Photographic image
Lilac at University of Illinois
Photographic image
Lilac in bloom viewed from the road at University of Illinois
Plan
Plan for Rosaceae and Oleaceae shrub gardens: roses, spiraeas, lilacs, etc., Morton Arboretum1922
O. C. Simonds & Co.
Plan
The Ash and Lilac Collection [preliminary drawing #2, including Joy Morton's signature]1927
Teuscher, Henry
Plan
Plan for Rosaceae and Oleaceae shrub gardens; roses, spiraeas, lilacs, etc., Morton Arboretum1922
O. C. Simonds & Co.