19 September 2002.
Oregon, United States
Locality: Ecoregion 5. Douglas County. Along county route 1, following the South Umpqua river east of Canyonville.
Coordinates: 42.9736, -123.2003
(Map it)
Elevation: 235m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Along road situated east-west with river. Moderate canopy cover of Acer macrophyllum, Fraxinus latifolia & Quercus kelloggii. Understory of Corylus cornuta, Cornus nuttallii, Rubus discolor, Toxicodendron spp. & Vinca spp.
Number of plants sampled: 200
Aspect: North;
Slope: 38;
Soil Texture: Loam
Comment: Collectors: Salisbury, N. : SCA; Knurowski, J. : Bureau of Land Management, USA. Slope: 30-45% N, Soil: Loam ,Area sampled: 5000-10,000 sq.m.