Fig. 18. — Dead or spike top in western 

 redcedsir (the large sucker limb, 

 however, is a reliable indicator 

 of cull in redcedar). 



Non- indicators of cull 

 and one indicator 



Fig. 19. — Large mistletoed limb in 

 western hemlock. 



Fig. 20. — Black knots — common on 

 western hemlock trees. 



Fig. 21. — Sound burl, caused by 

 dwarfmistletoe on the bole of a 

 western hemlock tree. 



-18- 



