PLATE XX. 



Fir:. 1. Cnlln;i vulgaris (Common Heather or Ling). 

 Showing form of plant wlion growing from the root first years growth. 



f 



Fie. "2. <'nll n mi nihjurt's (Common Heather or Ling). 

 Showing form of plant when growing from seed. 



"Imtnxilr n. :',:..' 



