| Acadian Coastal Salt Marsh |
| Acadian Estuary Marsh |
| Acadian Low-Elevation Spruce-Fir-Hardwood Forest |
| Acadian-Appalachian Alpine Tundra |
| Acadian-Appalachian Montane Spruce-Fir Forest |
| Acadian-Appalachian Subalpine Woodland and Heath-Krummholz |
| Agriculture - Cultivated Crops and Irrigated Agriculture |
|
| Agriculture - General |
| Agriculture - Pasture/Hay |
| Allegheny-Cumberland Dry Oak Forest and Woodland |
| Apacherian-Chihuahuan Mesquite Upland Scrub |
| Apacherian-Chihuahuan Semi-Desert Grassland and Steppe |
| Appalachian (Hemlock)-Northern Hardwood Forest |
| Appalachian Shale Barrens |
| Arkansas Valley Prairie and Woodland |
| Atlantic Coastal Plain Blackwater Stream Floodplain Forest |
| Atlantic Coastal Plain Brownwater Stream Floodplain Forest |
| Atlantic Coastal Plain Clay-Based Carolina Bay Wetland |
| Atlantic Coastal Plain Dry and Dry-Mesic Oak Forest |
| Atlantic Coastal Plain Embayed Region Tidal Freshwater Marsh |
| Atlantic Coastal Plain Embayed Region Tidal Salt and Brackish Marsh |
| Atlantic Coastal Plain Fall-line Sandhills Longleaf Pine Woodland |
| Atlantic Coastal Plain Fall-line Sandhills Longleaf Pine Woodland - Offsite Hardwood Modifier |
| Atlantic Coastal Plain Indian River Lagoon Tidal Marsh |
|
| Atlantic Coastal Plain Mesic Hardwood Forest |
| Atlantic Coastal Plain Peatland Pocosin and Canebrake |
| Atlantic Coastal Plain Sea Island Beach |
| Atlantic Coastal Plain Small Blackwater River Floodplain Forest |
| Atlantic Coastal Plain Small Brownwater River Floodplain Forest |
| Atlantic Coastal Plain Streamhead Seepage Swamp, Pocosin, and Baygall |
| Atlantic Coastal Plain Upland Longleaf Pine Woodland |
| Atlantic Coastal Plain Xeric River Dune |
| Boreal Aspen-Birch Forest |
| Boreal Jack Pine-Black Spruce Forest |
| Boreal White Spruce-Fir-Hardwood Forest |
| Boreal-Laurentian Bog |
| Boreal-Laurentian Conifer Acidic Swamp |
| California Annual Grassland |
| California Central Valley and Southern Coastal Grassland |
| California Central Valley Mixed Oak Savanna |
| California Central Valley Riparian Woodland and Shrubland |
| California Coastal Closed-Cone Conifer Forest and Woodland |
| California Coastal Live Oak Woodland and Savanna |
| California Coastal Redwood Forest |
| California Lower Montane Blue Oak-Foothill Pine Woodland and Savanna |
| California Maritime Chaparral |
| California Mesic Chaparral |
| California Mesic Serpentine Grassland |
| California Montane Jeffrey Pine-(Ponderosa Pine) Woodland |
| California Montane Woodland and Chaparral |
| California Northern Coastal Grassland |
| California Xeric Serpentine Chaparral |
| Central and South Texas Coastal Fringe Forest and Woodland |
| Central and Southern Appalachian Montane Oak Forest |
| Central and Southern Appalachian Spruce-Fir Forest |
| Central and Southern California Mixed Evergreen Woodland |
| Central and Upper Texas Coast Dune and Coastal Grassland |
| Central and Upper Texas Coast Fresh and Oligohaline Tidal Marsh |
| Central Appalachian Alkaline Glade and Woodland |
| Central Appalachian Dry Oak-Pine Forest |
| Central Appalachian Pine-Oak Rocky Woodland |
| Central Appalachian River Floodplain |
| Central Appalachian Stream and Riparian |
| Central Atlantic Coastal Plain Fresh and Oligohaline Tidal Marsh |
| Central Atlantic Coastal Plain Maritime Forest |
| Central Atlantic Coastal Plain Nonriverine Swamp and Wet Hardwood Forest |
| Central Atlantic Coastal Plain Salt and Brackish Tidal Marsh |
