Didymostigma leiophyllum D. Fang & X.H. Lu
Didymostigma W.T. Wang Stems ascending basally, 7–12 cm, glabrous or nearlyso. Leaves slightly unequal in each pair; petiole 0.4–2.2cm; leaf blade oblong elliptic to elliptic, 3–15 × 1.5–4cm, glabrous, base broadly cuneate to cuneate, marginserrate to apex acute. Cymes ca. 2-flowered; peduncle...