• Thornhill Conference Center north entrance and walkway through spruce trees, soon after completion
  • Taxus ×media 'Timber Creek' (Timber Creek Anglo-Japanese Yew), leaf, summer
  • Ulmus rubra (Slippery Elm), bud, lateral
  • The Morton Arboretum Newsletter, Winter 1981
  • Rhododendron 'Roseum Superbum' (Roseum Superbum Rhododendron), inflorescence
  • 1940/03/15: Clarence E. Godshalk to Jean M. Cudahy
  • Acer barbatum (Florida Maple), fruit, mature

WELCOME TO ACORN AND THE COLLECTIONS OF THE STERLING MORTON LIBRARY

Explore the collections of The Morton Arboretum through ACORN! Discover more than 40,000 photographs, videos, audio files, publications, artwork, rare books, maps, and other archival materials from the Suzette Morton Davidson Special Collections of the Sterling Morton Library. This searchable database provides access to our digital collections and we're continually expanding it to include more of the Arboretum’s rich resources.