No Data
Human land use
Developed
Developed, Open Space
Developed, Low Intensity
Developed, Medium Intensity
Developed, High Intensity
Mining
Quarries, Mines, Gravel Pits and Oil Wells
Agriculture
Orchards Vineyards and Other High Structure Agriculture
Cultivated Cropland
Pasture/Hay
Aquatic
Open water
Open Water (Fresh)
Open Water (Brackish/Salt)
Open Water (Aquaculture)
Sparse and barren systems
Beach, shore and sand
Undifferentiated Barren Land
Atlantic Coastal Plain Northern Sandy Beach
Atlantic Coastal Plain Southern Beach
Unconsolidated Shore
North American Warm Desert Active and Stabilized Dune
Northern Atlantic Coastal Plain Sandy Beach
Upper Texas Coast Beach
Louisiana Beach
Southeast Florida Beach
Great Lakes Dune
South Florida Shell Hash Beach
Florida Panhandle Beach Vegetation
Atlantic Coastal Plain Sea Island Beach
Southwest Florida Beach
Inter-Mountain Basins Active and Stabilized Dune
Mediterranean California Southern Coastal Dune
Mediterranean California Northern Coastal Dune
North Pacific Maritime Coastal Sand Dune and Strand
Texas Coastal Bend Beach
Cliff, canyon and talus
North American Warm Desert Bedrock Cliff and Outcrop
Rocky Mountain Cliff, Canyon and Massive Bedrock
Western Great Plains Cliff and Outcrop
Great Lakes Acidic Rocky Shore and Cliff
Central Interior Calcareous Cliff and Talus
Central Interior Acidic Cliff and Talus
North-Central Appalachian Circumneutral Cliff and Talus
North-Central Appalachian Acidic Cliff and Talus
North Pacific Montane Massive Bedrock, Cliff and Talus
Southern Piedmont Cliff
North Pacific Coastal Cliff and Bluff
Southern California Coast Ranges Cliff and Canyon
Central California Coast Ranges Cliff and Canyon
Klamath-Siskiyou Cliff and Outcrop
Sierra Nevada Cliff and Canyon
Inter-Mountain Basins Cliff and Canyon
Southwestern Great Plains Canyon
Colorado Plateau Mixed Bedrock Canyon and Tableland
Southern Interior Acid Cliff
Southern Appalachian Montane Cliff
Southern Interior Calcareous Cliff
Bluff and badland
Western Great Plains Badland
East Gulf Coastal Plain Dry Chalk Bluff
North American Warm Desert Badland
Inter-Mountain Basins Shale Badland
Mediterranean California Coastal Bluff
Columbia Plateau Ash and Tuff Badland
Playa, wash and mudflat
Temperate Pacific Intertidal Mudflat
Temperate Pacific Freshwater Mudflat
Inter-Mountain Basins Wash
North Pacific Serpentine Barren
North American Warm Desert Playa
Mediterranean California Serpentine Barrens
Inter-Mountain Basins Playa
Alpine sparse and barren
North Pacific Alpine and Subalpine Bedrock and Scree
North American Alpine Ice Field
Rocky Mountain Alpine Bedrock and Scree
Mediterranean California Alpine Bedrock and Scree
Southern Appalachian Rocky Summit
Other sparse and barren
Geysers and Hot Springs
Southern Appalachian Granitic Dome
Inter-Mountain Basins Volcanic Rock and Cinder Land
North Pacific Volcanic Rock and Cinder Land
North American Warm Desert Pavement
Southern Piedmont Granite Flatrock
North American Warm Desert Volcanic Rockland
Forest and woodland systems
Deciduous dominated forest and woodland (xeric-mesic)
Central and Southern Appalachian Northern Hardwood Forest
East Gulf Coastal Plain Limestone Forest
East Gulf Coastal Plain Northern Loess Plain Oak-Hickory Upland - Hardwood Modifier
Northeastern Interior Dry Oak Forest-Hardwood Modifier
East Gulf Coastal Plain Northern Loess Plain Oak-Hickory Upland - Juniper Modifier
Northeastern Interior Dry Oak Forest - Mixed Modifier
Ridge and Valley Calcareous Valley Bottom Glade and Woodland
