Primulina heterochroa F.Wen & B.D.Lai
Primulina Hance Herbs perennial. Rhizome cylindric, 4–6  cm long, 1–1.5  cm in diam. Leaves 15–18, basal; petiole compressed, 3–4.5 × 0.6–0.8 cm, sparsely shortly strigose; leaf blade dark green with silvery lateral veins, narrowly oblong to 6–10 × 3.5–4  cm, slightly fleshy,...