| Option ID | Family Name | Notes | Metadata ID |
| 201 | Joinvilleaceae | Angiosperms (Flowering plants) | 1,591 |
| 202 | Juglandaceae | Angiosperms (Flowering plants) | 1,591 |
| 203 | Juncaceae | Angiosperms (Flowering plants) | 1,591 |
| 204 | Juncaginaceae | Angiosperms (Flowering plants) | 1,591 |
| 205 | Kirkiaceae | Angiosperms (Flowering plants) | 1,591 |
| 206 | Koeberliniaceae | Angiosperms (Flowering plants) | 1,591 |
| 207 | Krameriaceae | Angiosperms (Flowering plants) | 1,591 |
| 208 | Lacistemataceae | Angiosperms (Flowering plants) | 1,591 |
| 209 | Lactoridaceae | Angiosperms (Flowering plants) | 1,591 |
| 210 | Lamiaceae | Angiosperms (Flowering plants) | 1,591 |
| 211 | Lanariaceae | Angiosperms (Flowering plants) | 1,591 |
| 212 | Lardizabalaceae | Angiosperms (Flowering plants) | 1,591 |
| 213 | Lauraceae | Angiosperms (Flowering plants) | 1,591 |
| 214 | Lecythidaceae | Angiosperms (Flowering plants) | 1,591 |
| 215 | Leguminosae | Angiosperms (Flowering plants) | 1,591 |
| 216 | Lentibulariaceae | Angiosperms (Flowering plants) | 1,591 |
| 217 | Lepidobotryaceae | Angiosperms (Flowering plants) | 1,591 |
| 218 | Liliaceae | Angiosperms (Flowering plants) | 1,591 |
| 219 | Limeaceae | Angiosperms (Flowering plants) | 1,591 |
| 220 | Limnanthaceae | Angiosperms (Flowering plants) | 1,591 |