Primulina clausa P.W.Li & M.Kang
Primulina Hance Perennial herbs, acaulescent. Rhizome inconspicuous. Leaves basal; petiole 2.3–10 cm; leaf blade narrowly ovate to elliptic, 4–14× 1.5–8 cm, membranous or papery when dry, both sides pubescent, rarely mixed with hairs, leaf base cordate to cuneate or oblique, margin...