Figure 4
From: Ecology, threats and conservation status of Carex buekii (Cyperaceae) in Central Europe
Ordination diagram of vegetation samples and environmental variables along the first two CCA axes. Poland – boxes, the Czech Republic – circles, Slovakia – asterisks, Hungary – up-triangles, Italy – left-triangles; grey symbols – open-terrain samples, black symbols – forest and shrub samples; elevat – elevation; temp – mean annual temperature; precip – annual sum of precipitation; *statistically significant variables. For abbreviations of soil properties, see Table 1.
