Vesicarpa potentilloides (A. Gray) Rydb. var. nitrophilum (Cronquist) Kartesz
[= Artemisia potentilloides var. nitrophila]
Annotated by P. Hess. Remarks: with S. Zimmerman, S. Chehey

Idaho: Camas County: [locality and coordinates withheld; status in Idaho: S1 (Critically Imperiled; IDNHP)],
Organic-rich clay loam soil in an ephemeral marsh habitat with Lomatium idahoense, Cammasia quamash, Artemisia cana, Poa secunda, Rumex crispus, Eriogonum, and Lepidium pinnatifidium. Yellow flowers. Phenology: Flowers.

P. Hess ID931-361, Jul 13, 2012
With S. Zimmerman, S. Chehey
SRP, Accession: 47239