| Inyo Onion | |
| Dark Red Onion |
| Plant Habit: | Fern |
| Life cycle: | Perennial |
| Minimum cold hardiness: | Zone 13 +15.6 °C (60 °F) to +21.1 °C (70 °F) |
| Maximum recommended zone: | Zone 11 |
| Inflorescence Type: | Cyme |
| Underground structures: | Tuber |
| Dynamic Accumulator: | Nitrogen fixer P (Phosphorus) Mo (Molybdenum) |
| Conservation status: | Extinct in the Wild (EW) |