East Gulf Coastal Plain Black Belt Calcareous Prairie and Woodland - Herbaceous Modifier
Southern and Central Appalachian Oak Forest - Xeric
North Pacific Oak Woodland
Rocky Mountain Aspen Forest and Woodland
Rocky Mountain Bigtooth Maple Ravine Woodland
Laurentian-Acadian Northern Hardwoods Forest
Northeastern Interior Dry-Mesic Oak Forest
Ozark-Ouachita Dry-Mesic Oak Forest
Southern Interior Low Plateau Dry-Mesic Oak Forest
East Gulf Coastal Plain Northern Dry Upland Hardwood Forest
Crosstimbers Oak Forest and Woodland
Southern Appalachian Northern Hardwood Forest
North-Central Interior Dry-Mesic Oak Forest and Woodland
North-Central Interior Dry Oak Forest and Woodland
Ouachita Montane Oak Forest
North-Central Interior Beech-Maple Forest
North-Central Interior Maple-Basswood Forest
Southern and Central Appalachian Oak Forest
Allegheny-Cumberland Dry Oak Forest and Woodland - Hardwood
Central and Southern Appalachian Montane Oak Forest
East Gulf Coastal Plain Northern Loess Bluff Forest
East Gulf Coastal Plain Southern Loess Bluff Forest
Southern Coastal Plain Dry Upland Hardwood Forest
Eastern Great Plains Tallgrass Aspen Parkland
South Florida Hardwood Hammock
Atlantic Coastal Plain Dry and Dry-Mesic Oak Forest
Southwest Florida Coastal Strand and Maritime Hammock
Southeast Florida Coastal Strand and Maritime Hammock
Central and South Texas Coastal Fringe Forest and Woodland
West Gulf Coastal Plain Chenier and Upper Texas Coastal Fringe Forest and Woodland
Northwestern Great Plains Aspen Forest and Parkland
Mississippi River Alluvial Plain Dry-Mesic Loess Slope Forest
East-Central Texas Plains Post Oak Savanna and Woodland
East-Central Texas Plains Riparian Forest
East-Central Texas Plains Floodplain Forest
Madrean Encinal
Mediterranean California Mixed Oak Woodland
South Florida Pine Rockland
Southern Coastal Plain Oak Dome and Hammock
Inter-Mountain Basins Curl-leaf Mountain Mahogany Woodland and Shrubland
North Pacific Broadleaf Landslide Forest and Shrubland
Ozark-Ouachita Dry Oak Woodland
East Gulf Coastal Plain Maritime Forest
Lower Mississippi River Dune Woodland and Forest
Edwards Plateau Limestone Savanna and Woodland
Mississippi Delta Maritime Forest
Western Great Plains Wooded Draw and Ravine
Edwards Plateau Dry-Mesic Slope Forest and Woodland
Deciduous dominated forest and woodland (mesic-wet)
Boreal Aspen-Birch Forest
Southern Piedmont Mesic Forest
Southern Crowley's Ridge Mesic Loess Slope Forest
West Gulf Coastal Plain Mesic Hardwood Forest
East Gulf Coastal Plain Northern Mesic Hardwood Forest
South-Central Interior/Upper Coastal Plain Wet Flatwoods
Ozark-Ouachita Mesic Hardwood Forest
Edwards Plateau Mesic Canyon
East Gulf Coastal Plain Southern Mesic Slope Forest
Atlantic Coastal Plain Central Maritime Forest
Atlantic Coastal Plain Northern Maritime Forest
Atlantic Coastal Plain Southern Maritime Forest
Mixed deciduous/coniferous forest and woodland  (xeric-mesic)
East Gulf Coastal Plain Interior Shortleaf Pine-Oak Forest - Hardwood Modifier
Southern Piedmont Dry Oak-(Pine) Forest - Hardwood Modifier
East Gulf Coastal Plain Black Belt Calcareous Prairie and Woodland - Woodland Modifier
Northeastern Interior Dry Oak Forest - Virginia/Pitch Pine Modifier
Southern Piedmont Dry Oak-(Pine) Forest - Loblolly Pine Modifier
East Gulf Coastal Plain Northern Dry Upland Hardwood Forest - Offsite Pine Modifier
Allegheny-Cumberland Dry Oak Forest and Woodland - Pine Modifier
Southern Ridge and Valley Dry Calcareous Forest - Pine modifier
East Gulf Coastal Plain Interior Shortleaf Pine-Oak Forest - Mixed Modifier
