Silk tree, Albizia julibrissin, Detail of seedpods growing outdoor on the plant.

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

PersianAcacia, Albizia julibrissin.

Wattle, Mimosa, Acacia.

Wattle, Mimosa, Acacia.

Wattle, Mimosa, Acacia.

Wattle, Mimosa, Acacia cyanophlla.

Wattle, Mimosa, Acacia.

Plants, Flowers, Blue Agapanthus growing outdoor.

Plants, Flowers, Blue Agapanthus growing outdoor.

Plants, Flowers, Sneezeweed, Close up of orange coloured Helenium Moerheim Beauty Flowerhead. Plants, Flowers, Sneezweed.

Plants, Flowers, Sneezeweed, Close up of orange coloured Helenium Moerheim Beauty Flowerhead. Plants, Flowers, Sneezweed.

Plants, Flowers, Sneezeweed, Close up of orange coloured Helenium Moerheim Beauty Flowerhead. Plants, Flowers, Sneezweed.

Plants, Flowers, Water Lily, Close up of pink coloured flower with yellow stamen. Plants, Flowers, Water Lily.

Plants, Flowers, Pansies, Close up of pink and red coloured flowers. Plants, Flowers, Pansy.

Plants, Flowers, Hydrangea, Close up pink coloured flowerhead. Plants, Flowers, Hydrangea.

Plants, Flowers, Hydrangea, Close up pink coloured flowerhead. Plants, Flowers, Hydrangea.

Arum Lily, Zantedeschia, black and white monochrome studio shot of a flower with large white bract on a long stem against a graduated background. Plants, Flowers, Lily.

New York aster, Aster novi-belgi, massed purple flowers growing on the High Line linear park in Midtown Manhattan. Plants, Perennials, Flowers.

England, West Sussex, Arundel, field of bright yellow coloured Rape, Brassica napus.