Interactions with pollinators are thought to be a major driver of the evolution and diversification of angiosperms, yet questions remain about how pollinators mediate plant divergence at early stages and across entire species distributions. Here, I address this knowledge gap using two study groups in the recently-radiating and florally diverse...
Plant life history traits influence the extent and degree of gene flow across a species range. The resulting genetic neighborhood size can influence population differentiation and the scale of local adaptation, with implications for species response to environmental change and sourcing of plant materials for ecological restoration. To assess the...