Southern Piedmont Dry Oak-(Pine) Forest - Mixed Modifier
Western Great Plains Dry Bur Oak Forest and Woodland
Northern Atlantic Coastal Plain Dry Hardwood Forest
Appalachian Shale Barrens
Madrean Pine-Oak Forest and Woodland
Madrean Upper Montane Conifer-Oak Forest and Woodland
Mediterranean California Lower Montane Black Oak-Conifer Forest and Woodland
Mediterranean California Red Fir Forest
North Pacific Dry Douglas-fir-(Madrone) Forest and Woodland
Mediterranean California Mixed Evergreen Forest
West Gulf Coastal Plain Upland Longleaf Pine Forest and Woodland
Southeastern Interior Longleaf Pine Woodland
Laurentian-Acadian Northern Pine-(Oak) Forest
Inter-Mountain Basins Aspen-Mixed Conifer Forest and Woodland
Central Interior Highlands Dry Acidic Glade and Barrens
Boreal White Spruce-Fir-Hardwood Forest
Laurentian-Acadian Pine-Hemlock-Hardwood Forest
Ozark-Ouachita Shortleaf Pine-Oak Forest and Woodland
Southern Piedmont Dry Oak-(Pine) Forest
Central Appalachian Oak and Pine Forest
Appalachian Hemlock-Hardwood Forest
West Gulf Coastal Plain Pine-Hardwood Forest
Acadian Low-Elevation Spruce-Fir-Hardwood Forest
Southern Ridge and Valley Dry Calcareous Forest
Central Appalachian Pine-Oak Rocky Woodland
West Gulf Coastal Plain Sandhill Oak and Shortleaf Pine Forest and Woodland
Northern Crowley's Ridge Sand Forest
North Pacific Lowland Mixed Hardwood-Conifer Forest and Woodland
Mixed deciduous/coniferous forest and woodland (mesic-wet)
Southern and Central Appalachian Cove Forest
South-Central Interior Mesophytic Forest
Atlantic Coastal Plain Mesic Hardwood and Mixed Forest
Mediterranean California Mesic Serpentine Woodland and Chaparral
Conifer dominated forest and woodland (xeric-mesic)
East Gulf Coastal Plain Interior Upland Longleaf Pine Woodland - Offsite Hardwood Modifier
Florida Longleaf Pine Sandhill- Open Understory Modifier
Florida Longleaf Pine Sandhill - Scrub/Shrub Understory Modifier
Atlantic Coastal Plain Fall-Line Sandhills Longleaf Pine Woodland - Loblolly Modifier
Atlantic Coastal Plain Fall-line Sandhills Longleaf Pine Woodland - Open Understory
Atlantic Coastal Plain Fall-line Sandhills Longleaf Pine Woodland - Scrub/Shrub Understory
East Gulf Coastal Plain Interior Upland Longleaf Pine Woodland - Loblolly Modifier
East Gulf Coastal Plain Interior Upland Longleaf Pine Woodland - Open Understory Modifier
East Gulf Coastal Plain Interior Upland Longleaf Pine Woodland - Scrub/Shrub Modifier
Northern Rocky Mountain Western Larch Savanna
Central and Southern California Mixed Evergreen Woodland
Colorado Plateau Pinyon-Juniper Woodland
Columbia Plateau Western Juniper Woodland and Savanna
Great Basin Pinyon-Juniper Woodland
Inter-Mountain Basins Subalpine Limber-Bristlecone Pine Woodland
Klamath-Siskiyou Lower Montane Serpentine Mixed Conifer Woodland
Klamath-Siskiyou Upper Montane Serpentine Mixed Conifer Woodland
Madrean Pinyon-Juniper Woodland
Mediterranean California Dry-Mesic Mixed Conifer Forest and Woodland
California Montane Jeffrey Pine-(Ponderosa Pine) Woodland
Mediterranean California Subalpine Woodland
North Pacific Maritime Dry-Mesic Douglas-fir-Western Hemlock Forest
North Pacific Mountain Hemlock Forest
Northern Rocky Mountain Dry-Mesic Montane Mixed Conifer Forest
Northern Rocky Mountain Subalpine Woodland and Parkland
Rocky Mountain Foothill Limber Pine-Juniper Woodland
Rocky Mountain Lodgepole Pine Forest
Southern Rocky Mountain Dry-Mesic Montane Mixed Conifer Forest and Woodland
Northern Rocky Mountain Ponderosa Pine Woodland and Savanna
Southern Rocky Mountain Ponderosa Pine Woodland
