
''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.
''Erysimum arenicola'' is a perennial herb up to 30 cm tall. Leaves are narrow, up to 8 cm long. Flowers are yellow, borne in a raceme. Fruits are narrow and elongated, up to 10 cm long, straight or twisted, strongly torulose .
Similar species: Brassicales
By morpheme
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Uploaded Jun 9, 2015. Captured Jun 7, 2015 12:56 in Olympic National Park, Deer Park Road, Port Angeles, WA 98362, USA.
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