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Ecological Section Listing

Display as:  latin names | common names | latin & common names

Powder River Basin

Acer negundo / Prunus virginiana Forest
    Box elder / chokecherry Forest
Agrostis stolonifera Herbaceous Vegetation
    Redtop Meadow
Andropogon gerardii - Schizachyrium scoparium Western Great Plains Herbaceous Vegetation
    Big bluestem - little bluestem Western Great Plains Herbaceous Vegetation
Andropogon hallii - Calamovilfa longifolia Herbaceous Vegetation
    Sand bluestem - prairie sandreed Sand Prairie
Andropogon hallii - Carex inops ssp. heliophila Herbaceous Vegetation
    Sand bluestem - sun sedge Sand Prairie
Artemisia cana / Hesperostipa comata Shrub Herbaceous Vegetation
    Silver sagebrush / needle-and-thread Shrub Prairie
Artemisia cana / Pascopyrum smithii Shrubland
    Silver sagebrush / western wheatgrass Shrubland
Artemisia cana ssp. cana / Pascopyrum smithii Shrub Herbaceous Vegetation
    Silver sagebrush / western wheatgrass Shrub Prairie
Artemisia longifolia - Calamovilfa longifolia Sparse Vegetation
    Long-leaved Sage - Prairie Sandreed Sparse Vegetation
Artemisia pedatifida - Atriplex gardneri Dwarf Shrubland
    Birdfoot sagebrush - Gardner's saltbush Shrubland
Artemisia tridentata ssp. tridentata / Pascopyrum smithii Shrubland
    Basin big sagebrush / western wheatgrass Shrubland
Artemisia tridentata ssp. tridentata / Pseudoroegneria spicata Shrub Herbaceous Vegetation
    Basin big sagebrush / bluebunch wheatgrass Shrubland
Artemisia tridentata ssp. vaseyana / Pseudoroegneria spicata Shrubland
    Mountain big sagebrush / bluebunch wheatgrass Shrubland
Artemisia tridentata ssp. wyomingensis / Bouteloua gracilis Shrubland
    Wyoming big sagebrush / blue grama Shrubland
Artemisia tridentata ssp. wyomingensis / Carex filifolia Shrubland
    Wyoming big sagebrush / thread leaf sedge Shrubland
Artemisia tridentata ssp. wyomingensis / Pascopyrum smithii Shrub Herbaceous Vegetation
    Wyoming big sagebrush / western wheatgrass Shrubland
Artemisia tridentata ssp. wyomingensis / Pseudoroegneria spicata Shrub Herbaceous Vegetation
    Wyoming big sagebrush / bluebunch wheatgrass Shrub Herbaceous Vegetation
Artemisia tridentata ssp. wyomingensis / Pseudoroegneria spicata Shrubland
    Wyoming big sagebrush / bluebunch wheatgrass Shrubland
Atriplex gardneri / Artemisia tridentata Dwarf Shrubland
    Gardner's saltbush - big sagebrush Dwarf-shrubland
Atriplex gardneri / Pascopyrum smithii Dwarf Shrubland
    Gardner's saltbush / western wheatgrass Dwarf-shrubland
Calamovilfa longifolia - Carex inops ssp. heliophila Herbaceous Vegetation
    Prairie sandreed - sun sedge Prairie
Calamovilfa longifolia - Hesperostipa comata Herbaceous Vegetation
    Prairie sandreed - needle-and-thread Prairie
Carex nebrascensis Herbaceous Vegetation
    Nebraska sedge Wet Meadow
Carex utriculata Herbaceous Vegetation
    Beaked sedge Wet Meadow
Crataegus douglasii Shrubland
    Black hawthorn Shrubland
Crataegus succulenta Shrubland
    Succulent Hawthorn Shrubland
Dasiphora fruticosa / Festuca idahoensis Shrub Herbaceous Vegetation
    Shrubby cinquefoil / Idaho fescue Shrub Herbaceous Vegetation
Deschampsia cespitosa Herbaceous Vegetation
    Tufted hairgrass Meadow
Distichlis spicata Herbaceous Vegetation
    Inland saltgrass Saline Prairie
Elaeagnus commutata / Pascopyrum smithii Shrubland
    American Silverberry / Western Wheatgrass Shrubland
Eleocharis palustris Herbaceous Vegetation
    Common spikerush Wet Meadow
Festuca idahoensis - Carex inops ssp. heliophila Herbaceous Vegetation