Rocky Mountain Subalpine Dry-Mesic Spruce-Fir Forest and Woodland
Rocky Mountain Subalpine-Montane Limber-Bristlecone Pine Woodland
Sierra Nevada Subalpine Lodgepole Pine Forest and Woodland
Southern Rocky Mountain Pinyon-Juniper Woodland
Boreal Jack Pine-Black Spruce Forest
Atlantic Coastal Plain Upland Longleaf Pine Woodland
Southern Appalachian Montane Pine Forest and Woodland
Southern Appalachian Low Mountain Pine Forest
Northeastern Interior Pine Barrens
Northern Atlantic Coastal Plain Pitch Pine Barrens
East-Central Texas Plains Pine Forest and Woodland
Laurentian Jack Pine-Red Pine Forest
Middle Rocky Mountain Montane Douglas-fir Forest and Woodland
Rocky Mountain Poor-Site Lodgepole Pine Forest
California Coastal Closed-Cone Conifer Forest and Woodland
Sierran-Intermontane Desert Western White Pine-White Fir Woodland
North Pacific Dry-Mesic Silver Fir-Western Hemlock-Douglas-fir Forest
Northwestern Great Plains - Black Hills Ponderosa Pine Woodland and Savanna
Ozark-Ouachita Shortleaf Pine-Bluestem Woodland
East Cascades Oak-Ponderosa Pine Forest and Woodland
Acadian-Appalachian Montane Spruce-Fir Forest
North Pacific Wooded Volcanic Flowage
Atlantic Coastal Plain Fall-line Sandhills Longleaf Pine Woodland - Offsite Hardwood
Conifer dominated forest and woodland (mesic-wet)
California Coastal Redwood Forest
East Cascades Mesic Montane Mixed-Conifer Forest and Woodland
Mediterranean California Mesic Mixed Conifer Forest and Woodland
North Pacific Hypermaritime Sitka Spruce Forest
North Pacific Maritime Mesic Subalpine Parkland
North Pacific Maritime Mesic-Wet Douglas-fir-Western Hemlock Forest
North Pacific Mesic Western Hemlock-Silver Fir Forest
Northern California Mesic Subalpine Woodland
Northern Rocky Mountain Mesic Montane Mixed Conifer Forest
Southern Rocky Mountain Mesic Montane Mixed Conifer Forest and Woodland
Rocky Mountain Subalpine Mesic Spruce-Fir Forest and Woodland
Central and Southern Appalachian Spruce-Fir Forest
North Pacific Hypermaritime Western Red-cedar-Western Hemlock Forest
Shrubland, steppe and savanna systems
Alpine and avalanche chute shrubland
Mediterranean California Alpine Fell-Field
North Pacific Dry and Mesic Alpine Dwarf-Shrubland, Fell-field and Meadow
Rocky Mountain Alpine Dwarf-Shrubland
Rocky Mountain Alpine Tundra/Fell-field/Dwarf-shrub Map Unit
Acadian-Appalachian Alpine Tundra
North Pacific Avalanche Chute Shrubland
Acadian-Appalachian Subalpine Woodland and Heath-Krummholz
Scrub shrubland
Chihuahuan Creosotebush, Mixed Desert and Thorn Scrub
Chihuahuan Mixed Salt Desert Scrub
Chihuahuan Stabilized Coppice Dune and Sand Flat Scrub
Chihuahuan Succulent Desert Scrub
Inter-Mountain Basins Mixed Salt Desert Scrub
Mojave Mid-Elevation Mixed Desert Scrub
Sonora-Mojave Creosotebush-White Bursage Desert Scrub
Sonora-Mojave Mixed Salt Desert Scrub
Sonoran Mid-Elevation Desert Scrub
Southern California Coastal Scrub
Apacherian-Chihuahuan Mesquite Upland Scrub
Chihuahuan Mixed Desert and Thorn Scrub
Sonoran Paloverde-Mixed Cacti Desert Scrub
Florida Peninsula Inland Scrub
Tamaulipan Mixed Deciduous Thornscrub
Tamaulipan Mesquite Upland Scrub
Tamaulipan Calcareous Thornscrub
Northern California Coastal Scrub
Steppe
Western Great Plains Sandhill Steppe
Northern Rocky Mountain Foothill Conifer Wooded Steppe
Apacherian-Chihuahuan Semi-Desert Grassland and Steppe
Chihuahuan Gypsophilous Grassland and Steppe
Columbia Plateau Steppe and Grassland
Columbia Plateau Low Sagebrush Steppe
Inter-Mountain Basins Big Sagebrush Steppe
Inter-Mountain Basins Montane Sagebrush Steppe
