| Micrograph No. | Family | Scientific name and Author(s) | Aperturation | Ornamentation |
| 13, 14 | Ebenaceae | Diospyros virginiana L. | tricolporate | psilate |
15 |
Ginkgoaceae | Ginkgo biloba L. | monocolpate | psilate/rugulate |
16 |
Agavaceae | Yucca filamentosa L. | monocolpate | psilate |
| 17, 18 | Magnoliaceae | Magnolia pyramidata Bartram | monocolpate | psilate |