Figure 1From: Population genetic diversity and fitness in multiple environmentsPopulation fitness, estimated with Median Population Size (A), Last Census size (B), and Reproductive Index (C). Paired box plots define the median and middle two quantiles in stressful (left) and permissive environments (right). Lower case letters unite groups that are not statistically distinguishable using post-hoc tests (Tukey's HSD) at α = 0.05.Back to article page