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