| Plant Habit: | Grass/Grass-like |
| Life cycle: | Other |
| Sun Requirements: | Full Sun |
| Minimum cold hardiness: | Zone 6a -23.3 °C (-10 °F) to -20.6 °C (-5 °F) |
| Maximum recommended zone: | Zone 9b |
| Flowers: | Nocturnal |
| Flower Color: | Yellow |
| Flower Size: | 6"-12" |
| Flower Time: | Late winter and early spring Late fall or early winter |
| Containers: | Needs excellent drainage in pots |
| Conservation status: | Extinct (EX) |
