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Rare Species and Natural Communities by Parish

Rare Species and Natural Communities by Parish

Common Name Scientific Name Element Type Global Rank State Rank Parishes Federal Status State Status Fact Sheet
A sedge species Carex turgescens Plant G4G5 S1S2 ST TAMMANY, WASHINGTON
Abbeville Red Iris Iris x nelsonii Plant GNA S1 VERMILION Yes
Alabama Grape Fern Botrychium jenmanii Plant G3G4 S2 WASHINGTON Yes
Alabama Hickorynut Obovaria unicolor Mollusk G3 S1 EAST FELICIANA, LIVINGSTON, ST HELENA, ST TAMMANY, TANGIPAHOA Yes
Alabama Lipfern Cheilanthes alabamensis Plant G4G5 SX WINN
Alabama Shad Alosa alabamae Fish G2G3 S1 EAST BATON ROUGE, EAST FELICIANA, JEFFERSON, LIVINGSTON, ST HELENA, ST TAMMANY, TANGIPAHOA, WASHINGTON Yes
Allegheny-spurge Pachysandra procumbens Plant G4G5 S2 WEST FELICIANA
Alligator Snapping Turtle Macrochelys temminckii Reptile G3G4 S3 ACADIA, ALLEN, ASCENSION, AVOYELLES, BEAUREGARD, BIENVILLE, BOSSIER, CADDO, CALCASIEU, CALDWELL, CATAHOULA, CONCORDIA, EAST BATON ROUGE, EAST CARROLL, GRANT, IBERIA, IBERVILLE, JEFFERSON, LAFAYETTE, LAFOURCHE, LIVINGSTON, MADISON, MOREHOUSE, NATCHITOCHES, OUACHITA, RAPIDES, RED RIVER, SABINE, ST CHARLES, ST JOHN THE BAPTIST, ST LANDRY, ST MARTIN, ST TAMMANY, TANGIPAHOA, TENSAS, TERREBONNE, UNION, VERNON, WASHINGTON, WEST FELICIANA Restricted Yes
American Alumroot Heuchera americana Plant G5 S2 CADDO, DE SOTO, UNION
American Chaffseed Schwalbea americana Plant G2 S1 ALLEN, BEAUREGARD, CALCASIEU, JEFFERSON DAVIS Endangered Yes
American Ginseng Panax quinquefolius Plant G3G4 S1 WEST FELICIANA Yes
American Hazelnut Corylus americana Plant G5 S1 LINCOLN, MOREHOUSE, UNION
American Oystercatcher Haematopus palliatus Bird G5 S1 IBERIA, JEFFERSON, LAFOURCHE, PLAQUEMINES, ST BERNARD, TERREBONNE, VERMILION Yes
American Pinesap Monotropa hypopithys Plant G5 S2 BIENVILLE, BOSSIER, CADDO, CATAHOULA, CLAIBORNE, JACKSON, LINCOLN, NATCHITOCHES, OUACHITA, UNION, WINN
American Redstart Setophaga ruticilla Bird G5 S3B NATCHITOCHES, WEST FELICIANA
Appalachian Brown Lethe appalachia Insect G4 SU WEST FELICIANA
Arkansas Caric Sedge Carex arkansana Plant G4 S1 CADDO, DE SOTO
Arkansas Leastdaisy Chaetopappa asteroides Plant G5 S1 BEAUREGARD, CALCASIEU
Arkansas Oak Quercus arkansana Plant G3 S2 BOSSIER, CADDO, ST TAMMANY, UNION, WEBSTER Yes
Arogos Skipper Atrytone arogos Insect G2G3 S1 LIVINGSTON, ST TAMMANY
Arrow-grass Triglochin striata Plant G5 S1 LAFOURCHE, PLAQUEMINES, TERREBONNE Yes
Atlantic Camas Camassia scilloides Plant G4G5 S3 BOSSIER, CADDO, MOREHOUSE, NATCHITOCHES, RAPIDES, WEBSTER, WINN
Autumn Coralroot Corallorhiza odontorhiza Plant G5 S1 CALDWELL, ST HELENA
Awl-shaped Scurfpea Pediomelum hypogaeum var. subulatum Plant G5T4 S2 CADDO, NATCHITOCHES
Bachman's Sparrow Peucaea aestivalis Bird G3 S3 ALLEN, BEAUREGARD, BIENVILLE, BOSSIER, CALCASIEU, CLAIBORNE, GRANT, JACKSON, LIVINGSTON, NATCHITOCHES, RAPIDES, SABINE, ST TAMMANY, TANGIPAHOA, VERNON, WASHINGTON Yes
Bald Eagle Haliaeetus leucocephalus Bird G5 S3 ASCENSION, ASSUMPTION, AVOYELLES, BEAUREGARD, BIENVILLE, BOSSIER, CADDO, CALCASIEU, CALDWELL, CAMERON, CATAHOULA, CLAIBORNE, CONCORDIA, DE SOTO, EAST BATON ROUGE, FRANKLIN, GRANT, IBERIA, IBERVILLE, JACKSON, JEFFERSON, LA SALLE, LAFOURCHE, LIVINGSTON, MOREHOUSE, NATCHITOCHES, ORLEANS, OUACHITA, PLAQUEMINES, POINTE COUPEE, RAPIDES, RED RIVER, RICHLAND, SABINE, ST BERNARD, ST CHARLES, ST JAMES, ST JOHN THE BAPTIST, ST LANDRY, ST MARTIN, ST MARY, ST TAMMANY, TANGIPAHOA, TENSAS, TERREBONNE, UNION, VERMILION, WEST BATON ROUGE, WEST FELICIANA Delisted Delisted Yes
Barbara's Buttons Marshallia caespitosa var. signata Plant G4T4 S1 BOSSIER, CADDO
Barbed Rattlesnake-root Prenanthes barbata Plant G3 S2 BEAUREGARD, NATCHITOCHES, VERNON, WEBSTER, WINN Yes
Barrier Island Live Oak Forest Barrier island live oak forest Natural Community G1 S1 JEFFERSON Yes
Batture Batture (riverfront pioneer) Natural Community G4G5 S3 IBERVILLE, JEFFERSON, ST JOHN THE BAPTIST, WEST FELICIANA Yes
Bay Scallop Argopecten irradians Mollusk G5 S1 ST BERNARD
Bay Skipper Euphyes bayensis Insect G2G3 S1 CAMERON, VERMILION
Bay Starvine Schisandra glabra Plant G3 S3 CALDWELL, CATAHOULA, EAST FELICIANA, EVANGELINE, IBERIA, JACKSON, LINCOLN, NATCHITOCHES, RAPIDES, ST HELENA, ST MARY, WEST FELICIANA, WINN
Baygall Caric Sedge Carex venusta Plant G4 S1 ST TAMMANY, VERNON, WASHINGTON
Bayhead Swamp Bayhead swamp Natural Community G3? S3 BEAUREGARD, JACKSON, RAPIDES, ST TAMMANY, VERNON, WASHINGTON, WINN Yes
Bearded Grass-pink Calopogon barbatus Plant G4? S1 NATCHITOCHES, ST TAMMANY, VERNON Yes
Bell's Vireo Vireo bellii Bird G5 S1B MOREHOUSE Yes
Berg's Panic Grass Panicum bergii Plant GNR S1 CAMERON
Big Brown Bat Eptesicus fuscus Mammal G5 S2 ALLEN, BEAUREGARD, BIENVILLE, BOSSIER, DE SOTO, GRANT, JACKSON, LA SALLE, LINCOLN, NATCHITOCHES, ORLEANS, OUACHITA, RAPIDES, SABINE, ST HELENA, TANGIPAHOA, TENSAS, UNION, VERNON, WEST FELICIANA, WINN Yes
Big Sandbur Cenchrus myosuroides Plant G4 S1 IBERIA, JEFFERSON, TERREBONNE, VERMILION Yes
Bigeye Shiner Notropis boops Fish G5 S3 BEAUREGARD, CONCORDIA, LA SALLE, LIVINGSTON, MOREHOUSE, OUACHITA, UNION
Bigscale Logperch Percina macrolepida Fish G5 S2 ALLEN, BEAUREGARD, CALCASIEU, DE SOTO, IBERVILLE, SABINE, ST MARTIN
Bindweed Heliotrope Heliotropium convolvulaceum Plant G5 S1 BOSSIER, CADDO
Birdbill Spikegrass Chasmanthium ornithorhynchum Plant G4 S2 ST TAMMANY, TANGIPAHOA Yes
Black Pinesnake Pituophis melanoleucus lodingi Reptile G4T2T3 S1 WASHINGTON Threatened Threatened Yes
Black Rail Laterallus jamaicensis Bird G3G4 S2N,S1B CAMERON, VERMILION Proposed Threatened
Black Sandshell Ligumia recta Mollusk G4G5 S1 MOREHOUSE, OUACHITA, RICHLAND, WASHINGTON Yes
Black Snakeroot Zigadenus densus Plant G5 S2 NATCHITOCHES, VERNON, WASHINGTON
Black Titi Cliftonia monophylla Plant G4G5 S1 ST TAMMANY
Black-fruited Spike Sedge Eleocharis melanocarpa Plant G4 S1 BIENVILLE
Black-stem Spleenwort Asplenium resiliens Plant G5 SX WINN
Bloodroot Sanguinaria canadensis Plant G5 S2 BIENVILLE, BOSSIER, CADDO, CLAIBORNE, LINCOLN, UNION, VERNON
Blue Sucker Cycleptus elongatus Fish G3G4 S3 BEAUREGARD, BOSSIER, CADDO, CALCASIEU, CONCORDIA, MOREHOUSE, PLAQUEMINES, RAPIDES, RED RIVER, SABINE, UNION, VERNON
Blue Water-lily Nymphaea elegans Plant G4? S2S4 CALCASIEU, CAMERON, VERMILION Yes
Bluehead Shiner Pteronotropis hubbsi Fish G3 S2 AVOYELLES, LA SALLE, MADISON, MOREHOUSE, OUACHITA, RAPIDES, UNION
Bluenose Shiner Pteronotropis welaka Fish G3G4 S2 ST TAMMANY, WASHINGTON
Bluntface Shiner Cyprinella camura Fish G5 S2 EAST FELICIANA, PLAQUEMINES, POINTE COUPEE, WEST FELICIANA
Bog Flame Flower Macranthera flammea Plant G3 S2 ST TAMMANY, WASHINGTON Yes
Bog Moss Mayaca fluviatilis Plant G5 S2 EVANGELINE, RAPIDES, ST CHARLES, ST TAMMANY, WASHINGTON
Bog Spicebush Lindera subcoriacea Plant G3 S1 WASHINGTON Yes
Bottomland Hardwood Forest Bottomland hardwood forest Natural Community G4G5 S4 AVOYELLES, BOSSIER, CADDO, CALCASIEU, CALDWELL, CATAHOULA, CONCORDIA, EAST BATON ROUGE, EAST CARROLL, FRANKLIN, GRANT, IBERVILLE, LINCOLN, LIVINGSTON, MADISON, NATCHITOCHES, ORLEANS, PLAQUEMINES, RAPIDES, RICHLAND, SABINE, ST LANDRY, ST MARTIN, ST TAMMANY, TANGIPAHOA, TENSAS, UNION, VERNON, WEBSTER, WEST BATON ROUGE, WEST CARROLL, WINN Yes
Boykin's Milkwort Polygala boykinii Plant G4 S1 ALLEN, ST HELENA, VERNON, WASHINGTON
Brackish Marsh Brackish marsh Natural Community G4? S3 CALCASIEU, CAMERON, LAFOURCHE, PLAQUEMINES, ST BERNARD, ST CHARLES, VERMILION Yes
Branched Hedge-hyssop Gratiola ramosa Plant G4G5 S1S2 BEAUREGARD, ST TAMMANY
Broad Flounder Paralichthys squamilentus Fish GNR SU JEFFERSON, TERREBONNE
Broadleaf Barbaras-buttons Marshallia trinervia Plant G3 S1 ST HELENA, VERNON
Broad-leaved Spiderwort Tradescantia subaspera Plant G5 S2 IBERIA, ST LANDRY, ST MARY Yes
Broadstripe Topminnow Fundulus euryzonus Fish G3 S2 EAST FELICIANA, ST HELENA, ST TAMMANY, TANGIPAHOA Yes
Brou's Mallow Moth Bagisara brouana Insect G3 S3 LIVINGSTON, ST TAMMANY, TANGIPAHOA, WASHINGTON
Brown Pelican Pelecanus occidentalis Bird G4 S3 CAMERON, JEFFERSON, LAFOURCHE, PLAQUEMINES, ST BERNARD, TERREBONNE Delisted Delisted Yes
Brown-hair Comb Fern Ctenitis submarginalis Plant G5 S1 TERREBONNE
Brownish Beakrush Rhynchospora capitellata Plant G5 S1 UNION
Bur Oak Quercus macrocarpa Plant G5 S1 BOSSIER, CADDO
Butterfly Ellipsaria lineolata Mollusk G4G5 S1 MOREHOUSE Yes
Caddo Parish False-foxglove Agalinis caddoensis Plant GH SH CADDO
Calcareous Forest Calcareous forest Natural Community G2?Q S2 BOSSIER, CALDWELL, GRANT, WINN Yes
Calcasieu Creek Crawfish Procambarus pentastylus Crustacean G3 S3 ALLEN, BEAUREGARD, CALCASIEU, RAPIDES, VERNON
Calcasieu Painted Crawfish Faxonius hathawayi blacki Crustacean G3T2 S1 ALLEN, BEAUREGARD, CALCASIEU, RAPIDES, VERNON Yes
