Centella affinis (Eckl. & Zeyh.) Adamson

Slender, sprawling or prostrate, glabrous, glabrescent or rarely hairy. Aerial stems many, not rooting nor forming short shoots. Leaves petiolate: blades linear or linear-lanceolate, parallel-sided, 1-4 cm long, rarely over 5 mm wide, commonly 2-3 mm, thin, flat or sometimes rolled, 1-veined or if 3-veined the lateral marginal, acute or mucronate at the tip, the mucro often curved: petioles of the lower leaves up to 6 cm long, shorter in the upper. Umbels 3-rayed, often crowded: rays slender 0.4-0.8 cm long. Petals glabrous. Fruit flattened, circular in outline, 2.5-4 mm diam., often emarginate at the tip, much longer than the acute bracts. Mericarps with 3 curved ridges on each face and wrinkled furrows. Fruit ray very slender, 1-2.5 cm long, usually curved and deflexed at least at the tip.