| Option ID | Family Name | Notes | Metadata ID |
| 121 | Cyrillaceae | Angiosperms (Flowering plants) | 1,591 |
| 122 | Cytinaceae | Angiosperms (Flowering plants) | 1,591 |
| 123 | Daphniphyllaceae | Angiosperms (Flowering plants) | 1,591 |
| 124 | Dasypogonaceae | Angiosperms (Flowering plants) | 1,591 |
| 125 | Datiscaceae | Angiosperms (Flowering plants) | 1,591 |
| 126 | Degeneriaceae | Angiosperms (Flowering plants) | 1,591 |
| 127 | Diapensiaceae | Angiosperms (Flowering plants) | 1,591 |
| 128 | Dichapetalaceae | Angiosperms (Flowering plants) | 1,591 |
| 129 | Didiereaceae | Angiosperms (Flowering plants) | 1,591 |
| 130 | Dilleniaceae | Angiosperms (Flowering plants) | 1,591 |
| 131 | Dioncophyllaceae | Angiosperms (Flowering plants) | 1,591 |
| 132 | Dioscoreaceae | Angiosperms (Flowering plants) | 1,591 |
| 133 | Dipentodontaceae | Angiosperms (Flowering plants) | 1,591 |
| 134 | Dipterocarpaceae | Angiosperms (Flowering plants) | 1,591 |
| 135 | Dirachmaceae | Angiosperms (Flowering plants) | 1,591 |
| 136 | Doryanthaceae | Angiosperms (Flowering plants) | 1,591 |
| 137 | Droseraceae | Angiosperms (Flowering plants) | 1,591 |
| 138 | Drosophyllaceae | Angiosperms (Flowering plants) | 1,591 |
| 139 | Ebenaceae | Angiosperms (Flowering plants) | 1,591 |
| 140 | Ecdeiocoleaceae | Angiosperms (Flowering plants) | 1,591 |