Fig. 2.

Responses of M. laciniatus plants from each gene flow treatment grown at the low-elevation range limit. Center-to-edge responses are distinguished from other treatments by dashed lines. (A) Ranked lifetime reproductive success. Data were ranked in order from zero (no emergence) to plants having the highest total fruit mass. (B) Time to seedling emergence expressed in days. (C) Phenologic stage (measured as 1, vegetative; 2, flower budding; 3, flowering; 4, fruiting) at census period (∼8 wk after planting) when phenologic variation was greatest among plants. All variables were rank-transformed as they could not be transformed to meet parametric assumptions. Means and SEs are back-transformed fitted values from the REML models (Materials and Methods, Tables 1, and 2 show model structure). Error bars are least-square means ± SEs. *Significant differences versus responses of selfed plants, Dunnett mean comparisons within REML models.