Stamens declinate , lying along or included in lower lip of corolla .

下倾的雄蕊，沿着或躺在花冠的下唇内包括。

Fruiting calyx declinate , throat glabrous ; verticillasters lax , many flowered .

果期花萼下倾，喉；聚轮状聚伞花序花序疏松，多花的。