Members of the Sunflower with Button-like Flower Heads

(The flowers generally tend to be all discoid.)

Unidentified composite (possibly Ambrosia)

Pathfinder / Trail-plant: The Genus Adenocaulon on Mt. Adams

Western Snakeroot: Ageratina occidentalis (formerly Eupatorium occidentale)

Pearly Everlasting: The Genus Anaphalis on Mt. Adams

Pussytoes: The Genus Antennaria on Mt. Adams

Arnicas: The Genus Arnica on Mt. Adams

Wormwoods and Sagebrush: The Genus Artemisia on Mt. Adams

Silver Crown Luina: Cacaliopsis nardosmia (formerly Luina nardosmia) -

Knapweeds: The Genus Centaurea on Mt. Adams -

Hoary False Yarrow: Chaenactis douglasii -

Thistles: The Genus Cirsium on Mt. Adams -

Fleabanes: The Genus Erigeron on Mt. Adams

Woolly Sunflower: The Genus Eriophyllum on Mt. Adams - Discoid variants of this genus are fairly common near Conboy Lake NWR.

Cudweeds: The Genera Gnaphalium and Pseudognaphalium on Mt. Adams -

Pineapple Weed / Disc Mayweed: Matricaria discoidea -

Arctic Coltsfoot / Sweet Coltsfoot: Petasites frigidus var. palmatus -

Woolly-heads: The Genus Psilocarphus on Mt. Adams

Goldenweeds: The Genus Pyrrocoma on Mt. Adams

Sawworts: The Genus Saussaurea on Mt. Adams

Common Butterweed: Senecio vulgaris

Common Tansy: Tanacetum vulgare