• 1930/03/31: E. L. Kammerer to the Botanic Garden in Glasnervin, Dublin, Ireland
  • 1932/05/16: E. L. Kammerer to Willard G. Bixby

Welcome to ACORN &
The Collections of the Sterling Morton Library

Explore the collections of The Morton Arboretum through ACORN! Discover more than 90,000 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.