FIGURE 1 in Prodromus of a fern flora for Bolivia. I. General introduction and key to families

FIGURE 1. Geographical and political characterization of Bolivia. A. Topography and subdividion by departments; abbreviations in parentheses correspond to those used in the species accounts. B. Mean annual temperature (after Soria et al. 2010). C. Mean annual precipitation (after Soria et al. 2010). D. Distribution of the main natural vegetation types (modified after Ibisch & Merida 2003).