This collection holds nine folders of materials pertaining to Dr. Morrison's work with Azaleas at Back Acres, his horticultural gardens and home in Pass Christian, Mississippi. Folders three and six contain personal correspondence from Dr. Morrison, largely regarding his work in the gardens and on hybridization of his Back Acres Azaleas. Most of the rest of the collection are materials created after his death, regarding the indexing, shipping, and ownership of the Azaleas and related topics.