Canada Enchanter's-nightshade Circaea lutetiana ssp. canadensis Plant G5T5 S2 BIENVILLE, EAST FELICIANA, EVANGELINE, OUACHITA, WEST FELICIANA
Canada Horse-balm Collinsonia canadensis Plant G5 S2? ST HELENA, ST TAMMANY, WASHINGTON Yes
Canada Spike Sedge Eleocharis geniculata Plant G5 S1? JEFFERSON, PLAQUEMINES, TERREBONNE Yes
Canada Wild Ginger Asarum canadense Plant G5 S1 WEST FELICIANA
Canby's Bulrush Schoenoplectus etuberculatus Plant G3G4 S1 SABINE, ST TAMMANY, VERNON, WASHINGTON Yes
Carolina Fluff Grass Tridens carolinianus Plant G3G4 S2 ST HELENA, ST TAMMANY, TANGIPAHOA, WASHINGTON
Carolina Redroot Lachnanthes caroliana Plant G4 S3 ST TAMMANY
Carpenter's Ground-cherry Physalis carpenteri Plant G3 S1 ST HELENA, ST TAMMANY, TANGIPAHOA, WASHINGTON, WEST FELICIANA Yes
Carpenter's Square Silphium perfoliatum Plant G5 S1? WEST FELICIANA
Caspian Tern Hydroprogne caspia Bird G5 S1S2B,S3N LAFOURCHE, ST BERNARD Yes
Cave Cave Natural Community GNR S1 NATCHITOCHES
Cedar Woodland Cedar woodland Natural Community G1 S1 CALDWELL Yes
Celia's Roadside-Skipper Amblyscirtes celia Insect G5 SU CALCASIEU, CAMERON, JEFFERSON DAVIS, VERMILION
Central Stoneroller Campostoma anomalum Fish G5 S2 CATAHOULA, WEST FELICIANA
Cerulean Warbler Setophaga cerulea Bird G4 S2M MADISON Yes
Chalk Maple Acer leucoderme Plant G5 S2S3 SABINE, WINN
Channel Darter Percina copelandi Fish G4 S2 EAST FELICIANA, LIVINGSTON, MOREHOUSE, OUACHITA, ST TAMMANY, TANGIPAHOA, UNION, WASHINGTON, WEST FELICIANA
Chapman's Beak Sedge Rhynchospora chapmanii Plant G4 S3 ST TAMMANY, WASHINGTON
Chapman's Milkwort Polygala chapmanii Plant G3G5 S1 CALCASIEU, ST TAMMANY
Chickweed Stellaria alsine Plant G5 SH LA SALLE
Chub Shiner Notropis potteri Fish G4 S3 AVOYELLES, BOSSIER, CADDO, CALDWELL, CATAHOULA, CONCORDIA, GRANT, NATCHITOCHES, RAPIDES, RED RIVER
Ciliate Beak Sedge Rhynchospora ciliaris Plant G4 S3 ST TAMMANY Yes
Cirsium Terraenigrae Cirsium engelmannii Plant G4 SU BOSSIER, CADDO, CLAIBORNE, NATCHITOCHES
Claspingleaf Pondweed Potamogeton perfoliatus Plant G5 SH ORLEANS, ST TAMMANY Yes
Clear Chub Hybopsis winchelli Fish G5 S3 ALLEN, BEAUREGARD, CALCASIEU, EAST BATON ROUGE, EAST FELICIANA, IBERVILLE, LIVINGSTON, SABINE, ST HELENA, ST TAMMANY, TANGIPAHOA, VERNON, WASHINGTON, WEST FELICIANA
Climbing Bittersweet Celastrus scandens Plant G5 S1 IBERIA, ST LANDRY, VERMILION, WEST FELICIANA Yes
Clustered Poppy-mallow Callirhoe alcaeoides Plant G5? S1 CADDO, DE SOTO
Coal Skink Plestiodon anthracinus Reptile G5 S3 BIENVILLE, CADDO, EAST FELICIANA, JACKSON, NATCHITOCHES, OUACHITA, ST HELENA, TANGIPAHOA, UNION
Coast Indigo Indigofera miniata Plant G5 S1 TERREBONNE, VERNON
Coastal Dune Grassland Coastal dune grassland Natural Community G2G3 S1 CAMERON, PLAQUEMINES, ST BERNARD, TERREBONNE Yes
Coastal Dune Shrub Thicket Coastal dune shrub thicket Natural Community G3? S1 TERREBONNE Yes
Coastal False Asphodel Triantha racemosa Plant G5 S2S3 ST TAMMANY, WASHINGTON
Coastal Ground-cherry Physalis angustifolia Plant G3G4 S1? JEFFERSON, ST BERNARD, ST MARY, TERREBONNE Yes
Coastal Live Oak-hackberry Forest Coastal live oak-hackberry forest Natural Community G2 S1 CAMERON, IBERIA, JEFFERSON, LAFOURCHE, ORLEANS, PLAQUEMINES, ST BERNARD, ST TAMMANY, TERREBONNE, VERMILION Yes
Coastal Mangrove-marsh Shrubland Coastal mangrove-marsh shrubland Natural Community G2? S2 JEFFERSON, LAFOURCHE, PLAQUEMINES, ST BERNARD, TERREBONNE Yes
Coastal Plain Beak Sedge Rhynchospora stenophylla Plant G4 S1 WASHINGTON
Coastal Plain False Foxglove Agalinis aphylla Plant G3G4 S1 ST TAMMANY Yes
Coastal Plain Lobelia Lobelia flaccidifolia Plant G5 S3 ALLEN, BEAUREGARD, CALCASIEU, JEFFERSON DAVIS, RAPIDES, VERNON
Coastal Plain Willow Salix caroliniana Plant G5 S1 ST TAMMANY Yes
Coastal Prairie Coastal prairie Natural Community G2Q S1 ACADIA, ALLEN, CALCASIEU, CAMERON, EVANGELINE, JEFFERSON DAVIS, ST LANDRY, VERMILION Yes
Coastal-plain Flatsedge Cyperus cuspidatus Plant G4G5 SNA WASHINGTON
Common Ground-Dove Columbina passerina Bird G5 S1B,S2N CAMERON, IBERIA Yes
Common Rainbow Snake Farancia erytrogramma erytrogramma Reptile G4T4 S2 EAST BATON ROUGE, LIVINGSTON, ST HELENA, ST TAMMANY, TANGIPAHOA, WASHINGTON
Common Shootingstar Dodecatheon meadia Plant G5 S2 BOSSIER, CADDO, NATCHITOCHES
Common Water-willow Justicia americana Plant G5 S3 LAFOURCHE, LINCOLN, ST MARY, ST TAMMANY
Compact Prairie-clover Dalea compacta var. pubescens Plant G5T5 S1 SABINE
Cook Mountain Calcareous Prairie Cook mountain calcareous prairie Natural Community G1G2 S1 SABINE, WINN Yes
Correll's False Dragon-head Physostegia correllii Plant G2 S1 CAMERON, ST CHARLES, ST JAMES, ST TAMMANY Yes
Cotton-rose Evax verna Plant G5 S1 CLAIBORNE, DE SOTO
Cottony Goldenaster Chrysopsis gossypina ssp. hyssopifolia Plant G5T3T5 S1 ST TAMMANY, WASHINGTON
Crawfish Frog Lithobates areolatus Amphibian G4 S1 VERNON
Creeper Strophitus undulatus Mollusk G5 S2 CLAIBORNE, LINCOLN, MADISON, RAPIDES, UNION
Creeping Spike-rush Eleocharis fallax Plant G4G5 S1? PLAQUEMINES, ST BERNARD, ST TAMMANY, TERREBONNE
Creole Pearly-eye Lethe creola Insect G4 S3 ASCENSION, EAST BATON ROUGE, EAST FELICIANA, JEFFERSON, LIVINGSTON, ST HELENA, ST LANDRY, ST TAMMANY, WEST BATON ROUGE, WEST FELICIANA
Crested Caracara Caracara cheriway Bird G5 S1 CALCASIEU, CAMERON Yes
Crested Coralroot Hexalectris spicata Plant G5 S2 CALDWELL, CLAIBORNE, EVANGELINE, LINCOLN, NATCHITOCHES, OUACHITA, RAPIDES, VERNON, WEBSTER, WEST FELICIANA
Croomia Croomia pauciflora Plant G3 SH ST MARY Yes
Cryptic Flat Sedge Cyperus cephalanthus Plant G3?Q S2 ACADIA, JEFFERSON DAVIS, LAFAYETTE, VERMILION Yes
Crystal Darter Crystallaria asprella Fish G3 S2 BOSSIER, CADDO, MOREHOUSE, OUACHITA, ST TAMMANY, UNION, WASHINGTON
Cupleaf Beardtongue Penstemon murrayanus Plant G4 S1 CADDO, WINN
Cypress Swamp Cypress swamp Natural Community G4G5 S4 BIENVILLE, BOSSIER, CATAHOULA, EVANGELINE, FRANKLIN, IBERVILLE, RAPIDES, RICHLAND, ST LANDRY, ST MARTIN, ST MARY, TANGIPAHOA, VERMILION Yes
Cypress-knee Sedge Carex decomposita Plant G3G4 S3 BIENVILLE, BOSSIER, CADDO, FRANKLIN, GRANT, JACKSON, JEFFERSON, LAFOURCHE, OUACHITA, ST MARTIN, ST MARY, ST TAMMANY, TENSAS Yes
Cypress-tupelo Swamp Cypress-tupelo swamp Natural Community G3G5 S4 ASCENSION, BOSSIER, EAST BATON ROUGE, FRANKLIN, IBERIA, IBERVILLE, LIVINGSTON, NATCHITOCHES, POINTE COUPEE, RAPIDES, ST CHARLES, ST JAMES, ST JOHN THE BAPTIST, ST MARTIN, ST MARY, ST TAMMANY, TERREBONNE, WEST FELICIANA, WINN
Death Camas Zigadenus leimanthoides Plant G4Q S1 ST TAMMANY
Deer-tongue Witchgrass Dichanthelium clandestinum Plant G5 S4 CLAIBORNE, WEST FELICIANA
Delta Bulrush Schoenoplectus deltarum Plant G3G4 S1? PLAQUEMINES
Devil's-bit Chamaelirium luteum Plant G5 S2S3 LINCOLN, NATCHITOCHES, OUACHITA, ST HELENA, ST TAMMANY, TANGIPAHOA, WASHINGTON, WEST FELICIANA Yes
Diamondback Terrapin Malaclemys terrapin Reptile G4 S2 CALCASIEU, CAMERON, JEFFERSON, JEFFERSON DAVIS, LAFOURCHE, ORLEANS, ST BERNARD, ST MARY, ST TAMMANY, TERREBONNE, VERMILION Restricted Yes
Dotted Gayfeather Liatris punctata Plant G5 S1 CALCASIEU
Downy Phlox Phlox pilosa ssp. ozarkana Plant G5T4? S2? BIENVILLE, BOSSIER, MOREHOUSE, UNION
Downy Prairie-clover Dalea lanata Plant G5 S1 BOSSIER, CADDO
Downy Yellow Violet Viola pubescens Plant G5 S1 BOSSIER, CADDO
Drummond's Nailwort Paronychia drummondii Plant G4G5 S2 ALLEN, BIENVILLE, CADDO, NATCHITOCHES, VERNON, WINN
Drummond's Sandwort Minuartia drummondii Plant G5 S2 CADDO, DE SOTO
Drummond's Yellow-eyed-grass Xyris drummondii Plant G3G4 S3 BEAUREGARD, NATCHITOCHES, VERNON
Dune Sandbur Cenchrus tribuloides Plant G5 S2 CAMERON, JEFFERSON, PLAQUEMINES, ST BERNARD, TERREBONNE
Durand Oak Quercus sinuata var. sinuata Plant G4G5T4 S1 CALDWELL
Dusky Gopher Frog Lithobates sevosus Amphibian G1 SH ST TAMMANY Endangered Endangered Yes
Dusky Roadside-Skipper Amblyscirtes alternata Insect G2G3 S2S3 CADDO, NATCHITOCHES, RAPIDES, ST HELENA, VERNON
Dusted Skipper Atrytonopsis hianna Insect G4G5 S3 BIENVILLE, CALDWELL, EAST BATON ROUGE, EAST FELICIANA, GRANT, JACKSON, LA SALLE, NATCHITOCHES, RAPIDES, ST HELENA, TANGIPAHOA, VERNON, WINN
Dwarf Bulrush Lipocarpha micrantha Plant G5 S1 CADDO, IBERVILLE, ORLEANS, PLAQUEMINES, ST CHARLES, ST MARY Yes
Dwarf Burhead Echinodorus tenellus Plant G5? SH TANGIPAHOA
Dwarf Filmy Fern Trichomanes petersii Plant G4G5 S2 EAST BATON ROUGE, EAST FELICIANA, LIVINGSTON, ST HELENA, ST TAMMANY, TANGIPAHOA, WASHINGTON
Dwarf Gray Willow Salix humilis var. tristis Plant G5T4T5 S2 CALCASIEU, MOREHOUSE, OUACHITA, ST HELENA, TANGIPAHOA, WEST CARROLL
Eared Goldenrod Solidago auriculata Plant G4 S4 BOSSIER, CADDO, CALDWELL, DE SOTO, NATCHITOCHES, SABINE, WINN
Earleaf Greenbrier Smilax auriculata Plant G4? S2 ST BERNARD, ST TAMMANY
Earth-fruit Geocarpon minimum Plant G2 S2 CADDO, DE SOTO, LA SALLE, WINN Threatened Yes
Eastern Diamond-backed Rattlesnake Crotalus adamanteus Reptile G4 S1 WASHINGTON Prohibited
