294 
The Philippine Journal of Science mz 
2 K. Length, 11 a. m., April 13, 8 cm. 
Marked in 5 mm zones. 
Increment, 12 noon, April 14: 
Zone. Growth. 
1 3.0 
2 . 4.2 
3 3.5 
4 4.0 
5 3.6 
6 3.5 
7 3.5 
8 3.5 
9 3.6 
10 3.5 
11 4.0 
12 4.0 
13 1.7 
14 1.9 
15 1.0 
16 „.- 6 
Total .... 49.1, or 61.375 per cent. 
2 L. 
Length, 11 a, m., April 13, 5 em. 
Marked in 5 mm zones. 
Increment, 12 noon, April 14: 
Zone. Growth. 
1 2.0 
2 2.5 
3 2.5 
4 2.5 
5 2.0 
6 2.0 
7 2.6 
8 3.0 
9 1.0 
10 1.0 
Total.... 21.1, or 42.2 per cent, 
2 M- Length, 11 a. m., April 13, 4.5 cm. 
Marked in 5 mm zones. 
Increment, 12 noon, April 14: 
Zone. Growth. 
1 1.5 
2 3.4 
3 3.0 
4 3.0 
5 3.0 
6 3.0 
7 ..( 3.7 
8 2.4 
9 — . .0 
Total „.. 23.0, or 57.5 per cent. 
