Repository Name: Sterling Morton Library, The Morton Arboretum
Repository Location: 4100 Illinois Route 53, Lisle, IL 60532
This collection contains reference and historical files compiled by Mary Moulton, including her correspondence, both Arboretum related and personal; course materials; drafts of her Language of Flowers manual in varying stages of creation; and biographical information compiled Carol Doty.
Arranged into 4 series: series 1, Reference files and notes; series 2, Correspondence; series 3, Course materials; and series 4, The Language of Flowers manual drafts, correspondence, and related material.