Cymes dichotomous, axillary, short pedunculate; peduncles 5-10 mm. Calyx teeth lanceolate, posterior tooth longer than other teeth.

• 聚伞花序两分，腋生，短有花序梗；花序梗5-10毫米萼齿披针形，后唇瓣齿长于其他齿。