Hydrocotyle algida

Moderately hairy to glabrescent, often mat-forming perennial; stems rooting at nodes. Leaf-lamina entire, reniform, distinctly discolorous, 4–33 mm across, shallowly 3–7-lobed, margin crenate, upper surface green with prominent veins, usually moderately hairy with short curved hairs, lower surface pale with sunken veins; petiole 0.5–8(–13) cm long; stipules scarious, entire, yellow-white. Umbels simple, leaf-opposed, c. 3.5 mm diam., c. 10–15-flowered; peduncle 1–7 cm long; pedicels to 3.5 mm long. Petals c. 1 mm long, light yellow green, sometimes red-dotted. Fruits 1–1.7 mm long, 1.5–2 mm wide, apex emarginate, base truncate, prominently ridged. Flowers summer.