| Alpine Gelic Rocky Barrens and Shrublands |
| Alpine Gelic Ashy-Loamy-Rocky Meadows and Shrublands |
| Alpine Rocky Barrens and Shrublands |
| Alpine Ashy-Loamy-Rocky Meadows and Shrublands |
| Alpine Loamy-Organic Wet Sedge Meadows |
| Glacial Sandy-Rocky Barrens and Shrublands |
| Interior Subalpine Rocky Barrens, Shrublands, and Forests |
| Interior Subalpine Ashy-Loamy-Rocky Meadows and Shrublands |
| Interior Subalpine Ashy-Rocky-Organic Forests and Shrublands |
| Interior Subalpine Frozen Ashy-Rocky-Organic Shrublands |
| Interior Subalpine Organic-Rich Wet Meadow and Bogs |
| Interior Upland Rocky Barrens, Shrublands, and Forests |
| Interior Upland Ashy-Loamy Shrublands and Forests |
| Maritime Upland Rocky Barrens, Shrublands, and Forests |
| Maritime Upland Ashy-Loamy-Rocky Meadows, Shrublands, and Forests |
| Interior Lowland Ashy-Loamy-Organic Shrublands and Forests |
| Interior Lowland Organic-Rich Wet Meadows and Shrublands |
| Interior Lowland Frozen Loamy-Organic Bogs and Forests |
| Maritime Lowland Ashy-Loamy Forests |
| Maritime Lowland Ashy-Loamy-Organic Meadows and Shrublands |
| Interior Lacustrine Ashy-Loamy-Rocky Barrens, Meadows, and Shrublands |
| Interior Lacustrine Loamy-Organic Wet Meadows, Bogs, and Fens |
| Riverine Silty-Sandy-Rocky Barrens and Forests |
| Riverine Sandy-Rocky-Organic Meadows and Shrublands |
| Maritime Coastal Sandy-gravelly Barrens and Meadows |
| Maritime Coastal Loamy-Organic Brackish Wet Barrens, Meadows, and Marshes |
| Lake Water |
| Riverine Glacial River Water |
| Riverine Non-Glacial River Water |
| Tidal River |
| Nearshore Water |
| Glaciers and Permanent Snow Fields |
| Developed Land |