Page 14 - Passalacqua_Peruzzi_Pellegrino2008

Passalacqua & al. • Biosystematics of the Jacobaea maritima group TAXON 57 (3) • August 2008: 893–906

Appendix 2. Statistical character tests: KS = Kolmogorov-Smirnov test; SW = Shapiro-Wilk test; df = degree of freedom; Stat. = statistical value; P = significance test;
Across J. maritima (pop. 1), Levanzo pop. 2, J. bicolor (pop. 3–5), and J. gibbosa (pop. 6–7), P Stat. df 0.478 0.833 F 3 0.000 61.015 H 3 0.000 127.528 H 3 0.000 47.768 H 3 0.000 55.180 H 3 0.007 12.061 H 3 0.000 19.694 F 3 0.000 66.833 H 3 0.000 55.923 H 3 0.000 125.341 H 3 0.000 72.412 H 3 0.000 79.420 H 3 0.000 19.680 F 3 0.001 15.687 H 3 0.000 25.767 H 3 0.000 18.725 F 3 0.000 20.187

Across J. maritima s.l. pop. (1–7) P Stat. df 0.373 1.088 F 6 0.000 69.599 H 6 0.000 127.652 H 6 0.000 68.800 H 6 0.000 56.548 H 6 0.012 16.313 H 6 0.000 47.296 H 6 0.000 69.915 H 6 0.000 57.770 H 6 0.000 126.550 H 6 0.000 84.117 H 6 0.000 84.823 H 6 0.000 9.952 F 6 0.004 19.166 H 6 0.000 28.133 H 6 0.000 10.537 F 6 0.000 25.514 H 6 0.006 18.251 H 6 χ ² 0.535 5.072 6 χ ²

F = F test; H = Kruskal Wallis test; χ = chi square test. Character codes follows Table 3, population number Table 2.

Across J. ambigua s.l. pop. (8–9) J. ambigua— J. nebrodensis P Stat. df 0.303 1.061 H 1 0.000 30.573 F 1 0.000 15.839 H 1 0.028 4.854 H 1 0.194 1.688 H 1 0.017 5.702 H 1 0.001 14.283 F 1 0.735 0.115 H 1 0.018 5.594 H 1 0.774 0.082 H 1 0.000 22.414 H 1 0.000 28.333 H 1 0.005 8.921 F 1 0.956 0.003 H 1 0.000 16.685 H 1 0.002 10.948 F 1 0.000 13.878 H 1 0.645 0.213 H 1 χ ² – 0.000

J. maritima s.l. (pop. 1–7) versus J. ambigua s.l. (pop. 8–9) P Stat. df 0.627 0.238 F 1 0.001 11.526 F 1 0.001 10.194 H 1 0.276 1.186 H 1 0.792 0.070 H 1 0.000 34.661 H 1 0.079 3.078 H 1 0.790 0.071 H 1 0.000 41.840 H 1 0.479 0.502 H 1 0.000 30.846 H 1 0.075 3.181 H 1 0.229 1.458 F 1 0.010 6.589 H 1 0.000 25.880 F 1 0.154 2.029 F 1 0.000 67.670 H 1 0.000 23.255 H 1 χ ² 0.448 0

Across populations P Stat. 0.513 0.906 0.000 96.198 0.000 154.083 0.000 77.835 0.000 58.986 0.000 50.285 0.000 60.590 0.000 75.407 0.000 94.316 0.000 152.136 0.000 118.143 0.000 113.148 0.000 8.943 0.001 27.376 0.000 65.286 0.000 9.650 0.000 88.910 0.000 39.477 0.528 7.079 0.000 84.170 0.142 12.136 0.000 36.759 0.000 63.511 0.000 71.988 0.000 68.612 0.000 58.468 0.000 87.702

2 F H H H H H H H H H H H F H H F H H χ ² χ ² χ ² χ ² H H H H H
df 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
Tests of Normality SW P 0.859 1.000 0.000 0.059 0.000 0.000 0.517 0.000 0.000 0.000 0.000 0.000 0.801 0.032 1.000 1.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.001 1.000 1.000 1.000

KS P 0.200 0.200 0.000 0.008 0.000 0.000 0.200 0.000 0.000 0.000 0.000 0.000 0.200 0.000 0.200 0.200 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.063 0.200 0.200 0.200
Character code 1.1 1.2 1.3 2.1 2.2.1 2.2.2 3.1 3.2.1 3.2.2 3.2.3 4.1.1 4.1.2 4.2 4.3 4.4 4.5 4.6.1 4.6.2 4.7.1 4.7.2 4.7.3 4.8 4.9.1 4.9.2 5.1 Pi 5.2 Ai 5.3 Si

906