| Option ID | Family Name | Notes | Metadata ID |
| 441 | Dryopteridaceae | Pteridophytes (Ferns and fern allies) | 1,593 |
| 442 | Equisetaceae | Pteridophytes (Ferns and fern allies) | 1,593 |
| 443 | Gleicheniaceae | Pteridophytes (Ferns and fern allies) | 1,593 |
| 444 | Hymenophyllaceae | Pteridophytes (Ferns and fern allies) | 1,593 |
| 445 | Hypodematiaceae | Pteridophytes (Ferns and fern allies) | 1,593 |
| 446 | Isoëtaceae | Pteridophytes (Ferns and fern allies) | 1,593 |
| 447 | Lindsaeaceae | Pteridophytes (Ferns and fern allies) | 1,593 |
| 448 | Lomariopsidaceae | Pteridophytes (Ferns and fern allies) | 1,593 |
| 449 | Lonchitidaceae | Pteridophytes (Ferns and fern allies) | 1,593 |
| 450 | Loxsomataceae | Pteridophytes (Ferns and fern allies) | 1,593 |
| 451 | Lycopodiaceae | Pteridophytes (Ferns and fern allies) | 1,593 |
| 452 | Lygodiaceae | Pteridophytes (Ferns and fern allies) | 1,593 |
| 453 | Marattiaceae | Pteridophytes (Ferns and fern allies) | 1,593 |
| 454 | Marsileaceae | Pteridophytes (Ferns and fern allies) | 1,593 |
| 455 | Matoniaceae | Pteridophytes (Ferns and fern allies) | 1,593 |
| 456 | Metaxyaceae | Pteridophytes (Ferns and fern allies) | 1,593 |
| 457 | Nephrolepidaceae | Pteridophytes (Ferns and fern allies) | 1,593 |
| 458 | Oleandraceae | Pteridophytes (Ferns and fern allies) | 1,593 |
| 459 | Onocleaceae | Pteridophytes (Ferns and fern allies) | 1,593 |
| 460 | Ophioglossaceae | Pteridophytes (Ferns and fern allies) | 1,593 |