Original identification: Corylus cornuta var. californica
Current identification: Corylus cornuta ssp. californica
Photographer: Gerald D. Carr
Date Photographed: August 21, 2008
Location: U.S.A., Oregon, Benton County: Avery Park, tr. along Marys River, Corvallis.
Elevation: [not provided]
Coordinates: [not provided]