PLATE LVI 



Fig. 1. CdUuaa vulrinris (Common Heatlicr or Liii.u). 

 Showing form of plant hIkmi fjmwing fioni tlic root — tirst year's growth. 



f 



l'"iii. 2. Calluna viiltiaris (Common Heather or Ling). 



Showing form of ]il,Tnt when growing from seed. 



Opposite p. Ktl . J 



