346 



Mr F. Darwin and Mr R. W. Phillips, [Nov. 23, 



Exp. 17. Yew. 



0) 



Aug. 11, 1884: 

 Rate 



a.ni. 



11-25 



p.m. 



12-12 



14 



177 



195 



Sawed more than half through 

 15 190 

 19 189 

 32 195 

 1- 197 

 11 204 

 17 209 

 (ii) 21 Sawed opposite to (i) 1| cm. above ifc 



24 152 

 28 167 

 31 153 

 36 172 

 3-30 187 

 Here the first cut produces a small effect, the second cut a 

 greater one. The experiment is somewhat injured by the fact of the 

 amount of absorption being on the increase during the experiment. 



Exp. 18. Yew. Cut from the tree Aug. 17, 1885. 



Diameter of branch 16 mm., incisions 13 and 15 cm. from cut end. 



