• Stone seating wall, near Appalachia Collection
  • Bulletin of Popular Information V. 03 No. 09-10
  • Hamamelis mollis Oliv. (Chinese witch-hazel), closeup of leaves
  • Pinus densiflora ‘Globosa’ (Globe Japanese red pine), branch with cones
  • Hibiscus moscheutos ‘Super Rose’ (Super Rose common rose-mallow), leaves
  • Achillea millefolium 'Oertel's Rose' (Oertel's Rose Yarrow), habit, fall
  • The Morton Arboretum Annual Report, 2005
  • Vicia villosa (Winter Vetch), inflorescence
  • Differential Resistance to Botryosphaeria ribis Among Cercis Taxa

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.