Hemerocallis altissima
Tall Daylilly
| Family |
| Xanthorrhoeaceae |
| Genus |
| Hemerocallis |
| Species |
| altissima |
| Category |
| Perennials |
| USDA Hardiness Zone |
| 6 - 9 |
| Height |
| 152 - 183 cm |
| Spread |
| 60 - 90 cm |
| General Description |
| This plant prefers full sun to partial shade. It blooms with small yellow flowers in mid to late summer. |
| Notable Specimens |
| The Devonian Botanic Gardens, Devon, Alberta, Canada. |