| Micrograph No. | Family | Scientific name and Author(s) | Aperturation | Ornamentation |
| 49, 50 | Polygalaceae | Polygala incarnata L. | stephanocolporate | psilate |
| 51, 52 | Polygalaceae | Polygala nana (Michaux) DC. | stephanocolporate | scabrate |
| 53, 54 | Polygalaceae | Polygala lutea L. | stephanocolporate | scabrate |