Centella tridentata (L.F.) Drude ex Domin

Laxly branching decumbent annual or short-lived perennial. Leaves mostly crowded; petiole 3-37 mm long, densely hairy to glabrescent along entire length, base 3-6 mm wide, adaxially glabrous; lamina cuneate, 4-31 mm long, 1-13 mm wide, the base cuneate, main veins abaxially slightly raised and adaxially slightly sunken, margin sometimes adaxially upturned, surface on both sides pubescent to glabrescent, grey-green to brown-green, concolourous, toothed in upper half of leaf and entire in lower half, with 1-14 acuminate teeth per leaf; apex acute, obtuse or rounded. Inflorescence with central bisexual flower and with four lateral male flowers borne along the shoots; ray absent; peduncle mostly absent, 0-3 mm long; bracts longer than male flowers, 4-10 mm long, 1-4 mm wide, lanceolate, sometimes toothed at apex, abaxially pubescent to glabrescent, adaxially glabrous except along upper margin, with prominent dark veins. Flowers with abaxially villous petals; pedicel of male flower 1-5 mm long; pubescent to glabrescent along entire length. Fruit widely ovate in commissural view, 3-6 mm long, 3-7 mm wide; surface wrinkled, thinly pubescent to glabrescent, ribs relatively prominent, no commissural proliferation; stylopodium prominent, 2-6.5 x 1.2-1.9 mm.