| Species |
% Alkaloids |
Nicotine |
Nornicotine |
Anabasine |
% Root Alkaloids |
| amplexicaulis |
1.66 |
99.2 |
0.2 |
0.1 |
0.765 |
| benthamiana |
1.58 |
90.4 |
0.2(1.0) |
8.4(12.5) |
0.38 |
| cavicola |
0.13 |
10.4(21) |
69.6 |
17.7 |
0.38 |
| excelsior |
1.91 |
96.7 |
0.2 |
1.9 |
0.48 |
| forsteri |
0.56 |
40.8 |
5.2(12.5) |
48.6 |
0.30 |
| fragrans |
1.498 |
91(95) |
0.4(0.5) |
0.4(1.2) |
1.33 |
| glauca |
0.42 |
1.8(12.1) |
0.3(1.2) |
97.6 |
0.52 |
| goodspeedii |
0.433 |
5.0 |
65.3 |
24.6 |
0.43 |
| gossei |
1.755 |
96.0 |
0.5 |
1.2 |
0.72 |
| maritima |
0.173 |
5.6 |
73.7 |
14.6 |
1.40 |
| megalosiphon |
0.70 |
1.7(4.1) |
71.9 |
25.6 |
0.557 |
| occidentalis ssp.Occidentalis |
0.035 |
17.4 |
58.0 |
20.0 |
0.65 |
| occidentalis ssp. Hesperis |
0.355 |
78.3 |
14.2 |
5.0 |
0.19 |
| rosulata ssp. Rosulata |
0.271 |
17.9 |
75.3 |
4.4 |
0.34 |
| rosulata ssp. Ingulba |
1.328 |
96.4 |
1.6 |
1.3 |
0.48 |
| rotundifolia |
0.444 |
90.6 |
0.2 |
6.4 |
0.49 |
| simulans |
0.040 |
25.6 |
63.8(70.8) |
9.2 |
0.66 |
| suaveolens (includes exigua) |
0.769 |
70.0 |
26.6(31.8) |
1.5(6.6) |
1.20 |
| tabacum * |
1.300 |
95.0 |
1.6 |
0.4 |
0.21 |
| umbratica |
0.02 |
36.8(39.3) |
48.6(50.9) |
13.6 |
0.99 |