AFM images of the Sundew adhesive for three Sundew species. AFM scans of different species of Sundew, D. Binata (A), D. capensis (B), and D. spatulata (C). In each scan the network of nanofibers can be observed. Although variations can be seen in the networks from the different species, the variability in coating makes it difficult to draw significant conclusions between the species. All scans are 10 × 10 μm. Scale bar = 2 μm.