| Central Atlantic Coastal Plain Sandy Beach |
| Central Atlantic Coastal Plain Wet Longleaf Pine Savanna and Flatwoods |
| Central California Coast Ranges Cliff and Canyon |
| Central Florida Herbaceous Pondshore |
| Central Florida Pine Flatwoods |
| Central Florida Wet Prairie and Herbaceous Seep |
| Central Interior Acidic Cliff and Talus |
| Central Interior Calcareous Cliff and Talus |
| Central Interior Highlands Calcareous Glade and Barrens |
| Central Interior Highlands Dry Acidic Glade and Barrens |
| Central Mixedgrass Prairie |
| Central Tallgrass Prairie |
| Central Texas Coastal Prairie Riparian |
| Central Texas Coastal Prairie River Floodplain |
| Chihuahuan Creosotebush Desert Scrub |
| Chihuahuan Gypsophilous Grassland and Steppe |
| Chihuahuan Loamy Plains Desert Grassland |
| Chihuahuan Mixed Desert and Thorn Scrub |
| Chihuahuan Mixed Salt Desert Scrub |
| Chihuahuan Sandy Plains Semi-Desert Grassland |
| Chihuahuan Stabilized Coppice Dune and Sand Flat Scrub |
| Chihuahuan Succulent Desert Scrub |
| Chihuahuan-Sonoran Desert Bottomland and Swale Grassland |
| Clearcut - Grassland/Herbaceous |
| Colorado Plateau Blackbrush-Mormon-tea Shrubland |
| Colorado Plateau Mixed Bedrock Canyon and Tableland |
| Colorado Plateau Mixed Low Sagebrush Shrubland |
| Colorado Plateau Pinyon-Juniper Shrubland |
| Colorado Plateau Pinyon-Juniper Woodland |
| Columbia Basin Foothill and Canyon Dry Grassland |
| Columbia Basin Foothill Riparian Woodland and Shrubland |
| Columbia Basin Palouse Prairie |
| Columbia Bottomlands Forest and Woodland |
| Columbia Plateau Ash and Tuff Badland |
| Columbia Plateau Low Sagebrush Steppe |
| Columbia Plateau Scabland Shrubland |
|
| Columbia Plateau Silver Sagebrush Seasonally Flooded Shrub-Steppe |
| Columbia Plateau Steppe and Grassland |
| Columbia Plateau Vernal Pool |
| Columbia Plateau Western Juniper Woodland and Savanna |
| Crosstimbers Oak Forest and Woodland |
| Cumberland Acidic Cliff and Rockhouse |
| Cumberland Riverscour |
| Cumberland Sandstone Glade and Barrens |
| Developed-High Intensity |
| Developed-Low Intensity |
| Developed-Medium Intensity |
| Developed-Open Space |
| East Cascades Mesic Montane Mixed-Conifer Forest and Woodland |
| East Cascades Oak-Ponderosa Pine Forest and Woodland |
| East Gulf Coastal Plain Dry Chalk Bluff |
| East Gulf Coastal Plain Dune and Coastal Grassland |
| East Gulf Coastal Plain Interior Shortleaf Pine-Oak Forest |
| East Gulf Coastal Plain Interior Upland Longleaf Pine Woodland |
| East Gulf Coastal Plain Large River Floodplain Forest |
| East Gulf Coastal Plain Maritime Forest |
| East Gulf Coastal Plain Near-Coast Pine Flatwoods |
| East Gulf Coastal Plain Northern Dry Upland Hardwood Forest |
| East Gulf Coastal Plain Northern Loess Bluff Forest |
| East Gulf Coastal Plain Northern Loess Plain Oak-Hickory Upland |
| East Gulf Coastal Plain Northern Mesic Hardwood Slope Forest |
| East Gulf Coastal Plain Savanna and Wet Prairie |
| East Gulf Coastal Plain Small Stream and River Floodplain Forest |
| East Gulf Coastal Plain Southern Loblolly-Hardwood Flatwoods |
| East Gulf Coastal Plain Southern Loess Bluff Forest |
| East Gulf Coastal Plain Tidal Wooded Swamp |
| East-Central Texas Plains Floodplain Forest |
| East-Central Texas Plains Pine Forest and Woodland |
| East-Central Texas Plains Post Oak Savanna and Woodland |
| East-Central Texas Plains Riparian Forest |
| East-Central Texas Plains Xeric Sandyland |
