Tags: Park.
Claire Hanley Arboretum is an arboretum located on the grounds at the Oregon State University Extension and Research campus 569 Hanley Road Medford Oregon.The arboretum was first planted in the 1960s by the Hanley sisters with additional plantings since 1995. Mature trees include the dogwood Cornus mas Davidia involucrata and Oxydendrum arboreum.The aboretum land was once part of the Michael Hanley Farmstead.