1.Capsule without apiculus; leaf blade apex rounded, margin small crenate.
没有细尖的蒴果;先端圆形的叶片,小具圆齿的边缘。
2.Leaf blade leathery; pistillode conic to cylindric; drupes indehiscent, enclosed by persistent calyx lobes.
叶片卵形到近圆形,先端钝,短渐尖,或骤尖;瘦果宽卵形或近球形,略的或。
3.This is a widespread species variable in the shape, size, and marginal dentation of the leaf blades.
是一在形,尺寸和叶片的边缘的牙齿里易变的广布的种。
4.Stem with much reduced leaf blades that function as rhizoids below ground, with or without tubers or rhizomes.
在地下面,起假根的作用的茎具非常退化叶片,有或没有块茎或根茎。
5.Shrubs evergreen or sometimes semievergreen; branchlets and pedicels not setose. Leaf blade adaxially glabrous; corolla creamy yellow, lined and flushed rose on outside. Fl. May–Jun.