# ต้นวอลฟลาเวอร์ตะวันตก
## Noun (N)
### Sense: biennial or short-lived perennial prairie rocket having orange-yellow flowers; western North America to Minnesota and Kansas; sometimes placed in genus Cheiranthus
- western wall flower
- Erysimum asperum
- Cheiranthus asperus
- Erysimum arkansanum