Alexanders Apiaceae edible England english flowering plant Great Britain green herb nature perennial roadside Smyrnium olusatrum spring Suffolk Umbelliferae yellow bloom blooming blooms bulb color colorful colour colourful flora floral flower flowers garden flower garden plant horticultural horticulture leaves mauve petals plant plants stalks tulip Amaryllidaceae background blue close closeup daffodil flowering narcissus pseudonarcissus series sky sundflower wallpaper wild macro bright cheerful cultivar dahlia flamboyant flowerhead garden head passionate pompom red sanguine showy summer Asian Asteraceae clusters curled curling distinctive flower-heads flowering-plant herbaceous-species ironweed lobes medicinal-plant overlapping-bracts perennial-plant petal-cluster petal-strands purple shrub stiff-upright-plant vernonia wildflower brown flattish gardens hardy iris-like pale patch summer flowering tough stems yellowish appearance cluster clustering-succulent five-petalled foliage indoor-plant mottled outdoor-plant pot-plant stapelia-variegata star-shape star-shaped starflower sturdy succulent succulents variable variations variegated variety various