Ecology of Echinops giganteus A. Rich. in Sub-Saharan Africa: Distribution, Ecoclimatic Niche, and Phytosociology

Figure 5

MaxEnt model logistic function curves of the response of key climate factors. (a) Mean annual temperature (Bio1), (b) precipitation of the coldest quarter (Bio19), and (c) mean temperature of the wettest quarter (Bio8).

(a)

(b)

(c)