Primulina obtusidentata (W.T.Wang) Mich.Möller & A.Weber
Primulina Hance Perennials, stemless. Rhizome Leaves basal, opposite; petiole 0.8–8 cm× 2–6 mm; leaf blade elliptic to broadly ovate orobovate, 2.7–13 × 1.9–7 cm, papery, base broadly cuneate to truncate, marginobtusely dentate to crenate or denticulate, apex acute torounded; lateral...