Aster laevis L. var. concinnus (Willd.) House
[= Symphyotrichum laeve var. concinnum]
Annotated 1989.

Montana: Missoula County: Missoula Valley, Bitterroot River at McClay Flats oppo. W-most butte of McCauley Butte; 5.5 miles North of Lolo. Elev. 3100 ft.
T13N R20W S35 SE1/4SW1/4
Datum: NAD 27. Uncertainty: 805 meters. Coordinate Source: TRS2LL.
Slope/Expo: > 100Z% North. Silty bank-face at dry-moist contact zone,open sparse plant community (pioneer site). Associated species: Prunella vulgaris, Phleum pratense, Agrostis alba. Phenology: Flowers.

Peter F. Stickney 4613, Sep 5, 1988
MONT, Accession: 81617