Creator
- Albemarle Garden Club (Charlottesville, Va.)1
- American Rhododendron Society1
- Anbian, Robert1
- Black, Donald J., 1941-2
- Bloom, Joseph D.1
- Borissow, Kyrill1
- Carpenter, William T.1
- Detmer, Don Eugene1
- Farrand, Robert William, 1934-1
- Hirschfeld, Robert M. A.1
- Hopkins, William H. (William Hugh), 1942-1
- Howard, A. E. Dick1
- Karon, Jan (Janice), 1937-1
- Keith, Samuel J.1
- Kleyman, Felix, Dr.1