Gould, 1849
Checkered Periwinkle
| Province | Rank | Native |
|---|---|---|
| British Columbia | SNR | Yes |
| Area | Forest | Acres |
|---|---|---|
| Freshwater Bay | Tongass National Forest | 44,933 |
| Game Creek | Tongass National Forest | 54,469 |
| Middle Kruzof | Tongass National Forest | 14,724 |
| North Kruzof | Tongass National Forest | 33,146 |
| Pavlof-East Point | Tongass National Forest | 5,399 |
| Sitka Sound | Tongass National Forest | 13,459 |
| South Kruzof | Tongass National Forest | 55,193 |
| Tenakee Ridge | Tongass National Forest | 20,527 |