Inter-Mountain Basins Semi-Desert Shrub Steppe
Chaparral
California Maritime Chaparral
California Mesic Chaparral
California Montane Woodland and Chaparral
California Xeric Serpentine Chaparral
Madrean Oriental Chaparral
Great Basin Semi-Desert Chaparral
Mogollon Chaparral
Northern and Central California Dry-Mesic Chaparral
Sonora-Mojave Semi-Desert Chaparral
Southern California Dry-Mesic Chaparral
Coahuilan Chaparral
Deciduous dominated savanna and glade
California Central Valley Mixed Oak Savanna
California Coastal Live Oak Woodland and Savanna
California Lower Montane Blue Oak-Foothill Pine Woodland and Savanna
Southern California Oak Woodland and Savanna
Willamette Valley Upland Prairie and Savanna
North-Central Interior Oak Savanna
North-Central Oak Barrens
Southern Piedmont Glade and Barrens
Nashville Basin Limestone Glade
Central Appalachian Alkaline Glade and Woodland
Central Interior Highlands Calcareous Glade and Barrens
West Gulf Coastal Plain Catahoula Barrens
West Gulf Coastal Plain Nepheline Syenite Glade
Laurentian Pine-Oak Barrens
Klamath-Siskiyou Xeromorphic Serpentine Savanna and Chaparral
Paleozoic Plateau Bluff and Talus
Conifer dominated savanna
Colorado Plateau Pinyon-Juniper Shrubland
Atlantic Coastal Plain Xeric River Dune
Inter-Mountain Basins Juniper Savanna
Madrean Juniper Savanna
Southern Rocky Mountain Ponderosa Pine Savanna
Southern Rocky Mountain Juniper Woodland and Savanna
Great Lakes Alvar
Sagebrush dominated shrubland
Colorado Plateau Mixed Low Sagebrush Shrubland
Columbia Plateau Scabland Shrubland
Inter-Mountain Basins Mat Saltbush Shrubland
Wyoming Basins Dwarf Sagebrush Shrubland and Steppe
Great Basin Xeric Mixed Sagebrush Shrubland
Inter-Mountain Basins Big Sagebrush Shrubland
Southern Colorado Plateau Sand Shrubland
Deciduous dominated shrubland
Southern Appalachian Grass and Shrub Bald - Shrub Modifier
Southern Appalachian Grass and Shrub Bald - Herbaceous Modifier
Colorado Plateau Blackbrush-Mormon-tea Shrubland
North Pacific Montane Shrubland
Northwestern Great Plains Shrubland
Rocky Mountain Lower Montane-Foothill Shrubland
Northern Atlantic Coastal Plain Heathland and Grassland
Northern Rocky Mountain Montane-Foothill Deciduous Shrubland
Rocky Mountain Gambel Oak-Mixed Montane Shrubland
Western Great Plains Mesquite Woodland and Shrubland
Edwards Plateau Limestone Shrubland
Northern Rocky Mountain Subalpine Deciduous Shrubland
Grassland systems
Alpine grassland
Mediterranean California Alpine Dry Tundra
Rocky Mountain Alpine Fell-Field
Rocky Mountain Dry Tundra
North Pacific Alpine and Subalpine Dry Grassland
Montane grassland
Mediterranean California Subalpine Meadow
North Pacific Montane Grassland
Northern Rocky Mountain Lower Montane, Foothill and Valley Grassland
Northern Rocky Mountain Subalpine-Upper Montane Grassland
Rocky Mountain Subalpine-Montane Mesic Meadow
Southern Rocky Mountain Montane-Subalpine Grassland
Lowland grassland and prairie (xeric-mesic)
Eastern Highland Rim Prairie and Barrens - Dry Modifier
Central Mixedgrass Prairie
Chihuahuan Sandy Plains Semi-Desert Grassland
Columbia Basin Foothill and Canyon Dry Grassland
Inter-Mountain Basins Semi-Desert Grassland
Northwestern Great Plains Mixedgrass Prairie
Columbia Basin Palouse Prairie
Western Great Plains Foothill and Piedmont Grassland
Western Great Plains Sand Prairie
Western Great Plains Shortgrass Prairie
Western Great Plains Tallgrass Prairie
North-Central Interior Sand and Gravel Tallgrass Prairie
Arkansas Valley Prairie and Woodland
Northern Tallgrass Prairie
