Yellow flowers of Clematis tangutica.

Flowers of Aster Novi-Belgii Royal ruby. Selective focus.

Developing flower head of Globe artichoke, Cynara scolymus.

Leaf and winged seeds of Pre David's Maple, Acer davidii in sunlight.

Poppy, Papaver rhoeas Shirley series. Two seed heads one with single petal attached giving appearance of an open fan, scattered with droplets of water.

Poppy, Papaver somniferum. Fading flower with petals and stamens falling away from central ripening seed head.

Poppy, Papaver somniferum. Single flower with delicate, crumpled pink petals, in sunlight.

Poppy, Papaver somniferum. Single flower head with multiple, divided petals giving ruffled or ragged appearance.

Poppy, Papaver somniferum. Single flower with head of ruffled, double petals.

Poppy, Papaver somniferum. Close cropped view of single flower with translucent petals surrounding stamens and developing seed head at centre.

Poppy, Papaver somniferum. Single, open flower with small insects visible amongst stamens encircling the developing seed head at the flower centre.

Poppy, Papaver somniferum. Single, open flower with ragged petals surrounding stamens and central developing seed head.

Tomatillo, Physalis philadelphica, Green fruit growing outdoor on the plant.

Silk tree, Albizia julibrissin var rosea, Pink flowers growing outdoor.

Lotus, Sacred lotus, Nelumbo nucifera, Single pink flower growing outdoor among seedheads.

Pineapple flower, Eucomis comosa bicolour, Close up of mauve coloured flowers growing outdoor.

Pineapple flower, Eucomis comosa bicolour, Mauve coloured flowers growing outdoor.

Sumach, Cut-leaf staghorn sumac, Rhus typhina Dissecta, Red coloured plant growing outdoor.

Cock's comb, Celosia argentea Cristata Group, Deep red coloured flowers growing outdoor.

Cactus, Moon cactus, Gymnocalicium mihanovichii, Emerging mauve coloured flowers.

Witch hazel, Hamamelis cultivar, Close up detail of yellow coloured plant growing outdoor.

Tulip tree, Liriodendron tulipifera, Peach coloured flowers growing outdoor on the plant.

Tulip tree, Liriodendron tulipifera, Single yellow coloured flower growing outdoor on the plant.

Tulip tree, Liriodendron tulipifera, Single yellow coloured flower growing outdoor on the plant.