| usnea longissima | | Canada: Quebec, Eastern, Parc national de la Gaspesie, Mt. Albert, below summit | | 562817809 |
| usnea longissima | | Canada: Quebec, Eastern, Parc national de la Gaspesie, Mt. Albert, below summit | | 575525462 |
| usnea longissima | | Canada: Quebec, Eastern, Parc national de la Gaspesie, Mt. Albert, below summit | | 575525504 |