Small annual or possibly perennial herb, hirsute to almost glabrous; stems less than 3 cm long, sometimes stoloniferous. Leaves rosulate, reniform to spathulate to 2 cm long, entire, rarely with 1 or 2 pairs of tiny lobes, petiolate, Flowers solitary; peduncles c. 1 cm long. Sepals 1–2 mm long, sometimes purple pigmented with white margins, hirsute. Petals 3–3.5 mm long, white. Stamens 4. Style less than 1 mm long. Siliqua linear, c. 1 cm long, c. 1 mm wide, erect. Seeds ovoid to oblong, 1 mm long, compressed.
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