| Plant Habit: | Vine |
| Life cycle: | Other |
| Minimum cold hardiness: | Zone 5b -26.1 °C (-15 °F) to -23.3 °C (-10 °F) |
| Maximum recommended zone: | Zone 10a |
| Underground structures: | Corm |
| Dynamic Accumulator: | P (Phosphorus) Ca (Calcium) Si (Silicon) |
| Pollinators: | Birds Various insects |
| Conservation status: | Endangered (EN) |
