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| Image No. | Family | Species | Class | Sculpture |
| 65 | Compositae | Gnaphalium bicolor | tricolporate | echinate |
| 66 | Compositae | Helianthus annus | tricolporate | striate |
| 67 | Compositae | Psilostrophe cooperi | tricolporate | echinate |
| 68 | Compositae | Baileya multiradiata | tricolporate | echinate |
| 69 | Compositae | Eriophyllum lanuosum | tricolporate | echinate |