WHERE TO FIND FERNS. 



77 



PLATE XV. 



i. MALE FERN (Lastrea filix-mas} (Under Side). 2. OBLONG 

 WOODSIA (Woodsia ilvensis) (Upper Side). 3. OBLONG 

 WoonsiA ( Woodsia ilvensis} (Under Side). 4. ALPINE WOODSIA 

 (Woodsia alpina} (Under Side). 5. TUNBRIDGE FILMY FERN 

 (Hyinenophyllniu tiinbridgense}. 6. ONE-SIDED FILMY FERN 

 (Hytiienophylhtin unilaterale}. 



G 2 