| Eastern Boreal Floodplain |
| Eastern Great Plains Tallgrass Aspen Parkland |
| Eastern Great Plains Wet Meadow, Prairie, and Marsh |
|
| Eastern Hemi-Boreal Dry Jack Pine-Red Pine-Hardwood Woodland |
| Eastern Hemi-Boreal Dry-Mesic Pine-Black Spruce-Hardwood Forest |
| Eastern Hemi-Boreal Mesic Balsam Fir-Spruce Forest |
| Eastern Highland Rim Prairie and Barrens |
| Eastern Serpentine Woodland |
| Edwards Plateau Cliff |
| Edwards Plateau Dry-Mesic Slope Forest and Woodland |
| Edwards Plateau Floodplain |
| Edwards Plateau Limestone Savanna and Woodland |
| Edwards Plateau Limestone Shrubland |
| Edwards Plateau Mesic Canyon |
| Edwards Plateau Riparian |
| Edwards Plateau Upland Depression |
| Florida Big Bend Fresh and Oligohaline Tidal Marsh |
|
| Florida Big Bend Salt and Brackish Tidal Marsh |
| Florida Dry Prairie |
| Florida Longleaf Pine Sandhill |
| Florida Panhandle Beach |
| Florida Peninsula Inland Scrub |
| Floridian Highlands Freshwater Marsh |
| Great Basin Foothill and Lower Montane Riparian Woodland and Shrubland |
| Great Basin Pinyon-Juniper Woodland |
| Great Basin Semi-Desert Chaparral |
| Great Basin Xeric Mixed Sagebrush Shrubland |
| Great Lakes Acidic Rocky Shore and Cliff |
| Great Lakes Alvar |
| Great Lakes Dune |
| Great Lakes Freshwater Estuary and Delta |
| Great Lakes Sandy Beach |
| Great Lakes Wet-Mesic Lakeplain Prairie |
| Great Lakes Wooded Dune and Swale |
| Great Plains Prairie Pothole |
| Gulf Coast Chenier Plain Fresh and Oligohaline Tidal Marsh |
| Gulf Coast Chenier Plain Salt and Brackish Tidal Marsh |
| Gulf Coastal Plain Tidal Marshes |
| Harvested Forest-Grass Regeneration |
| Harvested forest-herbaceous regeneration |
| Harvested forest-tree regeneration |
| High Allegheny Wetland |
| Inter-Mountain Basins Active and Stabilized Dune |
| Inter-Mountain Basins Alkaline Closed Depression |
| Inter-Mountain Basins Aspen-Mixed Conifer Forest and Woodland |
|
| Inter-Mountain Basins Big Sagebrush Shrubland |
| Inter-Mountain Basins Big Sagebrush Steppe |
| Inter-Mountain Basins Cliff and Canyon |
| Inter-Mountain Basins Curl-leaf Mountain Mahogany Woodland and Shrubland |
| Inter-Mountain Basins Greasewood Flat |
| Inter-Mountain Basins Interdunal Swale Wetland |
| Inter-Mountain Basins Juniper Savanna |
| Inter-Mountain Basins Mat Saltbush Shrubland |
| Inter-Mountain Basins Mixed Salt Desert Scrub |
| Inter-Mountain Basins Montane Sagebrush Steppe |
| Inter-Mountain Basins Playa |
| Inter-Mountain Basins Semi-Desert Grassland |
| Inter-Mountain Basins Semi-Desert Shrub-Steppe |
| Inter-Mountain Basins Shale Badland |
|
| Inter-Mountain Basins Subalpine Limber-Bristlecone Pine Woodland |
| Inter-Mountain Basins Volcanic Rock and Cinder Land |
| Inter-Mountain Basins Wash |
| Introduced Riparian Vegetation |
| Introduced Upland Vegetation - Annual and Biennial Forbland |
| Introduced Upland Vegetation - Annual Grassland |
| Introduced Upland Vegetation - Perennial Grassland and Forbland |
| Introduced Upland Vegetation - Shrub |
| Introduced Upland Vegetation - Treed |
| Introduced Wetland Vegetation |
| Introduced Wetland Vegetation - Treed |
| Klamath-Siskiyou Cliff and Outcrop |
| Klamath-Siskiyou Lower Montane Serpentine Mixed Conifer Woodland |
| Klamath-Siskiyou Upper Montane Serpentine Mixed Conifer Woodland |
| Klamath-Siskiyou Xeromorphic Serpentine Savanna and Chaparral |
| Laguna Madre Salt and Brackish Tidal Flat |