Eastern Glass Lizard Ophisaurus ventralis Reptile G5 S3 EAST BATON ROUGE, EAST FELICIANA, JEFFERSON, LAFOURCHE, LIVINGSTON, ST HELENA, ST TAMMANY, TANGIPAHOA, TERREBONNE Yes
Eastern Harvest Mouse Reithrodontomys humulis Mammal G5 S3 BEAUREGARD, CADDO, CALCASIEU, EAST BATON ROUGE, JEFFERSON DAVIS, LAFAYETTE, ST TAMMANY, VERNON, WASHINGTON
Eastern Hillside Seepage Bog Eastern hillside seepage bog Natural Community G2 S1 ST TAMMANY, WASHINGTON Yes
Eastern Hog-nosed Snake Heterodon platirhinos Reptile G5 S3 BIENVILLE, CATAHOULA, RAPIDES, SABINE, ST TAMMANY, VERNON
Eastern Leatherwood Dirca palustris Plant G4 S1 CALDWELL, CATAHOULA
Eastern Longleaf Pine Savannah Eastern longleaf pine savannah Natural Community G1 S1 ST TAMMANY, TANGIPAHOA Yes
Eastern Pygmy Blue Brephidium pseudofea Insect G4 S1S2 CALCASIEU, CAMERON, JEFFERSON, JEFFERSON DAVIS, LAFOURCHE, ORLEANS, PLAQUEMINES, ST CHARLES, ST TAMMANY, VERMILION
Eastern Spotted Skunk Spilogale putorius Mammal G4 S1 ASCENSION, CALCASIEU, CAMERON, ST JAMES, TANGIPAHOA, WASHINGTON, WEST FELICIANA Restricted Yes
Eastern Tiger Salamander Ambystoma tigrinum Amphibian G5 S1 CADDO, ST TAMMANY, VERNON Prohibited Yes
Eastern Upland Longleaf Pine Forest Eastern upland longleaf pine forest Natural Community G1G2 S1 ST HELENA, ST TAMMANY, TANGIPAHOA, WASHINGTON Yes
Ebonyshell Reginaia ebenus Mollusk G4G5 S3 MADISON, MOREHOUSE, RICHLAND, ST TAMMANY
Elegant Creek Crawfish Procambarus elegans Crustacean G4 S2 CLAIBORNE, MOREHOUSE, OUACHITA, UNION
Elephant-ear Elliptio crassidens Mollusk G5 S3 EAST FELICIANA, ST HELENA, ST TAMMANY, TANGIPAHOA
Elliott's Sida Sida elliottii Plant G4G5 SH EAST BATON ROUGE, ST TAMMANY Yes
Emerald Sleeper Erotelis smaragdus Fish GNR SU JEFFERSON, LAFAYETTE, ST MARTIN, TERREBONNE, VERMILION
Engelmann's Sea-grass Halophila engelmannii Plant G3G5 S1 ST BERNARD Yes
Estuarine Submergent Vascular Vegetation Submergent vascular vegetation (estuarine) Natural Community G4? S1S2 LAFOURCHE, ORLEANS, ST TAMMANY, TANGIPAHOA Yes
Evening Rainlily Cooperia drummondii Plant G5 S2 ACADIA, CADDO, CALCASIEU, DE SOTO, JEFFERSON DAVIS, LAFAYETTE
Fat Pocketbook Potamilus capax Mollusk G2 S1 EAST CARROLL, TENSAS Endangered Endangered Yes
Fatmucket Lampsilis siliquoidea Mollusk G5 S2 MADISON, MOREHOUSE
Fawnsfoot Truncilla donaciformis Mollusk G5 S3 MADISON, TENSAS
Fewleaf Sunflower Helianthus occidentalis ssp. plantagineus Plant G5T2T3 SU BEAUREGARD, JACKSON, LINCOLN
Fire Pink Silene virginica Plant G5 S2 LINCOLN, MOREHOUSE, NATCHITOCHES, OUACHITA, RED RIVER, UNION
Flagfin Shiner Pteronotropis signipinnis Fish G5 S2 ST TAMMANY, TERREBONNE, WASHINGTON
Flame Hedgehyssop Gratiola flava Plant G4 S1 CADDO, DE SOTO
Flat-fruit Beak Sedge Rhynchospora compressa Plant G4 S3 BEAUREGARD, ST TAMMANY, TANGIPAHOA, WASHINGTON
Flatwoods Digger Creaserinus oryktes Crustacean G4 S2 ST TAMMANY Yes
Flatwoods Pond Flatwoods pond Natural Community G2Q S2 ALLEN, BEAUREGARD, CALCASIEU, VERNON Yes
Flax-leaf False-foxglove Agalinis linifolia Plant G4? S2 ST HELENA, ST TAMMANY Yes
Fleming Calcareous Prairie Fleming calcareous prairie Natural Community G1 S1 NATCHITOCHES, RAPIDES, VERNON
Fleming Glade Fleming glade Natural Community G1 S1 RAPIDES Yes
Floating Antler Fern Ceratopteris pteridoides Plant G5? S2 ASSUMPTION, JEFFERSON, LAFOURCHE, ST CHARLES, ST JOHN THE BAPTIST, ST MARTIN, ST MARY, TERREBONNE Yes
Floating Manna Grass Glyceria septentrionalis Plant G5 S1 BOSSIER, FRANKLIN Yes
Florida bully Sideroxylon reclinatum Plant G4G5 S1 CAMERON Yes
Fly-poison Amianthium muscitoxicum Plant G4G5 SH WASHINGTON
Forested Seep Forested seep Natural Community G3? S3 BOSSIER, CADDO, GRANT, LINCOLN, NATCHITOCHES, SABINE, UNION, VERNON, WEBSTER Yes
Four-point Evening Primrose Oenothera rhombipetala Plant G4G5 S1? BOSSIER, ST HELENA, TANGIPAHOA
Four-toed Salamander Hemidactylium scutatum Amphibian G5 S1 ASCENSION, EAST BATON ROUGE, EAST FELICIANA, ST TAMMANY Yes
Fowl Manna Grass Glyceria striata Plant G5 S1 LINCOLN, MOREHOUSE
Frecklebelly Madtom Noturus munitus Fish G3 S1 ST TAMMANY, WASHINGTON
Freckled Darter Percina lenticula Fish G3 S1 ST TAMMANY, WASHINGTON Yes
Freshwater Floating Marsh Bacopa monnieri - Eleocharis spp. Thin Floating Marsh Natural Community GNR S2S3 VERMILION
Freshwater Marsh Freshwater marsh Natural Community G3G4 S2 CAMERON, LAFOURCHE, PLAQUEMINES, ST CHARLES, ST MARY, ST TAMMANY, TANGIPAHOA, TERREBONNE, VERMILION Yes
Fringed Poppy-mallow Callirhoe digitata Plant G4 S1 CADDO
Fringed Yellow-eyed Grass Xyris fimbriata Plant G5 S4 CALCASIEU, ST TAMMANY, VERNON, WASHINGTON
Frosted Elfin Callophrys irus Insect G3 S2S3 BOSSIER, CADDO, CLAIBORNE, DE SOTO, GRANT, NATCHITOCHES, RAPIDES, RED RIVER, VERNON, WEBSTER
Georgia Satyr Neonympha areolatus Insect G3G4 S3 BEAUREGARD, CALCASIEU, EVANGELINE, GRANT, NATCHITOCHES, RAPIDES, ST HELENA, ST TAMMANY, VERNON
Georgia Tickseed Coreopsis nudata Plant G3? S2 ST TAMMANY Yes
Glade Fern Diplazium pycnocarpon Plant G5 S2 IBERIA, WEST FELICIANA Yes
Golden Canna Canna flaccida Plant G4? S4? CAMERON, JEFFERSON, LAFOURCHE, PLAQUEMINES, ST CHARLES, ST MARY, VERMILION Yes
Goldencrest Lophiola aurea Plant G4 S2S3 ST TAMMANY Yes
Goldenrod Solidago flexicaulis Plant G5 S1 MOREHOUSE, WINN
Golden-wave Tickseed Coreopsis intermedia Plant G3 S2 CADDO Yes
Gopher Tortoise Gopherus polyphemus Reptile G3 S1 ST TAMMANY, TANGIPAHOA, WASHINGTON Threatened Threatened Yes
Gopher-apple Licania michauxii Plant G4G5 SH WASHINGTON
Granite Gooseberry Ribes curvatum Plant G4 S2 CADDO, DE SOTO
Grapefruit Primrose-willow Ludwigia sphaerocarpa Plant G5 S2 CALCASIEU, CAMERON, VERMILION Yes
Grass Hybrid Chasmanthium x 1 Plant GNA S1 TANGIPAHOA
Grasshopper Sparrow Ammodramus savannarum Bird G5 S1B,S3N VERNON
Great Plains Ladies'-tresses Spiranthes magnicamporum Plant G3G4 S2 OUACHITA, WINN
Green Milkweed Asclepias hirtella Plant G5 S1 CALCASIEU, JEFFERSON DAVIS, UNION
Green-fringe Orchid Platanthera lacera Plant G5 S1 CADDO, RED RIVER, VERNON
Gregg's Amaranth Amaranthus greggii Plant G4? S3 CAMERON, JEFFERSON, LAFOURCHE Yes
Grooved Flax Linum sulcatum Plant G5 S1 ACADIA, WINN
Ground Plum Astragalus crassicarpus Plant G5 SNR NATCHITOCHES, WINN
Gulf Bluestem Schizachyrium maritimum Plant G3G4Q S1 JEFFERSON Yes
Gulf Chub Macrhybopsis sp. 3 Fish GNR SNR ALLEN, EAST BATON ROUGE, EAST FELICIANA, POINTE COUPEE, RAPIDES, ST HELENA, WEST BATON ROUGE, WEST FELICIANA
Gulf Coast Mud Salamander Pseudotriton montanus flavissimus Amphibian G5T4 S1 ST TAMMANY, WASHINGTON Prohibited Yes
Gulf Coast Waterdog Necturus beyeri complex Amphibian G4 S3 ALLEN, BEAUREGARD, EAST FELICIANA, GRANT, LIVINGSTON, RAPIDES, SABINE, ST HELENA, ST TAMMANY, TANGIPAHOA, VERNON, WASHINGTON
Gulf Crawfish Procambarus shermani Crustacean G4 S2 ST TAMMANY
Gulf Logperch Percina suttkusi Fish G5 S2 EAST FELICIANA, LIVINGSTON, ST HELENA, ST TAMMANY, TANGIPAHOA, WASHINGTON
Gulf Pine Sphinx Lapara phaeobrachycerous Insect G3G4 S3 ST TAMMANY, TANGIPAHOA
Gulf Pipefish Syngnathus scovelli Fish G5 S4 CONCORDIA, POINTE COUPEE, TENSAS
Gulf Spikemoss Selaginella ludoviciana Plant G3G4 S1 ST TAMMANY Yes
Gulf Sturgeon Acipenser oxyrinchus desotoi Fish G3T2T3 S1 ASCENSION, JEFFERSON, LIVINGSTON, ORLEANS, ST BERNARD, ST TAMMANY, TANGIPAHOA, WASHINGTON Threatened Threatened Yes
Gulfdune Paspalum Paspalum monostachyum Plant G4? S3 CAMERON
Gull-billed Tern Gelochelidon nilotica Bird G5 S2 IBERIA, ST BERNARD, ST MARY, TERREBONNE Yes
Gumbo Darter Etheostoma thompsoni Fish GNR S2 ALLEN, SABINE, VERNON
Hackberry-American Elm-Green Ash Bottomland Forest Hackberry-american elm-green ash forest Natural Community G4G5 S4 EAST BATON ROUGE, LAFAYETTE, WEST FELICIANA, WINN
Hairy Lipfern Cheilanthes lanosa Plant G5 S1 NATCHITOCHES
Hall's Panic Grass Panicum hallii var. filipes Plant G5T5 S1 DE SOTO
Hall's Pocket Moss Fissidens amoenus Plant G2 S1 ACADIA, EVANGELINE, LAFAYETTE, ORLEANS, ST LANDRY, ST MARTIN, VERMILION, WEST FELICIANA, WINN
Hardwood Slope Forest Hardwood slope forest Natural Community G2G3 S3 BIENVILLE, BOSSIER, CADDO, CALDWELL, CATAHOULA, EAST FELICIANA, EVANGELINE, GRANT, JACKSON, NATCHITOCHES, OUACHITA, RAPIDES, ST HELENA, ST MARY, ST TAMMANY, TANGIPAHOA, UNION, WASHINGTON, WEST CARROLL Yes
Harlequin Coralsnake Micrurus fulvius Reptile G5 S2 ST HELENA, ST TAMMANY, TANGIPAHOA, WASHINGTON Yes
Harper's Yellow-eyed-grass Xyris scabrifolia Plant G3 S2 BEAUREGARD, NATCHITOCHES, ST TAMMANY, VERNON, WINN Yes
Hawkweed Hieracium longipilum Plant G4G5 S1 CALCASIEU, CALDWELL
Heartleaf Skullcap Scutellaria cardiophylla Plant G4? S2 CADDO, CALCASIEU, VERNON
Hemlock Water-parsnip Sium suave Plant G5 S1S2 ST MARY, ST TAMMANY, TANGIPAHOA Yes
Henslow's Sparrow Centronyx henslowii Bird G4 S3N ALLEN, BEAUREGARD, BOSSIER, MOREHOUSE, NATCHITOCHES, RAPIDES, SABINE, ST TAMMANY, TANGIPAHOA, VERNON
Hickorynut Obovaria olivaria Mollusk G4 S1 MOREHOUSE Yes
