Erigeron compositus Pursh ssp. posticus Beaman ined.
Annotated by John H. Beaman, 1961. Remarks: Michigan State University Herbarium

Washington: Chelan County: Three Brothers Peak, Wenatchee Mountains. Elev. 7000 ft.
47.43891° N, 120.74198° W,
Datum: WGS84. Uncertainty: 2000 meters. Coordinate Source: Georeferenced.
Alpine crest. Phenology: Flowers.

J. William Thompson 12627, Apr 19, 1935
WTU, Accession: 5588JWT

Erigeron compositus Pursh ssp. posticus Beaman
Annotated 1961. Remarks: Michigan State University Herbarium

Washington: Chelan County: Three Brothers Peak. Elev. 7000 ft.
47.43891° N, 120.74198° W,
Datum: WGS84. Uncertainty: 2000 meters. Coordinate Source: Georeferenced.
Alpine crest. Phenology: Flowers.

J. William Thompson 12627, Aug 19, 1935
WTU, Accession: 34275

Erigeron compositus Pursh ssp. posticus Beaman ined.
Annotated by John H. Beaman, 1961. Remarks: Michigan State University Herbarium

Washington: Chelan County: Three Brothers Peak. Elev. 5000 ft.
47.43891° N, 120.74198° W,
Datum: WGS84. Uncertainty: 2000 meters. Coordinate Source: Georeferenced.
Open alpine ledges. Phenology: Flowers.

J. William Thompson 10536, Jun 2, 1934
WTU, Accession: 24524