Poa arnowiae Soreng
Annotated by Charles F. Williams, 25 Jan 2016. Sources: USDA-NRCS Plants Database. Remarks: Ray J. Davis Herbarium (IDS); taxonomic update

Idaho: Bonneville County: Targhee National Forest. Meadow off jeep trail on SE side of Black Mountain. Elev. 6400 ft.
43.067241° N, 111.082107° W; T4S R46E S17 SE 1/4
Datum: WGS 84. Uncertainty: 500 meters. Coordinate Source: GeoLocate.
Wyethia meadow, on small hill crest with Cymopterus glaucus, Wyethia, Eriogonum. Dominant species: Artemisia tridentata, Wyethia amplexicaulis. Other species include: ¶Balsamorhiza maculata, Delphinium, Lomatium, Symphoricarpos, Allium, Douglas Fir and Juniper (both widely scattered), Arenaria, Achillea. Habitat type: Artemisia tridentata ssp. vaseyana / Symphoricarpos oreophilus / Agropyron spicatum. On small hill crest w/ Cymopterus glaucus, wyethia, eriogonum. Only 2 seen. Phenology: Flowers.

Thomas Dieffenbach TNF-0019, 6/6/79
With Glennon, Holte, Mel, Pearson, Vieth
IDS, Accession: 1994.039, Catalog: 1994.39.219, Barcode: IDS0066783