TEMPERATE ELOEAS 



37 



division of the globe will be considered separately for 

 convenience of reference, and we begin with Europe, for wbicli 

 materials are the most accessible, though still far from abun- 

 dant. 



The recent publication of a flora of Harjedal, a province 

 of central Sweden, with a mountainous surface and abundant 

 forests, shows how poor is a sub-arctic area which has 

 recently been buried under an ice-sheet. The real wonder is 

 that it should have acquired so rich a flora by the natural 

 means of dispersal from more southern lands. 



Temperate Floras of Small Areas in Europe 



Locality. 





I 



C 

 < 



a, 



Harjedal (Sweden), lat. 61°-64' 



Malvern Hills 



Hertford (near) 



Strasburg, lat. 48 J ° 



Schaflniiausen 



Thurgau 



Basel 



Zurich 



St. Gallen 



r Schwyz, Uri, Underwalden , 



< Glarus 



I Uri 



r Grisons , 



^ Valais, 464° 



tTicino, 46J° 



Ofengebietes, Grisons 



Vallee de Joiix, Jura , 



Bergunerstocke, Engadine 



Poschiavo, S. of Bernina Pass ... 



Euganean Hills, Padua 



Susa, Piedmont (Beccari) 



Ferrara, Valley of Po (Beccari) 



Mytilene (Lesbos) (Candargy) . . 



Remarks. 



Birger. 1908 



De Candolle 

 (( 



a 



H. H. Field 



(( 

 it 

 it 

 it 

 it 

 it 

 it 



a 



Lat. 46°40' 

 Lat. 46°40' 

 Lat. 46°30' 

 46°20' 

 45°30' 

 45° 10' 

 44°50' 

 39°00' 



(I am indebted to Mr. Herbert H. Field for all the data 

 in this table, except where otherwise stated. They are from 



