262 



MINNESOTA BOTANICAL STUDIES. 



TABLE X. 8 A. M. Oct. 13 to 8 A. M. Oct. 15. 



(See Plate xvii.) 



Time. 



Day. 



Oct. 13. 



Oct. 14. 



Hour. 



8—9 a. m. 



9—10 " 

 10—11 " 

 11—12 m. 

 12— 1 p.m. 



1—2 



2—3 



3—4 



4—5 



5— e 



6—7 



7-8 



8—9 



9-10 " 

 10—11 

 11-12 " 

 12—1 a.m 



1-2 



2—3 



3-4 



4—5 



5—6 



6—7 



7—8 



2 

 4 



62 



22 



Qi be 



p 



6 

 10 



64 



15 



13 



10 



80 

 78 

 70 

 75 

 65 

 55 

 55 



78 



85 



85 



80 



■s^.s 



.5 



.5 



.6 



1.0 



1.0 



1.5 



2.0 



2% 



2.0 



1.8 



1.7 



1.5 



1.2 



1.0 



.9 



.9 



.8 



Keiuarks. 



Sunshine. 



Shade. 



> Growing colder. 



I The tips of a few of 

 [ the leaves outside of 

 I' building frosted. De- 

 I crease at time of 

 frost. 



1 

 }> Warmer. 



