Distribution: Occurring west of the Cascades crest in lowland western Washington; southwestern British Columbia to California; also in scattered location in central and eastern U.S.
Flowers: Arpil-June
Origin: Introduced from Europe
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Flies
[none provided]
PNW Herbaria: Specimen records of Arum italicum ssp. italicum in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Arum italicum ssp. italicum checklist entry.
OregonFlora: Arum italicum ssp. italicum information.
E-Flora BC: Arum italicum ssp. italicum atlas page.
CalPhotos: Arum italicum ssp. italicum photos.
USDA Plants: Arum italicum ssp. italicum information.