16 October 2007.
California, United States
Locality: Southern Cascades Ecoregion. Shasta County. Off Salt Creek Road next to I5, junction 698.
Coordinates: 40.8622, -122.3603
(Map it)
Elevation: 480m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Dry gully. Mixed transition Quercus kelloggii forest.
Number of plants sampled: 50
Associated species: Styrax sp., Arctostaphylos viscida, Rhamnus rubra. Understorey shrub to 4m, Pinus attenuata, Quercus sp.
Comment: Collectors:Callahan, Frank; Parkinson, Iain : Royal Botanic Gardens, Kew, UK.; Dormady, Julian : Forestry Commission, Bedgebury Pinetum, Kent, UK.; O'Byrne, J. : Wakehurst Place,RBG Kew,UK; Luscombe, D. : The National Arbore Geology:Sedimentary. Slope:15-30 N