Australian coral tree brittle branches color colored colorful colors colour coloured colourful colours curved petals deciduous dicotyledonous erythrina erythrina x sykesii fabaceae finger-like flora flowers hardy hybrid invasive long petals non-seeding perennial pest scarlet flowers sterile hybrid tall tree thorny tolerant tri-foliolate tubular petals upward-pointing radial pattern vigorous vigorously growing tree weed bloom blooming blooms blotched blotches Cistaceae cistus cistus-purpureus close close-up-flower closeup coloring colouring crimson-spot-rockrose cultivar dark-blotches drought-tolerant evergreen exotic flower flowering golden-center golden-centre graden-flower laudanum mediterranean orchid-rockrose papery pentamerous petals pink pistils rockrose shrub stamens yellow-centered yellow-centred black brightly-coloured carpeting-plants clump-forming clumps common daisy-like environmental-weed garden flowers garden-escape gazania gazanias golden introduced-species lance-shaped leaves low-growing orange plants prolific rapid-spreader resilient roadside-weeds South-African streaked tough vivid water-wise widespread wind-blown seeds yellow brightly coloured carpeting plants environmental weed garden escape introduced species rapid spreader roadside weeds South African background birds brown buff Camouflage camouflaged climate-tolerant common-pest contrast dark ever-expanding-populations fauna gray grey house-sparrows insect-eaters Luke 12:6-7 Matthew 10:29-31 mottled Old-World-sparrows passer-domesticus passerine-birds pavement plump powerful-beaks seed-eaters small social sparrow sparrows textures true-sparrows two-a-penny worldwide-distribution breadcrumbs climate tolerant ever-expanding populations feeding house sparrows Matthew 10:29 passer domesticus paving Australia Australian-native bright bristly-cottonhead budding buds bush bushland-flowers close-up clumping-perennial cluster conostylis-setigera cotton-head distinctive foliage furry grass green greenery haemodoraceae leaves light native plant species stalks stems texture tufted-perennial-plant vegetation velvety Western-Australian wildflowers coloration contrasting garden-flowers wind-blown-seeds winter