18 BULLETIX 316, U. S. DEPARTMENT OF AGRICULTURE. 
Table 10. — Black willow— Mississippi Valley. 
Diam- 
eter 
breast- 
high. 
Number of 16-foot logs. 
Diam- 
eter 
inside 
bark 
of top. 
Basis. 
2 
2\ 
3 
3§ 
4 
H 
5 
5J 
6 
6^ 
7 
Volume — board feet. 
Inches. 
8 
9 
10 
11 
12 
13 
14 
15 
16 
17 
18 
19 
20 
21 
22 
23 
24 
25 
26 
27 
28 
29 
30 
31 
32 
33 
34 
35 
36 
38 
41 
46 
51 
58 
66 
76 
85 
97 
52 
56 
61 
68 
76 
87 
98 
110 
130 
140 
160 
64 
70 
78 
87 
99 
110 
130 
140 
160 
180 
200 
220 
240 
270 
300 
340 
380 
Inches. 
6 
6 
6 
6 
6 
6 
6 
6 
6 
6 
6 
6 
6 
7 
7 
8 
8 
9 
10 
10 
11 
11 
12 
13 
13 
14 
14 
15 
16 
Trees. 
11 
5 
5 
2 
2" 
3 
11 
9 
6 
12 
23 
25 
23 
23 
15 
15 
16 
9 
7 
8 
8 
3 
6 
3 
1 
1 
90 
100 
120 
130 
150 
170 
190- 
220 
240 
270 
300 
340 
380 
430 
480 
540 
610 
690 
780 

150 
160 
180 
210 
230 
260 
290 
320 
360 
410 
460 
510 
570 
640 
710 
790 
870 
960 
1,040 
1,120 
1,210 
1,300 
1,390 
1,480 
1,570 
170 
190 
210 
240 
270 
300 
330 
370 
420 
470 
530 
600 
670 
740 
830 
910 
1,000 
1,090 
1,180 
1,280 
1,370 
1,470 
1,560 
1,660 
1,760 
200 
220 
240 
270 
300 
340 
380 
420 
470 
530 
600 
670 
750 
830 
920 
1,010 
1,110 
1,210 
1,310 
1,420 
1,530 
1,640 
1,760 
1,870 
1,990 
270 
300 
340 
380 
420 
470 
530 
590 
670 
750 
830 
920 
1,010 
1,110 
1,210 
1,320 
1,440 
1,560 
1,690 
1,820 
1,950 
2,090 
2,220 
300 
330 
370 
410 
460 
520 
580 
650 
730 
820 
910 
1,000 
1,100 
1,200 
1,310 
1,430 
1,560 
1,690 
1,840 
1.990 
2^130 
2,2S0 
2,430 
400 
450 
500 
560 
630 
700 
790 
880 
980 
1,070 
1,180 
1,290 
1,410 
1,530 
1,680 
1,830 
2,000 
2,170 
2,330 
2,500 
2,670 
'"540" 
610 
680 
750 
840 
940 
1,040 
1,150 
1,270 
1,390 
1,510 
1,640 
1,790 
1,940 
2.110 
2,300 
2,490 
2,690 
2,890 
252 
VOLUME IN CUBIC FEET. 
Table 11 gives in cubic feet the total volume, including bark, of 
trees from 5 to 44 inches in diameter, and from 40 to 140 feet high. 
The table is based on measurements of 256 trees, taken mostly in 
Arkansas, Mississippi, and Louisiana, with a few in Missouri and 
Indiana. The volumes of trees of average height are shown in heavy- 
faced type. 