| Laurentian Jack Pine-Red Pine Forest |
| Laurentian Pine-Oak Barrens |
| Laurentian-Acadian Alkaline Conifer-Hardwood Swamp |
| Laurentian-Acadian Floodplain Forest |
| Laurentian-Acadian Freshwater Marsh |
| Laurentian-Acadian Northern Hardwoods Forest |
| Laurentian-Acadian Northern Pine-(Oak) Forest |
| Laurentian-Acadian Pine-Hemlock-Hardwood Forest |
| Laurentian-Acadian Wet Meadow-Shrub Swamp |
| Llano Estacado Caprock Escarpment and Breaks Shrubland and Steppe |
| Llano Uplift Acidic Forest, Woodland and Glade |
| Louisiana Beach |
| Lower Mississippi River Dune Woodland and Forest |
| Lower Mississippi River Flatwoods |
| Madrean Encinal |
| Madrean Juniper Savanna |
| Madrean Lower Montane Pine-Oak Forest and Woodland |
| Madrean Mesic Canyon Forest and Woodland |
|
| Madrean Oriental Chaparral |
| Madrean Pinyon-Juniper Woodland |
| Madrean Upper Montane Conifer-Oak Forest and Woodland |
| Managed Tree Plantation |
| Mediterranean California Alkali Marsh |
| Mediterranean California Alpine Bedrock and Scree |
| Mediterranean California Alpine Dry Tundra |
| Mediterranean California Alpine Fell-Field |
| Mediterranean California Coastal Bluff |
| Mediterranean California Dry-Mesic Mixed Conifer Forest and Woodland |
| Mediterranean California Foothill and Lower Montane Riparian Woodland |
| Mediterranean California Lower Montane Black Oak-Conifer Forest and Woodland |
| Mediterranean California Mesic Mixed Conifer Forest and Woodland |
|
| Mediterranean California Mesic Serpentine Woodland and Chaparral |
| Mediterranean California Mixed Evergreen Forest |
| Mediterranean California Mixed Oak Woodland |
| Mediterranean California Northern Coastal Dune |
| Mediterranean California Red Fir Forest |
| Mediterranean California Serpentine Barrens |
| Mediterranean California Serpentine Fen |
| Mediterranean California Serpentine Foothill and Lower Montane Riparian Woodland and Seep |
| Mediterranean California Southern Coastal Dune |
| Mediterranean California Subalpine Meadow |
| Mediterranean California Subalpine Woodland |
| Mediterranean California Subalpine-Montane Fen |
| Middle Rocky Mountain Montane Douglas-fir Forest and Woodland |
| Mississippi Delta Maritime Forest |
| Mississippi River Alluvial Plain Dry-Mesic Loess Slope Forest |
| Mississippi River Bottomland Depression |
| Mississippi River Floodplain and Riparian Forest |
| Mississippi River Low Floodplain (Bottomland) Forest |
| Mississippi River Riparian Forest |
| Mississippi Sound Salt and Brackish Tidal Marsh |
| Modified/Managed Southern Tall Grassland |
|
| Mogollon Chaparral |
| Mojave Mid-Elevation Mixed Desert Scrub |
| Nashville Basin Limestone Glade and Woodland |
| Non-Specific Disturbed |
| North American Arid West Emergent Marsh |
| North American Glacier and Ice Field |
| North American Warm Desert Active and Stabilized Dune |
| North American Warm Desert Badland |
| North American Warm Desert Bedrock Cliff and Outcrop |
| North American Warm Desert Cienega |
| North American Warm Desert Lower Montane Riparian Woodland and Shrubland |
| North American Warm Desert Pavement |
| North American Warm Desert Playa |
| North American Warm Desert Riparian Mesquite Bosque |
| North American Warm Desert Riparian Woodland and Shrubland |
| North American Warm Desert Volcanic Rockland |
| North American Warm Desert Wash |
| North Pacific Alpine and Subalpine Bedrock and Scree |
| North Pacific Alpine and Subalpine Dry Grassland |
| North Pacific Avalanche Chute Shrubland |
