Origin: Introduced
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Coreopsis grandiflora × Coreopsis lanceolata in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Coreopsis grandiflora × Coreopsis lanceolata checklist entry.
OregonFlora: Coreopsis grandiflora × Coreopsis lanceolata information.
E-Flora BC: Coreopsis grandiflora × Coreopsis lanceolata atlas page.
CalPhotos: Coreopsis grandiflora × Coreopsis lanceolata photos.
USDA Plants: Coreopsis grandiflora × Coreopsis lanceolata information.