Collected
16 October 2007.
California, United States
Elevation: 500m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Chapparal. Mountain valley hillside. Scrub oak woodland. Overstorey Pinus sabiniana, Arctostaphylos sp., Fraxinus dipetala, Quercus kelloggii, Q. garryana, Acer macrophyllum.
Number of plants sampled: 15
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. Soil:Silt-sand Slope:>45 NW