锯口外面皮较厚中部密布细孔质嫩是指

锯口外面皮较厚，中部密布细孔，质嫩，是指

A.西马鹿茸，莲花B.东马鹿茸，单门C.西马鹿茸，莲花D.花鹿茸，二杠E.花鹿茸，三岔