paper-like `white-leaved rockrose` flowers - cistus albidus

africa albidus arboretum asper bloom blossom blue botanic botanical botany cistaceae cistus crispus crumpled flora flower gallen garden green grey leaf leaved libanotis lilac natural nature north orange paper parviflorus petal pink plant purple rock rockrose rose saint stamen stem swiss switzerland violet weissliche white wrinkled yellow zistrose