Primulina yandongensis Ying Qin & Yan Liu
Primulina Hance Perennial herb. Rhizome 1.5–10 cm long, 1 cm in diameter. Leaves basal, 14–33; petiole 1.7–4.5 × 0.4–0.5 cm, densely pubescent, upper surface fluted; leaf slightly fleshy, narrowly ovate, long elliptic to broadly ovate, 5–10.5 × 2.2–4.6 cm, margin entire or...