Christmas rose in UV light
Evening primrose in UV light
Siberian squill in UV light
Amur adonis flower in UV light
Laburnum flowers in UV light
Striped squill in UV light
Bellflower in UV light
Liverleaf in UV light
Lungwort in UV light
Dandelion in UV light
Dandelions in UV light
Moth orchid in UV light
Scabiosa flowerhead in ultraviolet light
Dahlia flower in ultraviolet light
Carnation flower in ultraviolet light
Ranunculus flower in ultraviolet light
Rose flower in ultraviolet light
Gerbera flower in ultraviolet light
Anemone flower in ultraviolet light
Lisianthus flowers in ultraviolet light
Evening primrose flowers in ultraviolet light
Arum lily flower in ultraviolet light
Sweet pea flowers in ultraviolet light
Sulphur cinquefoil (Potentilla recta)
Sunflowers in UV and daylight
Alstroemeria flowers in UV and daylight
Danford iris in UV light
Alpine pennycress in UV light
Arum maculatum blossom, light micrograph
travel in Greek Olympia
Arum maculatum blossom, fluorescent light micrograph
Thunberg spirea, SEM
pink flowers,Taiwan
Flower petals
Rose petals (Rosa sp.)
Miltonia spectabilis, var. moreliana
Dahlia flower with broken colour
Sacred lotus (Nelumbo nucifera)
Sterile Chinese rose flower
Begonia (Begonia tuberosa hybrid)
Marsh marigold (Caltha palustris)
Rose (Rosa sp.)
China Shandong yantai aquariums.
Pink lotus (Nelumbo nucifera)
Yellow anemone (Anemone ranunculoides)
Blue wild indigo (Baptisia australis)
Silverweed (Potentilla anserina)
Hibiscus flower reproductive organs in UV light
Pink flower petals
Calla lily
Paphiopedilum maudiae 'Magnificum'
Phragmipedium memoria 'Dick Clements'
Pseuderanthemum floribundum
Iris flowers
Rosa 'Climbing Cecile Brunner'
Psychopsis kalihi
Anemone flower (Anemone sp.)
Clerodendrum ugandense
Eustoma 'Kyoto'
Cranesbill flower (Geranium sp.)
Water lily (Nymphaea alba), X-ray
Developing flower bud, SEM
kapok
Chrysanthemum, X-ray
Zinnia flower, light micrograph
Pistil of a cinquefoil flower, SEM
Fresh peony flower in front of wall
Crocus in front of white background
Crocus in front of yellow background
Crocus with pollen in front of black background, detail
Crocus with water drops in front of black background
Detail of red-white anemone in front of white background
Red-white anemone in front of white background, back view
Red-white anemone in front of white background
Detail of white anemone in front of black background
Tree peony flower, false-coloured
Iris, X-ray
Bells of Ireland, X-ray
Rose, X-ray
Gerbera, X-ray
Gerberas, X-ray
Lisianthus flowers, X-ray
Daisy flower, fluorescent light micrograph
Hellebore (Helleborus hybridis), X-ray
Pink rose head (Rosa centifolia), X-ray
Pink rose (Rosa centifolia), X-ray
Peony (Paeonia suffruticosa), X-ray
Maritime pine (Pinus pinaster), light micrograph
Saffron, SEM
Water lily, X-ray
Chongqing metro JiuYeQing Chinese prickly ash
Daisy flower
SEM of pansy petal
Orchid petal, ESEM
Orchid petal, SEM
Petal trichomes, SEM
Rose flower (Rosa sp.)
Taiwan Alpine Rhododendron Taiwan
St John's wort flowers
Dahlia flower
Sweet pea flowers
Snowdrop flower
Spring squill flowers
Poppy flowers
Chinese hibiscus (Hibiscus rosa-sinensis)
Protea (Leucospermum catherinae) flower
Sugarbush protea (Protea rubropilosa)
Cymbidium hybrid flower
King protea (Protea cynaroides) in flower
Wild flower, SEM
Comfrey petal, SEM
Hop clover flower, SEM
Forget-me-not flower, SEM
Field pennycress flowers, SEM
Field pennycress flowers
Echinacea flower
St John's wort flower (Hypericum gebleri)
Sea campion flower
Spring crocus (Crocus vernus)
Christmas rose (Helleborus niger)
Siberian squill (Scilla sibirica)
White blossoms, close-up
peony