Table XXXIX. Mean number of stems (column A) and mean percentage cover 

 (column B) of shrubs in 1-m^ quadrats in three plant communities along the 

 hot-pipe vegetation survey transect. 



5^ 



i 



8 



O HYLOCOMIUM SPLENOENS 

 • OTHER MOSSES 

 A LICHENS 



Moss Values 

 up to 7 35 



40 

 QUADRA 



60 80 



NO (IM^) 



100 



Figure 43. Cover percentage classes of Hylocomium splendens and two major 

 groupings of cryptogams in 105 1-m' quadrats along the hot-pipe vegetation sur- 

 vey transect. Values shown are moving averages of 10 quadrats each, calcula- 

 ted at 5-quadrat intervals. 



106 



