Figure 2From: Fire Effects on Perennial Vegetation in the Western Colorado Desert, USAAverage live shrub and cacti species richness (500 m−2), Shannon diversity (H’) (500 m−2), and probability of interspecific encounter (Δ1) (500 m−2). An asterisk represents significant differences at α = 0.0083 (Bonferroni-corrected P < 0.05).Back to article page