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Threatened and endangered species list

Threatened and endangered species list

Table of changes to the threatened and endangered species list

Taxanomic group Subgroup Common name Alternative common name Scientific name Scientific name alternative Status 2009–2022 2023 status Action taken 2023
Bird Not applicable Barn owl Not applicable Tyto alba Not applicable Endangered Endangered No change in status
Bird Not applicable Black tern Not applicable Chlidonias niger Not applicable Special Concern Threatened Added
Bird Not applicable Caspian tern Not applicable Hydroprogne caspia Not applicable Threatened Threatened No change in status
Bird Not applicable Cerulean warbler Not applicable Setophaga cerulea Not applicable Threatened Threatened No change in status
Bird Not applicable Common gallinule Not applicable Gallinula galeata Not applicable Threatened Threatened No change in status
Bird Not applicable Common loon Not applicable Gavia immer Not applicable Threatened Threatened No change in status
Bird Not applicable Common tern Not applicable Sterna hirundo Not applicable Threatened Threatened No change in status
Bird Not applicable Eastern whip-poor-will Not applicable Antrostomus vociferus Not applicable Special Concern Threatened Added
Bird Not applicable Evening grosbeak Not applicable Coccothraustes vespertinus Not applicable Not listed Threatened Added
Bird Not applicable Forster’s tern Not applicable Sterna forsteri Not applicable Threatened Threatened No change in status
Bird Not applicable Golden-winged warbler Not applicable Vermivora chrysoptera Not applicable Special Concern Threatened Added
Bird Not applicable Henslow’s sparrow Not applicable Centronyx henslowii Not applicable Endangered Endangered No change in status
Bird Not applicable King rail Not applicable Rallus elegans Not applicable Endangered Endangered No change in status
Bird Not applicable Kirtland’s warbler Not applicable Setophaga kirtlandii Not applicable Endangered Threatened Downlisted
Bird Not applicable Lark sparrow Not applicable Chondestes grammacus Not applicable Extirpated Remove Not applicable
Bird Not applicable Least bittern Not applicable Ixobrychus exilis Not applicable Threatened Threatened No change in status
Bird Not applicable Long-eared owl Not applicable Asio otus Not applicable Threatened Endangered Uplist
Bird Not applicable Louisiana waterthrush Not applicable Parkesia motacilla Not applicable Threatened Threatened No change in status
Bird Not applicable Merlin Not applicable Falco columbarius Not applicable Threatened Special Concern Downlisted to no status
Bird Not applicable Migrant loggerhead shrike Not applicable Lanius ludovicianus migrans Not applicable Endangered Endangered No change in status
Bird Not applicable Northern goshawk Not applicable Accipiter gentilis Not applicable Special Concern Threatened Added
Bird Not applicable Peregrine falcon Not applicable Falco peregrinus Not applicable Endangered Threatened Downlisted
Bird Not applicable Piping plover Not applicable Charadrius melodus Not applicable Endangered Endangered No change in status
Bird Not applicable Prairie warbler Not applicable Setophaga discolor Not applicable Endangered Special Concern Downlisted to no status
Bird Not applicable Red-shouldered hawk Not applicable Buteo lineatus Not applicable Threatened Special Concern Downlisted to no status
Bird Not applicable Short-eared owl Not applicable Asio flammeus Not applicable Endangered Endangered No change in status
Bird Not applicable Spruce grouse Not applicable Canachites canadensis Not applicable Special Concern Threatened Added
Bird Not applicable Trumpeter swan Not applicable Cygnus buccinator Not applicable Threatened Special Concern Downlisted to no status
Bird Not applicable Upland sandpiper Not applicable Bartramia longicauda Not applicable Not listed Threatened Added
Bird Not applicable Yellow rail Not applicable Coturnicops noveboracensis Not applicable Threatened Threatened No change in status
Bird Not applicable Yellow-throated warbler Not applicable Setophaga dominica Not applicable Threatened Delist Downlisted to no status
Fish Not applicable Arctic grayling Not applicable Thymallus arcticus Not applicable Extirpated Extirpated No change in status
Fish Not applicable Bigeye chub Not applicable Hybopsis amblops Notropis amblops Extirpated Extirpated No change in status
Fish Not applicable Bigmouth shiner Not applicable Notropis dorsalis Not applicable Special Concern Threatened Added
Fish Not applicable Blackfin cisco Not applicable Coregonus nigripinnis Not applicable Extirpated Extirpated No change in status
Fish Not applicable Blue pike Not applicable Sander vitreus glaucus Not applicable Extirpated Extirpated No change in status
Fish Not applicable Brindled madtom Not applicable Noturus miurus Not applicable Special Concern Threatened Added
Fish Not applicable Channel darter Not applicable Percina copelandi Not applicable Endangered Endangered No change in status
Fish Not applicable Cisco Not applicable Coregonus artedi Not applicable Threatened Threatened No change in status
Fish Not applicable Deepwater cisco Not applicable Coregonus johannae Not applicable Extirpated Extirpated No change in status
Fish Not applicable Eastern sand darter Not applicable Ammocrypta pellucida Not applicable Threatened Threatened No change in status
Fish Not applicable Ironcolor shiner Not applicable Notropis chalybaeus Not applicable Extirpated Extirpated No change in status
Fish Not applicable Ives lake cisco Not applicable Coregonus hubbsi Not applicable Threatened Threatened No change in status
Fish Not applicable Lake sturgeon Not applicable Acipenser fulvescens Not applicable Threatened Threatened No change in status
Fish Not applicable Mooneye Not applicable Hiodon tergisus Not applicable Threatened Endangered Uplist
Fish Not applicable Northern madtom Not applicable Noturus stigmosus Not applicable Endangered Endangered No change in status
Fish Not applicable Orangethroat darter Not applicable Etheostoma spectabile Not applicable Special Concern Threatened Added
Fish Not applicable Paddlefish Not applicable Polyodon spathula Not applicable Extirpated Extirpated No change in status
Fish Not applicable Pugnose minnow Not applicable Opsopoeodus emiliae Not applicable Endangered Endangered No change in status
Fish Not applicable Pugnose shiner Not applicable Notropis anogenus Not applicable Endangered Endangered No change in status
Fish Not applicable Redside dace Not applicable Clinostomus elongatus Not applicable Endangered Endangered No change in status
Fish Not applicable River darter Not applicable Percina shumardi Not applicable Endangered Endangered No change in status
Fish Not applicable River redhorse Not applicable Moxostoma carinatum Not applicable Threatened Threatened No change in status
Fish Not applicable Sauger Not applicable Sander canadensis Not applicable Threatened Endangered Uplist
Fish Not applicable Shortjaw cisco Not applicable Coregonus zenithicus Not applicable Threatened Endangered Uplist
Fish Not applicable Shortnose cisco Not applicable Coregonus reighardi Not applicable Extirpated Extirpated No change in status
Fish Not applicable Silver chub Not applicable Macrhybopsis storeriana Not applicable Special Concern Threatened Added
Fish Not applicable Silver shiner Not applicable Notropis photogenis Not applicable Endangered Endangered No change in status
Fish Not applicable Siskiwit lake cisco Not applicable Coregonus bartlettii Not applicable Threatened Threatened No change in status
Fish Not applicable Southern redbelly dace Not applicable Chrosomus erythrogaster Not applicable Endangered Endangered No change in status
Fish Not applicable Weed shiner Not applicable Notropis texanus Not applicable Extirpated Extirpated No change in status
Fish Not applicable Western creek chubsucker Not applicable Erimyzon oblongus Not applicable Endangered Endangered No change in status
Herp Amphibian Blanchard's cricket frog Not applicable Acris crepitans blanchardii Acris blanchardi Threatened Threatened No change in status
Herp Reptile Copper-bellied water snake Copperbelly water snake Nerodia erythrogaster neglecta Not applicable Endangered Endangered No change in status
Herp Reptile Eastern box turtle Not applicable Terrapene carolina Terrapene carolina carolina Special Concern Threatened Added
Herp Reptile Eastern fox snake Not applicable Pantherophis gloydi Not applicable Threatened Threatened No change in status
Herp Reptile Eastern massasauga rattlesnake Not applicable Sistrurus catenatus Not applicable Special Concern Threatened Added
Herp Reptile Kirtland's snake Not applicable Clonophis kirtlandii Not applicable Endangered Endangered No change in status
Herp Amphibian Marbled salamander Not applicable Ambystoma opacum Not applicable Endangered Endangered No change in status
Herp Reptile Six-lined racerunner Not applicable Aspidoscelis sexlineatus Aspidoscelis sexlineata Threatened Threatened No change in status
Herp Amphibian Small-mouthed salamander Smallmouth salamander Ambystoma texanum Not applicable Endangered Endangered No change in status
Herp Reptile Spotted turtle Not applicable Clemmys guttata Not applicable Threatened Threatened No change in status
Herp Amphibian Western lesser siren Not applicable Siren intermedia nettingi Not applicable Special Concern Endangered Added
Herp Reptile Wood turtle Not applicable Glyptemys insculpta Not applicable Special Concern Threatened Added
Insects Not applicable Alleghany river cruiser Not applicable Macromia alleghaniensis Not applicable Not listed Threatened Added
Insects Not applicable American bumble bee Not applicable Bombus penslyvanicus Bombus pensylvanicus Not listed Endangered Added
Insects Not applicable American burying beetle Not applicable Nicrophorus americanus Not applicable Extirpated Extirpated No change in status
Insects Not applicable Culvers root borer Not applicable Papaipema sciata Not applicable Special Concern Threatened Added
Insects Not applicable Dukes' skipper Not applicable Euphyes dukesi Not applicable Threatened Threatened No change in status
Insects Not applicable Elusive clubtail Not applicable Stylurus notatus Not applicable Special Concern Threatened Added
Insects Not applicable Frosted elfin Not applicable Callophrys irus Not applicable Threatened Threatened No change in status
Insects Not applicable Gorgone checkerspot Not applicable Chlosyne gorgone Not applicable Special Concern Extirpated Not applicable
Insects Not applicable Gray petaltail Not applicable Tachopteryx thoreyi Not applicable Threatened Endangered Uplist
Insects Not applicable Grizzled skipper Not applicable Pyrgus wyandot Pyrgus centaureae wyandot Special Concern Threatened Added
Insects Not applicable Henry's elfin Not applicable Incisalia henrici Not applicable Threatened Delist Downlisted to no status
Insects Not applicable Hine's emerald dragonfly Not applicable Somatochlora hineana Not applicable Endangered Endangered No change in status
Insects Not applicable Hoary comma Not applicable Polygonia gracilis Not applicable Special Concern Extirpated Not applicable
Insects Not applicable Hungerford's crawling water beetle Not applicable Brychius hungerfordi Not applicable Endangered Endangered No change in status
Insects Not applicable Huron River leafhopper Not applicable Flexamia huroni Not applicable Threatened Endangered Uplist
Insects Not applicable Karner blue Not applicable Lycaeides melissa samuelis Not applicable Threatened Threatened No change in status
Insects Not applicable Lake Huron locust Not applicable Trimerotropis huroniana Not applicable Threatened Threatened No change in status
Insects Not applicable Leadplant moth Not applicable Schinia lucens Not applicable Endangered Endangered No change in status
Insects Not applicable Leafhopper Not applicable Flexamia reflexa Not applicable Special Concern Threatened Added
Insects Not applicable Mitchell's satyr Not applicable Neonympha mitchellii mitchellii Not applicable Endangered Endangered No change in status
Insects Not applicable Nabokov's blue Not applicable Plebejus idas nabokovi Not applicable Threatened Threatened No change in status
Insects Not applicable Ottoe skipper Not applicable Hesperia ottoe Not applicable Threatened Endangered Uplist
Insects Not applicable Persius dusky wing Not applicable Erynnis persius persius Not applicable Threatened Threatened No change in status
Insects Not applicable Phlox moth Not applicable Schinia indiana Not applicable Endangered Endangered No change in status
Insects Not applicable Poweshiek skipperling Not applicable Oarisma poweshiek Not applicable Threatened Endangered Uplist
Insects Not applicable Pygmy snaketail Not applicable Ophiogomphus howei Not applicable Threatened Threatened No change in status
Insects Not applicable Regal fritillary Not applicable Speyeria idalia Not applicable Endangered Extirpated Downlisted to Extirpated
Insects Not applicable Robertson's flightless planthopper Not applicable Fitchiella robertsonii Not applicable Special Concern Endangered Added
Insects Not applicable Russet-tipped clubtail Not applicable Stylurus plagiatus Not applicable Special Concern Endangered Added
Insects Not applicable Rusty-patched bumble bee Not applicable Bombus affinis Not applicable Special Concern Endangered Added
Insects Not applicable Silphium borer moth Not applicable Papaipema silphii Not applicable Threatened Threatened No change in status
