30 ipostelsta 



In the swampy places of the turf and along 

 the edges of the pools the following species are 

 fre(|uently met with:- 



Triglochiii nuiritiuui If ydastylus hrachypus 

 Eleocharis pdluslris Veronica anai^aUls-aqiiatica 

 Sisyn'ii(hiiti}i idahoeiisc Mimulus laiigsdorfii 



Under the second dix'ision of protected 

 rocky Ijeaches, different conditions are met with. 

 These l)eaches are generally shaded either by 

 the projecting branches of adjoining trees or l^y 

 the tilting of the strata in such a way as to ex- 

 clude the direct rays of the sun. In a few places 

 there is a considerable layer of soil upon the 

 rocks, while in others there is hardly any; fre- 

 quently they are covered with a layer of moss. 

 (PI. III.). Here are found often in great pro- 

 fusion most of the following species :- 

 Adiantum pcdatum Sagiini occidentaHs 



Polypudiuui scoiilcri , Ranunculus bongardii 



Poly podium jalcatum Aquilcgia fonnosa 



Montia sihcrica Tel lima grandijiora 



Montia parvijolia Heuchera micrantha 



Veronica serpyUijolia 



Polypodium jalcatum and Polypodium scuu- 



