FIGURES

Figure 2 from Stohlgren, T.J., D.T. Barnett, and J.T. Kartesz. 2003. The rich get richer: patterns of plant invasions in the United States. Frontiers in Ecology and the Environment 1(1): 11-14.

Figure 1 from Rejmanek, M. 2003. The rich get richer – responses. 2003. Frontiers in Ecology and the Environment 1(3): 122-123.

Figure 7 from Stohlgren, T.J. et al. 1999. Exotic plant species invade hot spots of native plant diversity. Ecol. Monogr. 69: 25-46.