Insects Not applicable Six-banded longhorn beetle Not applicable Dryobius sexnotatus Not applicable Threatened Threatened No change in status
Insects Not applicable Swamp metalmark Not applicable Calephelis muticum Not applicable Special Concern Endangered Added
Insects Not applicable Three-staff underwing Not applicable Catocala amestris Not applicable Endangered Endangered No change in status
Insects Not applicable Tiger spiketail Not applicable Cordulegaster erronea Not applicable Special Concern Threatened Added
Mammal Not applicable Cougar Not applicable Felis concolor Not applicable Endangered Endangered No change in status
Mammal Not applicable Evening bat Not applicable Nycticeius humeralis Not applicable Threatened Threatened No change in status
Mammal Not applicable Indiana bat Not applicable Myotis sodalis Not applicable Endangered Endangered No change in status
Mammal Not applicable Least shrew Not applicable Cryptotis parva Not applicable Threatened Threatened No change in status
Mammal Not applicable Little brown bat Not applicable Myotis lucifugus Not applicable Special Concern Threatened Added
Mammal Not applicable Lynx Not applicable Lynx canadensis Not applicable Endangered Endangered No change in status
Mammal Not applicable Northern long-eared bat Not applicable Myotis septentrionalis Not applicable Special Concern Threatened Added
Mammal Not applicable Prairie vole Not applicable Microtus ochrogaster Not applicable Endangered Endangered No change in status
Mammal Not applicable Smokey shrew Not applicable Sorex fumeus Not applicable Threatened Special Concern Downlisted to no status
Mammal Not applicable Tricolored bat Eastern pipistrile Perimyotis subflavus Not applicable Special Concern Threatened Added
Mollusks Snail A land snail (no common name) Not applicable Catinella protracta Not applicable Endangered Endangered No change in status
Mollusks Snail A land snail (no common name) Not applicable Vallonia gracilicosta albula Not applicable Endangered Endangered No change in status
Mollusks Snail A land snail (no common name) Not applicable Vertigo modesta modesta Not applicable Endangered Endangered No change in status
Mollusks Snail A land snail (no common name) Not applicable Vertigo modesta parietalis Not applicable Endangered Endangered No change in status
Mollusks Snail A land snail (no common name) Not applicable Catinella gelida Not applicable Threatened Threatened No change in status
Mollusks Snail A land snail (no common name) Not applicable Euconulus alderi Not applicable Threatened Threatened No change in status
Mollusks Snail Acorn ramshorn Not applicable Planorbella multivolvis Not applicable Endangered Endangered No change in status
Mollusks Snail An aquatic snail (no common name) Not applicable Planorbella smithi Not applicable Endangered Special Concern Downlisted to no status
Mollusks Mussel Black sandshell Not applicable Ligumia recta Not applicable Endangered Threatened Downlisted
Mollusks Snail Broadshoulder physa Not applicable Physella parkeri Not applicable Threatened Special Concern Downlisted to no status
Mollusks Snail Bugle fossaria Not applicable Fossaria cyclostoma Not applicable Threatened Special Concern Downlisted to no status
Mollusks Snail Carinate pillsnail Not applicable Euchemotrema hubrichti Not applicable Threatened Threatened No change in status
Mollusks Snail Cherrystone drop Not applicable Hendersonia occulta Not applicable Threatened Threatened No change in status
Mollusks Mussel Clubshell Not applicable Pleurobema clava Not applicable Endangered Endangered No change in status
Mollusks Snail Deep-throat vertigo Not applicable Vertigo nylanderi Not applicable Endangered Endangered No change in status
Mollusks Snail Deepwater pondsnail Not applicable Stagnicola contracta Not applicable Endangered Special Concern Downlisted to no status
Mollusks Snail Delicate vertigo Not applicable Vertigo bollesiana Not applicable Threatened Threatened No change in status
Mollusks Mussel Eastern pondmussel Not applicable Sagittunio nasutus Ligumia nasuta Endangered Endangered No change in status
Mollusks Mussel Fawnsfoot Not applicable Truncilla donaciformis Not applicable Threatened Endangered Uplist
Mollusks Snail Foster mantleslug Not applicable Pallifera fosteri Not applicable Threatened Threatened No change in status
Mollusks Mussel Hickorynut Not applicable Obovaria olivaria Not applicable Endangered Endangered No change in status
Mollusks Snail Hubricht's vertigo Not applicable Vertigo hubrichti Not applicable Endangered Endangered No change in status
Mollusks Snail Lambda snaggletooth Not applicable Gastrocopta holzingeri Not applicable Endangered Endangered No change in status
Mollusks Mussel Lilliput Not applicable Toxolasma parvum Not applicable Endangered Endangered No change in status
Mollusks Mussel Northern riffleshell Not applicable Epioblasma rangiana Not applicable Endangered Endangered No change in status
Mollusks Snail Petoskey pondsnail Not applicable Stagnicola petoskeyensis Not applicable Endangered Special Concern Downlisted to no status
Mollusks Mussel Pink Papershell Not applicable Potamilus ohiensis Not applicable Threatened Extirpated Downlisted to Extirpated
Mollusks Snail Pleistocene catinella Not applicable Catinella exile Not applicable Threatened Threatened No change in status
Mollusks Snail Proud globe Not applicable Mesodon elevatus Not applicable Threatened Threatened No change in status
Mollusks Mussel Purple lilliput Not applicable Toxolasma lividus Not applicable Endangered Endangered No change in status
Mollusks Mussel Purple wartyback Not applicable Cyclonaias tuberculata Not applicable Threatened Threatened No change in status
Mollusks Mussel Rayed bean Not applicable Paetulunio fabalis Villosa fabalis Endangered Endangered No change in status
Mollusks Mussel Round hickorynut Not applicable Obovaria subrotunda Not applicable Endangered Endangered No change in status
Mollusks Mussel Round lake floater Not applicable Pyganodon subgibbosa Not applicable Threatened Special Concern Downlisted to no status
Mollusks Mussel Salamander mussel Not applicable Simpsonaias ambigua Not applicable Endangered Endangered No change in status
Mollusks Snail Scaleshell Not applicable Leptodea leptodon Not applicable Endangered Endangered No change in status
Mollusks Mussel Six-whorl vertigo Not applicable Vertigo morsei Not applicable Threatened Threatened No change in status
Mollusks Mussel Slippershell Not applicable Alasmidonta viridis Not applicable Endangered Endangered No change in status
Mollusks Mussel Snuffbox Not applicable Epioblasma triquetra Not applicable Endangered Endangered No change in status
Mollusks Snail Sterki's granule Not applicable Guppya sterkii Not applicable Endangered Endangered No change in status
Mollusks Mussel Threehorn wartyback Not applicable Obliquaria reflexa Not applicable Endangered Endangered No change in status
Mollusks Mussel Wavyrayed lampmussel Not applicable Lampsilis fasciola Not applicable Threatened Threatened No change in status
Mollusks Mussel White catspaw Not applicable Epioblasma perobliqua Not applicable Endangered Endangered No change in status
Plants Not applicable Alpine bistort Not applicable Bistorta vivipara Not applicable Threatened Threatened No change in status
Plants Not applicable Alpine blueberry Not applicable Vaccinium uliginosum Not applicable Threatened Threatened No change in status
Plants Not applicable Alpine bluegrass Not applicable Poa alpina Not applicable Threatened Threatened No change in status
Plants Not applicable Alpine clubmoss Not applicable Diphasiastrum alpinum Lycopodium alpinum Extirpated Extirpated No change in status
Plants Not applicable Alpine sainfoin Not applicable Hedysarum alpinum Not applicable Endangered Endangered No change in status
Plants Not applicable American chestnut Not applicable Castanea dentata Not applicable Endangered Endangered No change in status
Plants Not applicable American lotus Not applicable Nelumbo lutea Nelumbo nucifera subsp. lutea Threatened Special Concern Downlisted to no status
Plants Not applicable American rock-brake Not applicable Cryptogramma acrostichoides Not applicable Threatened Threatened No change in status
Plants Not applicable Annual hedge hyssop Not applicable Gratiola virginiana Not applicable Threatened Threatened No change in status
Plants Not applicable Arrowhead Not applicable Sagittaria montevidensis Sagittaria calycina, Lophotocarpus calycinus Threatened Threatened No change in status
Plants Not applicable Ashy whitlow grass Not applicable Draba cana Not applicable Threatened Endangered Uplist
Plants Not applicable Assiniboia sedge Not applicable Carex assiniboinensis Not applicable Threatened Threatened No change in status
Plants Not applicable Atlantic blue-eyed-grass Not applicable Sisyrinchium atlanticum Not applicable Threatened Threatened No change in status
Plants Not applicable Awlwort Not applicable Subularia aquatica Not applicable Endangered Endangered No change in status
Plants Not applicable Azure bluet Not applicable Houstonia caerulea Not applicable Extirpated Threatened Added
Plants Not applicable Bald-rush Not applicable Rhynchospora scirpoides Psilocarya scirpoides Threatened Special Concern Downlisted to no status
Plants Not applicable Bastard pennyroyal Not applicable Trichostema dichotomum Not applicable Threatened Threatened No change in status
Plants Not applicable Bayonet rush Not applicable Juncus militaris Not applicable Threatened Threatened No change in status
Plants Not applicable Beach three-awned grass Not applicable Aristida tuberculosa Not applicable Endangered Endangered No change in status
Plants Not applicable Beak grass Not applicable Diarrhena obovata Not applicable Threatened Delist Downlisted to no status
Plants Not applicable Beaked agrimony Not applicable Agrimonia rostellata Not applicable Threatened Special Concern Downlisted to no status
Plants Not applicable Beard tongue Not applicable Penstemon calycosus Not applicable Threatened Threatened No change in status
Plants Not applicable Bedstraw Not applicable Galium kamtschaticum Not applicable Endangered Endangered No change in status
Plants Not applicable Big-leaf sandwort Not applicable Moehringia macrophylla Arenaria macrophylla Threatened Threatened No change in status
Plants Not applicable Black crowberry Not applicable Empetrum nigrum Not applicable Threatened Threatened No change in status
Plants Not applicable Black sedge Not applicable Carex nigra Not applicable Endangered Endangered No change in status
Plants Not applicable Black twinberry Not applicable Lonicera involucrata Not applicable Threatened Threatened No change in status
Plants Not applicable Bladderwort Not applicable Utricularia subulata Not applicable Threatened Threatened No change in status
Plants Not applicable Blue lettuce Not applicable Mulgedium pulchellum Not applicable Extirpated Extirpated No change in status
Plants Not applicable Bluebunch wheatgrass Not applicable Pseudoroegneria spicata Pseudoroegneria spicata Extirpated Extirpated No change in status
Plants Not applicable Blue-eyed-grass Not applicable Sisyrinchium strictum Not applicable Special Concern Threatened Added
Plants Not applicable Blue-eyed-Mary Not applicable Collinsia verna Not applicable Not listed Threatened Added
Plants Not applicable Bluegrass Not applicable Poa autumnalis Not applicable Not listed Extirpated Not applicable
Plants Not applicable Bluehearts Not applicable Buchnera americana Not applicable Extirpated Extirpated No change in status
Plants Not applicable Blunt-lobed woodsia Not applicable Woodsia obtusa Not applicable Threatened Threatened No change in status
Plants Not applicable Bog bluegrass Not applicable Poa paludigena Not applicable Threatened Special Concern Downlisted to no status
Plants Not applicable Bog cotton Not applicable Eriophorum russeolum Not applicable Not listed Threatened Added
Plants Not applicable Bowman's root Not applicable Gillenia trifoliata Not applicable Endangered Extirpated Downlisted to Extirpated
Plants Not applicable Broad-leaved sedge Not applicable Carex platyphylla Not applicable Endangered Endangered No change in status
Plants Not applicable Broomrape Not applicable Orobanche fasciculata Not applicable Threatened Threatened No change in status
Plants Not applicable Bulrush sedge Not applicable Carex scirpoidea Not applicable Threatened Threatened No change in status
Plants Not applicable Bushy pinweed Not applicable Lechea stricta Not applicable Special Concern Extirpated Not applicable
Plants Not applicable Calypso Fairy-slipper Calypso bulbosa Not applicable Threatened Threatened No change in status
Plants Not applicable Canada rice grass Not applicable Piptatheropsis canadensis Piptatherum canadense Threatened Threatened No change in status
Plants Not applicable Canadian burnet Not applicable Sanguisorba canadensis Not applicable Endangered Endangered No change in status
Plants Not applicable Canadian milk vetch Not applicable Astragalus canadensis Not applicable Threatened Special Concern Downlisted to no status
Plants Not applicable Canbyi's bluegrass Not applicable Poa secunda Not applicable Endangered Endangered No change in status
Plants Not applicable Carey's smartweed Not applicable Persicaria careyi Not applicable Threatened Threatened No change in status
Plants Not applicable Cattail sedge Not applicable Carex typhina Not applicable Threatened Threatened No change in status
