| Micrograph No. | Family | Scientific name and Author(s) | Aperturation | Ornamentation |
| 80 | Onagraceae | Oenothera drummondii Hooker | triporate | psilate |
| 81 | Onagraceae | Calylophus berlandieri Spach subsp. berlandieri | triporate | scabrate |
| 82 | Onagraceae | Oenothera speciosa Nuttall | triporate | psilate |
| 83 | Onagraceae | Gaura brachycarpa Small | triporate | scabrate |
| 84 | Symplocaceae | Symplocos tinctoria (L.) L'Heritier | tricolpate | scabrate |
| 85 | Nyssaceae | Nyssa aquatica L. | tricolporate | verrucate |