Inflorescences terminal, umbellate, racemose, or sometimes paniculate, 2- to several flowered, often with 1--3 additional flowers in basal leaf axil of flowering stem.

• 花序顶生，伞形，总状，或有时圆锥状的，2到数花，通常具1-3另外花生于生花的茎的基部的叶腋。