A pleaser on the prairie, its domesticated brothers can be seen in many home gardens.  Also called Prairie Rocket.Western Wallflfower (Erysimum asperum)

Western Wallflfower (Erysimum asperum)

Western Wallflfower (Erysimum asperum)

As with all the other mustards, it becomes leggy and scaffold-like when it goes to seed.Western Wallflfower (Erysimum asperum) (Gone to Seed)

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