143390 BURNET ROSE Rosa pimpinellifolia (Rosaceae) Height to 50cm. Clump-forming shrub with suckers and stems that bear numerous straight thorns and stiff bristles. Associated mainly with sand dunes, calcareous grasslands, limestone pavements and heaths. FLOWERS are 3-5cm across with 5 creamy white petals; usually solitary (May-Jul). FRUITS are spherical, 5-6mm across and purplish black when ripe. LEAVES comprise 7-11 oval leaflets. STATUS-Widespread but only locally common.