FIGURE 4. Frequency of idioblasts, stomata and peltate hairs in
the leaves of Capparis odoratissima . Note that idioblasts (red
dots in the first image) are more numerous than stomata (middle image).
Interestingly, there are on average four to six times more idioblasts
than peltate hairs (third image). Imaged display parts of the cleared
leaves stained with Basic Fuchsin. Scale bars: 20µm