appearance black brightly-coloured carpeting-plants clump-forming clumps color coloration colored colorful colors colour coloured colourful colours common daisy-like drought-tolerant environmental-weed flower flowers garden flowers garden-escape gazania gazanias golden hardy introduced-species invasive lance-shaped-leaves low-growing orange perennial plants prolific rapid-spreader resilient roadside-weeds South-African streaked tough vivid water-wise weed widespread wind-blown-seeds yellow arrangement background beautiful bloom blooms blossom blossoms botanic botanical botany bouquet bulbs bunch cultivate cultivation daffodil daffodils Easter flora floral fresh garden gardening glorious grow horticultural horticulture host jonquil landscape leaf leaves narcissus natural nature petal petals pnat romantic sky Soil spring springtime stalk stalks stem sunny trumpet weirdvis blue brown bushes butterfly fun green hobby lily outdoors spots summer trees