Distribution: Occurring east of the Cascades crest in southeastern Washington; southeastern Washington and western Idaho, also in the central and eastern U.S.
Habitat: Roadsides, pastures, and other open, disturbed ground.
Flowers: March-May
Origin: Introduced from Europe
Growth Duration: Annual
Conservation Status: Not of concern
Pollination: Bees, flies, butterflies
[none provided]
PNW Herbaria: Specimen records of Noccaea perfoliata in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Noccaea perfoliata checklist entry
OregonFlora: Noccaea perfoliata information
E-Flora BC: Noccaea perfoliata atlas page
CalPhotos: Noccaea perfoliata photos