: : > 
Photo by W. L. Bray. 
Fie. 41. Ground cover of bunchberry and yellow clintonia at Hoel Pond, 
indicators of boreal forest Zones D and jE. 
Photo by W. L. Bray. 
Fic. 42. Climax forest ground cover chiefly of witch hobble, Hoel Pond. 
This shrub is one of the indicators of the Canadian-Transition forest, Zone D. 
