| Micrograph No. | Family | Scientific name and Author(s) | Aperturation | Ornamentation |
| 31 | Grossulariaceae | Itea virginica L. | diporate | psilate |
| 32 | Verbenaceae | Phyla lanceolata (Michaux) Greene | tricolporate | psilate |
| 33, 34 | Anacardiaceae | Rhus glabra L. | tricolporate | striate |
| 35, 36 | Meliaceae | Melia azedarach L. | stephanocolporate | psilate |