Australia blooming blooms blossoms bright cover covering dense-foliage drought-resistant evergreen flora flowers foliage green hardy lacy leaves low-maintenance melaleuca-linariifolia myrtaceae paperbark-tree perennial profuse-flowering snow-like summer sunlight sunshine tree tree-covering white Aizoaceae angular-pigface Cape-fig carpobrotus-glaucescens coastal creeping-succulent daisy-like-flowers dune-stabilizer edible fire-resistant fleshy flower food groundcover Hottentot-plant ice-plant invasive medicinal nutritional open perennials pigface pink-purple plant plant-mat prostrate salt-substitute salt-tolerant sand-dunes sand-stabilizer smooth-leaves sour-fig strand-ivy succulent thick triangular-leaves yellow bee bees insect insects Alice-Springs appearance arid Australian brown bush central-Australia color coloration colored colorful colors colour coloured colourful colours contrast creeper creeping-plant desert desert-country desert-region drought dry floral flowering ground-cover hot inland light native outback scrub slow-growing terrain textures vegetation wildflower