appearance blooms bright colored colorful coloring colors coloured colourful colouring colours composite-bloom curved display displayed flora flower-head flowering-shrub flowers foliage full-bloom greenery leaves leucospermum-cordifolium native nature patterns perennial petals pin-cushion-shape pincushion pincushion protea plants proteas shape shapes shrub Sizes South-African spring strange symmetry unusual unusual-shapes variations varieties variety wildflowers annual bee bloom blue-sky brown cluster composite flower florets flower gold golden helianthus annuus inflorescence insect kernels large large-head light pattern plant popular radiant seeds sky spiral spiralling-florets sunflower sunflowers sunlight sunny sunshine widespread yellow color colour composite-flower contrast contrasting dark Helianthus seedy black helianthus-annuus