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. 2016 May 30;118(1):23–34. doi: 10.1093/aob/mcw078

Fig. 4.

Fig. 4.

Partial least squares path model results showing the effect of ecological factors on plant design. Path coefficients and their significances extracted by bootstrapping are shown near the arrows; values within ellipses represent the proportion of variance explained by the model. Outer loadings are presented in Table 5.