Plants Not applicable Chestnut sedge Not applicable Fimbristylis puberula Not applicable Extirpated Extirpated No change in status
Plants Not applicable Chives Not applicable Allium schoenoprasum Allium schoenoprasum var. sibiricum Threatened Threatened No change in status
Plants Not applicable Cleft phlox Not applicable Phlox bifida Not applicable Extirpated Extirpated No change in status
Plants Not applicable Climbing fern Not applicable Lygodium palmatum Not applicable Endangered Endangered No change in status
Plants Not applicable Climbing fumitory Not applicable Adlumia fungosa Not applicable Special Concern Threatened Added
Plants Not applicable Common blue-eyed-grass Not applicable Sisyrinchium hastile Sisyrinchium albidum Extirpated Remove Not applicable
Plants Not applicable Common eyebright Not applicable Euphrasia nemorosa Euphrasia arctica Threatened Threatened No change in status
Plants Not applicable Compass plant Not applicable Silphium laciniatum Not applicable Threatened Endangered Uplist
Plants Not applicable Corn salad Not applicable Valerianella umbilicata Not applicable Threatened Endangered Uplist
Plants Not applicable Cranefly orchid Not applicable Tipularia discolor Not applicable Endangered Endangered No change in status
Plants Not applicable Cream wild indigo Not applicable Baptisia leucophaea Not applicable Endangered Endangered No change in status
Plants Not applicable Creeping St. John's-wort Not applicable Hypericum adpressum Not applicable Threatened Endangered Uplist
Plants Not applicable Creeping whitlow grass Not applicable Draba reptans Not applicable Threatened Threatened No change in status
Plants Not applicable Cup plant Not applicable Silphium perfoliatum Not applicable Threatened Threatened No change in status
Plants Not applicable Cut-leaved water parsnip Not applicable Berula erecta Berula pusilla Threatened Special Concern Downlisted to no status
Plants Not applicable Cyperus, Nut grass Not applicable Cyperus acuminatus Not applicable Extirpated Extirpated No change in status
Plants Not applicable Devil's club Not applicable Oplopanax horridus Not applicable Threatened Threatened No change in status
Plants Not applicable Dotted blazing star Not applicable Liatris punctata Not applicable Extirpated Extirpated No change in status
Plants Not applicable Downy gentian Not applicable Gentiana puberulenta Gentiana puberula Endangered Endangered No change in status
Plants Not applicable Downy sunflower Not applicable Helianthus mollis Not applicable Threatened Threatened No change in status
Plants Not applicable Dropseed Not applicable Sporobolus clandestinus Not applicable Endangered Endangered No change in status
Plants Not applicable Drummond's aster Not applicable Symphyotrichum drummondii Not applicable Threatened Threatened No change in status
Plants Not applicable Dwarf bilberry Not applicable Vaccinium cespitosum Not applicable Threatened Threatened No change in status
Plants Not applicable Dwarf burhead Not applicable Echinodorus tenellus Echinodorus parvulus Endangered Endangered No change in status
Plants Not applicable Dwarf lake iris Not applicable Iris lacustris Not applicable Threatened Threatened No change in status
Plants Not applicable Dwarf milkweed Not applicable Asclepias ovalifolia Not applicable Endangered Endangered No change in status
Plants Not applicable Dwarf raspberry Not applicable Rubus acaulis Rubus arcticus ssp. acaulis Endangered Threatened Downlisted
Plants Not applicable Dwarf spike-rush Not applicable Eleocharis parvula Not applicable Endangered Endangered No change in status
Plants Not applicable Eared foxglove Not applicable Agalinis auriculata Not applicable Extirpated Extirpated No change in status
Plants Not applicable Eastern few-fruited sedge Not applicable Carex oligocarpa Not applicable Threatened Threatened No change in status
Plants Not applicable Edible valerian Not applicable Valeriana edulis var. ciliata Valeriana ciliata Threatened Threatened No change in status
Plants Not applicable Encrusted saxifrage Not applicable Saxifraga paniculata Not applicable Threatened Threatened No change in status
Plants Not applicable Engelmann's quillwort Not applicable Isoetes engelmannii Not applicable Endangered Endangered No change in status
Plants Not applicable Evening campion Not applicable Silene nivea Not applicable Threatened Threatened No change in status
Plants Not applicable Fairy bells Not applicable Prosartes hookeri Not applicable Endangered Threatened Downlisted
Plants Not applicable False asphodel Not applicable Tofieldia pusilla Not applicable Threatened Threatened No change in status
Plants Not applicable False hop sedge Not applicable Carex lupuliformis Not applicable Threatened Threatened No change in status
Plants Not applicable False pennyroyal Not applicable Trichostema brachiatum Isanthus brachiatus Threatened Threatened No change in status
Plants Not applicable False violet Not applicable Dalibarda repens Not applicable Threatened Threatened No change in status
Plants Not applicable Farwell's blue-eyed-grass Not applicable Sisyrinchium fuscatum Sisyrinchium farwellii Extirpated Extirpated No change in status
Plants Not applicable Farwell's water milfoil Not applicable Myriophyllum farwellii Not applicable Threatened Delist Downlisted to no status
Plants Not applicable Fescue sedge Not applicable Carex festucacea Not applicable Special Concern Threatened Added
Plants Not applicable Few-flowered nut rush Not applicable Scleria pauciflora Not applicable Endangered Endangered No change in status
Plants Not applicable Field chickweed Not applicable Cerastium velutinum Not applicable Extirpated Extirpated No change in status
Plants Not applicable Fire pink Not applicable Silene virginica Not applicable Endangered Endangered No change in status
Plants Not applicable Flattened spike rush Not applicable Eleocharis compressa Not applicable Threatened Threatened No change in status
Plants Not applicable Fleabane Not applicable Erigeron acris Not applicable Threatened Extirpated Downlisted to Extirpated
Plants Not applicable Fleshy stitchwort Not applicable Stellaria crassifolia Not applicable Endangered Endangered No change in status
Plants Not applicable Floating bladderwort Not applicable Utricularia inflata Utricularia radiata Endangered Endangered No change in status
Plants Not applicable Floating marsh marigold Not applicable Caltha natans Not applicable Threatened Endangered Uplist
Plants Not applicable Florida mudmidget Not applicable Wolffiella gladiata Not applicable Not listed Threatened Added
Plants Not applicable Forest skullcap Not applicable Scutellaria ovata Not applicable Threatened Threatened No change in status
Plants Not applicable Forked aster Not applicable Eurybia furcata Aster furcatus Threatened Threatened No change in status
Plants Not applicable Fragile prickly pear Not applicable Opuntia fragilis Not applicable Endangered Endangered No change in status
Plants Not applicable Franklin's phacelia Not applicable Phacelia franklinii Not applicable Threatened Threatened No change in status
Plants Not applicable Frost grape Not applicable Vitis vulpina Not applicable Threatened Special Concern Downlisted to no status
Plants Not applicable Gattinger's gerardia Not applicable Agalinis gattingeri Not applicable Endangered Endangered No change in status
Plants Not applicable Giant horsetail Not applicable Equisetum telmateia Not applicable Extirpated Extirpated No change in status
Plants Not applicable Ginseng Not applicable Panax quinquefolius Not applicable Threatened Threatened No change in status
Plants Not applicable Globe beak-rush Not applicable Rhynchospora recognita Rhynchospora globularis Endangered Endangered No change in status
Plants Not applicable Globe-fruited seedbox Not applicable Ludwigia sphaerocarpa Not applicable Threatened Endangered Uplist
Plants Not applicable Goblin moonwort Not applicable Botrychium mormo Not applicable Threatened Endangered Uplist
Plants Not applicable Goldenseal Not applicable Hydrastis canadensis Not applicable Threatened Threatened No change in status
Plants Not applicable Goosefoot corn salad Not applicable Valerianella chenopodiifolia Not applicable Threatened Endangered Uplist
Plants Not applicable Great northern aster Not applicable Canadanthus modestus Not applicable Threatened Threatened No change in status
Plants Not applicable Greenish-white sedge Not applicable Carex albolutescens Not applicable Threatened Threatened No change in status
Plants Not applicable Greenstar sedge Not applicable Carex viridistellata Not applicable Not listed Threatened Added
Plants Not applicable Hairy mountain mint Not applicable Pycnanthemum pilosum Not applicable Threatened Threatened No change in status
Plants Not applicable Hairy wild petunia Not applicable Ruellia humilis Not applicable Threatened Threatened No change in status
Plants Not applicable Hall's bulrush Not applicable Schoenoplectiella hallii Not applicable Threatened Threatened No change in status
Plants Not applicable Hart's-tongue fern Not applicable Asplenium scolopendrium var. americanum Phyllitis scolopendrium var. americana Endangered Endangered No change in status
Plants Not applicable Hayden's sedge Not applicable Carex haydenii Not applicable Extirpated Extirpated No change in status
Plants Not applicable Hay-scented fern Not applicable Dennstaedtia punctilobula Not applicable Threatened Endangered Uplist
Plants Not applicable Heart-leaved arnica Not applicable Arnica cordifolia Arnica whitneyi Endangered Endangered No change in status
Plants Not applicable Heart-leaved plantain Not applicable Plantago cordata Not applicable Endangered Endangered No change in status
Plants Not applicable Heavy sedge Not applicable Carex gravida Not applicable Extirpated Extirpated No change in status
Plants Not applicable Hedge-hyssop Not applicable Gratiola aurea Gratiola lutea Threatened Threatened No change in status
Plants Not applicable Hedyotis Not applicable Stenaria nigricans Not applicable Extirpated Extirpated No change in status
Plants Not applicable Hill's pondweed Not applicable Potamogeton hillii Not applicable Threatened Threatened No change in status
Plants Not applicable Hollow-stemmed Joe-pye weed Not applicable Eutrochium fistulosum Not applicable Threatened Threatened No change in status
Plants Not applicable Houghton's goldenrod Not applicable Solidago houghtonii Not applicable Threatened Threatened No change in status
Plants Not applicable Hudson Bay eyebright Not applicable Euphrasia hudsoniana Not applicable Threatened Threatened No change in status
Plants Not applicable Hudson Bay sedge Not applicable Carex heleonastes Not applicable Endangered Endangered No change in status
Plants Not applicable Hyssop-leaved fleabane Not applicable Erigeron hyssopifolius Not applicable Threatened Threatened No change in status
Plants Not applicable Jacob's ladder Not applicable Polemonium reptans Not applicable Threatened Threatened No change in status
Plants Not applicable Kitten-tails Not applicable Besseya bullii Not applicable Endangered Endangered No change in status
Plants Not applicable Lake cress Not applicable Rorippa aquatica Not applicable Threatened Special Concern Downlisted to no status
Plants Not applicable Lake Huron tansy Not applicable Tanacetum bipinnatum Tanacetum huronense Threatened Special Concern Downlisted to no status
Plants Not applicable Lakeside daisy Not applicable Tetraneuris herbacea Not applicable Endangered Endangered No change in status
Plants Not applicable Lapland buttercup Not applicable Coptidium lapponicum Not applicable Threatened Threatened No change in status
Plants Not applicable Large round-leaved orchid Not applicable Platanthera macrophylla Platanthera orbiculata var. macrophylla Not listed Threatened Added
Plants Not applicable Large toothwort Not applicable Cardamine maxima Not applicable Threatened Special Concern Downlisted to no status
Plants Not applicable Large water starwort Not applicable Callitriche heterophylla Not applicable Threatened Threatened No change in status
Plants Not applicable Least pinweed Not applicable Lechea minor Not applicable Extirpated Threatened Added
Plants Not applicable Leggett's pinweed Not applicable Lechea pulchella Not applicable Threatened Threatened No change in status
Plants Not applicable Leiberg's panic grass Not applicable Dichanthelium leibergii Panicum leibergii Threatened Threatened No change in status
Plants Not applicable Lesser ladies'-tresses Not applicable Spiranthes ovalis Not applicable Threatened Special Concern Downlisted to no status
Plants Not applicable Limestone oak fern Not applicable Gymnocarpium robertianum Not applicable Threatened Threatened No change in status
Plants Not applicable Log sedge Not applicable Carex decomposita Not applicable Extirpated Extirpated No change in status
Plants Not applicable Long-bracted spiderwort Not applicable Tradescantia bracteata Not applicable Extirpated Extirpated No change in status
Plants Not applicable Longleaf arnica Not applicable Arnica lonchophylla Not applicable Endangered Endangered No change in status
Plants Not applicable Low northern rock cress Not applicable Braya humilis Not applicable Threatened Extirpated Downlisted to Extirpated
Plants Not applicable Low-forked chickweed Not applicable Paronychia fastigiata Not applicable Extirpated Extirpated No change in status
