Herbs, emergent on wet substrates, 0.5–10 cm. Stems ascending or prostrate, branched. Leaves usually green, sometimes reddish green; stipules triangular, 0.5–0.6 mm, margins entire, apex acute; petiole 1–3 mm; blade obovate to broadly spatulate, 3–4(–8) × 0.5–2.5 mm, base cuneate to rounded, apex obtuse to slightly emarginate. Pedicels absent. Flowers: sepals 2–3, if 2, equal, if 3, 1 smaller, oblong, 0.5 × 0.3 mm; petals 3, pinkish white to reddish, elliptic to ovate, 1–1.5 × 0.5 mm; stamens 3; styles 3. Capsules depressed-ovoid, 3-locular, 1.5–2 mm diam. Seeds 23–33 per locule, ellipsoid, straight or curved to 20°, 0.4–0.5 × 0.1–0.2 mm; pits angular-hexagonal, length 3–5 times width, in 6 rows, 16–25(–35) per row.
Home