Foxtail Barley, Squirrel tail grass, Hordeum jubatum feathery flower heads.

Foxtail Barley, Squirrel tail grass, Hordeum jubatum feathery flower heads.

Sweet rocket, Dame's rocklet, Hesperis matronalis flower, purple flower cluster.

Marguerite daisy, Argyranthemum frutescens 'Cornish gold', close up.

Marguerite daisy, Argyranthemum frutescens 'Cornish gold' ,close up.

Aleutian Mountainheath, Phyllodoce aleutica, delicate white flowers.

Pelargonium 'Joy', close up detail of the peach coloured flowers.

Viola, mass of brightly coloured flowers growing outdoor with blue sky.

Viola, close up detail of the centre of a brightly coloured flower.

Viola, close up detail of the centre of a brightly coloured flower.

Viola, close up detail of the centre of a yellow coloured flower.

Viola, close up detail of the centre of a yellow coloured flower.