alpine armour armoured Asteraceae Carlina acaulis carline dicotyledon Eberwurz edible europe flowering fortune Good humidity hunter's bread hurt indicator medicine needles perennial plant rosette silver thistle spine spiny star stemless sun thistle thorn thorny traditional appearance background blooms composite composite-bloom curved flora floral flower flower-head flowering-shrub flowers garden-flower garden-plant leaves leucospermum-cordifolium nature open orange patterns petals pin-cushion-shape pincushion pincushion-protea proteas shrub shrubs spike spikes stalks stamens stigma symmetric symmetry yellow angles arrangements blooming bulbs color colored colorful colors colour coloured colourful colours display displayed distinctive dome exotics flower-dome foliage garden-flowers garden-plants horticultural horticulture light ornamental peaceful plants shade shadows style sunlight textures tiles tulips abundance abundant African-daisies annuals array blue-eyed-daisies Cape-daisies daisies fast-growing green Osteospermum pink purple South-African-daisies spreading sunshine variety weed white