Plants Not applicable Macoun's buttercup Not applicable Ranunculus macounii Not applicable Threatened Threatened No change in status
Plants Not applicable Manna grass Not applicable Glyceria acutiflora Not applicable Extirpated Endangered Added
Plants Not applicable Marbleweed Not applicable Lithospermum molle Not applicable Extirpated Extirpated No change in status
Plants Not applicable Marsh fleabane Not applicable Tephroseris palustris Senecio congestus Extirpated Extirpated No change in status
Plants Not applicable Marsh grass-of-parnassus Not applicable Parnassia palustris Not applicable Threatened Threatened No change in status
Plants Not applicable Maryland meadow beauty Not applicable Rhexia mariana Rhexia mariana var. mariana Threatened Threatened No change in status
Plants Not applicable Mat muhly Not applicable Muhlenbergia richardsonis Not applicable Threatened Threatened No change in status
Plants Not applicable Meadow sedge Not applicable Carex praticola Not applicable Not listed Extirpated Not applicable
Plants Not applicable Mermaid-weed Not applicable Proserpinaca pectinata Not applicable Endangered Endangered No change in status
Plants Not applicable Michigan monkey flower Not applicable Mimulus michiganensis Mimulus glabratus var. michiganensis Endangered Endangered No change in status
Plants Not applicable Michigan moonwort Western moonwort Botrychium michiganense Botrychium hesperium Threatened Threatened No change in status
Plants Not applicable Mikania Climbing hempweed Mikania scandens Not applicable Threatened Endangered Uplist
Plants Not applicable Missouri goldenrod Not applicable Solidago missouriensis Not applicable Threatened Extirpated Downlisted to Extirpated
Plants Not applicable Missouri rock cress Not applicable Boechera missouriensis Not applicable Special Concern Threatened Added
Plants Not applicable Moonwart Not applicable Botrychium acuminatum Botrychium matricariifolium Endangered Delist Downlisted to no status
Plants Not applicable Moor rush Not applicable Juncus stygius Not applicable Threatened Endangered Uplist
Plants Not applicable Mountain cranberry Not applicable Vaccinium vitis-idaea Not applicable Endangered Endangered No change in status
Plants Not applicable Mountain fir moss Not applicable Huperzia appressa Huperzia appalachiana Special Concern Endangered Added
Plants Not applicable Mountain mint Not applicable Pycnanthemum muticum Not applicable Threatened Threatened No change in status
Plants Not applicable Mountain timothy Not applicable Phleum alpinum Not applicable Extirpated Extirpated No change in status
Plants Not applicable Mullein-foxglove Not applicable Dasistoma macrophylla Not applicable Endangered Threatened Downlisted
Plants Not applicable Narrow-leaved gentian Not applicable Gentiana linearis Not applicable Threatened Threatened No change in status
Plants Not applicable Narrow-leaved puccoon Not applicable Lithospermum incisum Not applicable Extirpated Extirpated No change in status
Plants Not applicable Narrow-leaved reedgrass Not applicable Calamagrostis stricta ssp. Stricta Not applicable Threatened Threatened No change in status
Plants Not applicable Netted chain-fern Not applicable Woodwardia areolata Not applicable Extirpated Extirpated No change in status
Plants Not applicable Netted nut rush Not applicable Scleria reticularis Not applicable Threatened Threatened No change in status
Plants Not applicable New England sedge Not applicable Carex novae-angliae Not applicable Threatened Threatened No change in status
Plants Not applicable New England violet Not applicable Viola novae-angliae Not applicable Threatened Threatened No change in status
Plants Not applicable Nodding mandarin Not applicable Prosartes maculata Disporum maculatum Extirpated Extirpated No change in status
Plants Not applicable Nodding pogonia Three birds orchid Triphora trianthophora Not applicable Threatened Threatened No change in status
Plants Not applicable Nodding rattlesnake-root Not applicable Prenanthes crepidinea Not applicable Threatened Threatened No change in status
Plants Not applicable Northern bayberry Not applicable Myrica pensylvanica Not applicable Threatened Threatened No change in status
Plants Not applicable Northern bladderwort Not applicable Utricularia ochroleuca Not applicable Not listed Threatened Added
Plants Not applicable Northern fairy bells Not applicable Prosartes trachycarpa Disporum trachycarpum Threatened Threatened No change in status
Plants Not applicable Northern marsh violet Not applicable Viola epipsila Not applicable Endangered Extirpated Downlisted to Extirpated
Plants Not applicable Northern oak fern Not applicable Gymnocarpium jessoense Not applicable Endangered Endangered No change in status
Plants Not applicable Northern prostrate clubmoss Not applicable Lycopodiella margueritae Lycopodiella appressa Threatened Threatened No change in status
Plants Not applicable Northern ragwort Not applicable Packera indecora Not applicable Threatened Threatened No change in status
Plants Not applicable Northern reedgrass Not applicable Calamagrostis lacustris Not applicable Threatened Delist Downlisted to no status
Plants Not applicable Northern woodsia Not applicable Woodsia alpina Not applicable Endangered Endangered No change in status
Plants Not applicable Orange- or yellow-fringed orchid Not applicable Platanthera ciliaris Habenaria ciliaris Endangered Endangered No change in status
Plants Not applicable Painted trillium Not applicable Trillium undulatum Not applicable Endangered Endangered No change in status
Plants Not applicable Pale avens Not applicable Geum virginianum Not applicable Special Concern Threatened Added
Plants Not applicable Pale beard-tongue Not applicable Penstemon pallidus Not applicable Special Concern Extirpated Not applicable
Plants Not applicable Pale duckweed Not applicable Lemna valdiviana Not applicable Extirpated Extirpated No change in status
Plants Not applicable Pale Indian paintbrush Not applicable Castilleja septentrionalis Not applicable Threatened Threatened No change in status
Plants Not applicable Panic grass Not applicable Panicum longifolium Panicum rigidulum var. pubescens Threatened Threatened No change in status
Plants Not applicable Panicled hawkweed Not applicable Hieracium paniculatum Not applicable Threatened Threatened No change in status
Plants Not applicable Panicled screwstem Not applicable Bartonia paniculata Not applicable Threatened Threatened No change in status
Plants Not applicable Pearlwort Not applicable Sagina nodosa Not applicable Threatened Threatened No change in status
Plants Not applicable Philadelphia panic-grass Not applicable Panicum philadelphicum Not applicable Threatened Endangered Uplist
Plants Not applicable Pine-drops Not applicable Pterospora andromedea Not applicable Threatened Threatened No change in status
Plants Not applicable Pink milkwort Not applicable Polygala incarnata Not applicable Extirpated Extirpated No change in status
Plants Not applicable Pitcher's thistle Not applicable Cirsium pitcheri Not applicable Threatened Threatened No change in status
Plants Not applicable Plains blazing star Not applicable Liatris squarrosa Not applicable Extirpated Extirpated No change in status
Plants Not applicable Plains muhly Not applicable Muhlenbergia cuspidata Not applicable Extirpated Extirpated No change in status
Plants Not applicable Prairie birdfoot violet Not applicable Viola pedatifida Not applicable Threatened Endangered Uplist
Plants Not applicable Prairie buttercup Not applicable Ranunculus rhomboideus Not applicable Threatened Threatened No change in status
Plants Not applicable Prairie cinquefoil Not applicable Potentilla litoralis Not applicable Threatened Threatened No change in status
Plants Not applicable Prairie coreopsis Not applicable Coreopsis palmata Not applicable Threatened Endangered Uplist
Plants Not applicable Prairie crab Not applicable Malus ioensis Not applicable Not listed Extirpated Not applicable
Plants Not applicable Prairie golden alexanders Not applicable Zizia aptera Not applicable Threatened Threatened No change in status
Plants Not applicable Prairie moonwort Not applicable Botrychium campestre Not applicable Threatened Threatened No change in status
Plants Not applicable Prairie or pale agoseris Not applicable Agoseris glauca Not applicable Threatened Threatened No change in status
Plants Not applicable Prairie parsley Not applicable Polytaenia nuttallii Not applicable Extirpated Extirpated No change in status
Plants Not applicable Prairie smoke Not applicable Geum triflorum Not applicable Threatened Threatened No change in status
Plants Not applicable Prairie trillium Not applicable Trillium recurvatum Not applicable Threatened Special Concern Downlisted to no status
Plants Not applicable Prairie white-fringed orchid Not applicable Platanthera leucophaea Habenaria leucophaea Endangered Endangered No change in status
Plants Not applicable Prickly saxifrage Not applicable Saxifraga tricuspidata Not applicable Threatened Threatened No change in status
Plants Not applicable Pumpelly's bromegrass Not applicable Bromus pumpellianus Not applicable Threatened Threatened No change in status
Plants Not applicable Pumpkin ash Not applicable Fraxinus profunda Fraxinus tomentosa Threatened Threatened No change in status
Plants Not applicable Purple cliff brake Not applicable Pellaea atropurpurea Not applicable Threatened Threatened No change in status
Plants Not applicable Purple coneflower Not applicable Echinacea purpurea Not applicable Extirpated Extirpated No change in status
Plants Not applicable Purple milkweed Not applicable Asclepias purpurascens Not applicable Threatened Threatened No change in status
Plants Not applicable Purple prairie clover Not applicable Dalea purpurea Petalostemon purpureum Extirpated Extirpated No change in status
Plants Not applicable Purple spike rush Not applicable Eleocharis atropurpurea Not applicable Endangered Endangered No change in status
Plants Not applicable Purple turtlehead Not applicable Chelone obliqua Not applicable Endangered Endangered No change in status
Plants Not applicable Pygmy water lily Not applicable Nymphaea leibergii Nymphaea tetragona Endangered Endangered No change in status
Plants Not applicable Queen-of-the-prairie Not applicable Filipendula rubra Not applicable Threatened Threatened No change in status
Plants Not applicable Ragwort Not applicable Packera insulae-regalis Not applicable Not listed Threatened Added
Plants Not applicable Rattlesnake-master Button snakeroot Eryngium yuccifolium Not applicable Threatened Endangered Uplist
Plants Not applicable Raven's-foot sedge Not applicable Carex crus-corvi Not applicable Endangered Endangered No change in status
Plants Not applicable Red mulberry Not applicable Morus rubra Not applicable Threatened Threatened No change in status
Plants Not applicable Red-fruited chokeberry Not applicable Aronia arbutifolia Not applicable Not listed Threatened Added
Plants Not applicable Rock cress Not applicable Boechera dentata Not applicable Threatened Threatened No change in status
Plants Not applicable Rock sandwort Not applicable Minuartia dawsonensis Not applicable Not listed Threatened Added
Plants Not applicable Rock-jasmine Not applicable Androsace occidentalis Not applicable Endangered Extirpated Downlisted to Extirpated
Plants Not applicable Rock-rose Not applicable Chamaerhodos nuttallii var. keweenawensis Chamaerhodos erecta Endangered Endangered No change in status
Plants Not applicable Rosepink Not applicable Sabatia angularis Not applicable Threatened Threatened No change in status
Plants Not applicable Rosinweed Not applicable Silphium integrifolium Not applicable Threatened Threatened No change in status
Plants Not applicable Ross's sedge Not applicable Carex rossii Not applicable Threatened Threatened No change in status
Plants Not applicable Rosy pussytoes Not applicable Antennaria rosea Not applicable Endangered Extirpated Downlisted to Extirpated
Plants Not applicable Rough fescue Not applicable Festuca altaica Not applicable Threatened Special Concern Downlisted to no status
Plants Not applicable Round-fruited St. John's-wort Not applicable Hypericum sphaerocarpum Not applicable Endangered Endangered No change in status
Plants Not applicable Round-leaved violet Not applicable Viola rotundifolia Not applicable Not listed Threatened Added
Plants Not applicable Round-seed panic-grass Not applicable Dichanthelium polyanthes Panicum polyanthes Endangered Endangered No change in status
Plants Not applicable Sand cinquefoil Not applicable Potentilla supina Not applicable Threatened Threatened No change in status
Plants Not applicable Satiny willow Not applicable Salix pellita Not applicable Special Concern Threatened Added
Plants Not applicable Sawtooth wormwood Not applicable Artemisia serrata Not applicable Not listed Threatened Added
Plants Not applicable Scirpus-like rush Not applicable Juncus scirpoides Not applicable Threatened Extirpated Downlisted to Extirpated
Plants Not applicable Seaside crowfoot Not applicable Halerpestes cymbalaria Ranunculus cymbalaria Threatened Threatened No change in status
Plants Not applicable Sedge Not applicable Carex atratiformis Not applicable Threatened Threatened No change in status
Plants Not applicable Sedge Not applicable Carex conjuncta Not applicable Threatened Threatened No change in status
Plants Not applicable Sedge Not applicable Carex media Not applicable Threatened Endangered Uplist
