| Plant Habit: | Fern |
| Life cycle: | Perennial |
| Minimum cold hardiness: | Zone 4b -31.7 °C (-25 °F) to -28.9 °C (-20 °F) |
| Maximum recommended zone: | Zone 11 |
| Inflorescence Type: | Single |
| Underground structures: | Rhizome |
| Dynamic Accumulator: | Mn (Manganese) Na (Sodium) |
| Conservation status: | Extinct (EX) |