Hispid Pocket Mouse Chaetodipus hispidus Mammal G5 S2 BEAUREGARD, NATCHITOCHES, RAPIDES, SABINE, VERNON
Hodges' Clubtail Phanogomphus hodgesi Insect G3 S1 ST TAMMANY, TANGIPAHOA, WASHINGTON
Holzenthal's Philopotamid Caddisfly Chimarra holzenthali Insect G1G2 S1 JACKSON
Hooker's Milkwort Polygala hookeri Plant G3 S1 ST TAMMANY Yes
Hurter's Spadefoot Scaphiopus hurterii Amphibian G5 S3 BIENVILLE, BOSSIER, CADDO, CALCASIEU, DE SOTO, GRANT, JACKSON, LA SALLE, NATCHITOCHES, OUACHITA, RAPIDES, RED RIVER, SABINE, UNION, VERNON, WEBSTER, WINN
Hybrid Dryopteris x australis Plant GNA SH EAST BATON ROUGE
Illinois Flat Sedge Cyperus grayoides Plant G3G4 S3 BEAUREGARD, BIENVILLE, NATCHITOCHES, SABINE, VERNON, WINN Yes
Incised Groovebur Agrimonia incisa Plant G3 S1 WASHINGTON Yes
Indian Cucumber-root Medeola virginiana Plant G5 S1 WASHINGTON
Inflated Heelsplitter Potamilus inflatus Mollusk G1G2Q S1 ASCENSION, EAST BATON ROUGE, LIVINGSTON, ST TAMMANY Threatened Threatened Yes
Inkberry Scaevola plumieri Plant G5 SH PLAQUEMINES, TERREBONNE
Interior Least Tern Sternula antillarum athalassos Bird G4T3Q S1B BOSSIER, CADDO, CONCORDIA, EAST CARROLL, MADISON, NATCHITOCHES, RED RIVER, TENSAS, WEST FELICIANA Endangered Endangered
Interior Salt Flat Interior salt flat Natural Community G1 S1 WINN Yes
Intermediate Marsh Intermediate marsh Natural Community G4? S3 ORLEANS, PLAQUEMINES, ST CHARLES, ST TAMMANY Yes
Ironcolor Shiner Notropis chalybaeus Fish G4 S3 BEAUREGARD, BOSSIER, GRANT, JACKSON, LINCOLN, MADISON, MOREHOUSE, RAPIDES, ST TAMMANY, TANGIPAHOA, TENSAS, WASHINGTON, WEBSTER, WINN
Jackson Calcareous Prairie Jackson calcareous prairie Natural Community G1Q S1 CALDWELL, GRANT, WINN Yes
Javelin Crawfish Procambarus jaculus Crustacean G4 S1 AVOYELLES, RAPIDES
June grass Koeleria macrantha Plant G5 S1 BOSSIER, WINN
Key Grass Monanthochloe littoralis Plant G4G5 S1 CAMERON Yes
King's Hairstreak Satyrium kingi Insect G3G4 SU NATCHITOCHES, RAPIDES, ST TAMMANY, TANGIPAHOA, VERNON, WASHINGTON, WEST FELICIANA
Kisatchie Painted Crawfish Faxonius maletae Crustacean G2 S2 GRANT, NATCHITOCHES, RAPIDES, RED RIVER, SABINE Yes
Lace-winged Roadside-Skipper Amblyscirtes aesculapius Insect G3G4 S3 BOSSIER, CADDO, CALDWELL, CATAHOULA, DE SOTO, EAST BATON ROUGE, EAST FELICIANA, LIVINGSTON, ORLEANS, ST HELENA, ST LANDRY, ST TAMMANY, TANGIPAHOA, WEST FELICIANA
Lady Lupine Lupinus villosus Plant G5 S2 ST TAMMANY, WASHINGTON
Lanceleaved Buckthorn Rhamnus lanceolata Plant G5 SH CALDWELL
Lanceleaved Glade Fern Diplazium lonchophyllum Plant G3G5 S1 IBERIA, ST MARY Yes
Large Beak Sedge Rhynchospora macra Plant G3G4 S3 BEAUREGARD, NATCHITOCHES, VERNON Yes
Large Clammyweed Polanisia erosa Plant G5 S2 BIENVILLE, NATCHITOCHES, SABINE, WINN
Large White Fringed Orchid Platanthera blephariglottis var. conspicua Plant G5T4 S1 ST TAMMANY, VERNON
Large Whorled Pogonia Isotria verticillata Plant G5 S3 BOSSIER, CADDO, JACKSON, LINCOLN, OUACHITA, RED RIVER, ST TAMMANY, UNION, WEBSTER, WINN
Large-leaved Grass-of-Parnassus Parnassia grandifolia Plant G3 S1 NATCHITOCHES
Lark Sparrow Chondestes grammacus Bird G5 S3B BEAUREGARD
Le Cont's Thistle Cirsium lecontei Plant G3 S2 ST TAMMANY, TANGIPAHOA Yes
Leatherback Sea Turtle Dermochelys coriacea Reptile G2 S1M ST BERNARD Endangered Endangered Yes
Leggett's Pinweed Lechea pulchella Plant G5 S1S2 ST TAMMANY, TANGIPAHOA
Lightning Whelk Busycon sinistrum Mollusk GNR S1 ST BERNARD
Limewater Brookweed Samolus ebracteatus Plant G4G5 S1 CALCASIEU, CAMERON Yes
Lindheimer's Beebalm Monarda lindheimeri Plant G4 S1 ACADIA, CALCASIEU, JEFFERSON DAVIS, ST LANDRY
Little Dubiraphian Riffle Beetle Dubiraphia parva Insect G2 S1 ALLEN, VERNON Yes
Little Floatingheart Nymphoides cordata Plant G5 SH TANGIPAHOA Yes
Little Metalmark Calephelis virginiensis Insect G4 S4 ALLEN, ASCENSION, BEAUREGARD, EAST BATON ROUGE, EAST FELICIANA, LIVINGSTON, NATCHITOCHES, ORLEANS, SABINE, ST HELENA, ST LANDRY, VERNON, WEST BATON ROUGE, WEST FELICIANA
Littleleaf Milkwort Polygala brevifolia Plant G4G5 S1 ST TAMMANY
Live Oak Forest Live oak forest Natural Community G2 S1 JEFFERSON, ORLEANS, PLAQUEMINES, ST CHARLES, ST MARY, VERMILION Yes
Log Fern Dryopteris celsa Plant G4 S1 MOREHOUSE, WEBSTER
Loggerhead Sea Turtle Caretta caretta Reptile G3 S1B,S3N ST BERNARD Endangered Endangered Yes
Long-beaked Baldrush Rhynchospora scirpoides Plant G4 S4 BEAUREGARD, BIENVILLE, CAMERON, GRANT, MADISON, RAPIDES, SABINE, ST TAMMANY, WASHINGTON, WINN
Long-horned Habenaria Habenaria quinqueseta Plant G4G5 S1 ST HELENA
Longjaw Minnow Notropis amplamala Fish G5 S3 WASHINGTON
Longleaved Wild-buckwheat Eriogonum longifolium Plant G4 S2 BEAUREGARD, CADDO, NATCHITOCHES, VERNON, WINN
Long-sepaled False Dragon Head Physostegia longisepala Plant G2G3 S2S3 ACADIA, ALLEN, BEAUREGARD, CALCASIEU, JEFFERSON DAVIS Yes
Long-tailed Weasel Mustela frenata Mammal G5 S3 ALLEN, BIENVILLE, BOSSIER, EAST BATON ROUGE, LINCOLN, LIVINGSTON, OUACHITA, RAPIDES, SABINE, ST JAMES, ST TAMMANY, UNION, VERNON, WEST FELICIANA Restricted Yes
Loose Water-milfoil Myriophyllum laxum Plant G3 S1 WASHINGTON
Louisiana Black Bear Ursus americanus luteolus Mammal G5T2 S3 IBERIA, MADISON, POINTE COUPEE, ST TAMMANY Delisted Delisted Yes
Louisiana Bluestar Amsonia ludoviciana Plant G3 S3 ALLEN, BIENVILLE, CALCASIEU, GRANT, NATCHITOCHES, OUACHITA, RAPIDES, RED RIVER, SABINE, VERNON, WINN
Louisiana Eyed Silkmoth Automeris louisiana Insect G1G3 S1 CAMERON, JEFFERSON, LAFOURCHE, ORLEANS, PLAQUEMINES, TERREBONNE
Louisiana Needlefly Leuctra szczytkoi Insect G1 S1 GRANT, JACKSON, RAPIDES
Louisiana Pearlshell Margaritifera hembeli Mollusk G1G2 S1 GRANT, RAPIDES Threatened Threatened Yes
Louisiana Pigtoe Pleurobema riddellii Mollusk G1G2 S1S2 ALLEN, NATCHITOCHES, RAPIDES, VERNON Yes
Louisiana Pinesnake Pituophis ruthveni Reptile G1G2 S2 BEAUREGARD, BIENVILLE, GRANT, JACKSON, NATCHITOCHES, RAPIDES, SABINE, VERNON Threatened Threatened Yes
Louisiana Quillwort Isoetes louisianensis Plant G2G3 S2 ST TAMMANY, WASHINGTON Endangered Yes
Louisiana Slimy Salamander Plethodon kisatchie Amphibian G3G4 S1 CATAHOULA, GRANT, JACKSON, LA SALLE, NATCHITOCHES, OUACHITA, RAPIDES, WINN
Louisiana Squarehead Tetragonotheca ludoviciana Plant G4 S3 ALLEN, CADDO, NATCHITOCHES, SABINE, VERNON
Louisiana Waterthrush Parkesia motacilla Bird G5 S3B BIENVILLE, CATAHOULA, CLAIBORNE, EAST FELICIANA, LA SALLE, NATCHITOCHES, SABINE, VERNON, WASHINGTON, WEST FELICIANA, WINN
Louisiana yellow-eyed grass Xyris louisianica Plant G2G3 S3 ALLEN, BEAUREGARD, CALCASIEU
Low Erythrodes Platythelys querceticola Plant G3G5 S1 EAST BATON ROUGE, ST MARTIN, WEST FELICIANA
Low Nut Sedge Scleria verticillata Plant G5 S1 ALLEN, CALCASIEU, JEFFERSON DAVIS, ST TAMMANY
Macon Ridge Green Ash Pond Fraxinus pennsylvanica - Populus heterophylla - Ulmus americana - (Quercus texana) Floodplain Forest Natural Community G2? SNR WEST CARROLL Yes
Many-flowered Grass-pink Calopogon multiflorus Plant G2G3 S1 ST TAMMANY Yes
Many-flowered Wild-buckwheat Eriogonum multiflorum Plant G5 S3 BIENVILLE, CADDO, NATCHITOCHES, WEBSTER, WINN
Marine Submergent Vascular Vegetation Marine submergent vascular vegetation Natural Community G4? S1S2 LAFOURCHE, ST BERNARD, TERREBONNE Yes
Marshland Flatsedge Cyperus distinctus Plant G4 S1 ST CHARLES Yes
Maryland's Black Snake-root Sanicula marilandica Plant G5 SH ST TAMMANY, WASHINGTON
Meadow Parsnip Thaspium barbinode Plant G5 SNA CALDWELL
Mead's Sedge Carex meadii Plant G4G5 S3 ACADIA, ALLEN, BIENVILLE, BOSSIER, CADDO, CALCASIEU, DE SOTO, GRANT, JEFFERSON DAVIS, MOREHOUSE, NATCHITOCHES, WEBSTER, WINN
Mesic Hardwood Flatwoods Mesic hardwood flatwoods Natural Community G1G2? S2S3 FRANKLIN, MOREHOUSE, RICHLAND, WEST CARROLL Yes
Meske's Skipper Hesperia meskei Insect G3G4 S1 NATCHITOCHES, RAPIDES, VERNON
Mexican Hat Ratibida peduncularis Plant G4G5 S2S3 CAMERON, VERMILION Yes
Michaux's Milkweed Asclepias michauxii Plant G4G5 S2 ST TAMMANY, TANGIPAHOA
Migratory Bird Staging/stopover Site Migratory Bird Concentration Area Stopover Site G3 SNR CAMERON, JEFFERSON
Millet Beak Sedge Rhynchospora miliacea Plant G5 S2 ALLEN, CALCASIEU, LIVINGSTON, RAPIDES, ST MARY, TERREBONNE, VERNON, WINN Yes
Minuartia Minuartia muriculata Plant G4 S3 BIENVILLE, DE SOTO, RED RIVER, WINN
Mississippi Pigtoe Pleurobema beadleianum Mollusk G3 S2 EAST FELICIANA, LIVINGSTON, ST HELENA, TANGIPAHOA, WASHINGTON Yes
Mississippi Terrace Prairie Mississippi terrace prairie Natural Community G2 S1 FRANKLIN Yes
Missouri Coneflower Rudbeckia missouriensis Plant G4G5 S2 VERNON
Mixed Hardwood-loblolly Forest Mixed hardwood-loblolly forest Natural Community G3G4 S3 ALLEN, BIENVILLE, BOSSIER, CADDO, CALDWELL, CATAHOULA, CLAIBORNE, EAST FELICIANA, EVANGELINE, GRANT, JACKSON, LA SALLE, LINCOLN, NATCHITOCHES, OUACHITA, RAPIDES, RICHLAND, SABINE, TANGIPAHOA, UNION, VERNON, WASHINGTON, WEBSTER, WEST CARROLL, WEST FELICIANA, WINN Yes
