Betula occidentalis Hook. × Betula papyrifera Marshall

Idaho: Boundary County: Junction of Long Canyon Creek and W side road on Julian Bucher ranch. Elev. 1800 ft.
T65N R01W S25
Datum: NAD 27. Uncertainty: 800 meters. Coordinate Source: TRS2LL.
0% slope, alluvial soil; Thuja plicata/Athyrium filix-femina habitat type. With birches and alders -disturbed by cattle grazing. Common. Height 35 ft., DBH 10 inches; no white-barked birches in this population; bark color ranges from light yellow brown to mahogany on trees 10 inches or more DBH; all larger trees have strongly exfoliated bark. Phenology: Fruits.

Fred Johnson 8684, Aug 4, 1986
ID, Accession: 93533, Barcode: ID078061