David A. Moeller. 2006. Geographic structure of pollinator communities, reproductive assurance, and the evolution of self-pollination. Ecology 87:1510–1522.

Appendix D. A figure comparing mating system traits (herkogamy and protandry), autofertility (fruit and seed set in a pollinator-free greenhouse), and pollinator abundance (overall and specialist abundance) between geographically central vs. peripheral populations of Clarkia xantiana ssp. xantiana.

FIG. D1. A figure comparing mating system traits (herkogamy and protandry), autofertility (fruit and seed set in a pollinator-free greenhouse), and pollinator abundance (overall and specialist abundance) between geographically central vs. peripheral populations of Clarkia xantiana ssp. xantiana. Floral traits and autofertility were measured for eight central and seven peripheral populations. Pollinator abundance was estimated for 5 central and 5 peripheral populations.