    Idaho fescue - sun sedge Mixedgrass Prairie
Festuca idahoensis - Pascopyrum smithii Herbaceous Vegetation
    Idaho fescue - western wheatgrass Mixedgrass Prairie
Fraxinus pennsylvanica / Prunus virginiana Forest
    Green ash / chokecherry Forest
Glyceria borealis Herbaceous Vegetation
    Northern mannagrass Wet Meadow
Hesperostipa comata - Bouteloua gracilis - Carex filifolia Herbaceous Vegetation
    Needle-and-thread - blue grama Mixedgrass Prairie
Hesperostipa comata - Carex filifolia Herbaceous Vegetation
    Needle-and-thread - threadleaf sedge Herbaceous Vegetation
Hesperostipa comata - Carex inops ssp. heliophila Herbaceous Vegetation
    Needle-and-thread - sun sedge Mixedgrass Prairie
Hordeum jubatum Herbaceous Vegetation
    Foxtail barley Meadow
Juncus balticus Herbaceous Vegetation
    Baltic rush wet Meadow
Juniperus horizontalis / Carex inops ssp. heliophila Dwarf Shrubland
    Creeping juniper / sun sedge Dwarf-shrubland
Juniperus horizontalis / Schizachyrium scoparium Dwarf-shrubland
    Creeping juniper / little bluestem Dwarf-shrubland
Juniperus scopulorum / Piptatherum micranthum Woodland
    Rocky Mountain juniper / little-seed ricegrass Woodland
Juniperus scopulorum / Pseudoroegneria spicata Woodland
    Rocky Mountain juniper / bluebunch wheatgrass Woodland
Krascheninnikovia lanata / Hesperostipa comata Dwarf Shrubland
    Winter Fat / needle-and-thread Dwarf-shrub Prairie
Pascopyrum smithii - Bouteloua gracilis - Carex filifolia Herbaceous Vegetation
    Western wheatgrass - blue grama - threadleaf sedge Herbaceous Vegetation
Pascopyrum smithii - Distichlis spicata Herbaceous Vegetation
    Western wheatgrass - inland saltgrass Saline Prairie
Pascopyrum smithii - Eleocharis spp. Herbaceous Vegetation
    Western wheatgrass - spikerush spp. Mixedgrass Prairie
Pascopyrum smithii - Nassella viridula Herbaceous Vegetation
    Western wheatgrass - green needlegrass Mixedgrass
Pascopyrum smithii Herbaceous Vegetation
    Western wheatgrass Mixedgrass Prairie
Pascopyrum smithii -Hordeum jubatum Herbaceous Vegetation
    Western wheatgrass - foxtail barley Saline Prairie
Phalaris arundinacea Western Herbaceous Vegetation
    Reed canary-grass Wet Meadow
Phragmites australis Temperate Herbaceous Vegetation
    Western reed Marsh
Pinus ponderosa / (Andropogon gerardii, Schizachyrium scoparium) Woodland
    Ponderosa pine / big bluestem Woodland
Pinus ponderosa / Carex inops ssp. heliophila Woodland
    Ponderosa pine / sun sedge Woodland
Pinus ponderosa / Cornus sericea Woodland
    Ponderosa pine / red-oiser dogwood Wetland Woodland
Pinus ponderosa / Crataegus douglasii Woodland
    Ponderosa pine / black hawthorn Woodland
Pinus ponderosa / Festuca idahoensis Woodland
    Ponderosa pine / Idaho fescue Woodland
Pinus ponderosa / Juniperus communis Woodland
    Ponderosa pine / common juniper Woodland
Pinus ponderosa / Juniperus horizontalis Woodland
    Ponderosa pine / creeping juniper Woodland
Pinus ponderosa / Juniperus scopulorum Woodland
    Ponderosa pine / Rocky Mountain juniper Woodland
Pinus ponderosa / Mahonia repens Forest
    Ponderosa pine / Oregon grape Forest
Pinus ponderosa / Prunus virginiana Forest
    Ponderosa pine / chokecherry Forest
Pinus ponderosa / Pseudoroegneria spicata Woodland
    Ponderosa pine / bluebunch wheatgrass Woodland
Pinus ponderosa / Schizachyrium scoparium Woodland
    Ponderosa pine / little bluestem Woodland
Poa palustris Herbaceous Vegetation
    Fowl bluegrass Mixedgrass Prairie
Polygonum amphibium Herbaceous Vegetation
    Water smartweed Wetland
Populus angustifolia / Cornus sericea Woodland
