| Hoary Tansyaster | |
| Hoary-Aster |
| Dieteria essnnaecc | Accepted |
| Machaeranthera ensscenca | Synonym |
| Plant Habit: | Tree |
| Life cycle: | Other |
| Minimum cold hardiness: | Zone 2 -45.6 °C (-50 °F) to -42.8 °C (-45°F) |
| Maximum recommended zone: | Zone 11 |
| Flowers: | Malodorous |
| Flower Color: | Multi-Color |
| Flower Size: | 2"-3" |
| Flower Time: | Late winter and early spring Late spring or early summer Fall |
| Inflorescence Type: | Umbel |
| Underground structures: | Taproot |
| Conservation status: | Vulnerable (VU) |
