500 
WRIGHT : FOLIAR PERIODICITY 
2.—Ceylon, India, and Malaya— contd. 
Leaf-fall. 
New 
Leafless 
Phase. 
Com¬ 
menced. 
Finished 
Leaves 
appeaerd, 
Remarks. 
Antidesma Bu- 
• 
nius, Spreng. 
Peradeniya. 
1904-05 
March 
March 
March 
“ 
1 
Antiaris in- 
noxia, Bl. ; 
Peradeniya. 
1901 
Feb. 
March 
March 
1 _ 
1902 
Feb. 3 
Mar. 3 
Mar. 4 
— 
1903 
Feb. 6 
Mar. 5 
Mar. 6 
~ 
1904 
Feb. 10 
Mar. 4 
Mar. 7 
1 2 days 
1905 
Feb. 4 
Mar. 2 
Mar. 10 
7 days 
Berrya Ammo- 
nilla, Roxb. ; 
Peradeniya. 
■ 
Tree A. 
1902 
Feb. 10 
Mar. 3 
Mar. 17 
13 days 
The defoliation 
1903 
Feb. 8 
April 24 
May 4 
9 days 
is always from 
1904 
Feb. 28 
April 8 1 
April 26 
13 days 
above down¬ 
ward. 
Tree B. 
1901-02 
Dec. 
Dec. 
Dec. 28 
— 
Various trees 
1902-03 
Dec. 
Dec. 13 
Dec. 28 
14 days 
show a foliar 
1930-04 
Nov. 27 
Feb. 1 
Feb. 4 
2 days 
activity from 
1904-05 
Dec. 18 
— 
— 
— - 
December to 
Bombax mala- 
baricum, D. C.; 
Peradeniya. 
February. 
Tree A. 
1901-02 
Dec. 
Dec. 14' 
Feb. 17 i 
32 days 1 
The time taken 
1902-03 
Dec. 
Dec. 12 
Feb. 28 - 
15 days 
from the ap¬ 
pearance of 
Tree B. 
\ 
the leaf bud 
1901-02 
Dec. 
Jan. 24i 
May 11 
35 days 
to expansion 
and develop¬ 
ment of full 
leaf may be a 
1902- 03 
1903- 04 
Dec. 
Dec. 
Jan. 26. 
Jan. 30. 
April 24 i 
April 21 ; 
36 days 
F 9 days 
Tree C. 
question of 
1902-03 ...: 
Nov. 13 < 
Jan. 281 
1 
Mar. 19 < 
18 days 
weeks and 
even months. 
