Achillea nobilis L.
Annotated by Peter F. Stickney, 1976.

Montana: Flathead County: Tally Lake Ranger Station, Rocky Mountains Trench; (outside motor pool S-fence) 1 mi. W of Whitefish. Elev. 3050 ft.
48.4069° N, 114.3417° W; T31N R22W S36
Coordinate Source: TRS-website.
Slope/Expo: 15% South
Exotic ruderal community on construction disturbed site
Asso. sp: Melilotus officinalis, Achillea millefolium, Lychnis alba
Occur: Locally frequent
Co: Rays white, short
Inflor: very flat top
Phenol: Bud - initial bloom (Acmi full flower)
Ht. 40-60 cm. Forest Service Herbarium (MRC). Phenology: Flowers.

Peter F. Stickney 3248, Jul 15, 1975
MONTU, Accession: 130311