29 
Tab. XXII. 
Set. II. ( Deciduous forest) 
Alt. 
Mean 
2250, 
(No. 6, 
12 
12 
2000m. 
(No. 7) 
39 
(No. 8j 
0 
(No. 16) 
61 
(No. 10) 
0 
25 
1500m. 
(No. 42j 
168 
(No. 35 
374 
(No. 38) 
153 
No. 57; 
266 
240 
1250m. 
(No. 69) 
167 
167 
In this table, we see that the deciduous forest which first 
comes iu the shrubbery-formation at the high altitude of 2500m., 
increasing gradually, attains its maximum growth at the alti- 
tude of 1500m., then decreasing gradually, comes down to its 
boundary at the 1000m. altitude. 
The following table shows the density of the forest-growth 
in general, and that of the coniferous and deciduous forest sepa- 
rately, according to the height. 
Tab. XXIII. 
2500 m. 
2000m. 
V 
\ 
=. 
— 
— 
-v- 
\ 
by 
1500m . 
— - 
1000 m. 
— - 
2 4 6 S 10 12 14 16 18 20 22 24 26 2S 30 32 34 36 38 40 42 44 46 48 50 52 . r 4 
=Forest-giowth in general 
— —Conifer-forest 
=Deciduous forest 
b ) Plant-formation in Part II. 
Moving eastwards, let us discuss the formation of Part II. 
This is a rather limited area bordered by Mt. Ashitaka on the 
