14 Watson, On the Ulodendroid Saxr. 



Fig. 3. The Ulodendroid scar itself viewed normally to the 



stem. X about A. 

 The opposite half to Fig. i. 

 X = the upstanding ring round the hole in the 



Umbilicus. 

 Lt - Leaf-trace cut transversely shewing with the other 



traces the Engine-turning pattern. 



Fig. 4. The subject of Fig. 3 viewed from above and in 

 front, looking directly down the hole, x about |. 



H = the hole in the Umbilicus, i8mm. deep, sur- 

 rounded by the upstanding ring representing the 

 wood. 



(Owing to the lighting employed this hole does not 

 appear so deep as it really is). 