Mole Kingsnake Lampropeltis rhombomaculata Reptile G5 S1S2 ST TAMMANY, TANGIPAHOA Yes
Monarch Danaus plexippus Insect G4 S5 BIENVILLE, CALCASIEU, EAST BATON ROUGE, ORLEANS, TERREBONNE
Monkeyface Theliderma metanevra Mollusk G4 S1 MOREHOUSE Yes
Morse Clay Calcareous Prairie Morse clay calcareous prairie Natural Community G1G2 S1 BIENVILLE, BOSSIER, CADDO, MOREHOUSE Yes
Morse's Net-spinning Caddisfly Cheumatopsyche morsei Insect G1G3 S1 JACKSON Yes
Mottled Duskywing Erynnis martialis Insect G3 S3 NATCHITOCHES, RAPIDES, ST HELENA, ST TAMMANY, VERNON
Mountain Laurel Kalmia latifolia Plant G5 S3 WASHINGTON
Mucket Actinonaias ligamentina Mollusk G5 S1 MADISON
Myrtle Holly Ilex myrtifolia Plant G5? S2 ST TAMMANY, TANGIPAHOA Yes
Narrow-fruit Horned Beak Sedge Rhynchospora inundata Plant G4? S1 SABINE, VERMILION
Narrowleaf Gumweed Grindelia lanceolata var. lanceolata Plant G3G5T3T5 S1 SABINE
Narrowleaf Whitetop Aster Sericocarpus linifolius Plant G5 S2 ST TAMMANY, TANGIPAHOA, WASHINGTON
Narrow-leaved Milkweed Asclepias stenophylla Plant G4G5 S1 WINN
Narrowleaved Puccoon Lithospermum incisum Plant G5 S1 CAMERON, NATCHITOCHES Yes
New York Fern Thelypteris noveboracensis Plant G5 S1 WASHINGTON
Night-flowering Wild Petunia Ruellia noctiflora Plant G3? S1 ST TAMMANY Yes
Nodding Pogonia Triphora trianthophora Plant G4? S2 BOSSIER, CADDO, IBERVILLE, NATCHITOCHES, RAPIDES, WEST FELICIANA Yes
Northern Burmannia Burmannia biflora Plant G4G5 S3 BIENVILLE, CADDO, CATAHOULA, DE SOTO, GRANT, LA SALLE, OUACHITA, RAPIDES, ST TAMMANY, VERNON, WEBSTER, WINN
Northern Long-eared Bat Myotis septentrionalis Mammal G1G2 S1 AVOYELLES, BIENVILLE, BOSSIER, CALDWELL, CATAHOULA, GRANT, JACKSON, LA SALLE, MOREHOUSE, OUACHITA, RAPIDES, RICHLAND, UNION, WEBSTER, WEST FELICIANA Threatened Threatened
Northern Prickly-ash Zanthoxylum americanum Plant G5 S1 CALDWELL
Northern Red Oak Quercus rubra Plant G5 S1S3 CADDO, CALDWELL, DE SOTO, MOREHOUSE, OUACHITA, RAPIDES, ST TAMMANY, UNION, WASHINGTON, WEST CARROLL
Nutmeg Underwing Catocala atocala Insect G3G4 S1S2 ST JOHN THE BAPTIST, WEST FELICIANA
Nuttall's Deathcamas Zigadenus nuttallii Plant G5 S1 BOSSIER, CADDO, CALDWELL
Nuttall's Milkvetch Astragalus nuttallianus Plant G5 S2S3 CAMERON Yes
Nuttall's Pondweed Potamogeton epihydrus Plant G5 SH WASHINGTON, WEST CARROLL
Obscure Skipper Panoquina panoquinoides Insect G5 S1 CALCASIEU, CAMERON, JEFFERSON DAVIS, VERMILION
October-flower Polygonella polygama Plant G4 S2 BIENVILLE, NATCHITOCHES
Odorless Bayberry Morella inodora Plant G4 S2 ST TAMMANY, WASHINGTON
Oglethorpe's Oak Quercus oglethorpensis Plant G3 S1 CALDWELL, CATAHOULA Yes
Oklahoma Grass-pink Calopogon oklahomensis Plant G3 S1 BEAUREGARD, GRANT, JEFFERSON DAVIS, SABINE, VERNON, WINN
Oklahoma Plum Prunus gracilis Plant G4G5 S2 CADDO
Old Field Sneezeweed Helenium campestre Plant G4 S1 BOSSIER, WEBSTER
Old Prairie Digger Fallicambarus macneesei Crustacean G3 S2 ACADIA, CALCASIEU, JEFFERSON DAVIS, LAFAYETTE, ST LANDRY
One-flowered Broomrape Orobanche uniflora Plant G5 S1 RAPIDES, TANGIPAHOA, VERNON
Ornate Box Turtle Terrapene ornata Reptile G5 S1 CALCASIEU, CAMERON Yes
Ornate Chorus Frog Pseudacris ornata Amphibian G4 SH ORLEANS, ST TAMMANY Yes
Osprey Pandion haliaetus Bird G5 S3 GRANT, IBERVILLE, LAFOURCHE, NATCHITOCHES, PLAQUEMINES, RAPIDES, ST JOHN THE BAPTIST, ST MARTIN, ST TAMMANY, WINN Yes
Ouachita Fencing Crawfish Faxonella creaseri Crustacean G2 S2 AVOYELLES, BIENVILLE, CALDWELL, CATAHOULA, GRANT, JACKSON, LA SALLE, NATCHITOCHES, OUACHITA, RAPIDES, RED RIVER, WINN Yes
Ouachita Kidneyshell Ptychobranchus occidentalis Mollusk G3G4 S1 MOREHOUSE Yes
Ouachita Map Turtle Graptemys ouachitensis Reptile G5 S3 CADDO, CONCORDIA, IBERVILLE, NATCHITOCHES, OUACHITA, POINTE COUPEE, RED RIVER, UNION
Ouachita River Sand Prairie (Crataegus opaca) / Schizachyrium scoparium - Panicum virgatum - Croton capitatus Wet Sand Barrens Natural Community G2G3 S1 MOREHOUSE, UNION
Overcup Oak-Water Hickory Bottomland Forest Overcup oak-water hickory forest Natural Community G4? S4 WEST FELICIANA
Ozark Chinquapin Castanea pumila var. ozarkensis Plant G5T3 S1 CLAIBORNE, UNION
Ozark Dropseed Sporobolus vaginiflorus var. ozarkanus Plant G5T5? S3 ALLEN, JEFFERSON DAVIS, OUACHITA, WINN
Paddlefish Polyodon spathula Fish G4 S4 ACADIA, CADDO, CALCASIEU, CAMERON, CATAHOULA, CONCORDIA, EVANGELINE, FRANKLIN, JEFFERSON, JEFFERSON DAVIS, LA SALLE, ORLEANS, OUACHITA, RAPIDES, SABINE, ST BERNARD, ST CHARLES, ST JOHN THE BAPTIST, ST MARTIN, ST MARY, ST TAMMANY, TANGIPAHOA, TENSAS, UNION Yes
Pale False Foxglove Agalinis skinneriana Plant G3G4 S1S2 ALLEN, CATAHOULA, GRANT, LA SALLE, NATCHITOCHES, SABINE, VERNON
Pale Grass-pink Calopogon pallidus Plant G4G5 S2 ST TAMMANY, TANGIPAHOA
Pale Umbrella-wort Mirabilis albida Plant G5 S2 BOSSIER, CADDO, DE SOTO, NATCHITOCHES
Pallid Sturgeon Scaphirhynchus albus Fish G2 S1 ASCENSION, AVOYELLES, CONCORDIA, EAST BATON ROUGE, EAST CARROLL, EAST FELICIANA, IBERIA, IBERVILLE, JEFFERSON, MADISON, ORLEANS, PLAQUEMINES, POINTE COUPEE, ST BERNARD, ST CHARLES, ST JAMES, ST JOHN THE BAPTIST, ST LANDRY, ST MARTIN, ST MARY, TENSAS, TERREBONNE, WEST BATON ROUGE, WEST FELICIANA Endangered Endangered Yes
Palm-leaf Scurfpea Pediomelum digitatum Plant G5 S1 CADDO
Panicled Indigobush Amorpha paniculata Plant G2G3 S2 CADDO, DE SOTO, NATCHITOCHES, VERNON Yes
Parrot Pitcher Plant Sarracenia psittacina Plant G4 S3 ST TAMMANY, TANGIPAHOA, WASHINGTON Yes
Pearl Darter Percina aurora Fish G1 SH ST TAMMANY, WASHINGTON Threatened Threatened
Pearl River Map Turtle Graptemys pearlensis Reptile G2G3 S3 ST TAMMANY, WASHINGTON
Pepper and Salt Skipper Amblyscirtes hegon Insect G5 SU BIENVILLE, CLAIBORNE, DE SOTO, GRANT, LINCOLN, NATCHITOCHES, RAPIDES, RED RIVER, SABINE, UNION, WEBSTER, WINN
Peregrine Falcon Falco peregrinus Bird G4 S3N LAFOURCHE, PLAQUEMINES, TERREBONNE Yes
Perennial Sand Grass Triplasis americana Plant G5 S1 WASHINGTON
Perfoliate Tinker's-weed Triosteum perfoliatum Plant G5 S1 NATCHITOCHES
Pine Flatwoods Pine flatwoods Natural Community G2G3 S3 ALLEN, GRANT, RAPIDES, ST TAMMANY, VERNON Yes
Pine Hills Digger Fallicambarus dissitus Crustacean G3 S2 BEAUREGARD, CALCASIEU, CALDWELL, GRANT, LA SALLE, LINCOLN, WINN
Pine Woods Littersnake Rhadinaea flavilata Reptile G4 S1 LIVINGSTON, ST TAMMANY Yes
Pineland Beaksedge Rhynchospora perplexa Plant G5 S4 ALLEN, BEAUREGARD, CALCASIEU, CAMERON, VERNON
Pineland Bogbutton Lachnocaulon digynum Plant G3G4 S3 BEAUREGARD, NATCHITOCHES, SABINE, ST TAMMANY, VERNON
Pineland Scaly-pink Stipulicida setacea Plant G4G5 S1 ST TAMMANY, WASHINGTON Yes
Pineland Yellow-eyed Grass Xyris stricta Plant G4 S2 ALLEN, BEAUREGARD, ST TAMMANY Yes
Pinewoods Milkweed Asclepias humistrata Plant G4G5 SH WASHINGTON
Pink Bog Button Sclerolepis uniflora Plant G4 S1 ST TAMMANY
Pink Mucket Lampsilis abrupta Mollusk G2 S1 MOREHOUSE Endangered Endangered Yes
Piping Plover Charadrius melodus Bird G3 S2N CAMERON, JEFFERSON, LAFOURCHE, PLAQUEMINES, ST BERNARD, ST MARY, TERREBONNE, VERMILION Threatened Threatened Yes
Pitcher Plant Spiketail Cordulegaster sarracenia Insect GNR S1 NATCHITOCHES
Plain Pocketbook Lampsilis cardium Mollusk G5 S1 MADISON, MOREHOUSE, OUACHITA, TENSAS Yes
Pondberry Lindera melissifolia Plant G3 SH MOREHOUSE Yes
Pondcypress-Blackgum Swamp Pond cypress-swamp blackgum swamp Natural Community G3 S1 ST TAMMANY, TANGIPAHOA Yes
Powdery Thalia Thalia dealbata Plant G4 S2S3 ACADIA, CAMERON, EAST BATON ROUGE, IBERIA, IBERVILLE, JEFFERSON DAVIS, LAFAYETTE, MOREHOUSE, ST LANDRY, ST MARTIN, VERMILION, VERNON Yes
Prairie Cord Grass Spartina pectinata Plant G5 S2 MADISON, MOREHOUSE, RED RIVER, WINN
Prairie Evening Primrose Oenothera pilosella ssp. sessilis Plant G5T2 S1? BOSSIER, CLAIBORNE, JEFFERSON DAVIS, MOREHOUSE, RAPIDES
Prairie Flameflower Talinum rugospermum Plant G3G4 S1 CADDO
Prairie Milkvine Matelea cynanchoides Plant G4G5 S1 CADDO
Prairie Pleatleaf Nemastylis geminiflora Plant G4 S2S3 BOSSIER, CADDO, CALDWELL
Prairie Pothole Texas-Louisiana Coastal Prairie Pondshore Natural Community GNR S1 CALCASIEU
Prairie Redroot Ceanothus herbaceus Plant G5 S1 CADDO, WINN
Prairie Terrace Loess Forest Prairie terrace loess forest Natural Community G2 S2 EAST BATON ROUGE Yes
Punctate Cupgrass Eriochloa punctata Plant G5 S2 CAMERON, PLAQUEMINES, VERMILION
Purple Bladderwort Utricularia purpurea Plant G5 S3 CAMERON, ST TAMMANY
Purple Bluet Houstonia purpurea var. calycosa Plant G5T5 S2 BOSSIER, CALDWELL, GRANT, LA SALLE, WEBSTER, WINN
Purple Boneset Eupatorium purpureum Plant G5 S1 CALDWELL
Purple Coneflower Echinacea purpurea Plant G4 S2 CADDO, CALDWELL, LA SALLE, MOREHOUSE, NATCHITOCHES, RICHLAND, TENSAS, VERNON, WASHINGTON
Purple Milkweed Asclepias purpurascens Plant G5? S1 CADDO, CALDWELL, LA SALLE, MOREHOUSE, NATCHITOCHES, RICHLAND, TENSAS, VERNON, WASHINGTON
