Calyx segmentmargin denticulate or serrate, at least once near apex.
花萼裂片边缘具小齿或有锯齿，至少一旦近先端。
2
The eastern segment of Daqingshan is located in the middle part of Inner Mongolia, China and in the northern margin of North China platform.
大青山东段位于内蒙古中部，华北地台北缘，属于西伯利亚板块与华北板块碰撞带范畴。
3
An investigation of magnetic fabrics has been carried out in northwestern Sichuan from the front zone in the northern segment of the Longmen fold-thrust belt to the margin of the Sichuan basin.