| North Pacific Bog and Fen |
| North Pacific Broadleaf Landslide Forest and Shrubland |
| North Pacific Coastal Cliff and Bluff |
| North Pacific Dry and Mesic Alpine Dwarf-Shrubland, Fell-field and Meadow |
|
| North Pacific Dry Douglas-fir-(Madrone) Forest and Woodland |
| North Pacific Dry-Mesic Silver Fir-Western Hemlock-Douglas-fir Forest |
| North Pacific Hardwood-Conifer Swamp |
| North Pacific Herbaceous Bald and Bluff |
| North Pacific Hypermaritime Shrub and Herbaceous Headland |
| North Pacific Hypermaritime Sitka Spruce Forest |
| North Pacific Hypermaritime Western Red-cedar-Western Hemlock Forest |
| North Pacific Intertidal Freshwater Wetland |
| North Pacific Lowland Mixed Hardwood Conifer Forest and Woodland |
| North Pacific Lowland Riparian Forest and Shrubland |
| North Pacific Maritime Coastal Sand Dune and Strand |
| North Pacific Maritime Dry-Mesic Douglas-fir-Western Hemlock Forest |
| North Pacific Maritime Eelgrass Bed |
| North Pacific Maritime Mesic Subalpine Parkland |
| North Pacific Maritime Mesic-Wet Douglas-fir-Western Hemlock Forest |
| North Pacific Mesic Western Hemlock-Silver Fir Forest |
| North Pacific Montane Grassland |
| North Pacific Montane Massive Bedrock, Cliff and Talus |
| North Pacific Montane Riparian Woodland and Shrubland |
| North Pacific Montane Shrubland |
| North Pacific Mountain Hemlock Forest |
| North Pacific Oak Woodland |
| North Pacific Serpentine Barren |
| North Pacific Shrub Swamp |
| North Pacific Volcanic Rock and Cinder Land |
| North Pacific Wooded Volcanic Flowage |
| North-Central Appalachian Acidic Cliff and Talus |
|
| North-Central Appalachian Circumneutral Cliff and Talus |
| North-Central Interior and Appalachian Acidic Peatland |
| North-Central Interior and Appalachian Rich Swamp |
| North-Central Interior Beech-Maple Forest |
| North-Central Interior Dry Oak Forest and Woodland |
| North-Central Interior Dry-Mesic Oak Forest and Woodland |
| North-Central Interior Floodplain |
| North-Central Interior Freshwater Marsh |
| North-Central Interior Maple-Basswood Forest |
| North-Central Interior Oak Savanna |
| North-Central Interior Rich Swamp |
| North-Central Interior Sand and Gravel Tallgrass Prairie |
| North-Central Interior Wet Flatwoods |
| North-Central Interior Wet Meadow-Shrub Swamp |
| North-Central Oak Barrens |
| Northeastern Interior Dry-Mesic Oak Forest |
| Northeastern Interior Pine Barrens |
| Northern and Central California Dry-Mesic Chaparral |
| Northern Atlantic Coastal Plain Basin Swamp and Wet Hardwood Forest |
| Northern Atlantic Coastal Plain Dune and Swale |
| Northern Atlantic Coastal Plain Fresh and Oligohaline Tidal Marsh |
| Northern Atlantic Coastal Plain Hardwood Forest |
| Northern Atlantic Coastal Plain Heathland and Grassland |
| Northern Atlantic Coastal Plain Maritime Forest |
|
| Northern Atlantic Coastal Plain Pitch Pine Barrens |
| Northern Atlantic Coastal Plain Pitch Pine Lowland |
| Northern Atlantic Coastal Plain Sandy Beach |
| Northern Atlantic Coastal Plain Stream and River |
| Northern Atlantic Coastal Plain Tidal Salt Marsh |
| Northern Atlantic Coastal Plain Tidal Swamp |
| Northern California Claypan Vernal Pool |
| Northern California Coastal Scrub |
| Northern California Mesic Subalpine Woodland |
| Northern Crowley's Ridge Sand Forest |
| Northern Great Lakes Coastal Marsh |
| Northern Rocky Mountain Avalanche Chute Shrubland |
| Northern Rocky Mountain Conifer Swamp |
