(Ach.) Stizenb.
Black Foam Lichen
| Province | Rank | Native |
|---|---|---|
| Kentucky | S1 | Yes |
| Virginia | S1 | Yes |
| North Carolina | SNR | Yes |
| Wisconsin | SX | Yes |
| Pennsylvania | SNR | Yes |
| Georgia | SNR | Yes |
| Michigan | SNR | Yes |
| Province | Rank | Native |
|---|---|---|
| New Brunswick | S1 | Yes |
| Quebec | SH | Yes |
| Ontario | SH | Yes |
| Nova Scotia | S3 | Yes |
| Area | Forest | Acres |
|---|---|---|
| Overflow Creek | Nantahala National Forest | 3,379 |