Purple Poppy-mallow Callirhoe involucrata Plant G5 SH CADDO
Purple-stem Cliff-brake Pellaea atropurpurea Plant G5 SX WINN
Pygmy Rattlesnake Sistrurus miliarius Reptile G5 S2 ALLEN, BIENVILLE, BOSSIER, CADDO, CATAHOULA, DE SOTO, EAST BATON ROUGE, EAST FELICIANA, EVANGELINE, GRANT, IBERIA, JACKSON, LAFAYETTE, LIVINGSTON, MOREHOUSE, NATCHITOCHES, ORLEANS, RAPIDES, SABINE, ST BERNARD, ST HELENA, ST LANDRY, ST TAMMANY, TANGIPAHOA, UNION, WASHINGTON, WINN
Pyramid Magnolia Magnolia pyramidata Plant G4 S2 SABINE, WASHINGTON, WEST FELICIANA
Pyramid Pigtoe Pleurobema rubrum Mollusk G2G3 S2 FRANKLIN, MADISON, MOREHOUSE, RICHLAND Yes
Rabbitsfoot Theliderma cylindrica Mollusk G3G4 S1 MOREHOUSE, OUACHITA Threatened Threatened Yes
Rainbow Darter Etheostoma caeruleum Fish G5 S2 EAST BATON ROUGE, EAST FELICIANA, OUACHITA, TANGIPAHOA, WEST FELICIANA
Rainbow Snake Farancia erytrogramma Reptile G4 S2 EAST BATON ROUGE, ST TAMMANY, TANGIPAHOA, WASHINGTON Yes
Rayed Creekshell Strophitus pascagoulaensis Mollusk GNR S2 EAST BATON ROUGE, EAST FELICIANA, ST HELENA, TANGIPAHOA, WASHINGTON
Red Knot Calidris canutus Bird G4 S2N CAMERON, JEFFERSON, LAFOURCHE, PLAQUEMINES, ST BERNARD, TERREBONNE Threatened Threatened
Red Milkweed Asclepias rubra Plant G4G5 S3 BEAUREGARD, NATCHITOCHES, RAPIDES, VERNON
Red River Mudpuppy Necturus louisianensis Amphibian G4 S3 BIENVILLE, EAST CARROLL, EVANGELINE, GRANT, JACKSON, MOREHOUSE, NATCHITOCHES, OUACHITA, RAPIDES, UNION, WEBSTER
Red Wolf Canis rufus Mammal G1Q SX CALCASIEU, CAMERON, LA SALLE, MADISON, NATCHITOCHES, TERREBONNE, VERMILION Yes
Red-cockaded Woodpecker Dryobates borealis Bird G3 S2 ALLEN, BEAUREGARD, BIENVILLE, BOSSIER, CADDO, CALCASIEU, CATAHOULA, DE SOTO, EVANGELINE, GRANT, JACKSON, LA SALLE, LINCOLN, LIVINGSTON, MOREHOUSE, NATCHITOCHES, OUACHITA, RAPIDES, SABINE, ST TAMMANY, TANGIPAHOA, UNION, VERNON, WEBSTER, WINN Endangered Endangered Yes
Reddish Egret Egretta rufescens Bird G4 S1 LAFOURCHE, PLAQUEMINES, ST BERNARD, TERREBONNE Yes
Redspot Darter Etheostoma artesiae Fish G5 S3 CATAHOULA, EAST FELICIANA, GRANT, NATCHITOCHES, RAPIDES, SABINE, WASHINGTON, WEST FELICIANA
Redtop Panicum Panicum rigidulum ssp. combsii Plant G5T5? S1 NATCHITOCHES, ST TAMMANY
Reflexed Trillium Trillium recurvatum Plant G5 S2 BOSSIER, CADDO, CLAIBORNE, JACKSON, UNION, WINN
Ribbon Crawfish Procambarus bivittatus Crustacean G5 S2 ST TAMMANY, WASHINGTON
Ringed Map Turtle Graptemys oculifera Reptile G2 S2 ST TAMMANY, WASHINGTON Threatened Threatened Yes
Ringtail Bassariscus astutus Mammal G5 S1 CADDO, CATAHOULA, FRANKLIN, LAFAYETTE Restricted
River Grass Echinochloa polystachya Plant G5 S2 ACADIA, ORLEANS, VERMILION Yes
River Redhorse Moxostoma carinatum Fish G4 S1 OUACHITA, ST TAMMANY, WASHINGTON
Riverweed Podostemum ceratophyllum Plant G5 S1 ST HELENA, ST TAMMANY, TANGIPAHOA, WASHINGTON
Rooted Spike Sedge Eleocharis radicans Plant G5 S1? EAST FELICIANA, LAFOURCHE, ST JOHN THE BAPTIST, ST MARY Yes
Roseate Spoonbill Platalea ajaja Bird G5 S3 CAMERON, JEFFERSON DAVIS, PLAQUEMINES, ST MARTIN, ST MARY, TERREBONNE, VERMILION Yes
Rosemary Rockrose Helianthemum rosmarinifolium Plant G4 S2 BIENVILLE, CADDO, DE SOTO, RED RIVER, WINN
Rosinweed Sunflower Helianthus silphioides Plant G4 S3S4 ALLEN, CATAHOULA, MOREHOUSE, OUACHITA
Rough-hair Witchgrass Dichanthelium strigosum var. glabrescens Plant G5T4T5 S1 BEAUREGARD, CALCASIEU, GRANT, RAPIDES, ST TAMMANY, WASHINGTON
Roughstem aster Symphyotrichum puniceum var. scabricaule Plant G5T2 SNR NATCHITOCHES
Round Pearlshell Glebula rotundata Mollusk G4G5 S4 MADISON, TENSAS
Roundleaf Scurfpea Pediomelum rhombifolium Plant G5 S2S3 CAMERON Yes
Sabine Coneflower Rudbeckia scabrifolia Plant G3G4 S3 NATCHITOCHES, SABINE, VERNON, WINN Yes
Sabine Fencing Crawfish Faxonella beyeri Crustacean G4 S2 DE SOTO, NATCHITOCHES
Sabine Map Turtle Graptemys ouachitensis sabinensis Reptile G5T5 S3 ACADIA, ALLEN, BEAUREGARD, CALCASIEU, CAMERON, JEFFERSON DAVIS, SABINE, VERMILION
Sabine Shiner Notropis sabinae Fish G4 S4 DE SOTO, SABINE
Saddleback Darter Percina vigil Fish G5 S3 CATAHOULA, EAST BATON ROUGE, EAST FELICIANA, GRANT, LA SALLE, LIVINGSTON, OUACHITA, POINTE COUPEE, ST HELENA, ST TAMMANY, TANGIPAHOA, WASHINGTON, WEST FELICIANA
Saline Oak Woodland Quercus stellata - Quercus similis - Quercus marilandica Saline Woodland Natural Community G2G3 S1 DE SOTO Yes
Saline Prairie Saline prairie Natural Community G1G2 S2 BIENVILLE, CADDO, DE SOTO, RED RIVER, SABINE, WINN Yes
Salt Dome Hardwood Forest Salt dome hardwood forest Natural Community G1 S1 IBERIA, ST MARY Yes
Salt Marsh Salt marsh Natural Community G5 S3S4 PLAQUEMINES, ST BERNARD, TERREBONNE Yes
Salt Marsh Snake Nerodia clarkii Reptile G4 S3S4 CAMERON, JEFFERSON, LAFOURCHE, ORLEANS, PLAQUEMINES, ST TAMMANY, TERREBONNE, VERMILION
Saltmarsh Topminnow Fundulus jenkinsi Fish G3 S3 JEFFERSON, LAFAYETTE, LAFOURCHE, PLAQUEMINES, ST MARTIN, TERREBONNE, VERMILION
San Saba Pinweed Lechea san-sabeana Plant G4 S1 CADDO, DE SOTO
Sand Dune Spurge Chamaesyce bombensis Plant G4G5 S1 CAMERON, JEFFERSON, PLAQUEMINES, ST BERNARD, TERREBONNE Yes
Sand Hickory Carya pallida Plant G5 S2 ST HELENA, TANGIPAHOA, WASHINGTON
Sand Rose-gentian Sabatia arenicola Plant G3G5 S1 CAMERON, JEFFERSON, ORLEANS, PLAQUEMINES, ST BERNARD, ST TAMMANY, TERREBONNE Yes
Sand Spikemoss Selaginella arenicola ssp. riddellii Plant G4T4 S3 BIENVILLE, CADDO, NATCHITOCHES, SABINE, VERNON, WINN
Sandbank Pocketbook Lampsilis satura Mollusk G2? S2 ALLEN, BEAUREGARD, CALCASIEU, RAPIDES, VERNON Yes
Sandhill Crane Antigone canadensis Bird G5 S2N CALCASIEU, CAMERON, FRANKLIN, MADISON, MOREHOUSE, RAPIDES, VERMILION Yes
Sandhills Scorpionweed Phacelia strictiflora Plant G5 S2 BIENVILLE, CADDO, NATCHITOCHES, WINN
Sandstone Glade Sandstone glade Natural Community G1G2 S2 NATCHITOCHES, RAPIDES, SABINE Yes
Sarvis Holly Ilex amelanchier Plant G4 S2 ST TAMMANY, TANGIPAHOA, VERNON, WASHINGTON Yes
Savanna Beak Sedge Rhynchospora debilis Plant G4? S3 ALLEN, ST TAMMANY
Saw Palmetto Serenoa repens Plant G4G5 S1 JEFFERSON, ORLEANS, PLAQUEMINES, ST TAMMANY Yes
Scalloped Milkwort Polygala crenata Plant G4? S2 ALLEN, BEAUREGARD, CALCASIEU, ST TAMMANY, TANGIPAHOA Yes
Scarlet Catchfly Silene subciliata Plant G3 S2 ALLEN, BEAUREGARD, SABINE, VERNON Yes
Scarlet Oak Quercus coccinea Plant G5 S2S3 TANGIPAHOA, WASHINGTON
Schoolhouse Springs Net-spinning Caddisfly Diplectrona rossi Insect G1 S1 JACKSON Yes
Schoolhouse Springs Purse Casemaker Caddisfly Hydroptila ouachita Insect G1G2 S1 JACKSON Yes
Scrub/shrub Swamp Scrub/shrub swamp Natural Community G3? S4S5 TERREBONNE Yes
Sea Oats Uniola paniculata Plant G5 S2 CAMERON, JEFFERSON, LAFOURCHE, PLAQUEMINES, ST BERNARD, TERREBONNE Yes
Sessile-leaf Bellwort Uvularia sessilifolia Plant G5 S2 CADDO, CLAIBORNE, GRANT, LINCOLN, MOREHOUSE, NATCHITOCHES, UNION, VERNON, WEBSTER
Shadow-witch Orchid Ponthieva racemosa Plant G4G5 S2 CALDWELL, CATAHOULA, WEST FELICIANA
Shining Indigo-bush Amorpha nitens Plant G3? SH ACADIA
Short-beaked Baldsedge Rhynchospora nitens Plant G4? S4 ALLEN, BEAUREGARD, CALCASIEU, CAMERON, EVANGELINE, GRANT, JEFFERSON DAVIS, OUACHITA, ST LANDRY, VERMILION, VERNON
Short-beard Plumegrass Saccharum brevibarbe Plant G3G5 S1 CALCASIEU, ST TAMMANY
Short-eared Owl Asio flammeus Bird G5 S3N CATAHOULA, EVANGELINE, PLAQUEMINES Yes
Shortleaf Pine/oak-hickory Forest Shortleaf pine/oak-hickory forest Natural Community G2G3 S1 BIENVILLE, BOSSIER, CADDO, DE SOTO, GRANT, LINCOLN, NATCHITOCHES, RAPIDES, TANGIPAHOA, VERNON, WASHINGTON, WEBSTER, WINN Yes
Shortleaf Sneezeweed Helenium brevifolium Plant G4 S1 ST TAMMANY, TANGIPAHOA Yes
Shrub Swamp Shrub swamp Natural Community GNR S4 AVOYELLES, RAPIDES
Sicklefin Chub Macrhybopsis meeki Fish G3 SU POINTE COUPEE, WEST BATON ROUGE, WEST FELICIANA
Sicklepod Arabis canadensis Plant G5 S1 DE SOTO
Sideoats Grama Bouteloua curtipendula Plant G5 S1 CALDWELL
Silky Camellia Stewartia malacodendron Plant G4 S2S3 CALDWELL, CATAHOULA, EAST BATON ROUGE, EAST FELICIANA, GRANT, LIVINGSTON, ST HELENA, ST TAMMANY, TANGIPAHOA, WASHINGTON
Silky Prairie-clover Dalea villosa var. grisea Plant G5T4 S2 BIENVILLE, CADDO
Silty Hornsnail Pleurocera canaliculata Mollusk G5 S2 MADISON, MOREHOUSE, RICHLAND
Silver Croton Croton argyranthemus Plant G5 S2 CADDO, SABINE, VERNON
Silver False Spleenwort Deparia acrostichoides Plant G5 S2 ST TAMMANY, WEST FELICIANA
Silver-haired Bat Lasionycteris noctivagans Mammal G3G4 SZ AVOYELLES, CATAHOULA, LA SALLE, LINCOLN, RAPIDES, VERNON, WINN Yes
Silveus Dropseed Sporobolus silveanus Plant G4 S2 BEAUREGARD, CALCASIEU
Single-head Pussytoes Antennaria solitaria Plant G5 S2 CATAHOULA, EAST FELICIANA, ST HELENA
Sink-hole Fern Blechnum occidentale Plant G5 SH IBERVILLE
Six-banded Longhorn Beetle Dryobius sexnotatus Insect GNR S1 ASSUMPTION, AVOYELLES, CONCORDIA, EAST FELICIANA, EVANGELINE, IBERIA, IBERVILLE, LAFAYETTE, POINTE COUPEE, ST LANDRY, ST MARTIN, ST MARY, WEST BATON ROUGE, WEST FELICIANA