Plants Not applicable Sedge Not applicable Carex tincta Not applicable Endangered Endangered No change in status
Plants Not applicable Shooting star Not applicable Primula meadia Not applicable Endangered Endangered No change in status
Plants Not applicable Short-beak beak-rush Not applicable Rhynchospora nitens Psilocarya nitens Not listed Extirpated Not applicable
Plants Not applicable Short-beaked arrowhead Not applicable Sagittaria brevirostra Not applicable Threatened Threatened No change in status
Plants Not applicable Short-fruited rush Not applicable Juncus brachycarpus Not applicable Threatened Threatened No change in status
Plants Not applicable Shortstalk chickweed Not applicable Cerastium brachypodum Not applicable Threatened Threatened No change in status
Plants Not applicable Showy orchis Not applicable Galearis spectabilis Orchis spectabilis Endangered Endangered No change in status
Plants Not applicable Side-oats grama grass Not applicable Bouteloua curtipendula Not applicable Endangered Endangered No change in status
Plants Not applicable Skinner's gerardia Not applicable Agalinis skinneriana Not applicable Endangered Endangered No change in status
Plants Not applicable Skullcap Not applicable Scutellaria nervosa Not applicable Extirpated Extirpated No change in status
Plants Not applicable Skullcap Not applicable Scutellaria incana Not applicable Endangered Endangered No change in status
Plants Not applicable Slender beard tongue Not applicable Penstemon gracilis Not applicable Extirpated Extirpated No change in status
Plants Not applicable Slender dayflower Not applicable Commelina erecta Not applicable Extirpated Extirpated No change in status
Plants Not applicable Slender finger grass Not applicable Digitaria filiformis Not applicable Threatened Threatened No change in status
Plants Not applicable Slender manna grass Not applicable Glyceria melicaria Not applicable Endangered Endangered No change in status
Plants Not applicable Slender spike-rush Not applicable Eleocharis nitida Not applicable Extirpated Extirpated No change in status
Plants Not applicable Slender spike-rush Not applicable Eleocharis geniculata Not applicable Threatened Threatened No change in status
Plants Not applicable Slough grass Not applicable Beckmannia syzigachne Not applicable Threatened Special Concern Downlisted to no status
Plants Not applicable Small blue-eyed Mary Not applicable Collinsia parviflora Not applicable Threatened Threatened No change in status
Plants Not applicable Small log fern Not applicable Dryopteris celsa Not applicable Endangered Endangered No change in status
Plants Not applicable Small round-leaved orchis Not applicable Amerorchis rotundifolia Orchis rotundifolia Threatened Threatened No change in status
Plants Not applicable Small skullcap Not applicable Scutellaria parvula Not applicable Extirpated Extirpated No change in status
Plants Not applicable Small wood sunflower Not applicable Helianthus microcephalus Not applicable Endangered Endangered No change in status
Plants Not applicable Small yellow pond lily Not applicable Nuphar microphylla Not applicable Extirpated Extirpated No change in status
Plants Not applicable Smaller whorled pogonia Not applicable Isotria medeoloides Not applicable Threatened Threatened No change in status
Plants Not applicable Small-flowered wood rush Not applicable Luzula parviflora Not applicable Special Concern Extirpated Not applicable
Plants Not applicable Small-fruited panic grass Not applicable Dichanthelium microcarpon Not applicable Endangered Endangered No change in status
Plants Not applicable Small-fruited spike-rush Not applicable Eleocharis microcarpa Not applicable Extirpated Extirpated No change in status
Plants Not applicable Smooth rose-mallow Not applicable Hibiscus laevis Hibiscus militaris Endangered Endangered No change in status
Plants Not applicable Smooth ruellia Not applicable Ruellia strepens Not applicable Endangered Endangered No change in status
Plants Not applicable Smooth whitlow grass Not applicable Draba glabella Not applicable Threatened Threatened No change in status
Plants Not applicable Snow trillium Not applicable Trillium nivale Not applicable Extirpated Extirpated No change in status
Plants Not applicable Soapwort gentian Not applicable Gentiana saponaria Not applicable Endangered Endangered No change in status
Plants Not applicable Southeastern adder's-tongue Not applicable Ophioglossum vulgatum Ophioglossum pycnostichum Threatened Threatened No change in status
Plants Not applicable Spatulate moonwort Not applicable Botrychium spathulatum Not applicable Threatened Extirpated Downlisted to Extirpated
Plants Not applicable Spearwort Not applicable Ranunculus ambigens Not applicable Threatened Threatened No change in status
Plants Not applicable Spike rush Not applicable Eleocharis radicans Not applicable Extirpated Endangered Added
Plants Not applicable Spotted pondweed Not applicable Potamogeton pulcher Not applicable Endangered Threatened Downlisted
Plants Not applicable Squashberry Mooseberry Viburnum edule Not applicable Threatened Threatened No change in status
Plants Not applicable Starry campion Not applicable Silene stellata Not applicable Threatened Threatened No change in status
Plants Not applicable Stiff gentian Not applicable Gentianella quinquefolia Not applicable Threatened Threatened No change in status
Plants Not applicable Stout smartweed Not applicable Persicaria robustior Not applicable Not listed Threatened Added
Plants Not applicable Straw sedge Not applicable Carex straminea Not applicable Endangered Endangered No change in status
Plants Not applicable Sullivant's milkweed Not applicable Asclepias sullivantii Not applicable Threatened Threatened No change in status
Plants Not applicable Sun sedge Not applicable Carex inops Carex inops ssp. heliophila Special Concern Threatened Added
Plants Not applicable Swamp candles Not applicable Lysimachia hybrida Not applicable Extirpated Extirpated No change in status
Plants Not applicable Swamp cottonwood Not applicable Populus heterophylla Not applicable Endangered Endangered No change in status
Plants Not applicable Sweet Cicely Not applicable Osmorhiza depauperata Osmorhiza obtusa Threatened Threatened No change in status
Plants Not applicable Sweet coltsfoot Not applicable Petasites sagittatus Petasites frigidus var. sagittatus Threatened Threatened No change in status
Plants Not applicable Sweet coneflower Not applicable Rudbeckia subtomentosa Not applicable Extirpated Extirpated No change in status
Plants Not applicable Tall green milkweed Not applicable Asclepias hirtella Not applicable Threatened Threatened No change in status
Plants Not applicable Tea-leaved willow Not applicable Salix planifolia Not applicable Threatened Threatened No change in status
Plants Not applicable Tennessee bladder fern Not applicable Cystopteris tennesseensis C. fragilis var. tennesseensis Threatened Delist Downlisted to no status
Plants Not applicable Three-awned grass Not applicable Aristida longespica Not applicable Threatened Special Concern Downlisted to no status
Plants Not applicable Three-awned grass Not applicable Aristida dichotoma Not applicable Extirpated Remove Not applicable
Plants Not applicable Three-ribbed spike rush Not applicable Eleocharis tricostata Not applicable Threatened Threatened No change in status
Plants Not applicable Three-square bulrush Not applicable Schoenoplectus americanus Scirpus olneyi Endangered Endangered No change in status
Plants Not applicable Tinted spurge Not applicable Euphorbia commutata Not applicable Threatened Threatened No change in status
Plants Not applicable Toadshade Not applicable Trillium sessile Not applicable Threatened Threatened No change in status
Plants Not applicable Trailing bush clover Not applicable Lespedeza procumbens Not applicable Extirpated Extirpated No change in status
Plants Not applicable Twisted whitlow grass Not applicable Draba incana Not applicable Threatened Endangered Uplist
Plants Not applicable Umbrella-grass Not applicable Fuirena pumila Not applicable Threatened Threatened No change in status
Plants Not applicable Upland boneset Not applicable Eupatorium sessilifolium Not applicable Threatened Threatened No change in status
Plants Not applicable Vasey's pondweed Not applicable Potamogeton vaseyi Not applicable Threatened Threatened No change in status
Plants Not applicable Vasey's rush Not applicable Juncus vaseyi Not applicable Threatened Threatened No change in status
Plants Not applicable Violet wood sorrel Not applicable Oxalis violacea Not applicable Extirpated Extirpated No change in status
Plants Not applicable Virginia bluebells Not applicable Mertensia virginica Not applicable Endangered Threatened Downlisted
Plants Not applicable Virginia flax Not applicable Linum virginianum Not applicable Threatened Threatened No change in status
Plants Not applicable Virginia snakeroot Not applicable Endodeca serpentaria Not applicable Threatened Threatened No change in status
Plants Not applicable Virginia spiderwort Not applicable Tradescantia virginiana Not applicable Special Concern Threatened Added
Plants Not applicable Virginia water-horehound Not applicable Lycopus virginicus Not applicable Threatened Special Concern Downlisted to no status
Plants Not applicable Voss's goldenrod Not applicable Solidago vossii Not applicable Not listed Endangered Added
Plants Not applicable Walking fern Not applicable Asplenium rhizophyllum Camptosorus rhizophyllus Threatened Threatened No change in status
Plants Not applicable Wall-rue Not applicable Asplenium ruta-muraria Not applicable Endangered Endangered No change in status
Plants Not applicable Warty panic grass Not applicable Panicum verrucosum Not applicable Threatened Threatened No change in status
Plants Not applicable Water willow Not applicable Justicia americana Not applicable Threatened Threatened No change in status
Plants Not applicable Watermeal Not applicable Wolffia brasiliensis Not applicable Threatened Delist Downlisted to no status
Plants Not applicable Waterthread pondweed Not applicable Potamogeton bicupulatus Potamogeton capillaceus Threatened Threatened No change in status
Plants Not applicable Weak stellate sedge Not applicable Carex seorsa Not applicable Threatened Threatened No change in status
Plants Not applicable Western dock Not applicable Rumex occidentalis Not applicable Endangered Endangered No change in status
Plants Not applicable Western mugwort Not applicable Artemisia ludoviciana Not applicable Threatened Threatened No change in status
Plants Not applicable Western silvery aster Not applicable Symphyotrichum sericeum Not applicable Threatened Threatened No change in status
Plants Not applicable White bergamot Not applicable Monarda clinopodia Not applicable Not listed Threatened Added
Plants Not applicable White false indigo Not applicable Baptisia lactea Not applicable Special Concern Threatened Added
Plants Not applicable White gentian Not applicable Gentiana alba Not applicable Endangered Endangered No change in status
Plants Not applicable White goldenrod Not applicable Solidago bicolor Not applicable Endangered Endangered No change in status
Plants Not applicable White lady slipper Not applicable Cypripedium candidum Not applicable Threatened Threatened No change in status
Plants Not applicable Whorled pogonia Not applicable Isotria verticillata Not applicable Threatened Threatened No change in status
Plants Not applicable Wideflower phlox Not applicable Phlox ovata Phlox latifolia Endangered Endangered No change in status
Plants Not applicable Widgeon grass Not applicable Ruppia cirrhosa Not applicable Threatened Threatened No change in status
Plants Not applicable Wild bean Not applicable Phaseolus polystachios Not applicable Extirpated Extirpated No change in status
Plants Not applicable Wild hyacinth Not applicable Camassia scilloides Not applicable Threatened Threatened No change in status
Plants Not applicable Wild lilac Not applicable Ceanothus sanguineus Not applicable Threatened Threatened No change in status
Plants Not applicable Wild oats Not applicable Chasmanthium latifolium Not applicable Endangered Extirpated Downlisted to Extirpated
Plants Not applicable Wild rice Not applicable Zizania aquatica Not applicable Threatened Threatened No change in status
Plants Not applicable Wild sweet potato Man-of-the-earth Ipomoea pandurata Not applicable Threatened Threatened No change in status
Plants Not applicable Wild sweet William Not applicable Phlox maculata Not applicable Threatened Threatened No change in status
Plants Not applicable Winged monkey flower Not applicable Mimulus alatus Not applicable Extirpated Threatened Added
Plants Not applicable Wisteria Not applicable Wisteria frutescens Not applicable Threatened Threatened No change in status
Plants Not applicable Woodland everlasting Not applicable Omalotheca sylvatica Not applicable Threatened Threatened No change in status
Plants Not applicable Woodland lettuce Not applicable Lactuca floridana Not applicable Threatened Threatened No change in status
Plants Not applicable Yellow fumewort Not applicable Corydalis flavula Not applicable Threatened Threatened No change in status
Plants Not applicable Yellow pitcher plant Not applicable Sarracenia purpurea forma heterophylla Not applicable Threatened Delist Downlisted to no status
Plants Not applicable Yellow-flowered leafcup Not applicable Smallanthus uvedalia Not applicable Threatened Threatened No change in status

