| Owner | Count | 1.
| Stamford Museum and Nature Center, Stamford, Connecticut | 36 | 2.
| Stamm, Robert, | 1 | 3.
| Stammers, Richard G., | 1 | 4.
| Stamy, Walter J., Mrs, Cheyenne, Wyoming | 3 | 5.
| Stamy, Walter, Mrs, Cheyenne, Wyoming | 1 | 6.
| Stan Hywet Hall and Gardens, Akron, Ohio | 18 | 7.
| Stanard, George T., Mrs, Mobile, Alabama | 1 | 8.
| Stanard, Hugh Conway, Asheville, North Carolina | 1 | 9.
| Stanback, Sadie Smith & Pauline Stanback, Wadesboro, North Carolina | 1 | 10.
| Stanbery Park, Cincinnati, Ohio | 1 |
|