bright bush-flame-pea chorizema-varium colored colorful colors coloured colourful colours drought-tolerant endangered flame-pea flora flowers foliage gold golden green greenery hardy leaves native orange pea-flower pink purple shrub threatened Western-Australia wild-flowers flower garden Leguminosae natural nature pea perennial plant sweet bush-pea distinctive upright Greece Greek light mauve petals red spring sunlight Vicia wild aotus villosa bush bush flower furry hairy pea flower silky bud husks wildflower cultivar stick summer appearance arid Australia Australian blood-red clianthus-formosus color coloration colour contrast creeper creeping-plant creeping-vine crimson emblem emblematic fabaceae floral floral-emblem glossy ground-cover pea-family scarlet shade slow-growing South-Australian-emblem Sturt's-desert-pea sunshine swainsona-formosa vegetation willdampia-formosa ‘flower-of-blood' antenna brimstone butterfly diptera England fly forewing Gonepteryx rhamni greenbottle hindwing insect Lepidoptera rest rhopalocera Surrey sweet pea visit wing blooming blooms bossiaea-aquifolium brown bush-plant localised medium-shrub nedik shrubbery South-West water-bush wild-flower yellow