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| Image No. | Family | Species | Class | Sculpture |
| 37 | Rosaceae | Cowania mexicana | tricolpate | scabrate |
| 38 | Leguminosae | Coursetia glandulosa | tricolporate | scabrate |
| 39 | Geraniaceae | Geranium caespitosum | tricolpate | scabrate |
| 40 | Linaceae | Linum lewisii | tricolporate | baculate |
| 41 | Bombacaceae | Ceiba aesculifolia | tricolporate | reticulate |
| 42 | Rutaceae | Choisya arizonica | tricolporate | scabrate |
| 43 | Rutaceae | Thamnosma montana | tricolporate | reticulate - striate |