UCANR

Quercus lobata

valley oak root failure
valley oak root failure
Photo: B. Kempf
valley oak root failure
valley oak root failure
Photo: M. Burgon
valley oak root failure
valley oak root failure
Photo: J. Britton
valley oak root failure
valley oak root failure
Photo: L. Alber
valley oak trunk failure
valley oak trunk failure
Photo: D. Ramsay
valley oak trunk failure
valley oak trunk failure
Photo: B. Kempf
valley oak trunk failure
valley oak trunk failure
Photo: B. Coate
valley oak trunk failure
valley oak trunk failure
Photo:D. Britton
valley oak branch failure
valley oak branch failure
Photo: C. Rippey
valley oak branch failure
valley oak branch failure
Photo: J. McClenahan
valley oak branch failure
valley oak branch failure
Photo: B. Kempf
valley oak branch failure
valley oak branch failure
Photo: J. Herman
valley oak branch failure
valley oak branch failure
Photo: C. Boza
Source URL: https://www.ucanr.edu/site/western-tree-failure-database/california-tree-failure-report-program/quercus-lobata