| Clue | Source | Date |
|---|---|---|
| One of many on Central Park's eastern border | Newsday | 11 Mar 2023 |
| Species of the Liberty Tree | New York Times | 25 Mar 2017 |
| Species of the Liberty Tree | ||
| State tree of Massachusetts | The Washington Post | 30 Oct 2016 |
| State tree of Massachusetts, Nebraska, and North Dakota | ||
| Mass. State tree |