Threatened and endangered species list

Filed with the secretary of state on March 20, 2023

These rules take effect immediately upon filing with the secretary of state unless adopted under section 33, 44, or 45a(9) of the administrative procedures act of 1969, 1969 PA 306, MCL 24.233, 24.244, or 24.245a. Rules adopted under these sections become effective 7 days after filing with the secretary of state.

(By authority conferred on the department of natural resources by section 36503 of the natural resources and environmental protection act, 1994 PA 451, MCL 324.36503)

R 299.1021, R 299.1022, R 299.1023, R 299.1024, R 299.1025, R 299.1026, R 299.1027, and R 299.1028 of the Michigan Administrative Code are amended, as follows:

R 299.1021 Mollusks.

Rule 1. (1) The following mollusk species of class Pelecypoda (mussels) are included on the state list of endangered species:

  • Epioblasma perobliqua (White catspaw)
  • Epioblasma rangiana (Northern riffleshell)
  • Epioblasma triquetra (Snuffbox)
  • Obliquaria reflexa (Threehorn wartyback)
  • Obovaria olivaria (Hickorynut)
  • Obovaria subrotunda (Round hickorynut)
  • Patulunio fabalis (Rayed bean)
  • Pleurobema clava (Clubshell)
  • Sagittunio nasutus (Eastern pondmussel)
  • Simpsonaias ambigua (Salamander mussel)
  • Toxolasma lividus (Purple lilliput)
  • Toxolasma parvum (Lilliput)
  • Truncilla donaciformis (Fawnsfoot)

(2) The following mollusk species of class Pelecypoda (mussels) are included on the state list of threatened species:

  • Alasmidonta viridis (Slippershell)
  • Cyclonaias tuberculata (Purple wartyback)
  • Lampsilis fasciola (Wavyrayed lampmussel)
  • Ligumia recta (Black sandshell)

(3) The following mollusk species of class Pelecypoda (mussels) are thought to be extirpated in this state, but will be listed automatically as endangered if rediscovered in the state:

  • Leptodea leptodon (Scaleshell)
  • Potamilus ohiensis (Pink papershell)

(4) The following mollusk species of class Gastropoda (snails) are included on the state list of endangered species:

  • Catinella protracta (A land snail)
  • Gastrocopta holzingeri (Lamda snaggletooth)
  • Guppya sterkii (Sterki’s granule)
  • Planorbella multivolvis (Acorn ramshorn)
  • Vallonia gracilicosta albula (A land snail)
  • Vertigo hubrichti (Hubricht’s vertigo)
  • Vertigo modesta modesta (A land snail)
  • Vertigo modesta parietalis (A land snail)
  • Vertigo morsei (Six-whorl vertigo)
  • Vertigo nylanderi (Deep-throat vertigo)

(5) The following mollusk species of class Gastropoda (snails) are included on the state list of threatened species:

  • Catinella exile (Pleistocene catinella)
  • Catinella gelida (A land snail with no common name)
  • Euchemotrema hubrichti (Carinate pillsnail)
  • Euconulus alderi (A land snail with no common name)
  • Hendersonia occulta (Cherrystone drop)
  • Mesodon elevatus (Proud globe)
  • Pallifera fosteri (Foster mantleslug)
  • Vertigo bollesiana (Delicate vertigo)

R 299.1022 Insects.

Rule 2. (1) The following insect species are included on the state list of endangered species:

  • Bombus affinis (Rusty-patched bumble bee)
  • Bombus pensylvanicus (American bumble bee)
  • Brychius hungerfordi (Hungerford’s crawling water beetle)
  • Calephelis muticum (Swamp metalmark)
  • Catocala amestris (Three-staff underwing)
  • Fitchiella robertsonii (Robertson's flightless planthopper)
  • Flexamia huroni (Huron River leafhopper)
  • Hesperia ottoe (Ottoe skipper)
  • Neonympha mitchellii mitchellii (Mitchell’s satyr)
  • Oarisma poweshiek (Poweshiek skipperling)
  • Schinia indiana (Phlox moth)
  • Schinia lucens (Leadplant moth)
  • Somatochlora hineana (Hine’s emerald dragonfly)
  • Stylurus plagiatus (Russet-tipped clubtail)
  • Tachopteryx thoreyi (Gray petaltail)

(2) The following insect species are included on the state list of threatened species:

  • Callophrys irus (Frosted elfin)
  • Cordulegaster erronea (Tiger spiketail)
  • Dryobius sexnotatus (Six-banded longhorn beetle)
  • Erynnis persius persius (Persius dusky wing)
  • Euphyes dukesi (Dukes’ skipper)
  • Flexamia reflexa (Leafhopper)
  • Lycaeides melissa samuelis (Karner blue)
  • Macromia alleghaniensis (Alleghany river cruiser)
  • Ophiogomphus howei (Pygmy snaketail)
  • Papaipema sciata (Culvers root borer)
  • Papaipema silphii (Silphium borer moth)
  • Plebejus idas nabokovi (Nabokov's blue)
  • Pyrgus wyandot (Grizzled skipper)
  • Stylurus notatus (Elusive clubtail)
  • Trimerotropis huroniana (Lake Huron locust)

(3) The following insect species are thought to be extirpated in this state, but will be listed automatically as threatened if rediscovered in the state:

  • Chlosyne gorgone (Gorgone checkerspot)
  • Nicrophorus americanus (American burying beetle)
  • Polygonia gracilis (Hoary comma)
  • Speyeria idalia (Regal fritillary)

R 299.1023 Fishes.

Rule 3. (1) The following fish species are included on the state list of endangered species:

  • Chrosomus erythrogaster (Southern redbelly dace)
  • Clinostomus elongatus (Redside dace)
  • Coregonus zenithicus (Shortjaw cisco)
  • Erimyzon oblongus (Western creek chubsucker)
  • Hiodon tergisus (Mooneye)
  • Notropis anogenus (Pugnose shiner)
  • Notropis photogenis (Silver shiner)
  • Noturus stigmosus (Northern madtom)
  • Opsopoeodus emiliae (Pugnose minnow)
  • Percina copelandi (Channel darter)
  • Percina shumardi (River darter)
  • Sander canadensis (Sauger)

(2) The following fish species are included on the state list of threatened species:

  • Acipenser fulvescens (Lake sturgeon)
  • Ammocrypta pellucida (Eastern sand darter)
  • Coregonus artedi (Cisco)
  • Coregonus bartlettii (Siskiwit lake cisco)
  • Coregonus hubbsi (Ives lake cisco)
  • Etheostoma spectabile (Orangethroat darter)
  • Macrhybopsis storeriana (Silver chub)
  • Moxostoma carinatum (River redhorse)
  • Notropis dorsalis (Bigmouth shiner)
  • Noturus miurus (Brindled madtom)

(3) The following fish species are thought to be extirpated in this state, but will be listed automatically as threatened if rediscovered in the state:

  • Coregonus nigripinnis (Blackfin cisco)
  • Coregonus reighardi (Shortnose cisco)
  • Hybopsis amblops [Notropis amblops] (Bigeye chub)
  • Notropis chalybaeus (Ironcolor shiner)
  • Notropis texanus (Weed shiner)
  • Polyodon spathula (Paddlefish)
  • Thymallus arcticus (Arctic grayling)

(4) The following fish species are thought to be extinct, but will be listed automatically as extirpated if rediscovered outside this state and listed automatically as threatened if rediscovered within this state:

  • Coregonus johannae (Deepwater cisco)
  • Sander vitreus glaucus (Blue pike)

R 299.1024 Amphibians.

