| Micrograph No. | Family | Scientific name and Author(s) | Aperturation | Ornamentation |
| 223, 224 | Fabaceae | Trifolium arvense L. | tricolporate | reticulate |
| 225, 226 | Rubiaceae | Hedyotis nigricans (Lamarck) Fosberg | tricolporate | reticulate |
| 227 | Verbenaceae | Callicarpa americana L. | tricolporate | reticulate |
| 228 | Hydrangeaceae | Hydrangea quercifolia Bartram | tricolporate | reticulate |