| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Machaeranthera | tanacetifolia | 270 |
| 2 | Machaeranthera | tagetina | 33 |
| 3 | Machaeranthera | bigelovii | 9 |
| 4 | Machaeranthera | grindelioides | 7 |
| 5 | Machaeranthera | arenaria | 4 |
| 6 | Machaeranthera | parviflora | 3 |
| 7 | Machaeranthera | gracilis | 2 |
| 8 | Machaeranthera | gypsophila | 2 |
| 9 | Machaeranthera | incisifolia | 2 |
| 10 | Machaeranthera | phyllocephala | 2 |
| 11 | Machaeranthera | coloradoensis | 1 |
| 12 | Machaeranthera | pinnatifida | 1 |
| 13 | Machaeranthera | wigginsii | 1 |
| 14 | Machaeranthera | asteroides | 1 |
| 15 | Machaeranthera | gymnocephala | 1 |