290 
The Philippine Journal of Science 
1913 
11 a. m., 13 
2 c. 
6 p. m., 13 
12 m., 14. 
4 p. m., 14 — 
6 p. m., 14 
8 p. m., 14 
7 a. m., 15 
Length, 11 a. m., April 13, 4.5 cm. 
Marked in 5 mm zones. 
Increment, 12 noon, April 14: 
7.one. Growth. 
1 2.5 
2 4.0 
3 3.7 
4 3.0 
5 3.2 
6 3.5 
7 3.2 
8 3.0 
Total.. 26.1, or 61.25 per cent. 
2 D. 
11a. m., 13 
6 p. m., 13...- 
12 m., 14. 
4 p. m., 14 
6 p. m., 14 
8 p. m., 14 
7 a. m., 15 
Length, 11 a. m., April 13, 3.5 cm. 
Marked in 5 mm zones. 
Increment, 12 noon, April 14: 
Zone. Growth. 
1 3.5 
2 4.0 
3 4.0 
4 3.0 
5 3.5 
6 3.0 
7 2.5 
Total.. 23.5, or 67.14 per cent, 
