Figure 36. 1-4. Fossil and extant Argophyllum (Grossulariaceae). 1. CUT-Z-ACD, TLM view showing stomatal complexes and papillae or trichome bases (SB1366, scale-bar = 50 µm); 2. CUT-Z-ACD, TLM detail of single stomatal complex (SB1366, scale-bar = 20 µm). Note slight overlapping of cuticle ridge onto stomata; 3. Extant Argophyllum nullamense, TLM view showing several stomata interspersed with darker staining trichomes (AQ268618, scale-bar = 50 µm); 4. Extant A. nullamense, TLM view showing two stomata surrounded and partially sunken below irregular ridges of cuticle and separated by dark trichomes (AQ268618, scale-bar = 20 µm).