Chrysothamnus parryi (A. Gray) Greene ssp. howardii (Parry ex A. Gray) H.M. Hall & Clem.
[= Ericameria parryi var. howardii]
Annotated by Arthur Cronquist, 1939.

Idaho: Clark County: Red Conglomerate Peaks, N.E. of Argora. Elev. 9500 ft.
On dry rocks. Heads 9-10 flowered. I now take this to be a depaupcrate form of ssp. typicus Hall & Clem., which is also unreported from Idaho. A.C. 1947. Phenology: Flowers.

Arthur Cronquist 1940, Aug 17, 1939
IDS, Accession: 2016.001, Barcode: IDS0048048