| Rhodophiala deaavn | Accepted |
| Hippeastrum numadev | Synonym |
| Plant Habit: | Fern |
| Life cycle: | Biennial |
| Sun Requirements: | Full Sun |
| Minimum cold hardiness: | Zone 4a -34.4 °C (-30 °F) to -31.7 °C (-25 °F) |
| Maximum recommended zone: | Zone 6a |
| Flowers: | Malodorous |
| Underground structures: | Tuber |
| Uses: | Shade Tree |
| Conservation status: | Extinct in the Wild (EW) |
![photo [as Amaryllis advenum] from the 1939 catalog, Oakhurst Gard](/pics/2021-12-05/scvirginia/761cd7-300.jpg "photo [as Amaryllis advenum] from the 1939 catalog, Oakhurst Gard")