Central Tallgrass Prairie
Southern Blackland Tallgrass Prairie
Southeastern Great Plains Tallgrass Prairie
Florida Dry Prairie
West Gulf Coastal Plain Northern Calcareous Prairie
West Gulf Coastal Plain Southern Calcareous Prairie
East Gulf Coastal Plain Jackson Prairie and Woodland
Tamaulipan Savanna Grassland
Tamaulipan Clay Grassland
South Texas Sand Sheet Grassland
Chihuahuan Loamy Plains Desert Grassland
Lowland grassland and prairie (mesic-wet)
California Mesic Serpentine Grassland
Great Lakes Wet-Mesic Lakeplain Prairie
Sand prairie, coastal grasslands and lomas
California Central Valley and Southern Coastal Grassland
California Northern Coastal Grassland
Atlantic Coastal Plain Southern Dune and Maritime Grassland
Southwest Florida Dune and Coastal Grassland
Texas-Louisiana Coastal Prairie
East Gulf Coastal Plain Dune and Coastal Grassland
Northern Atlantic Coastal Plain Dune and Swale
Central and Upper Texas Coast Dune and Coastal Grassland
South Texas Lomas
South Texas Dune and Coastal Grassland
Southern Appalachian Grass and Shrub Bald
Llano Uplift Acidic Forest, Woodland and Glade
North Pacific Hypermaritime Shrub and Herbaceous Headland
North Pacific Herbaceous Bald and Bluff
Recently disturbed or modified
Harvested forest
Recently Logged Areas
Successional Shrub/Scrub (Utility Swath)
Other - Herbaceous
Harvested forest-tree regeneration
Harvested forest-shrub regeneration
Harvested forest-grass/herbaceous regeneration
Managed forest (plantations)
Deciduous Plantations
Evergreen Plantations or Managed Pine (can include dense successional regrowth)
Managed Tree Plantation
Recently burned
Recently Burned
Recently burned forest
Recently burned grassland
Recently burned shrubland
Introduced vegetation
Introduced Upland Vegetation - Treed
Introduced Upland Vegetation - Shrub
Introduced Upland Vegetation - Annual Grassland
Introduced Riparian and Wetland Vegetation
Introduced Upland Vegetation-Perennial Grassland and Forbland
Modified/Managed Southern Tall Grassland
Other disturbed or modified
Disturbed, Non-specific
Recently Chained Pinyon-Juniper Areas
Ruderal Wetland
Riparian and wetland systems
Salt, brackish and estuary wetland
Acadian Salt Marsh and Estuary Systems
North Pacific Maritime Eelgrass Bed
Atlantic Coastal Plain Central Salt and Brackish Tidal Marsh
Atlantic Coastal Plain Indian River Lagoon Tidal Marsh
Atlantic Coastal Plain Embayed Region Tidal Salt and Brackish Marsh
Mississippi Sound Salt and Brackish Tidal Marsh
Mediterranean California Eelgrass Bed
Temperate Pacific Tidal Salt and Brackish Marsh
Atlantic Coastal Plain Northern Tidal Salt Marsh
Florida Big Bend Salt-Brackish Tidal Marsh
Freshwater herbaceous marsh, swamp, or baygall
Southern Coastal Plain Nonriverine Basin Swamp - Okefenokee Taxodium Modifier
Southern Coastal Plain Nonriverine Basin Swamp - Okefenokee Bay/Gum Modifier
Southern Coastal Plain Nonriverine Basin Swamp - Okefenokee Pine Modifier
Southern Coastal Plain Nonriverine Basin Swamp - Okefenokee Nupea Modifier
Southern Coastal Plain Nonriverine Basin Swamp - Okefenokee Clethra Modifier
Atlantic Coastal Plain Clay-Based Carolina Bay Herbaceous Wetland
Atlantic Coastal Plain Peatland Pocosin
Southern Coastal Plain Seepage Swamp and Baygall
West Gulf Coastal Plain Seepage Swamp and Baygall
East Gulf Coastal Plain Tidal Wooded Swamp
Atlantic Coastal Plain Streamhead Seepage Swamp -  Pocosin -  and Baygall
Central Interior and Appalachian Swamp Systems
Gulf and Atlantic Coastal Plain Swamp Systems
Laurentian-Acadian Swamp Systems
Atlantic Coastal Plain Large Natural Lakeshore
