148 



Index. 



Tree ferns 



Trichomanes radicans 



Tunbridge filmy fern 



Rockeries and rooteries 



Rock and wall ferns 



Rosher's fern-pillar 



Vermin in fern T cases 



"Woodsia alpina and ilvensis 



Woodwardia radicans and orientalis 



PAGE 



128 



92 



8,80 



13 



7,19 



55 



57 



23,94 



. 116 



