特殊用法accessory cambium1.副形成层cork cambium1.木栓形成层fascicular cambium1.束中形成层interfascicular cambium1.束间形成层secondary cambium1.次生形成层stratified cambium1.叠生形成层successive cambium1.继生形成层vascular cambium1.维管形成层wound cambium1.创伤形成层