Table 1.
Summary table of the Generalized Linear Mixed Models (GLMMs) used for the studied floral traits between populations and plants (random factor nested within populations). Phenotypic gender, style size, AP and AS stamen size, heteranthery degree, and AP and AS pollen removal were modeled as a quasi-Poisson error distribution. Seed number was modeled as a Gaussian error distribution. AP means antepetalous and AS means antesepalous. Sample size was taken from three flowers of 35 individuals in the Uberlândia (UDI) population (N = 105) and 37 individuals in the Delfinópolis (DEL) population (N = 117). Significant p-values are bolded.
| Trait | σ2 ± SE | Df | F | p |
|---|---|---|---|---|
| Phenotypic gender | ||||
| Population | 1 | 3.321 | 0.073 | |
| Plant (Population) | 0.158 ± 0.189 | |||
| Style size | ||||
| Population | 1 | 0.314 | 0.577 | |
| Plant (Population) | 0.277 ± 0.072 | |||
| AP stamen size | ||||
| Population | 1 | 5.798 | 0.018 | |
| Plant (Population) | 0.173 ± 0.057 | |||
| AS stamen size | ||||
| Population | 1 | 3.246 | 0.076 | |
| Plant (Population) | 0.199 ± 0.075 | |||
| Heteranthery degree | ||||
| Population | 1 | 0.109 | 0.741 | |
| Plant (Population) | 0.212 ± 0.067 | |||
| Seed number | ||||
| Population | 1 | 17.400 | <0.001 | |
| Plant (Population) | 29.267 ± 37.800 | |||
| AP pollen removal | ||||
| Population | 1 | 0.081 | 0.777 | |
| Plant (Population) | 0.383 ± 264.189 | |||
| AS pollen removal | ||||
| Population | 1 | 0.140 | 0.709 | |
| Plant (Population) | 0.336 ± 229.725 |