*Ranunculus repens L.

Petals obovate, c. 10 mm wide. Flowers up to 30 mm diam. Leaves ternate, with the central leaflet stalked; segments cuneate, dentate or lobed. Achenes smooth with a prominent border. Erect, stoloniferous herbs. Widespread. Damp ground. Introd. from Europe and Asia. Fl. spring. Creeping Buttercup