118 J. W. REED ON PLANTS COLLECTED IN THE PYRENEE8. 



Asplenium Trichomanes, L. Europe, N. Africa, N. and W. Asia 



N. America, S. temp, regions. 

 Asplenium viride, Huds. Europe (Arctic), N. and W. Asia, N 



America. 

 Polypodium Kobertianum, Hoffm. Sub-species of P. Dryopteris. 



Extends to Thibet. Species 450. 

 Aspidium Lonchitis, Sw. Arctic Europe, N. and W. Asia, Himalaya 



and N. America. Species 55. 

 Aspidium angulare, Kit. Sub-species of A. aculeatum. 

 Cystopteris fragilis, Bernh. Arctic, N. and S. temp, regions. Species 



five. 



