Butterfly hhehechel-bluish polyommatus icarus butterflies bluish lycaenidae mean bluish blue blue tint wing meadow grass leaf feathered hand shaped palmate pinnate alpine lady's mantle alps silbermantel mountain woman coat silver herbs silbermaenteli alchemilla alpina frauenmantel alchemilla roses rosaceae mountain plant mountain flower alpine flower alpine plant hairy sibermantel white edge silvery silver white base silberglänzend white glittering leaf margin