[Sunflowers: The Genus Helianthus East of the Cascade Mountains of Oregon and Washington]

Nuttall's Sunflower, Cordilleran Sunflower

Helianthus nuttallii ssp. nuttallii

Synonym: Helianthus nuttallii var. nuttallii

Nuttall's Sunflower, Cordilleran Sunflower: Helianthus nuttallii ssp. nuttallii (Synonym: Helianthus nuttallii var. nuttallii) - Nuttall's Sunflower, Cordilleran Sunflower: Helianthus nuttallii ssp. nuttallii (Synonym: Helianthus nuttallii var. nuttallii)

Nuttall's sunflower blooming in the webmaster's Gresham, OR garden. This specimen was obtained from a wildflower nursery east of the Cascade Mountains and has done well for about 5 years as long as it gets some occasional summer and early fall water........September 16, 2017.

Paul Slichter