Research Article

Diversity and Trophic Relationships of Functional Groups of Bumblebees (Hymenoptera: Apidae, Bombus Latreille, 1802) in Urban Habitats

Figure 7

Relationship between bumblebees and the plants they visit. Bombus species in blue, plant species in green. Width of horizonal bars denotes interaction frequency of each species. Gray bar width denotes interaction strength.