Revision of Passiflora Subgenus Decaloba ... - Passion Flowers

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Table 5.8. Component loadings for axes I, II, and III from a principal components
analysis of the P. coriacea complex (Figure 5.5). The values were computed
from quantitative floral variables.
Variables PCI PCII PCIII
Pedicel length 0.192 0.919 -0.054
Pedicel width 0.017 -0.067 0.075
Stipe length -0.358 -0.018 0.694
Stipe width 0.017 -0.019 0.057
Hypanthium diameter 0.241 0.000 0.231
Sepal length 0.283 -0.059 0.169
Sepal width 0.215 -0.072 0.140
Number of filaments in outer coronal row -0.213 0.042 -0.066
Length of filaments in outer coronal row 0.268 -0.041 0.045
Width of filaments in outer coronal row 0.119 -0.009 0.018
Number of filaments in inner coronal row -0.194 0.271 0.478
Length of filaments in inner coronal row 0.191 -0.004 0.062
Width of filaments in inner coronal row -0.072 -0.026 0.041
Staminal filament length 0.173 0.006 0.021
Staminal filament width 0.092 -0.055 0.033
Anther length 0.186 -0.001 0.012
Anther width 0.099 -0.001 -0.086
Style length 0.165 -0.132 0.056
Style width 0.020 -0.024 0.032
Stigma width 0.115 -0.073 0.001
Nectary width 0.196 -0.021 0.324
Androgynophore length 0.290 -0.011 0.121
Androgynophore width 0.058 -0.171 0.033
Ovary length 0.185 0.031 0.034
Ovary width 0.199 -0.015 0.100
Operculum length 0.194 -0.023 0.016
Limen floor diameter 0.281 -0.079 0.135