SOUTH WESTERN PARTS OF EUROPE. 33 



Carex paniculata. 



Phalaris arundinacca. Is becoming rarer in the 

 southern countries. 



Panicum glaucum, sanguinale ; are likewise be- 

 coming more rare in the southern countries ; as 

 also Phleum pratense. 



Aira canescens, caryophyllea. 



Poa pratensis Roth, (trivialis Willd. ) annua. 



Briza media. 



Feftuca ovina, fiuitans, procumbens. 



Bromus mollis, secalinus, pinnatus. 



Arundo arenaria, Phragmites. 



Lolium temulentum. Hordeum murinum, secalinum. 



Triticum repens (but much lefs frequent in 

 southernmofl Europe) T. junceum. 



Osmunda regalis. 



Polypodium vulgare. Pteris aquilina. 



Polytrichum juniperinum, piliferum. 



Leersia pulvinata. 



Dicranum perpureum, varium. 



Tortula subulata, ruralis. 



Barbula muralis, rigida. 



Didymodon rigidulum. 



