aquilegia Columbine cultivar elegant flowers garden long perennial petals spurred spurs yellow bush nature orange plant rhododendron shrub spring woody plant Alstroemeria buds cream stamens striped summer annuals array blooms colorful colors colourful colours cultivars cultivated dark dark-leaved display flora floral flowering foliage furry garden-flower garden-plant geranium green hairy herbaceous horticultural horticulture leafy leaves pelargonium plants red red-flowered stalks variations variety Adoxaceae ball Caprifoliaceae pompom Viburnum opulus white flower pea purple stick sweet pink rosa Rosaceae rose rosebuds aerial-roots backgrounds climber climbing-vine close-up color colour creeper decorative distinctive evergreen groundcover Hedera ivy landscaping ornamental paint painted painting patterns tendrils twining variegated veins vigorous-evergreen vine