fascicled

leaves opposite, rarely fascicled or alternate, simple or compound; leaf or leaflet blades palmately veined.

叶对生，很少簇生或互生，单的或复合；叶或小叶叶片掌状脉。

rhizomes apically to 1. 2 cm in diam. stems fascicled, hollow, sparsely hairy.

根状茎顶部给1.2厘米直径茎簇生，空，疏生毛。

bracts orbicular, 0. 7-1 mm wide, peltate, abaxially glabrous, fascicled pubescent at insertion to rachis, stalk short.

苞片圆形，0.7-1毫米宽，，背面无毛，簇生插入的短柔毛与，柄短。

rhizomes apically to 1. 2 cm in diam. stems fascicled, hollow, sparsely hairy.

根状茎顶部给1.2厘米直径茎簇生，空，疏生毛。

leaves opposite. corymbs short pedunculate or sessile, axillary, often fascicled.

叶对生伞房花序短的有花序梗或者无柄，腋生，经常是簇生。