????λ?????? > ?????? > ?????? > ??????X > С????
С????
?????????Xi??o Ni?? L??i B??
??????????????
???????
?????????????????????????????????????
????????????????Plagiogyria stenoptera??Hance??Diels??Blechnum stenopterum Hance??
?????????????＾?????????????????á?
????????????35-70cm????????????????????????????????????5-20cm???????Σ???????1???????壻???????λ????????Σ???25-50cm????6-14cm?????????????????С??????????????????????????????30-38?????????????????Σ????????β??????????????д?????5.5-8.5cm????1-1.2cm?????????????????????档??????????10-40cm??????20-35cm?????????????????Σ????2mm??????????????
???????????
????????????????1500-3000m???????
???????????????塢???????????????????????
??????????????????(plagiogyrin)A??
?????????Ρ???????????????????θ???????????
???÷??????????????????9-15g??
?????????л??????
