WHERE TO FIND FERNS. 



73 



PLATE XIII. 



I. ALPINE POLYPODY (Polypodinm alpestre) (Upper Side). 2. 

 LANCEOLATE SPLEENWORT (Asplenium lanceolaiiim} (Upper 

 Side). 3. LANCEOLATE SPLEENWORT (Asplenium lanceolatum) 

 (Under Side). 4. SCALY SPLEENWORT (Asplenium ceterach) 



5. SCALY SPLEENWORT (Asplenium ceterach) (Under Side). 



6. ROCK SPLEENWORT (Asplenium fontanum) (Upper Side). 



7. ROCK SPLEENWORT (Asplenium fontanum) (Under Side). 



8. RUE-LEAVED SPLEENWORT (Asplenium rnta-muraria) 

 (Upper Side). 9. RUE-LEAVED SPLEENWORT (Asplenium 

 ruta-muraria) (Under Side). 



