flower mediterranean natural nature petal plant rosa rose Sardinia simple stamen white wild dainty England english flowers Great Britain Hampshire Rowan Sorbus spring tree Caryophyllaceae Stellaria stitchwort bloom chrysanthemum daisy eye field meadow ox summer Sussex anemones bank roadside sward verge America baker Castilleja Indian paintbrush montane mountain orange red usa buttercups grasses green landscape Lofoten Islands mountains norway norwegian plants ranunculus yellow Umbelliferae umbellifers wayside broomrape dune ecology environment habitat Orobanchaceae parasite parasitic sand Spain