Slash Pine/Post Oak Forest Slash pine/post oak Natural Community GNR S3S4 RAPIDES, ST TAMMANY
Slash Pine-Pondcypress/Hardwood Forest Slash pine-cypress/hardwood forest Natural Community G2? S2 ST TAMMANY Yes
Slender Gayfeather Liatris tenuis Plant G3 S1 CADDO, NATCHITOCHES, ST TAMMANY Yes
Slender Glass Lizard Ophisaurus attenuatus Reptile G5 S3 ACADIA, ALLEN, BEAUREGARD, BOSSIER, CADDO, CALCASIEU, CALDWELL, CAMERON, DE SOTO, EVANGELINE, GRANT, MOREHOUSE, NATCHITOCHES, OUACHITA, RAPIDES, ST TAMMANY, VERMILION, VERNON
Slender Heliotrope Heliotropium tenellum Plant G5 S2 GRANT, NATCHITOCHES, VERNON, WINN
Slim Spikerush Eleocharis elongata Plant G5? S3 CAMERON, ST TAMMANY, VERMILION Yes
Slimspike Prairie-clover Dalea phleoides Plant G4 S1 CADDO
Small Palafoxia Palafoxia callosa Plant G4G5 SH ACADIA
Small Stream Forest Small stream forest Natural Community G3 S2 BIENVILLE, BOSSIER, CADDO, CLAIBORNE, DE SOTO, EAST BATON ROUGE, EAST FELICIANA, FRANKLIN, GRANT, LA SALLE, LINCOLN, LIVINGSTON, NATCHITOCHES, RAPIDES, SABINE, ST HELENA, ST TAMMANY, TANGIPAHOA, VERNON, WASHINGTON, WEBSTER, WEST FELICIANA, WINN Yes
Small-flowered Flame-flower Talinum parviflorum Plant G5 S3 BIENVILLE, CADDO, DE SOTO, NATCHITOCHES, RED RIVER, SABINE, WINN
Small-fruit Seedbox Ludwigia microcarpa Plant G5 S1 CALCASIEU
Small's Beak Sedge Rhynchospora globularis var. pinetorum Plant G5?T3T4 S1 ACADIA, CALCASIEU, CAMERON
Small's Yellow-eyed-grass Xyris smalliana Plant G5 S1 BEAUREGARD
Smalltooth Sawfish Pristis pectinata Fish G1G3 S1 LAFAYETTE, PLAQUEMINES, ST MARTIN, TERREBONNE, VERMILION Endangered Endangered
Small-toothed Caric Sedge Carex microdonta Plant G4 S3 ACADIA, CALCASIEU, GRANT, IBERIA, LA SALLE, NATCHITOCHES, RAPIDES, VERNON, WINN
Smooth Scorpionweed Phacelia glabra Plant G4 S2 BIENVILLE, CADDO, DE SOTO, OUACHITA
Smooth Softshell Apalone mutica Reptile G5 S3 ALLEN, BEAUREGARD, BOSSIER, CADDO, CATAHOULA, CONCORDIA, DE SOTO, EAST BATON ROUGE, NATCHITOCHES, OUACHITA, RED RIVER, RICHLAND, SABINE, UNION, VERNON, WEST FELICIANA
Smooth Twistflower Streptanthus hyacinthoides Plant G4 S2 BIENVILLE, CADDO, NATCHITOCHES, WINN
Snow Melanthera Melanthera nivea Plant G5 S2 AVOYELLES, CONCORDIA, IBERIA, IBERVILLE, LA SALLE, RAPIDES, ST HELENA, TENSAS Yes
Snowy Plover Charadrius nivosus Bird G3 S1B,S2N CAMERON, JEFFERSON, LAFOURCHE, PLAQUEMINES, ST BERNARD, ST MARY, TERREBONNE, VERMILION Yes
Solomon's-plume Maianthemum racemosum ssp. racemosum Plant G5T5 SH CLAIBORNE
Sooty Tern Onychoprion fuscatus Bird G5 S1B PLAQUEMINES, ST BERNARD, TERREBONNE Yes
Southeastern Blue Sucker Cycleptus meridionalis Fish G3G4 S1 ST TAMMANY, TANGIPAHOA, WASHINGTON Yes
Southeastern Crowned Snake Tantilla coronata Reptile G5 S1 EAST BATON ROUGE, EAST FELICIANA, LIVINGSTON, ST HELENA, ST TAMMANY, TANGIPAHOA, WASHINGTON
Southeastern Panic Grass Panicum tenerum Plant G4 S4 ALLEN, BEAUREGARD, CALCASIEU, JEFFERSON DAVIS, NATCHITOCHES, ST TAMMANY
Southeastern Shrew Sorex longirostris Mammal G5 S2 EAST BATON ROUGE, EAST FELICIANA, LIVINGSTON, TANGIPAHOA, WASHINGTON, WEST FELICIANA Yes
Southern Beaksedge Rhynchospora microcarpa Plant G5 S4 CAMERON, VERMILION
Southern Bladderwort Utricularia juncea Plant G5 S3 NATCHITOCHES, ST TAMMANY, VERNON, WASHINGTON
Southern Crawfish Frog Lithobates areolatus areolatus Amphibian G4T4 S1 CADDO
Southern Creekmussel Pseudodontoideus subvexus Mollusk G3 S1 ASCENSION, BEAUREGARD, CALCASIEU, LIVINGSTON, RAPIDES, VERNON, WINN
Southern Dusky Salamander Desmognathus auriculatus Amphibian G4 S1 CATAHOULA, ST TAMMANY
Southern Hickorynut Obovaria arkansasensis Mollusk GNR S1S2 ALLEN, BEAUREGARD, EAST BATON ROUGE, EAST FELICIANA, LIVINGSTON, NATCHITOCHES, RAPIDES, SABINE, ST HELENA, ST TAMMANY, VERNON Yes
Southern Horse-balm Collinsonia serotina Plant G3G4 S1 ST HELENA, ST TAMMANY Yes
Southern Jointweed Polygonella americana Plant G5 S2 BIENVILLE, CADDO, SABINE, WINN
Southern Lady's-slipper Cypripedium kentuckiense Plant G3 S1 BIENVILLE, BOSSIER, CATAHOULA, DE SOTO, EVANGELINE, GRANT, JACKSON, LINCOLN, NATCHITOCHES, OUACHITA, RAPIDES, RED RIVER, SABINE, UNION, VERNON, WINN Yes
Southern Mesophytic Forest Southern mesophytic forest Natural Community G1G2 S2 CATAHOULA, EAST FELICIANA, WEST FELICIANA Yes
Southern Pocketbook Lampsilis ornata Mollusk G5 S3 EAST BATON ROUGE, EAST FELICIANA, LIVINGSTON, ST HELENA, ST TAMMANY, TANGIPAHOA
Southern Prairie Skink Plestiodon septentrionalis Reptile G5 S1 CADDO, DE SOTO, LINCOLN, MOREHOUSE
Southern Rainbow Villosa vibex Mollusk G5 S2 EAST BATON ROUGE, EAST FELICIANA, LIVINGSTON, ST HELENA, ST TAMMANY, TANGIPAHOA, WASHINGTON
Southern Red Lily Lilium catesbaei Plant G4 S1 ST TAMMANY, TANGIPAHOA, WASHINGTON
Southern Red Salamander Pseudotriton ruber vioscai Amphibian G5T4T5 S2 WASHINGTON Prohibited
Southern Red-backed Salamander Plethodon serratus Amphibian G5 S1 CATAHOULA, DE SOTO, NATCHITOCHES, RAPIDES Prohibited Yes
Southern Shield Woodfern Dryopteris ludoviciana Plant G4 S2 BIENVILLE, EAST BATON ROUGE, EAST FELICIANA, GRANT, IBERIA, RAPIDES, ST MARY, TANGIPAHOA, WEST FELICIANA Yes
Southern Snaketail Ophiogomphus australis Insect G1G2 S1 LIVINGSTON, ST TAMMANY, TANGIPAHOA, WASHINGTON
Southern Thimbleweed Anemone berlandieri Plant G4? S2 BOSSIER, CADDO, CALCASIEU, WINN
Southern Umbrella-sedge Fuirena scirpoidea Plant G5 S1 ORLEANS, ST TAMMANY Yes
Southwestern Bedstraw Galium virgatum Plant G4G5 S2 ACADIA, CALCASIEU, NATCHITOCHES, ORLEANS, VERNON
Southwestern Creek Crawfish Procambarus dupratzi Crustacean G5 S2 BEAUREGARD, NATCHITOCHES, RAPIDES, SABINE, VERNON
Soxman's Milkvetch Astragalus soxmaniorum Plant G3 S2 BEAUREGARD, BIENVILLE, CADDO, UNION, WINN Yes
Spike Eurynia dilatata Mollusk G5 S2S3 MADISON, MOREHOUSE, RICHLAND, WINN
Spoonleaf Sundew Drosera intermedia Plant G5 S2 ST TAMMANY, WASHINGTON
Sprawling Hoary-pea Tephrosia hispidula Plant G4G5 S2? ST TAMMANY Yes
Spreading Beak Sedge Rhynchospora divergens Plant G4 S1 CALCASIEU, ST TAMMANY
Spreading Pogonia Cleistes bifaria Plant G4? S1 ST TAMMANY, WASHINGTON
Spreading Pygmyleaf Loeflingia squarrosa Plant G5 S1 CADDO, VERNON
Spring Hill Flax Linum macrocarpum Plant G2 S1 ST TAMMANY Yes
Spruce Pine-hardwood Mesic Flatwoods Spruce pine-hardwood mesic flatwoods Natural Community G1G2 S2 ASCENSION, EAST BATON ROUGE, EAST FELICIANA, LIVINGSTON Yes
Squareflower Paronychia erecta var. corymbosa Plant G3G4T2T4 S1 ST TAMMANY Yes
Square-stem Monkeyflower Mimulus ringens Plant G5 S2 CONCORDIA, EAST BATON ROUGE, EAST FELICIANA, IBERVILLE, MADISON, ST CHARLES, ST MARY, TENSAS Yes
Staggerbush Lyonia mariana Plant G5 S1 CADDO, CLAIBORNE
Staghorn Clubmoss Lycopodiella cernua var. cernua Plant G5T5 S2 NATCHITOCHES, OUACHITA, ST TAMMANY
Stargazing Darter Percina uranidea Fish G3 SU EAST FELICIANA, GRANT, POINTE COUPEE, ST TAMMANY, WASHINGTON, WEST FELICIANA
Starry Campion Silene stellata Plant G5 S2 BOSSIER, CADDO, CALDWELL, DE SOTO, EAST FELICIANA, LINCOLN, ST HELENA, UNION, VERNON
Steelcolor Shiner Cyprinella whipplei Fish G5 S2 EAST CARROLL, EAST FELICIANA, OUACHITA, UNION, WEST FELICIANA
Stiff Tickseed Coreopsis palmata Plant G5 S2 BIENVILLE, BOSSIER, CLAIBORNE
Strecker's Chorus Frog Pseudacris streckeri Amphibian G5 S1 CADDO Yes
Strecker's Giant-Skipper Megathymus streckeri Insect G5 S1 BIENVILLE, DE SOTO, GRANT, NATCHITOCHES, RAPIDES, RED RIVER, WINN
Stripeneck Musk Turtle Sternotherus minor Reptile G5 S1 WASHINGTON
Suckermouth Minnow Phenacobius mirabilis Fish G5 S1 BEAUREGARD, CALCASIEU, CAMERON, DE SOTO, EAST BATON ROUGE, EAST FELICIANA, SABINE, VERNON Yes
Summer Farewell Dalea pinnata Plant G5 S1 WASHINGTON
Summer Spurge Euphorbia discoidalis Plant G4 S1 RAPIDES
Swallow-tailed Kite Elanoides forficatus Bird G5 S1S2B BEAUREGARD, CALCASIEU, EAST BATON ROUGE, IBERVILLE, POINTE COUPEE, ST LANDRY, ST MARTIN, ST TAMMANY, TANGIPAHOA, WASHINGTON Yes
Swamp Milkweed Asclepias incarnata Plant G5 S2 JEFFERSON, LAFOURCHE, ST CHARLES, TERREBONNE Yes
Swamp Thistle Cirsium muticum Plant G5 SU IBERIA, TANGIPAHOA, VERNON
Swamp-forest Beak Sedge Rhynchospora decurrens Plant G3G4 S1 ST TAMMANY
Sweetgum-water Oak Bottomland Forest Sweetgum-water oak bottomland forest Natural Community G4? S4 EAST BATON ROUGE, FRANKLIN
Tall Bellflower Campanulastrum americanum Plant G5 S1 CALDWELL
Tan Racer Coluber constrictor etheridgei Reptile G5T3 SU BEAUREGARD, VERNON
Tarpon Megalops atlanticus Fish G5 S3 JEFFERSON, ORLEANS, ST CHARLES, ST JOHN THE BAPTIST, ST TAMMANY, TANGIPAHOA, TERREBONNE
Teche Painted Crawfish Faxonius hathawayi Crustacean G3 S3 ALLEN, EVANGELINE, RAPIDES
Texas Aster Symphyotrichum drummondii var. texanum Plant G5T3T4 S1? BOSSIER, CADDO, ST MARY
Texas Brown Tarantula Aphonopelma hentzi Arachnid G5 S3 BIENVILLE, NATCHITOCHES