North Pacific Shrub Swamp
Atlantic Coastal Plain Southern Tidal Wooded Swamp
South Florida Everglades Sawgrass Marsh
Gulf and Atlantic Coastal Plain Tidal Marsh Systems
Great Lakes Coastal Marsh Systems
Central Interior and Appalachian Shrub-Herbaceous Wetland Systems
Floridian Highlands Freshwater Marsh
Laurentian-Acadian Shrub-Herbaceous Wetland Systems
Temperate Pacific Freshwater Aquatic Bed
North Pacific Intertidal Freshwater Wetland
North American Arid West Emergent Marsh
Temperate Pacific Freshwater Emergent Marsh
Great Lakes Freshwater Estuary and Delta
Atlantic Coastal Plain Embayed Region Tidal Freshwater Marsh
Central Florida Herbaceous Seep
Florida Big Bend Fresh-Oligohaline Tidal Marsh
Atlantic Coastal Plain Northern Fresh and Oligohaline Tidal Marsh
Northern Great Lakes Coastal Marsh
Atlantic Coastal Plain Northern Tidal Wooded Swamp
South Florida Mangrove Swamp
West Gulf Coastal Plain Near-Coast Large River Swamp
South Florida Bayhead Swamp
Southern Coastal Plain Nonriverine Basin Swamp
Northern Atlantic Coastal Plain Basin Swamp and Wet Hardwood Forest
Southern Coastal Plain Herbaceous Seepage Bog
Laurentian-Acadian Freshwater Marsh
Atlantic Coastal Plain Central Fresh-Oligohaline Tidal Marsh
Freshwater forested  marsh, or swamp
Atlantic Coastal Plain Nonriverine Swamp and Wet Hardwood Forest  - Taxodium/Nyssa Modifier
Atlantic Coastal Plain Nonriverine Swamp and Wet Hardwood Forest - Oak Dominated Modifier
Atlantic Coastal Plain Clay-Based Carolina Bay Forested Wetland
Northern Rocky Mountain Conifer Swamp
South Florida Dwarf Cypress Savanna
North Pacific Hardwood-Conifer Swamp
Northern Pacific Mesic Subalpine Woodland
Laurentian-Acadian Alkaline Conifer-Hardwood Swamp
Interdunal wetland
Atlantic and Gulf Coastal Plain Interdunal Wetland
Great Lakes Wooded Dune and Swale
Inter-Mountain Basins Interdunal Swale Wetland
Bog or fen
Boreal Acidic Peatland Systems
North Pacific Bog and Fen
Rocky Mountain Subalpine-Montane Fen
Mediterranean California Subalpine-Montane Fen
Southern and Central Appalachian Bog and Fen
Wet meadow or prairie
South Florida Wet Marl Prairie
East Gulf Coastal Plain Savanna and Wet Prairie
Texas Saline Coastal Prairie
Eastern Great Plains Wet Meadow, Prairie, and Marsh
Rocky Mountain Alpine-Montane Wet Meadow
Willamette Valley Wet Prairie
Temperate Pacific Montane Wet Meadow
Columbia Plateau Silver Sagebrush Seasonally Flooded Shrub-Steppe
Chihuahuan-Sonoran Desert Bottomland and Swale Grassland
Depressional wetland
Lower Mississippi River Bottomland Depressions - Forest Modifier
South Florida Cypress Dome
Southern Coastal Plain Nonriverine Cypress Dome
Northern Rocky Mountain Wooded Vernal Pool
Great Plains Prairie Pothole
Western Great Plains Depressional Wetland Systems
Western Great Plains Open Freshwater Depression Wetland
Columbia Plateau Vernal Pool
Northern California Claypan Vernal Pool
Western Great Plains Closed Depression Wetland
Western Great Plains Saline Depression Wetland
Central Florida Herbaceous Pondshore
East Gulf Coastal Plain Southern Depression Pondshore
Inter-Mountain Basins Alkaline Closed Depression
Southern Piedmont/Ridge and Valley Upland Depression Swamp
Atlantic Coastal Plain Depression Pondshore
Mississippi River Bottomland Depression
South Florida Freshwater Slough and Gator Hole
Floodplain and riparian
Atlantic Coastal Plain Blackwater Stream Floodplain Forest - Forest Modifier
Central Appalachian Floodplain - Forest Modifier
Central Appalachian Riparian - Forest Modifier
East Gulf Coastal Plain Large River Floodplain Forest - Forest Modifier
