Table 3.
Summary of GLM results testing the effect of gender on measures of reproductive success under the reduced pollination regime with covariate measures of S. acaulis surface area (SA), S. acaulis floral density, and beneficiary abundance indicated by *. Reproductive measures for hermaphrodites are doubled. Significance is considered at p > 0.05 and indicated in bold.
| % fruit-set | seeds/fruit | fruit weight | seed weight | % germination | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Factor | DF | ChiSq | p>ChiSq | ChiSq | p>ChiSq | ChiSq | p>ChiSq | ChiSq | p>ChiSq | ChiSq | p>ChiSq |
| Gender (F and 2H) | 1 | 54.79 | <.0001 | 41.64 | <.0001 | 15.03 | 0.0001 | 2.29 | 0.1298 | 3.45 | 0.0632 |
| S. acaulis SA* | 1 | 6.66 | 0.0099 | 3.30 | 0.0694 | 1.68 | 0.1945 | 2.78 | 0.0957 | 298.72 | <.0001 |
| S. acaulis floral density* | 1 | 68.02 | <.0001 | 24.68 | <.0001 | 18.14 | <.0001 | 3.74 | 0.053 | 71.77 | <.0001 |
| Ben. abundance* | 1 | 61.84 | <.0001 | 22.57 | <.0001 | 8.62 | 0.0033 | 0.43 | 0.511 | 2.97 | 0.0847 |