| Micrograph No. | Family | Scientific name and Author(s) | Aperturation | Ornamentation |
| 152 | Myricaceae | Morella inodora (Bartram) Small | triporate | scabrate |
| 153 | Betulaceae | Carpinus caroliniana Walter | triporate | scabrate |
| 154, 155 | Betulaceae | Betula nigra L. | triporate | scabrate |
| 156 | Betulaceae | Ostrya virginiana (P. Miller) K. Koch | triporate | scabrate |
| 157 | Myricaceae | Morella caroliniensis (P. Miller) Small | triporate | scabrate |