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 annuals berry bite-sized cultivar cultivated distinctive distinctive red edible fruit elongated firm firm texture flavor flavour food fruit glossy grape tomato grape tomatoes grape-shaped healthy herbaceous hybrid tomato cultivar mild miniature nightshade family novelty oblong perennials popular recent red ripe salad food savory savoury seed pods shiny small smooth-skinned snack food Solanaceae solanum sweet tasty textures tomato tomatoes varieties variety vines