[Resources of medicinal pteridophyta in Fengyang Mountain and Baishanzu Nature Reservation].

Natural environment of Fengyang Mountain and Baishanzu Nature Reservation is superiority. The vegetation is preserved well and the plant resources is rich. There are 79 species medicinal pteridophyta in this area. According to potency, it can be divided into 16 types, such as medicines for relieving exterior syndrome, medicines for clearing away heat, antirheumatic, medicines for inducing diuresis, medicines for expelling the parasites, hemostasis medicines, medicines for activating blood circulation to remove blood stasis, medicines for restoring vital energy, medicines for calming the liver to stop the wind, etc.