| Northern Rocky Mountain Dry-Mesic Montane Mixed Conifer Forest |
| Northern Rocky Mountain Foothill Conifer Wooded Steppe |
| Northern Rocky Mountain Lower Montane Riparian Woodland and Shrubland |
| Northern Rocky Mountain Lower Montane, Foothill and Valley Grassland |
| Northern Rocky Mountain Mesic Montane Mixed Conifer Forest |
| Northern Rocky Mountain Montane-Foothill Deciduous Shrubland |
| Northern Rocky Mountain Ponderosa Pine Woodland and Savanna |
|
| Northern Rocky Mountain Subalpine Deciduous Shrubland |
| Northern Rocky Mountain Subalpine Woodland and Parkland |
| Northern Rocky Mountain Subalpine-Upper Montane Grassland |
| Northern Rocky Mountain Western Larch Savanna |
| Northern Tallgrass Prairie |
| Northwestern Great Plains - Black Hills Ponderosa Pine Woodland and Savanna |
| Northwestern Great Plains Aspen Forest and Parkland |
| Northwestern Great Plains Floodplain |
| Northwestern Great Plains Mixedgrass Prairie |
| Northwestern Great Plains Riparian |
| Northwestern Great Plains Shrubland |
| Open Water |
| Orchards/Vineyards |
| Ouachita Montane Oak Forest |
| Ozark-Ouachita Dry Oak Woodland |
| Ozark-Ouachita Dry-Mesic Oak Forest |
| Ozark-Ouachita Fen |
| Ozark-Ouachita Mesic Hardwood Forest |
| Ozark-Ouachita Riparian |
| Ozark-Ouachita Shortleaf Pine-Bluestem Woodland |
| Ozark-Ouachita Shortleaf Pine-Oak Forest and Woodland |
| Paleozoic Plateau Bluff and Talus |
| Piedmont Upland Depression Swamp |
| Quarries/Strip Mines/Gravel Pits |
| Recently Burned |
| Recently Burned Forbland |
|
| Recently Burned Forest and Woodland |
|
| Recently Burned Herbaceous |
|
| Recently Burned Shrubland |
| Recently Logged Areas |
|
| Recently Logged Timberland |
|
| Recently Logged Timberland-Herbaceous Cover |
|
| Recently Logged Timberland-Shrubland Cover |
|
| Recently Logged Timberland-Woodland Cover |
| Red River Large Floodplain Forest |
| Rio Grande Delta Thorn Woodland |
| Rocky Mountain Alpine Bedrock and Scree |
| Rocky Mountain Alpine Dwarf-Shrubland |
| Rocky Mountain Alpine Fell-Field |
| Rocky Mountain Alpine Turf |
| Rocky Mountain Alpine-Montane Wet Meadow |
| Rocky Mountain Aspen Forest and Woodland |
| Rocky Mountain Bigtooth Maple Ravine Woodland |
| Rocky Mountain Cliff, Canyon and Massive Bedrock |
| Rocky Mountain Foothill Limber Pine-Juniper Woodland |
| Rocky Mountain Gambel Oak-Mixed Montane Shrubland |
| Rocky Mountain Lodgepole Pine Forest |
| Rocky Mountain Lower Montane-Foothill Riparian Woodland and Shrubland |
| Rocky Mountain Lower Montane-Foothill Shrubland |
| Rocky Mountain Poor-Site Lodgepole Pine Forest |
| Rocky Mountain Subalpine Dry-Mesic Spruce-Fir Forest and Woodland |
| Rocky Mountain Subalpine Mesic-Wet Spruce-Fir Forest and Woodland |
| Rocky Mountain Subalpine-Montane Fen |
| Rocky Mountain Subalpine-Montane Limber-Bristlecone Pine Woodland |
| Rocky Mountain Subalpine-Montane Mesic Meadow |
| Rocky Mountain Subalpine-Montane Riparian Shrubland |
| Rocky Mountain Subalpine-Montane Riparian Woodland |
| Ruderal Forest |
| Ruderal Upland - Old Field |
| Sierra Nevada Alpine Dwarf-Shrubland |
| Sierra Nevada Cliff and Canyon |
| Sierra Nevada Subalpine Lodgepole Pine Forest and Woodland |
| Sierran-Intermontane Desert Western White Pine-White Fir Woodland |
|
| Sonora-Mojave Creosotebush-White Bursage Desert Scrub |
| Sonora-Mojave Mixed Salt Desert Scrub |
|
| Sonora-Mojave Semi-Desert Chaparral |
| Sonoran Mid-Elevation Desert Scrub |
