Distribution: Occurring in scattered locations in lowland western Washington; Washington east to Montana and Wyoming; eastern North America.
Habitat: Disturbed areas at low elevations.
Flowers: May-July
Origin: Introduced
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bees, flies, beetles, wasps
[none provided]
PNW Herbaria: Specimen records of Hieracium ×floribundum in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Hieracium ×floribundum checklist entry
OregonFlora: Hieracium ×floribundum information
E-Flora BC: Hieracium ×floribundum atlas page
CalPhotos: Hieracium ×floribundum photos