80 



CYSTOPTERIS FRAGILIS. 



For plants my thanks are due to Messrs. Yeitch, of Chelsea; 

 E/ollisson, of Tooting; Mr. Joseph Sidebotham, of Manchester; 

 Mr. Clapton, of Scarbro'; and M. Schott, of Vienna. 



The illustrations are from Mr. Joseph Sidebotham's fronds. 



Q^^ 



Portion of a frond of variety of C. fragilis, gathered at Moffat, by Professor Balfour. 



