Erysimum arenicola
PlantsFamily: Brassicaceae · Genus: Erysimum

Walter Siegmund (talk) · cc_by_sa
About
Erysimum arenicola, the Cascade wallflower, is a plant species native to British Columbia, Washington and Oregon. It is found at high elevations from 900 to 2200 m in the Cascade and Olympic Mountains as well as on Vancouver Island.
Summary from Wikipedia
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Growing details and traits for Erysimum arenicola in the Library.
No cultivars in the Library yet — the full profile above covers the species itself.