Middle lobe of lower corolla lip 2-lobulate; lobules irregularly crenate-denticulate apically, fringed, or fringed on 1 side.

• 更低的花冠唇的中部裂片2具小裂片；不正规的小裂片具圆齿具小齿顶部，作为边缘，或者作为在一边上边缘。(57