| Main Swale |
| Accession no. | Plant no. | Provenance type | Identification status |
|---|---|---|---|
|
Ficinia nodosa
–
Knobby Club Rush
|
|||
| RBGC 024198 | 5 | W | 2 |
| RBGC 024198 | 6 | W | 2 |
| RBGC 054213 | 18 | 1 | |