The traditional Chinese medicine Erigerontis is Erigeron breviscapus (Vant.) Hand-Mazz. of Erigeron L. . The agents of Erigerontis show good effect on paralysis of limbs that caused by cerebral vascular accident. In this dissertation, pharmacognosy on E. breviscapus was studied. The main results are shown as following:
1. Review on chemical constituents, pharmacy and clinic research of E. breviscapus was made.
2. Microscopic characteristics of E. breviscapus were studied and microgra...