- Find Trees & Learn
- Get Involved
The Campus Arboretum wishes to express gratitude to Drs. Philip and Amy Jean Knorr, who were among the first and most dedicated supporters of the Campus Arboretum. They sponsored benches in the Olive Walk, established and generously supported an endowment in Philip's name, attended events and celebrations and provided encouragement and advice.Their foresight and dedication sustains our mission of tree care and preservation.