Artemisia mexicana Willd. ex Spreng.
[= Artemisia ludoviciana ssp. mexicana]
Annotated by unknown.

Montana: Antelope Creek, Helena National Forest. Elev. 6200 ft.
Coordinate Source: None.
Slope: east; Soil: shallow limestone; Type: 1 wd.; Density: 0.7; Asso.spp: Festuca, Geranium, Yarrow; Distribution: very limited; Forage value: little Could not determine lat/long Forest Service Herbarium MRC 3430

Arthur Cramer 129,
MONTU, Accession: 137745