Figure 2
From: Altitudinal, temporal and trophic partitioning of flower-visitors in Alpine communities
Flower-visitation networks for each study site, showing the changes in the proportion of each major anthophilous order (upper level boxes) with elevation. Each box of the lower level represents a species of flowering plant and has the corresponding flower colour. The number indicated above each order bar is the number of insect species collected in that site and order. Site code, elevation and total number of visits are given below each network.
