annual botanical flower flower festival flowers gardner gardning orchid orchids perrenial plant plants circles discs green leaf leaves lily nature pads pond spring water colour purple purple flowers purple mix purple petals purple plants purple. shades of purple Cape Daisies daisies Daisy with blue-purple centre Osteospermum plants. Purple Daisy White daisy gardens geranium pale pink pink petals pink textures rose rose pink shrubs summer. aloe Asphodelaceae botany evergreen flowering plant Plant community Terrestrial plant vegetation cranebill pink roseflowers England english Eryngium gray Great Britain grey natural sea holly silver spiny summer wiltshire cooking gardening herb herbs salad sorrel vegetables wild