Buser
Thin-stem Lady's-mantle
| Province | Rank | Native |
|---|---|---|
| Quebec | SNR | Yes |
| Nova Scotia | SNA | No |
| Labrador | S3 | Yes |
| Island of Newfoundland | S3 | Yes |
| Ontario | SNA | No |
| New Brunswick | SNA | No |
| Area | Forest | Acres |
|---|---|---|
| Middle Fork | Medicine Bow-Routt National Forest | 13,238 |
| Platte River Addition | Medicine Bow-Routt National Forest | 7,962 |