636 



FLORA OF BERKSHIRE 



THE FOLLOWING PLANTS SHOULD BE LOOKED FOR AS 

 THEY MAY POSSIBLY BE FOUND IN BERKSHIRE. 



Ranunculus intermedius. 



Cardamine bulbifera, 



Cerastiuni pumihun. 



Epilobium Laniyi. 



Tillaea muscosa. 



Campanula latifolia. 



C. pa tula (native). 



Scrophularia a lata. 



Mentha rotundifolia. 



M. rubra (requires verification). 



Stachys germanica. 



Acera anthropophora. 



Polj^gonatum officinale. 



Potamogeton gramineum. 



P. decipiens. 



P. Zizii. 



P. trichoides. 

 Horkelia arrhiza. 

 Eriophorum gracile. 

 Carex tomentosa. 

 C. huniilis. 

 C. montana. 

 C. filiforniis. 

 C. diandra, 

 Homalocenchrus. 

 Gastridium. 



• Phegoptei'is Dryopteris. 

 P. calcarea. 

 Equisetum litorale. 

 Chara aspera. 

 C. obtuf a. 



