"Nature flower garden." macro plants red close-up garden poppy rod stamen bell green nature plant purple alien yellow blooms buds composite composite bloom curved flora floral flower plant flower-head flowering shrub flowers garden flower garden plant Harry Chittick leaves leucospermum cordifolium multiple open orange orange-red stalks patterns perennial petals pin cushion shape pincushion pincushion protea pollen proteas shrub spikes stalks stamens stigma symmetric symmetry brown cultivar iris spring bloom petal Nigella Abutilon flowerhead color colour light summer sun