South-Central Interior Large Floodplain - Forest Modifier
Southern Piedmont Large Floodplain Forest - Forest Modifier
East Gulf Coastal Plain Large River Floodplain Forest - Herbaceous Modifier
South-Central Interior Large Floodplain - Herbaceous Modifier
California Central Valley Riparian Woodland and Shrubland
Inter-Mountain Basins Greasewood Flat
North Pacific Lowland Riparian Forest and Shrubland
North Pacific Montane Riparian Woodland and Shrubland
Rocky Mountain Montane Riparian Systems
Western Great Plains Floodplain Systems
Eastern Boreal Floodplain
Tamaulipan Floodplain
Eastern Great Plains Floodplain Systems
Central Interior and Appalachian Floodplain Systems
Central Interior and Appalachian Riparian Systems
Laurentian-Acadian Floodplain Systems
Tamaulipan Riparian Systems
North American Warm Desert Wash
Western Great Plains Floodplain
Northern Rocky Mountain Lower Montane Riparian Woodland and Shrubland
Rocky Mountain Lower Montane Riparian Woodland and Shrubland
Northwestern Great Plains Floodplain
Mississippi River Riparian Forest
Cumberland Riverscour
Edwards Plateau Riparian
Great Basin Foothill and Lower Montane Riparian Woodland and Shrubland
Columbia Basin Foothill Riparian Woodland and Shrubland
Rocky Mountain Subalpine-Montane Riparian Woodland
North American Warm Desert Lower Montane Riparian Woodland and Shrubland
North American Warm Desert Riparian Mesquite Bosque
North American Warm Desert Riparian Woodland and Shrubland
Mississippi River Low Floodplain (Bottomland) Forest
Rocky Mountain Subalpine-Montane Riparian Shrubland
Southern Coastal Plain Hydric Hammock
West Gulf Coastal Plain Small Stream and River Forest
West Gulf Coastal Plain Large River Floodplain Forest
Southern Piedmont Small Floodplain and Riparian Forest
Atlantic Coastal Plain Small Brownwater River Floodplain Forest
Atlantic Coastal Plain Small Blackwater River Floodplain Forest
Red River Large Floodplain Forest
Atlantic Coastal Plain Brownwater Stream Floodplain Forest
Mediterranean California Serpentine Foothill and Lower Montane Riparian Woodland and Seep
Northwestern Great Plains Riparian
Western Great Plains Riparian Woodland and Shrubland
Mediterranean California Foothill and Lower Montane Riparian Woodland
South-Central Interior Small Stream and Riparian
East Gulf Coastal Plain Small Stream and River Floodplain Forest
Southern Coastal Plain Blackwater River Floodplain Forest
Texas-Louisiana Coastal Prairie Slough
Mississippi River Floodplain and Riparian Forest
Inter-Mountain Basins Montane Riparian Systems
North American Warm Desert Riparian Systems
South-Central Interior Large Floodplain
Ozark-Ouachita Riparian
Flatwood
East Gulf Coastal Plain Jackson Plain Dry Flatwoods - Open Understory Modifier
East Gulf Coastal Plain Near-Coast Pine Flatwoods - Offsite Hardwood Modifier
East Gulf Coastal Plain Near-Coast Pine Flatwoods - Open Understory Modifier
East Gulf Coastal Plain Near-Coast Pine Flatwoods - Scrub/Shrub Understory Modifier
South Florida Pine Flatwoods
Central Atlantic Coastal Plain Wet Longleaf Pine Savanna and Flatwoods
Atlantic Coastal Plain Southern Wet Pine Savanna and Flatwoods
West Gulf Coastal Plain Wet Longleaf Pine Savanna and Flatwoods
Central Florida Pine Flatwoods
East Gulf Coastal Plain Southern Loblolly-Hardwood Flatwoods
South-Central Interior / Upper Coastal Plain Wet Flatwoods
West Gulf Coastal Plain Pine-Hardwood Flatwoods
North-Central Interior Wet Flatwoods
Lower Mississippi River Flatwoods
West Gulf Coastal Plain Nonriverine Wet Hardwood Flatwoods