Texas Emerald Somatochlora margarita Insect G2G3 S2 BIENVILLE, BOSSIER, CALDWELL, CLAIBORNE, JACKSON, LINCOLN, NATCHITOCHES, OUACHITA, RAPIDES, RED RIVER, WEBSTER
Texas Grama Bouteloua rigidiseta Plant G5 S1 VERMILION, VERNON
Texas Heelsplitter Potamilus amphichaenus Mollusk G1G3 SH VERNON
Texas Palafoxia Palafoxia texana var. ambigua Plant G3G5TNR S1 ALLEN
Texas Pipewort Eriocaulon texense Plant G4 S3 ALLEN, BEAUREGARD, VERNON
Texas Ragwort Senecio ampullaceus Plant G4 S1S2 CADDO
Texas Saxifrage Micranthes texana Plant G4 S1 DE SOTO
Texas Screwstem Bartonia texana Plant G2G3 S1 CADDO
Texas Sunnybell Schoenolirion wrightii Plant G3 S2 BIENVILLE, CADDO, DE SOTO, NATCHITOCHES, RED RIVER, WINN Yes
Texas Trillium Trillium texanum Plant G2 S1 CADDO Yes
Texas Yellowstar Lindheimera texana Plant G5 S1 BOSSIER
Thread-leaved Green-thread Thelesperma filifolium Plant G4G5 S1 CADDO
Thread-stem False Foxglove Agalinis filicaulis Plant G3G4 S2 ALLEN, BEAUREGARD, CALCASIEU, ST TAMMANY, VERNON
Three-angle Spikerush Eleocharis tricostata Plant G4 S1? FRANKLIN, JEFFERSON
Three-flowered Hawthorn Crataegus triflora Plant G2G3 S1 CALDWELL Yes
Threehorn Wartyback Obliquaria reflexa Mollusk G5 S5 OUACHITA
Three-lobed Coneflower Rudbeckia triloba Plant G5 S3 BOSSIER, CADDO, DE SOTO, IBERIA, LAFAYETTE, SABINE, VERMILION Yes
Three-ridge Amblema plicata Mollusk G5 S5 OUACHITA
Threeway Sedge Dulichium arundinaceum Plant G5 S2 BIENVILLE, CADDO, RAPIDES, ST TAMMANY, WASHINGTON
Thymeleaf Pinweed Lechea minor Plant G5 S2 ALLEN, BEAUREGARD, CALCASIEU, TANGIPAHOA, WASHINGTON
Timber Rattlesnake Crotalus horridus Reptile G4 S3S4 BIENVILLE, CALDWELL, CATAHOULA, EAST CARROLL, MOREHOUSE, NATCHITOCHES, OUACHITA, RICHLAND, TENSAS
Tracy's Beak Sedge Rhynchospora tracyi Plant G4 S1 CALCASIEU
Tumble Grass Schedonnardus paniculatus Plant G5 S1 CADDO, DE SOTO
Turkey Oak Quercus laevis Plant G5 S1 WASHINGTON
Turk's-Cap Lily Lilium superbum Plant G5 S1 ST TAMMANY
Turtle-grass Thalassia testudinum Plant G4G5 S2? ST BERNARD Yes
Tussock Sedge Carex stricta Plant G5 SH GRANT
Twin Crawfish Procambarus geminus Crustacean G3G4 S2 SABINE, WEBSTER
Upland Swamp Privet Forestiera ligustrina Plant G4G5 S3 BOSSIER, CADDO, DE SOTO, SABINE, WEBSTER
Vegetated Pioneer Emerging Delta Sagittaria latifolia - Sagittaria platyphylla - (Colocasia esculenta) Deltaic Tidal Marsh Natural Community G3G4 S2 ST MARY, TERREBONNE Yes
Vernal Crawfish Procambarus viaeviridis Crustacean G5 S1 CALDWELL, CONCORDIA, MOREHOUSE, OUACHITA
Viperina Zornia bracteata Plant G5? S2 CADDO, NATCHITOCHES, TANGIPAHOA, VERNON, WASHINGTON, WINN
Virginia Anemone Anemone virginiana Plant G5 S1 WEST CARROLL
Virginia saxifrage Saxifraga virginiensis Plant G5 SH UNION, WEST FELICIANA
Wahoo Euonymus atropurpureus Plant G5 S1 CALDWELL
Wand Blackroot Pterocaulon virgatum Plant G5 S3 ACADIA, BEAUREGARD, CALCASIEU, CAMERON, DE SOTO, EVANGELINE Yes
Warbling Vireo Vireo gilvus Bird G5 S1B AVOYELLES, BOSSIER, CADDO Yes
Waterbird Nesting Colony Colonial Waterbird Nesting Area Waterbird Nesting Colony GNR SNR ACADIA, ALLEN, ASCENSION, ASSUMPTION, AVOYELLES, BEAUREGARD, BOSSIER, CADDO, CALCASIEU, CALDWELL, CAMERON, CATAHOULA, CONCORDIA, EVANGELINE, FRANKLIN, GRANT, IBERIA, IBERVILLE, JEFFERSON, JEFFERSON DAVIS, LA SALLE, LAFOURCHE, LIVINGSTON, MADISON, MOREHOUSE, ORLEANS, OUACHITA, PLAQUEMINES, POINTE COUPEE, RAPIDES, RED RIVER, RICHLAND, SABINE, ST BERNARD, ST CHARLES, ST JAMES, ST JOHN THE BAPTIST, ST LANDRY, ST MARTIN, ST MARY, ST TAMMANY, TANGIPAHOA, TENSAS, TERREBONNE, VERMILION, VERNON, WASHINGTON, WEBSTER, WEST BATON ROUGE, WEST FELICIANA
Water-purslane Didiplis diandra Plant G5 S2? AVOYELLES, EAST FELICIANA, JACKSON, LAFAYETTE, NATCHITOCHES, ST HELENA, ST MARTIN
Waxyleaf Meadowrue Thalictrum revolutum Plant G5 S1 ACADIA, BOSSIER, CADDO, CLAIBORNE
Webster's Salamander Plethodon websteri Amphibian G3G4 S1 WEST FELICIANA Prohibited Yes
Wedgeleaf Prairie-clover Dalea emarginata Plant G5 S2 CAMERON
Wedgeleaf Whitlow-grass Draba cuneifolia Plant G5 S1 CADDO, CAMERON, WINN Yes
West Indian Manatee Trichechus manatus Mammal G2 S1N ASCENSION, CALCASIEU, CAMERON, EAST BATON ROUGE, EAST FELICIANA, IBERIA, JEFFERSON, LAFOURCHE, LIVINGSTON, ORLEANS, PLAQUEMINES, ST BERNARD, ST CHARLES, ST HELENA, ST JAMES, ST JOHN THE BAPTIST, ST MARTIN, ST MARY, ST TAMMANY, TANGIPAHOA, TERREBONNE, VERMILION, WASHINGTON Threatened Threatened Yes
Western Acidic Longleaf Pine Savannah Western acidic longleaf pine savannah Natural Community G2G3 S2 ALLEN, BEAUREGARD, CALCASIEU, JEFFERSON DAVIS, NATCHITOCHES, RAPIDES, VERNON Yes
Western Chicken Turtle Deirochelys reticularia miaria Reptile G5T5 S2 ACADIA, ALLEN, AVOYELLES, BEAUREGARD, CADDO, CALCASIEU, CALDWELL, CAMERON, CATAHOULA, CONCORDIA, DE SOTO, EAST CARROLL, EVANGELINE, FRANKLIN, IBERVILLE, JEFFERSON DAVIS, LINCOLN, MOREHOUSE, NATCHITOCHES, OUACHITA, POINTE COUPEE, RICHLAND, ST JOHN THE BAPTIST, ST LANDRY, UNION, VERMILION, VERNON, WEST BATON ROUGE, WEST CARROLL
Western Hillside Seepage Bog Western hillside seepage bog Natural Community G2G3 S1 BEAUREGARD, GRANT, NATCHITOCHES, RAPIDES, VERNON, WINN Yes
Western Horse-nettle Solanum dimidiatum Plant G5 S2S3 ACADIA, BOSSIER, CADDO, DE SOTO
Western Pygmy Blue Brephidium exilis Insect G5 S1S2 CALCASIEU, CAMERON, JEFFERSON DAVIS, VERMILION
Western Saline Longleaf Pine Savannah Western saline longleaf pine savannah Natural Community G1 S1 CALCASIEU Yes
Western Sand Darter Ammocrypta clara Fish G3 S2 AVOYELLES, BEAUREGARD, BOSSIER, CADDO, DE SOTO, MOREHOUSE, NATCHITOCHES, OUACHITA, RAPIDES, RED RIVER, SABINE, UNION, VERNON
Western Umbrella Sedge Fuirena simplex var. aristulata Plant G5T4 S1 NATCHITOCHES, RAPIDES, ST CHARLES, ST LANDRY
Western Umbrella-grass Fuirena simplex Plant G5 SU EAST CARROLL, ST CHARLES, ST TAMMANY
Western Upland Longleaf Pine Forest Western upland longleaf pine forest Natural Community G2G3 S3 ALLEN, BEAUREGARD, BIENVILLE, GRANT, NATCHITOCHES, RAPIDES, SABINE, VERNON, WINN Yes
Western Wormsnake Carphophis vermis Reptile G5 S1 FRANKLIN, MOREHOUSE, OUACHITA
Western Xeric Sandhill Woodland Western xeric sandhill woodland Natural Community G2G3 S1 ALLEN, BIENVILLE, CADDO, NATCHITOCHES, VERNON, WASHINGTON, WEBSTER, WINN Yes
Wet Hardwood Flatwoods Wet hardwood flatwoods Natural Community G2G3 S2S3 BOSSIER, FRANKLIN, MOREHOUSE, RICHLAND, UNION, WEST CARROLL Yes
White Baneberry Actaea pachypoda Plant G5 S2 WEST FELICIANA
White Heelsplitter Lasmigona complanata Mollusk G5 S1 MADISON, TENSAS Yes
White Trout-lily Erythronium albidum Plant G5 S2 BOSSIER, CADDO
White-breasted Nuthatch Sitta carolinensis Bird G5 S3 CADDO, CLAIBORNE, GRANT, WINN
Whiteleaf Leatherflower Clematis glaucophylla Plant G4? S1 CALDWELL
Wild Coco Orchid Pteroglossaspis ecristata Plant G2G3 S2 ALLEN, BEAUREGARD, GRANT, JEFFERSON DAVIS, ST TAMMANY, TANGIPAHOA, VERNON, WASHINGTON Yes
Wild Crane's-bill Geranium maculatum Plant G5 S1 CLAIBORNE, UNION, VERNON
Willdenow's Maiden Fern Thelypteris interrupta Plant G5? S1 ST MARY, VERMILION Yes
Wilson's Plover Charadrius wilsonia Bird G5 S2B,S1N CAMERON, JEFFERSON, LAFOURCHE, PLAQUEMINES, ST BERNARD, ST MARY, TERREBONNE, VERMILION Yes
Winged Seedbox Ludwigia alata Plant G3G5 S1 ST CHARLES, ST TAMMANY Yes
Wiry Witch Grass Panicum flexile Plant G5 S2 CADDO, GRANT, VERNON, WINN
Wolf's Spike Sedge Eleocharis wolfii Plant G3G5 S3 BIENVILLE, BOSSIER, CADDO, DE SOTO, EAST BATON ROUGE, FRANKLIN, MOREHOUSE, OUACHITA, RED RIVER, SABINE, UNION, WINN Yes
Woodland Bluegrass Poa sylvestris Plant G5 S1 IBERIA, ST MARY, WEST FELICIANA Yes
Woolly Honeysweet Tidestromia lanuginosa Plant G5 S1 CAMERON Yes
Woolly Plantain Plantago patagonica Plant G5 S2 ALLEN, CADDO
Worm-eating Warbler Helmitheros vermivorum Bird G5 S3B CATAHOULA, EAST FELICIANA, NATCHITOCHES, RAPIDES, VERNON, WEST FELICIANA
Yellow Brachycercus Mayfly Sparbarus flavus Insect G4Q S2 BIENVILLE, CALCASIEU, CLAIBORNE, NATCHITOCHES, SABINE, VERNON, WEST FELICIANA Yes
Yellow Butterwort Pinguicula lutea Plant G4G5 S2 ST TAMMANY, WASHINGTON
Yellow Coneflower Ratibida pinnata Plant G5 S2? BOSSIER, CADDO, CALDWELL, LA SALLE, NATCHITOCHES, RAPIDES, VERNON
Yellow Fringeless Orchid Platanthera integra Plant G3G4 S3 BEAUREGARD, NATCHITOCHES, ST TAMMANY, VERNON
Yellow Pimpernel Taenidia integerrima Plant G5 S2 BIENVILLE, BOSSIER, CADDO, CALDWELL, NATCHITOCHES, VERNON, WINN
Yellow Sandshell Lampsilis teres Mollusk G5 S5 OUACHITA
Yellow Stonecrop Sedum nuttallii Plant G5 S1 CADDO
Yellow Water-crowfoot Ranunculus flabellaris Plant G5 S1 WEST CARROLL
Yellow-eyed Grass Xyris serotina Plant G3G4 S1 ST TAMMANY
Yellowleaf Tinker's-weed Triosteum angustifolium Plant G5 S2 BOSSIER, CADDO, MOREHOUSE, RICHLAND, WEST CARROLL
Yellowroot Xanthorhiza simplicissima Plant G5 S1 VERNON
Yellow-wood Cladrastis kentukea Plant G4 S1 CALDWELL
Yucca Giant-Skipper Megathymus yuccae Insect G5 S1 CADDO, CATAHOULA, NATCHITOCHES, RAPIDES, TANGIPAHOA, VERNON, WEST FELICIANA