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Table 3 Similarity of bioclimatic niche models within selected groups of Cyclamen.

From: A phyloclimatic study of Cyclamen

  Group (Node No) Mean Similarity* N** Std. dev. 95% CI
a) Subgen. Corticata (Node 15) 0.00 2 0.00 -
  Subgen. Cyclamen (-) 0.14 6 0.28 0.03–0.23
  Subgen. Gyrophoebe (-) 0.22 8 0.35 0.13–0.31
  Subgen. Persicum (Node 8) 0.00 2 0.00 -
  Subgen. Psilanthum (Node 2) 0.29 3 0.40 0.00–0.60
b) (Node 6) 0.16 4 0.33 0.00–0.34
  (Node 9) 0.14 4 0.28 0.00–0.30
  (Node 13) 0.00 4 0.00 -
  (Node 16) 0.28 6 0.37 0.15–0.41
c) All Cyclamen 0.15 21 0.35 0.11–0.18
d) Random groups of 8 species 0.17 100 × 8 0.07 0.15–0.18
  Random groups of 5 species 0.18 100 × 5 0.10 0.15–0.19
  Random groups of 3 species 0.16 100 × 3 0.25 0.12–0.18
  1. Mean similarity of BIOCLIM models for selected groups of Cyclamen. a) " Subgenera; b) Monophyletic groups from phylogeny (fig 7); c) Overall average for all Cyclamen; d) Randomisation replicates of subsets of Cyclamen for varying group sizes. * Similarity based on interpredictivity measure. ** N is number of species in clade. ***CI = confidence interval for the mean based on N(N-1) comparisons for a-c) and 100 replicates for d)