| Barren |
| Cool Semi-Desert Scrub & Grassland |
| Current and Historic Mining Activity |
| Developed & Urban |
| Herbaceous Agricultural Vegetation |
| Introduced & Semi Natural Vegetation |
| Mediterranean Scrub & Grassland |
| Mediterranean, Temperate & Boreal Nonvascular & Sparse Vegetation |
| Open Water |
| Polar & High Montane Nonvascular & Sparse Vegetation |
| Recently Disturbed or Modified |
| Saltwater Aquatic Vegetation |
| Semi-Desert Nonvascular & Sparse Vascular Vegetation |
| Temperate & Boreal Alpine Vegetation |
| Temperate & Boreal Shrubland & Grassland |
| Temperate Forest |
| Warm Semi-Desert Scrub & Grassland |
