Annual creeping herbs, stems spreading, branched, often rooting at the nodes, internodes 1–2 cm long, glabrous. Leaves fleshy, stipulate, stipule membranous, opposite, sub-sessile to 1–2 mm long petiolate, lamina spathulate to obovate to sometimes linear, 3–7 × 1–2 mm, acute to obtuse, margins smooth, base cuneate, midrib visible on abaxial surface, veins obscure, both surfaces glabrous. Flowers axillary or terminal, sessile to short-pedicellate, 2.5–3 × 1–1.5 mm, calyx 5-lobed, 1.6-2 mm long, lobes linear, 1 mm, corolla white, tube 5-6 mm, externally glabrous, slightly hairy within, corolla lobes 1-2 mm, triangular-ovate, anthers 0.5 mm long, ovary globose, 1–2 mm long, covered with transparent, flattened scales, style 0.5-0.7 mm long, stigma bifurcate, 1 mm long. Fruits globose, 2-3 mm diameter and seeds 0.5 mm, angular, black, pitted.