| Sonoran Paloverde-Mixed Cacti Desert Scrub |
| South Florida Bayhead Swamp |
| South Florida Cypress Dome |
| South Florida Dwarf Cypress Savanna |
| South Florida Everglades Sawgrass Marsh |
| South Florida Hardwood Hammock |
| South Florida Mangrove Swamp |
| South Florida Pine Flatwoods |
| South Florida Pine Rockland |
| South Florida Shell Hash Beach |
| South Florida Slough, Gator Hole, and Willow Head |
| South Florida Wet Marl Prairie |
| South Texas Dune and Coastal Grassland |
| South Texas Lomas |
| South Texas Sand Sheet Grassland |
| South-Central Interior / Upper Coastal Plain Flatwoods |
| South-Central Interior / Upper Coastal Plain Wet Flatwoods |
| South-Central Interior Large Floodplain |
| South-Central Interior Mesophytic Forest |
| South-Central Interior Small Stream and Riparian |
| South-Central Saline Glade |
| Southeast Florida Beach |
| Southeast Florida Coastal Strand and Maritime Hammock |
| Southeastern Coastal Plain Cliff |
| Southeastern Coastal Plain Interdunal Wetland |
| Southeastern Coastal Plain Natural Lakeshore |
| Southeastern Great Plains Tallgrass Prairie |
| Southeastern Interior Longleaf Pine Woodland |
| Southern and Central Appalachian Bog and Fen |
| Southern and Central Appalachian Cove Forest |
| Southern Appalachian Granitic Dome |
| Southern Appalachian Grass and Shrub Bald |
| Southern Appalachian Low-Elevation Pine Forest |
| Southern Appalachian Montane Cliff and Talus |
| Southern Appalachian Montane Pine Forest and Woodland |
| Southern Appalachian Northern Hardwood Forest |
| Southern Appalachian Oak Forest |
| Southern Appalachian Rocky Summit |
| Southern Atlantic Coastal Plain Beach |
| Southern Atlantic Coastal Plain Depression Pondshore |
| Southern Atlantic Coastal Plain Dune and Maritime Grassland |
| Southern Atlantic Coastal Plain Maritime Forest |
| Southern Atlantic Coastal Plain Tidal Wooded Swamp |
| Southern Atlantic Coastal Plain Wet Pine Savanna and Flatwoods |
| Southern Blackland Tallgrass Prairie |
| Southern California Coast Ranges Cliff and Canyon |
| Southern California Coastal Scrub |
| Southern California Dry-Mesic Chaparral |
| Southern California Oak Woodland and Savanna |
| Southern Coastal Plain Blackland Prairie and Woodland |
| Southern Coastal Plain Blackwater River Floodplain Forest |
| Southern Coastal Plain Dry Upland Hardwood Forest |
|
| Southern Coastal Plain Herbaceous Seep and Bog |
| Southern Coastal Plain Hydric Hammock |
| Southern Coastal Plain Limestone Forest |
| Southern Coastal Plain Mesic Slope Forest |
| Southern Coastal Plain Nonriverine Basin Swamp |
| Southern Coastal Plain Nonriverine Cypress Dome |
| Southern Coastal Plain Oak Dome and Hammock |
| Southern Coastal Plain Seepage Swamp and Baygall |
|
| Southern Colorado Plateau Sand Shrubland |
|
| Southern Crowley's Ridge Mesic Loess Slope Forest |
| Southern Interior Calcareous Cliff |
| Southern Interior Low Plateau Dry-Mesic Oak Forest |
| Southern Piedmont Cliff |
| Southern Piedmont Dry Oak-(Pine) Forest |
| Southern Piedmont Glade and Barrens |
| Southern Piedmont Granite Flatrock and Outcrop |
| Southern Piedmont Large Floodplain Forest |
| Southern Piedmont Mesic Forest |
| Southern Piedmont Small Floodplain and Riparian Forest |
| Southern Ridge and Valley / Cumberland Dry Calcareous Forest |
| Southern Ridge and Valley Calcareous Glade and Woodland |
|
| Southern Rocky Mountain Dry-Mesic Montane Mixed Conifer Forest and Woodland |
