An efarinose, glabrous species with characteristic toothed leaves. Flowers are campanulate, deep red, aging to pink and white, 3-10 per stem. Often said to have a orange eye, but according to the field notes this is not consistent. See related species P. valentiniana, P. kingii. If you have an image of the flower inside, please contact the webmaster. 如果你有内部的花朵的图像,请与网站管理员联系。