Hydrocotyle geraniifolia

Creeping or ascending perennial with lax stems to several metres long, rooting at nodes near base. Leaf-lamina deeply palmate, strongly discolorous, 3–10 cm across; segments 3–5, often deeply lobed, lanceolate to narrow-lanceolate, 1–6.5 cm long, apex attenuate, toothed; teeth often bristly, hispid along midvein and lateral veins on upper surface, glabrescent or strigose on lower surface; petiole 10–20 cm long; stipules membranous, fringed. Umbels simple, leaf-opposed, occasionally with a secondary branch, 4–8 mm diam., 15–20-flowered, peduncle 2.5–7.5 cm long; pedicels 2–3 mm long. Petals white. Fruits c. 1.5 mm long and wide; mericarp dorsal rib extending to form a wing, lateral ones prominent, areas between ribs tuberculate or smooth Flowers summer