| Plant Habit: | Tree |
| Life cycle: | Biennial |
| Minimum cold hardiness: | Zone 8b -9.4 °C (15 °F) to -6.7 °C (20 °F) |
| Maximum recommended zone: | Zone 6a |
| Inflorescence Type: | Catkin |
| Underground structures: | Taproot |
| Dynamic Accumulator: | K (Potassium) Cu (Copper) Mo (Molybdenum) |
| Conservation status: | Critically Endangered (CR) |
