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Table 2 Results of Kruskal Wallis analyses of island age over genetic differentiation for three datasets: whole archipelago,; M. hyssopifolia and taxa belonging to the M. varia complex; and taxa belonging to the western lineage (Tenerife. La Palma and El Hierro and M. pedro-luisii from La Gomera)

From: Genetic diversity and differentiation patterns in Micromeria from the Canary Islands are congruent with multiple colonization dynamics and the establishment of species syngameons

Dataset Level Test F ST uNeiD
DF Chi2 P-value DF Chi2 P-value
All samples Populations Islands 5 1366 <.0001 5 76.38 <.0001
Species 21 2991 <.0001 21 572.6 <.0001
old/new 2 2734 <.0001 2 4138.7 <.0001
Species Islands 5 33.6 <.0001 5 11.27 0.04
Species 21 185.6 <.0001 21 64.88 <.0001
old/new 2 102.4 <.0001 2 76.42 <.0001
M. varia and M. hyssopifolia Populations Islands 4 831.17 <.0001 4 252.9 <.0001
Species 7 857.3 <.0001 7 282.6 <.0001
old/new 2 2105 <.0001 2 1934.3 <.0001
Species Islands 4 18.91 0.0008 4 5.78 0.22
Species 7 21.46 0.003 7 8.18 0.32
old/new 2 30.66 <.0001 2 25.70 <.0001
Within West Populations Islands 3 592.4 <.0001 3 339.46 <.0001
Species 11 1204 <.0001 11 651.61 <.0001
old/new 2 1209 <.0001 2 927.42 <.0001
Species Islands 3 0.80 0.8 3 6.96 0.07
Species 11 55.92 <.0001 11 46.89 <.0001
old/new 2 68.85 <.0001 2 61.95 <.0001
  1. Significance was adjusted to α ≤ 0.003 by the Sidak method due to an increased number of tests per response