Rule 4. (1) The following amphibian species are included on the state list of endangered species:

  • Ambystoma opacum (Marbled salamander)
  • Ambystoma texanum (Small-mouthed salamander or Smallmouth salamander)
  • Siren intermedia nettingi (Western lesser siren)

(2) The following amphibian species is included on the state list of threatened species:

  • Acris crepitans blanchardii (Blanchard’s cricket frog)

R 299.1025 Reptiles.

Rule 5. (1) The following reptile species are included on the state list of endangered species:

  • Clonophis kirtlandii (Kirtland’s snake)
  • Nerodia erythrogaster neglecta (Copper-bellied water snake or Copperbelly water snake)

(2) The following reptile species are included on the state list of threatened species:

  • Aspidoscelis sexlineatus (Six-lined racerunner)
  • Clemmys guttata (Spotted turtle)
  • Glyptemys insculpta (Wood turtle)
  • Pantherophis gloydi (Eastern fox snake)
  • Sistrurus catenatus (Eastern massasauga rattlesnake)
  • Terrapene carolina (Eastern box turtle)

R 299.1026 Birds.

Rule 6. (1) The following bird species are included on the state list of endangered species:

  • Asio flammeus (Short-eared owl)
  • Asio otus (Long-eared owl)
  • Centronyx henslowii [Ammodramus henslowii] (Henslow’s sparrow)
  • Charadrius melodus (Piping plover)
  • Lanius ludovicianus migrans (Migrant loggerhead shrike)
  • Rallus elegans (King rail)
  • Tyto alba (Barn owl)

(2) The following bird species are included on the state list of threatened species:

  • Accipiter gentilis (Northern goshawk)
  • Antrostomus vociferus (Eastern whip-poor-will)
  • Bartramia longicauda (Upland sandpiper)
  • Canachites canadensis (Spruce grouse)
  • Chlidonias niger (Black tern)
  • Coccothraustes vespertinus (Evening grosbeak)
  • Corturnicops noveboracensis (Yellow rail)
  • Falco peregrinus (Peregrine falcon)
  • Gallinula galeata (Common gallinule)
  • Gavia immer (Common loon)
  • Hydroprogne caspia (Caspian tern)
  • Ixobrychus exilis (Least bittern)
  • Parkesia motacilla (Louisiana waterthrush)
  • Setophaga cerulea (Cerulean warbler)
  • Setophaga kirtlandii (Kirtland’s warbler)
  • Sterna forsteri (Forster’s tern)
  • Sterna hirundo (Common tern)
  • Vermivora chrysoptera (Golden-winged warbler)

R 299.1027 Mammals.

Rule 7. (1) The following mammal species are included on the state list of endangered species:

  • Felis concolor (Cougar)
  • Lynx canadensis (Lynx)
  • Microtus ochrogaster (Prairie vole)
  • Myotis sodalis (Indiana bat)

(2) The following mammal species are included on the state list of threatened species:

  • Cryptotis parva (Least shrew)
  • Myotis lucifugus (Little brown bat)
  • Myotis septentrionalis (Northern long-eared bat)
  • Nycticeius humeralis (Evening bat)
  • Perimyotis subflavus (Eastern pipistrelle or Tricolored bat)

R 299.1028 Plants.

Rule 8. (1) The following plant species are included on the state list of endangered species:

  • Agalinis gattingeri (Gattinger’s gerardia)
  • Agalinis skinneriana (Skinner’s gerardia)
  • Amerorchis rotundifolia [Orchis rotundifolia] (Small round-leaved orchis)
  • Aristida tuberculosa (Beach three-awned grass)
  • Arnica cordifolia [Arnica whitneyi] (Heart-leaved arnica)
  • Arnica lonchophylla (Longleaf arnica)
  • Asclepias ovalifolia (Dwarf milkweed)
  • Asplenium ruta-muraria (Wall-rue)
  • Asplenium scolopendrium var. americanum [Phyllitis scolopendrium var. americana] (Hart’s-tongue fern)
  • Baptisia leucophaea (Cream wild indigo)
  • Besseya bullii (Kitten-tails)
  • Botrychium mormo (Goblin moonwort)
  • Bouteloua curtipendula (Side-oats grama grass)
  • Caltha natans (Floating marsh marigold)
  • Carex crus-corvi (Raven’s-foot sedge)
  • Carex heleonastes (Hudson Bay sedge)
  • Carex nigra (Black sedge)
  • Carex platyphylla (Broad-leaved sedge)
  • Carex straminea (Straw sedge)
  • Carex tincta (Sedge)
  • Castanea dentata (American chestnut)
  • Chamaerhodos nuttallii var. keweenawensis [Chamaerhodos erecta] (Rock-rose)
  • Chelone obliqua (Purple turtlehead)
  • Coreopsis palmata (Prairie coreopsis)
  • Dennstaedtia punctilobula (Hay-scented fern)
  • Dichanthelium polyanthes [Panicum polyanthes] (Round-seed panic-grass)
  • Draba cana (Ashy whitlow grass)
  • Draba glabella (Smooth whitlow grass)
  • Draba incana (Twisted whitlow grass)
  • Echinodorus tenellus [Echinodorus parvulus] (Dwarf burhead)
  • Eleocharis atropurpurea (Purple spike rush)
  • Eleocharis microcarpa (Small-fruited spike-rush)
  • Eleocharis nitida (Slender spike rush)
  • Eleocharis parvula (Dwarf spike-rush)
  • Eleocharis radicans (Spike rush)
  • Eryngium yuccifolium (Rattlesnake-master or Button snakeroot)
  • Galium kamtschaticum (Bedstraw)
  • Gentiana alba (White gentian)
  • Gentiana puberulenta [Gentiana puberula] (Downy gentian)
  • Glyceria acutiflora (Manna grass)
  • Gymnocarpium jessoense (Northern oak fern)
  • Hedysarum alpinum (Alpine sainfoin)
  • Huperzia appressa (Mountain fir moss)
  • Hypericum adpressum (Creeping St. John’s-wort)
  • Hypericum sphaerocarpum (Round-fruited St. John’s-wort)
  • Isoetes engelmannii (Engelmann's quillwort)
  • Juncus stygius (Moor rush)
  • Ludwigia sphaerocarpa (Globe-fruited seedbox)
  • Lygodium palmatum (Climbing fern)
  • Mikania scandens (Mikania or Climbing hempweed)
  • Mimulus michiganensis [Mimulus glabratus var. michiganensis] (Michigan monkey flower)
  • Nuphar microphylla (Small yellow pond lily)
  • Nymphaea leibergii [Nymphaea tetragona] (Pygmy water lily)
  • Ophioglossum vulgatum [Ophioglossum pycnostichum] (Southeastern adder’s-tongue)
  • Opuntia fragilis (Fragile prickly pear)
  • Panicum philadelphicum (Philadelphia panic-grass)
  • Penstemon gracilis (Slender beard tongue)
  • Phlox ovata [Phlox latifolia] (Wideflower phlox)
  • Plantago cordata (Heart-leaved plantain)
  • Platanthera ciliaris [Habenaria ciliaris] (Orange- or yellow-fringed orchid)
  • Platanthera leucophaea [Habenaria leucophaea] (Prairie white-fringed orchid)
  • Poa secunda (Canbyi’s bluegrass)
  • Populus heterophylla (Swamp cottonwood)
  • Primula meadia (Shooting star)
  • Proserpinaca pectinata (Mermaid-weed)
  • Rhynchospora nitens [Psilocarya nitens] (Short-beak beak-rush)
  • Rhynchospora recognita [Rhynchospora globularis] (Globe beak-rush)
  • Ruellia strepens (Smooth ruellia)
  • Rumex occidentalis (Western dock)
  • Sanguisorba canadensis (Canadian burnet)
  • Schoenoplectus americanus [Scirpus olneyi] (Three-square bulrush)
  • Scleria pauciflora (Few-flowered nut rush)
  • Scutellaria nervosa (Skullcap)
  • Silene virginica (Fire pink)
  • Silphium laciniatum (Compass plant)
  • Solidago bicolor (White goldenrod)
  • Solidago vossii (Voss's goldenrod)
  • Sporobolus clandestinus (Dropseed)
  • Stellaria crassifolia (Fleshy stitchwort)
  • Subularia aquatica (Awlwort)
  • Tetraneuris herbacea (Lakeside daisy)
  • Tipularia discolor (Cranefly orchid)
  • Trillium undulatum (Painted trillium)
  • Utricularia inflata [Utricularia radiata] (Floating bladderwort)
  • Vaccinium vitis-idaea (Mountain cranberry)
  • Valerianella chenopodiifolia (Goosefoot corn salad)
  • Valerianella umbilicata (Corn salad)
  • Viola pedatifida (Prairie birdfoot violet)
  • Woodsia alpina (Northern woodsia)

(2) The following plant species are included on the state list of threatened species:

  • Adlumia fungosa (Climbing fumitory)
  • Agoseris glauca (Prairie or pale agoseris)
  • Allium schoenoprasum [Allium schoenoprasum var. sibiricum] (Chives)
  • Aronia arbutifolia (Red-fruited chokeberry)
  • Artemisia ludoviciana (Western mugwort)
  • Artemisia serrata (Sawtooth wormwood)
  • Asclepias hirtella (Tall green milkweed)
  • Asclepias purpurascens (Purple milkweed)
  • Asclepias sullivantii (Sullivant’s milkweed)
  • Asplenium rhizophyllum [Camptosorus rhizophyllus] (Walking fern)
  • Baptisia lactea (White false indigo)
  • Bartonia paniculata (Panicled screwstem)
  • Beckmannia syzigachne (Slough grass)
  • Bistorta vivipara (Alpine bistort)
  • Boechera dentata (Rock cress)
  • Boechera missouriensis (Missouri rock cress)
  • Botrychium campestre (Prairie Moonwort)
  • Botrychium michiganese [Botrychium hesperium] (Michigan moonwort or Western moonwort)
  • Botrychium spathulatum (Spatulate moonwort)
  • Bromus pumpellianus (Pumpelly’s bromegrass)
  • Calamagrostis stricta ssp. Stricta (Narrow-leaved reedgrass)
  • Callitriche heterophylla (Large water starwort)
  • Calypso bulbosa (Calypso or fairy-slipper)
  • Camassia scilloides (Wild hyacinth)
  • Canadanthus modestus (Great northern aster)
  • Carex albolutescens (Greenish-white sedge)
  • Carex assiniboinensis (Assiniboia sedge)
  • Carex atratiformis (Sedge)
  • Carex conjuncta (Sedge)
  • Carex festucacea (Fescue sedge)
  • Carex inops (Sun sedge)
  • Carex lupuliformis (False hop sedge)
  • Carex media (Sedge)
  • Carex novae-angliae (New England sedge)
  • Carex oligocarpa (Eastern few-fruited sedge)
  • Carex rossii (Ross's sedge)
  • Carex scirpoidea (Bulrush sedge)
  • Carex seorsa (Weak stellate sedge)
  • Carex typhina (Cattail sedge)
  • Carex viridistellata (Greenstar sedge)
  • Castilleja septentrionalis (Pale Indian paintbrush)
  • Ceanothus sanguineus (Wild lilac)
  • Cerastium brachypodum (Shortstalk chickweed)
  • Cirsium pitcheri (Pitcher's thistle)
  • Collinsia verna (Blue-eyed-Mary)
  • Coptidium lapponicum (Lapland buttercup)
  • Corydalis flavula (Yellow fumewort)
  • Cryptogramma acrostichoides (American rock-brake)
  • Cypripedium candidum (White lady slipper)
  • Dalibarda repens (False violet)
  • Dasistoma macrophylla (Mullein-foxglove)
  • Dichanthelium leibergii [Panicum leibergii] (Leiberg’s panic grass)
  • Draba reptans (Creeping whitlow grass)
  • Dryopteris celsa (Small log fern)
  • Eleocharis compressa (Flattened spike rush)
  • Eleocharis tricostata (Three-ribbed spike rush)
  • Empetrum nigrum (Black crowberry)
  • Endodeca serpentaria (Virginia snakeroot)
  • Erigeron hyssopifolius (Hyssop-leaved fleabane)
  • Eriophorum russeolum (Bog cotton)
  • Eupatorium sessilifolium (Upland boneset)
  • Euphorbia commutata (Tinted spurge)
  • Euphrasia hudsoniana (Hudson Bay eyebright)
  • Euphrasia nemorosa [Euphrasia arctica] (Common eyebright)
  • Eurybia furcata [Aster furcatus] (Forked aster)
  • Eutrochium fistulosum (Hollow-stemmed Joe-pye weed)
  • Filipendula rubra (Queen-of-the-prairie)
  • Fraxinus profunda [Fraxinus tomentosa] (Pumpkin ash)
  • Fuirena pumila (Umbrella-grass)
  • Galearis spectabilis [Orchis spectabilis] (Showy orchis)
  • Gentiana linearis (Narrow-leaved gentian)
  • Gentianella quinquefolia (Stiff gentian)
  • Geum triflorum (Prairie smoke)
  • Geum virginianum (Pale avens)
  • Glyceria melicaria (Slender manna grass)
  • Gratiola aurea [Gratiola lutea] (Hedge-hyssop)
  • Gratiola virginiana (Annual hedge hyssop)
  • Gymnocarpium robertianum (Limestone oak fern)
  • Helianthus mollis (Downy sunflower)
  • Hieracium paniculatum (Panicled hawkweed)
  • Houstonia caerulea (Azure bluet)
  • Hydrastis canadensis (Goldenseal)
  • Ipomoea pandurata (Wild sweet potato or Man-of-the-earth)
  • Iris lacustris (Dwarf lake iris)
  • Isotria verticillata (Whorled pogonia)
  • Juncus brachycarpus (Short-fruited rush)
  • Juncus militaris (Bayonet rush)
  • Juncus scirpoides (Scirpus-like rush)
  • Juncus vaseyi (Vasey’s rush)
  • Justicia americana (Water willow)
  • Lactuca floridana (Woodland lettuce)
  • Lechea minor (Least pinweed)
  • Lechea pulchella (Leggett's pinweed)
  • Linum virginianum (Virginia flax)
  • Lonicera involucrata (Black twinberry)
  • Luzula parviflora (Small-flowered wood rush)
  • Lycopodiella margueritae [Lycopodiella appressa] (Northern prostrate clubmoss)
  • Mertensia virginica (Virginia bluebells)
  • Mimulus alatus (Winged monkey flower)
  • Minuartia dawsonensis (Rock sandwort)
  • Moehringia macrophylla [Arenaria macrophylla] (Big-leaf sandwort)
  • Monarda clinopodia (White bergamot)
  • Morus rubra (Red mulberry)
  • Muhlenbergia richardsonis (Mat muhly)
  • Myrica pensylvanica (Northern bayberry)
  • Omalotheca sylvatica (Woodland everlasting)
  • Oplopanax horridus (Devil’s club)
  • Orobanche fasciculata (Broomrape)
  • Osmorhiza depauperata (Sweet Cicely)
  • Packera indecora (Northern ragwort)
  • Packera insulae-regalis (Ragwort)
  • Panax quinquefolius (Ginseng)
  • Panicum longifolium (Panic grass)
  • Panicum verrucosum (Warty panic grass)
  • Parnassia palustris (Marsh grass-of-parnassus)
  • Pellaea atropurpurea (Purple cliff brake)
  • Penstemon calycosus (Beard tongue)
  • Persicaria careyi (Carey's smartweed)
  • Persicaria robustior (Stout smartweed)
  • Petasites sagittatus (Sweet coltsfoot)
  • Phacelia franklinii (Franklin’s phacelia)
  • Phlox maculata (Wild sweet William)
  • Piptatheropsis canadensis (Canada rice grass)
  • Platanthera macrophylla (Large round-leaved orchid)
  • Poa alpina (Alpine bluegrass)
  • Polemonium reptans (Jacob’s ladder)
  • Potamogeton bicupulatus (Waterthread pondweed)
  • Potamogeton hillii (Hill's pondweed)
  • Potamogeton pulcher (Spotted pondweed)
  • Potamogeton vaseyi (Vasey's pondweed)
  • Potentilla litoralis (Prairie cinquefoil)
  • Potentilla supina (Sand cinquefoil)
  • Prenanthes crepidinea (Nodding rattlesnake-root)
  • Prosartes hookeri (Fairy bells)
  • Prosartes trachycarpa (Northern fairy bells)
  • Pterospora andromedea (Pine-drops)
  • Pycnanthemum muticum (Mountain mint)
  • Pycnanthemum pilosum (Hairy mountain mint)
  • Ranunculus macounii (Macoun's buttercup)
  • Ranunculus rhomboideus (Prairie buttercup)
  • Rhexia mariana (Maryland meadow beauty)
  • Rubus acaulis (Dwarf raspberry)
  • Ruellia humilis (Hairy wild petunia)
  • Ruppia cirrhosa (Widgeon grass)
  • Sabatia angularis (Rosepink)
  • Sagina nodosa (Pearlwort)
  • Sagittaria montevidensis (Arrowhead)
  • Salix pellita (Satiny willow)
  • Salix planifolia (Tea-leaved willow)
  • Saxifraga paniculata (Encrusted saxifrage)
  • Saxifraga tricuspidata (Prickly saxifrage)
  • Schoenoplectiella hallii (Hall’s bulrush)
  • Scleria reticularis (Netted nut rush)
  • Scutellaria ovata (Forest skullcap)
  • Scutellaria parvula (Small skullcap)
  • Silene nivea (Evening campion)
  • Silene stellata (Starry campion)
  • Silphium integrifolium (Rosinweed)
  • Silphium perfoliatum (Cup plant)
  • Sisyrinchium atlanticum (Atlantic blue-eyed-grass)
  • Sisyrinchium strictum (Blue-eyed-grass)
  • Smallanthus uvedalia (Yellow-flowered leafcup)
  • Solidago houghtonii (Houghton's goldenrod)
  • Symphyotrichum drummondii (Drummond’s aster)
  • Symphyotrichum sericeum (Western silvery aster)
  • Tofieldia pusilla (False asphodel)
  • Tradescantia virginiana (Virginia spiderwort)
  • Trichostema brachiatum (False pennyroyal)
  • Trichostema dichotomum (Bastard pennyroyal)
  • Trillium nivale (Snow trillium)
  • Trillium sessile (Toadshade)
  • Triphora trianthophora (Nodding pogonia or Three birds orchid)
  • Utricularia ochroleuca (Northern bladderwort)
  • Utricularia subulata (Bladderwort)
  • Vaccinium cespitosum (Dwarf bilberry)
  • Vaccinium uliginosum (Alpine blueberry)
  • Valeriana edulis var. ciliata (Edible valerian)
  • Viburnum edule (Squashberry or Mooseberry)
  • Viola novae-angliae (New England violet)
  • Utricularia ochroleuca (Northern bladderwort)
  • Utricularia subulata (Bladderwort)
  • Vaccinium cespitosum (Dwarf bilberry)
  • Vaccinium uliginosum (Alpine blueberry)
  • Valeriana edulis var. ciliata (Edible valerian)
  • Viburnum edule (Squashberry or Mooseberry)
  • Viola novae-angliae (New England violet)
  • Viola rotundifolia (Round-leaved violet)
  • Wisteria frutescens (Wisteria)
  • Wolffiella gladiata (Florida mudmidget)
  • Woodsia obtusa (Blunt-lobed woodsia)
  • Zizania aquatica (Wild rice)
  • Zizia aptera (Prairie golden alexanders)

(3) This rule does not apply to cultivated plants.

(4) The following species of plants are thought to be extirpated in this state, but will be listed automatically as threatened if rediscovered in the state:

  • Agalinis auriculata (Eared foxglove)
  • Androsace occidentalis (Rock-jasmine)
  • Antennaria rosea (Rosy pussytoes)
  • Braya humilis (Low northern rock cress)
  • Buchnera americana (Bluehearts)
  • Carex decomposita (Log sedge)
  • Carex gravida (Heavy sedge)
  • Carex haydenii (Hayden’s sedge)
  • Carex praticola (Meadow sedge)
  • Cerastium velutinum (Field chickweed)
  • Chasmanthium latifolium (Wild oats)
  • Commelina erecta (Slender dayflower)
  • Cyperus acuminatus (Cyperus, Nut grass)
  • Dalea purpurea (Purple prairie clover)
  • Dichanthelium microcarpon (Small-fruited panic grass)
  • Digitaria filiformis (Slender finger grass)
  • Diphasiastrum alpinum (Alpine clubmoss)
  • Echinacea purpurea (Purple coneflower)
  • Eleocharis geniculata (Slender spike-rush)
  • Equisetum telmateia (Giant horsetail)
  • Erigeron acris (Fleabane)
  • Fimbristylis puberula (Chestnut sedge)
  • Gentiana saponaria (Soapwort gentian)
  • Gillenia trifoliata (Bowman’s root)
  • Halerpestes cymbalaria (Seaside crowfoot)
  • Helianthus microcephalus (Small wood sunflower)
  • Hibiscus laevis (Smooth rose-mallow)
  • Isotria medeoloides (Smaller whorled pognia)
  • Lechea stricta (Bushy pinweed)
  • Lemna valdiviana (Pale duckweed)
  • Lespedeza procumbens (Trailing bush clover)
  • Liatris punctata (Dotted blazing star)
  • Liatris squarrosa (Plains blazing star)
  • Lithospermum incisum (Narrow-leaved puccoon)
  • Lithospermum molle (Marbleweed)
  • Lysimachia hybrida (Swamp candles)
  • Malus ioensis (Prairie crab)
  • Muhlenbergia cuspidata (Plains muhly)
  • Mulgedium pulchellum (Blue lettuce)
  • Oxalis violacea (Violet wood sorrel)
  • Paronychia fastigiata (Low-forked chickweed)
  • Penstemon pallidus (Pale beard-tongue)
  • Phaseolus polystachios (Wild bean)
  • Phleum alpinum (Mountain timothy)
  • Phlox bifida (Cleft phlox)
  • Poa autumnalis (Bluegrass)
  • Polygala incarnata (Pink milkwort)
  • Polytaenia nuttallii (Prairie parsley)
  • Prosartes maculata (Nodding mandarin)
  • Pseudoroegneria spicata (Bluebunch wheatgrass)
  • Ranunculus ambigens (Spearwort)
  • Rudbeckia subtomentosa (Sweet coneflower)
  • Sagittaria brevirostra (Short-beaked arrowhead)
  • Scutellaria incana (Skullcap)
  • Sisyrinchium fuscatum (Farwell’s blue-eyed-grass)
  • Solidago missouriensis (Missouri goldenrod)
  • Stenaria nigricans (Hedyotis)
  • Tephroseris palustris (Senecio congestus) (Marsh fleabane)
  • Tradescantia bracteata (Long-bracted spiderwort)
  • Viola epipsila (Northern marsh violet)
  • Woodwardia areolata (Netted chain-fern)