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| Image No. | Family | Species | Class | Sculpture |
| 33 | Leguminosae | Pitheclobium dulce | polyad | scabrate |
| 34 | Zygophyllaceae | Tribulus terrestrus | periporate | reticulate |
| 35 | Zygophyllaceae | Kallstroemia grandiflora | periporate | reticulate |
| 36 | Euphorbiaceae | Cnidoscolus angustidens | inaperturate | crotonoid |