APPENDIX I 



217 



4. The Relationships op^ the Oxodion and 



THE SiLICION 



[Sub-Alpine Grassland] } SiLiciON 



T Bilberry Moor \ 



Bare Peat 



Heather and Bilberry Moor 



Retrogressive Moor 



t 



Cotton-grass Moor 



t 

 Cotton-grass and Heather Moor 



Heather Moor- 

 Molinia Grassland or Moor 



Nardus Grassland 

 with much Heather 



Nardus Grassland 



I 



Oak and Birch Scrub 



Oak or Birch wood 



Oxodion 



V SiLICION 



5. The Plant Formation of Fresh Waters 



1. Associations of rapidly flowing non-calcareous waters. 



2. Associations of rapidly flowing calcareous waters. 



3. Associations of moving waters. 



4. Associations of stagnant waters. 



5. Associations of reed swamps. 



