(Sm.) C. Mull.
Donn's Bristle Moss
| Province | Rank | Native |
|---|---|---|
| Vermont | S1 | Yes |
| Iowa | SNR | Yes |
| Colorado | S1 | Yes |
| Pennsylvania | SH | Yes |
| California | SNR | Yes |
| Tennessee | SNR | Yes |
| Michigan | SNR | Yes |
| Missouri | S1 | Yes |
| Ohio | SNR | Yes |
| New York | S2 | Yes |
| Wisconsin | S1 | Yes |
| Washington | SNR | Yes |
| Province | Rank | Native |
|---|---|---|
| Quebec | S3 | Yes |
| Alberta | S2 | Yes |
| Northwest Territories | S2 | Yes |
| Manitoba | SU | Yes |
| British Columbia | S4 | Yes |
| Ontario | S3 | Yes |
| Labrador | SU | Yes |
| Yukon Territory | S2 | Yes |
| Saskatchewan | S1 | Yes |
| Island of Newfoundland | S3 | Yes |
| Nova Scotia | S1 | Yes |
| Area | Forest | Acres |
|---|---|---|
| Lebeau #507 | Kootenai National Forest | 1,259 |
| Lebeau RA 1507 | Flathead National Forest | 5,450 |