[The Sunflower Family in the Columbia River Gorge: Wildflowers with Daisy-like Wildflower Heads]
Featherfew, Feather-few, Feverfew, Fever-few

Tanacetum parthenium

Synonym: Chrysanthemum parthenium

Featherfew, Feather-few, Feverfew, Fever-few: Tanacetum parthenium (Synonym: Chrysanthemum parthenium)

Feaverfew blooming along Catherine Creek, Columbia River Gorge.................June 26, 2010.

Flower head of Featherfew, Feather-few, Feverfew, Fever-few: Tanacetum parthenium (Synonym: Chrysanthemum parthenium) - A portion of the inflorescence of Featherfew, Feather-few, Feverfew, Fever-few: Tanacetum parthenium (Synonym: Chrysanthemum parthenium)

Involucral bracts of Featherfew, Feather-few, Feverfew, Fever-few: Tanacetum parthenium (Synonym: Chrysanthemum parthenium) - Stem leaf of Featherfew, Feather-few, Feverfew, Fever-few: Tanacetum parthenium (Synonym: Chrysanthemum parthenium)

Additional close-ups of the flower heads and a stem leaf of feverfew as seen along Catherine Creek, Columbia River Gorge...............June 26, 2010.
Paul Slichter