    Narrowleaf cottonwood / red-oiser dogwood Forest
Populus deltoides / Cornus sericea Forest
    Plains cottonwood / red-oiser dogwood Forest
Populus deltoides / Symphoricarpos occidentalis Woodland
    Plains cottonwood / western snowberry Woodland
Populus tremuloides / Mahonia repens Forest
    Quaking aspen / Oregon grape Forest
Populus tremuloides Tall Forbs Forest
    Quaking aspen / Tall Forbs Forest
Prunus virginiana Shrubland
    Chokecherry Shrubland
Pseudoroegneria spicata - Bouteloua curtipendula Herbaceous Vegetation
    Bluebunch wheatgrass - sideoats grama Mixedgrass
Pseudoroegneria spicata - Carex filifolia Herbaceous Vegetation
    Bluebunch wheatgrass - thread-leaved sedge Mixed Prairie
Pseudoroegneria spicata - Pascopyrum smithii Herbaceous Vegetation
    Bluebunch wheatgrass - western wheatgrass Mixedgrass
Pseudoroegneria spicata - Poa secunda Herbaceous Vegetation
    Bluebunch wheatgrass - Sandberg's bluegrass Mixedgrass
Rhus trilobata / Carex filifolia Shrub Herbaceous Vegetation
    skunk bush sumac / thread-leaved sedge Shrub Prairie
Rhus trilobata / Festuca idahoensis Shrub Herbaceous Vegetation
    skunk bush sumac / Idaho fescue Shrub Herbaceous Vegetation
Rhus trilobata / Pseudoroegneria spicata Shrub Herbaceous Vegetation
    skunk bush sumac / bluebunch wheatgrass Shrub Prairie
Rhus trilobata / Schizachyrium scoparium Shrub Herbaceous Vegetation
    Skunk bush sumac / little bluestem Shrub Prairie
Rosa woodsii Shrubland
    Wood's rose Shrubland
Salicornia rubra Herbaceous Vegetation
    Red Saltwort Herbaceous Vegetation
Salix amygdaloides Woodland
    Peach-leaf willow Woodland
Salix bebbiana Shrubland
    Bebb's Willow Shrubland
Salix exigua Temporarily Flooded Shrubland
    Sandbar willow Shrubland
Sarcobatus vermiculatus / Artemisia tridentata Shrubland
    Black greasewood / big sagebrush Shrubland
Sarcobatus vermiculatus / Atriplex gardneri Shrubland
    Black greasewood / Gardiner saltbush Shrubland
Sarcobatus vermiculatus / Leymus cinereus Shrubland
    Black greaswood / Basin wildrye Shrubland
Sarcobatus vermiculatus / Pascopyrum smithii Shrub Herbaceous Vegetation
    Black greasewood / western wheatgrass - (thickspike wheatgrass) Shrub Prairie
Sarcobatus vermiculatus / Pseudoroegneria spicata Shrubland
    Black greasewood / bluebunch wheatgrass Shrubland
Schizachyrium scoparium - Bouteloua (curtipendula, gracilis) / Carex filifolia Herbaceous Vegeta
    Northern Great Plains little bluestem Prairie
Schizachyrium scoparium - Carex inops ssp. heliophila Herbaceous Vegetation
    Little bluestem - sun sedge bunchgrass Prairie
Schizachyrium scoparium - Muhlenbergia cuspidata Herbaceous Vegetation
    Little bluestem - plains muhly Herbaceous Vegetation
Scirpus maritimus Herbaceous Vegetation
    Alkali bulrush Marsh
Scirpus tabernaemontani Temperate Herbaceous Vegetation
    Softstem bulrush Temperate Herbaceous Vegetation
Shepherdia argentea Shrubland
    Buffaloberry Shrubland
Spartina pectinata - Carex spp. Herbaceous Vegetation
    Prairie Cordgrass - Sedge Wet Meadow
Spartina pectinata - Scirpus pungens Herbaceous Vegetation
    Prairie cordgrass - bulrush Wet Meadow
Spartina pectinata western Herbaceous Vegetation
    Prairie Cordgrass Western Herbaceous Vegetation
Sporobolus airoides Herbaceous Vegetation
    Alkali sacaton Southern Plains grassland
Sporobolus cryptandrus Shrub Herbaceous Vegetation
    Sand dropseed Shrub Prairie
Symphoricarpos occidentalis Shrubland
    Western snowberry Shrubland
Yucca glauca / Calamovilfa longifolia Shrub Herbaceous Vegetation
    Yucca / prairie sandreed Shrub Prairie