Primulina tabacum Hance
Primulina Hance Petiole with wide, undulate marginal wings, 2.5–14 ×0.4–1.2 cm, sparsely puberulent; leaf blade broadlyovate, 5–12 × 4–12.5 cm, adaxially abaxially sparsely puberulent, margindeeply lobed, sometimes undulate, lobes apex broadly acute to obtuse, lateral veins 2 or 3...