Young Beta, Rainbow Chard and Sweetcorn, 'Lark' plants in pots growing under cover in a greenhouse.

Spinach 'Fiorana', Spinacea oleracea 'Fiorana', Mass of green leaves growing outdoor.

Spinach, Spinacea oleracea 'Amazon' growing in rows with bare earth in between, Top view.

Spinach, Spinacia oleracea, Close-up detail of a green vegetable leaf in sunlight.

Spinach, Spinacea oleracea, Several leaves laid on top of one another.

Spinach, Spinacea oleracea, Woman collecting leaves of vegetables also including beetroot and potato, as well as Marigold, growing in a vegetable patch allotment in a country garden, bordered with a w...

Swiss chard, Beta vulgaris 'Bright Lights', close up of the colourful stems.

Spinach, Spinacea oleracea.

Chamomile, German Chamomile, Matricaria recutita, White daisy shaped flowers with yellow stamen growing outdoor.-

Chamomile, German Chamomile, Matricaria recutita, White daisy shaped flowers with yellow stamen growing outdoor.-

Scabious, Yellow Scabious, Cephalaria gigantea, Close up of white flower growing outdoor.-

Scabious, Yellow Scabious, Cephalaria gigantea, Close up of white flower growing outdoor.-

Scabious, Yellow Scabious, Cephalaria gigantea, Close up of white flower growing outdoor.-

Scabious, Yellow Scabious, Cephalaria gigantea, Close up of white flower growing outdoor.-

Burnet, Sanguisorba 'White Tanna', White fluffy flowers growing outdoor.-

White Ramie, Boehmeria utilis, Aerial view of leaves showing pattern.-

Verbena, Brazilian verbena, Verbena Bonariensis, With a cabbage white butterfly.-

Tulip, Tulipa Exotic Emperor, A still life of single flower in black and white.-

Stitchwort, Greater Stitchwort, Stellaria hoostea, Single of white coloured flowers growing outdoor.-

Stitchwort, Greater Stitchwort, Stellaria hoostea, Mass of white coloured flowers growing outdoor.-