Am.  Jour.  Pliarm.  > 
March,  1914.  / 
Alkaloids  in  Belladonna  Plant. 
IOI 
Table  I. — Continued. 
Analyses  of  Four  Typical  Third-year  Belladonna  Plants. 
Plant  and  part 
Plant  No.  3- 
Flowers  
Flowering  tops. . 
Leaves : 
Small  
Large: 
Without  petioles 
Petioles. .  .  
Entire  large 
leaves  
Total. 
Stems : 
Small. . . 
Large : 
Pith.. 
Bark. 
Wood 
Weight  (grams) 
Green 
Dry 
Entire  large 
stems  
Total. 
Roots : 
Small. . . 
Large : 
Wood 
Bark. 
29-75 
[04 .00 
5-26 
6.29 
28.00  4.57 
186.83  28.36 
18 .67      1  .  69 
205.50  30.05 
233-50 
34.62 
125.80 
119.30 
84.60 
98.50 
302.40 
428  .20 
212 .80 
449.90 
216 . 10 
17-49 
7.24 
7.98 
26.86 
42  .08 
59-57 
36.33 
70.54 
36.40 
Entire  large! 
roots   666 . 00  I  106 . 94 
Total   878.80 
Entire  plant  1,674.25 
143-27 
259.01 
Moist- 
ure 
per 
cent. 
82.30 
84.32 
83.70 
84.88 
90.99 
85.4O 
85.IO 
86.08 
93-49 
9035  • 
72.70 
Per^ 
cent,  of 
entire 
plant 
2.03 
6 .29 
1  -77 
10.95 
•65 
11 .60 
13.29 
6-75 
2.80 
3.08 
10.37 
86. 13  j  16  .24 
86.10  22.99 
82.97  I  14.03 
84.30  27.23 
83.20 
83-93 
83.70 
84-53 
1405 
41.29 
55-31 
Alkaloids 
Grams 
OI9I 
1379 
Per 
cent. 
366 
•847 
.0305  .669 
.1273 
OO59 
449 
354 
1332  -443 
1637  .472 
.0222 
0113 
.0306 
.0641 
1533 
2365 
3900 
1114 
5014 
7379 
21 19 
.510 
•307 
.142 
.114 
152 
257 
.651 
•553 
•  306 
.469 
515 
,468 
Percentage 
of  quantity 
of  alka- 
loids in  the 
plant 