| Southern Rocky Mountain Juniper Woodland and Savanna |
| Southern Rocky Mountain Mesic Montane Mixed Conifer Forest and Woodland |
| Southern Rocky Mountain Montane-Subalpine Grassland |
| Southern Rocky Mountain Pinyon-Juniper Woodland |
| Southern Rocky Mountain Ponderosa Pine Savanna |
| Southern Rocky Mountain Ponderosa Pine Woodland |
| Southwest Florida Beach |
| Southwest Florida Coastal Strand and Maritime Hammock |
| Southwest Florida Dune and Coastal Grassland |
| Southwestern Great Plains Canyon |
| Successional Shrub/Scrub |
| Successional Shrub/Scrub (Clear Cut) |
| Tamaulipan Arroyo Shrubland |
|
| Tamaulipan Calcareous Thornscrub |
| Tamaulipan Caliche Grassland |
| Tamaulipan Floodplain |
| Tamaulipan Mesquite Upland Scrub |
|
| Tamaulipan Mixed Deciduous Thornscrub |
| Tamaulipan Palm Grove Riparian Forest |
| Tamaulipan Saline Lake |
| Tamaulipan Saline Thornscrub |
| Tamaulipan Savanna Grassland |
| Temperate Pacific Freshwater Aquatic Bed |
| Temperate Pacific Freshwater Emergent Marsh |
| Temperate Pacific Freshwater Mudflat |
| Temperate Pacific Intertidal Flat |
| Temperate Pacific Subalpine-Montane Wet Meadow |
| Temperate Pacific Tidal Salt and Brackish Marsh |
| Texas Coast Salt and Brackish Tidal Marsh |
| Texas Coastal Bend Beach |
| Texas Saline Coastal Prairie |
| Texas Saline Inland Prairie |
| Texas-Louisiana Coastal Prairie |
| Texas-Louisiana Coastal Prairie Pondshore |
| Texas-Louisiana Coastal Prairie Slough |
| Upper Texas Coast Beach |
| West Gulf Coastal Plain Catahoula Barrens |
| West Gulf Coastal Plain Chenier and Upper Texas Coastal Fringe Forest and Woodland |
| West Gulf Coastal Plain Flatwoods Pond |
| West Gulf Coastal Plain Large River Floodplain Forest |
| West Gulf Coastal Plain Mesic Hardwood Forest |
| West Gulf Coastal Plain Near-Coast Large River Swamp |
| West Gulf Coastal Plain Nepheline Syenite Glade |
|
| West Gulf Coastal Plain Nonriverine Wet Hardwood Flatwoods |
| West Gulf Coastal Plain Northern Calcareous Prairie |
| West Gulf Coastal Plain Pine-Hardwood Flatwoods |
| West Gulf Coastal Plain Pine-Hardwood Forest |
| West Gulf Coastal Plain Sandhill Oak and Shortleaf Pine Forest and Woodland |
|
| West Gulf Coastal Plain Seepage Swamp and Baygall |
| West Gulf Coastal Plain Small Stream and River Forest |
| West Gulf Coastal Plain Southern Calcareous Prairie |
| West Gulf Coastal Plain Stream Terrace Sandyland Longleaf Pine Woodland |
| West Gulf Coastal Plain Upland Longleaf Pine Forest and Woodland |
| West Gulf Coastal Plain Weches Glade |
| West Gulf Coastal Plain Wet Longleaf Pine Savanna and Flatwoods |
| Western Great Plains Badlands |
| Western Great Plains Cliff and Outcrop |
| Western Great Plains Closed Depression Wetland |
| Western Great Plains Depressional Wetland Systems |
| Western Great Plains Dry Bur Oak Forest and Woodland |
| Western Great Plains Floodplain |
| Western Great Plains Foothill and Piedmont Grassland |
| Western Great Plains Mesquite Woodland and Shrubland |
| Western Great Plains Open Freshwater Depression Wetland |
| Western Great Plains Riparian |
| Western Great Plains Saline Depression Wetland |
| Western Great Plains Sand Prairie |
| Western Great Plains Sandhill Steppe |
| Western Great Plains Shortgrass Prairie |
| Western Great Plains Tallgrass Prairie |
| Western Great Plains Wooded Draw and Ravine |
| Willamette Valley Upland Prairie and Savanna |
| Willamette Valley Wet Prairie |
| Wyoming Basins Dwarf Sagebrush Shrubland and Steppe |