Category: Monocots
Family Name: Poaceae

Aegilops - [maps | photos]

• Aegilops cylindrica * Host
  Common Name: jointed goat grass
  Synonyms:
  

         • Triticum cylindricum (Host) Ces., Pass. & Gib.

Agrostis - [maps | photos]

• Agrostis capillaris * L.
  NWI R2 TN: Facultative
  Common Name: colonial bent-grass
  Synonyms:
  

         • Agrostis tenuis Sibthorp

• Agrostis elliottiana J.A. Schultes
  NWI R2 TN: Facultative Upland
  Common Name: Elliott's bent grass

• Agrostis gigantea * Roth
  NWI R2 TN: Facultative Wetland
  Common Name: redtop
  Synonyms:
  

         • Agrostis alba auct. non L.

         • Agrostis stolonifera L. var. major (Gaudin) Farw.

• Agrostis hiemalis (Walt.) B.S.P.
  NWI R2 TN: Facultative
  Common Name: hairgrass

• Agrostis mertensii Trin. (TN Special Concern)
  NWI R2 TN: Facultative Upland
  Common Name: northern bent-grass
  Synonyms:
  

         • Agrostis borealis Hartman var. americana (Scribn.) Fernald

• Agrostis perennans (Walt.) Tuckerman
  NWI R2 TN: Facultative Upland
  Common Name: upland bent-grass

• Agrostis scabra Willd.
  NWI R2 TN: Facultative
  Common Name: rough bent-grass

• Agrostis stolonifera * L.
  NWI R2 TN: Facultative Wetland
  Common Name: creeping bent-grass
  Synonyms:
  

         • Agrostis alba L. var. stolonifera (L.) Sm.

Aira - [maps | photos]

• Aira caryophyllea * L.
  Common Name: silver hair grass

• Aira elegans * Willd. ex Kunth
  Common Name: annual silver hair grass
  Synonyms:
  

         • Aira elegantissima Schur

Alopecurus - [maps | photos]

• Alopecurus carolinianus Walt.
  NWI R2 TN: Facultative Wetland
  Common Name: Carolina foxtail

• Alopecurus geniculatus * L.
  Common Name: water foxtail

• Alopecurus pratensis * L.
  NWI R2 TN: Facultative
  Common Name: meadow foxtail

Andropogon - [maps | photos]

• Andropogon gerardii Vitman
  NWI R2 TN: Facultative
  Common Name: big bluestem

• Andropogon glomeratus (Walt.) B.S.P.
  NWI R2 TN: Facultative Wetland +
  Common Name: bushy bluestem

• Andropogon gyrans Ashe
  Common Name: Elliott's bluestem
  Synonyms:
  

         • Andropogon elliottii Chapman

• Andropogon ternarius Michx.
  Common Name: splitbeard bluestem

• Andropogon virginicus L.
  NWI R2 TN: Facultative -
  Common Name: broomsedge

Anthoxanthum - [maps | photos]

• Anthoxanthum aristatum * Boiss.
  Common Name: annual vernal grass

• Anthoxanthum hirtum * (Schrank) Y. Schouten & Veldkamp
  Common Name: hairy sweetgrass

• Anthoxanthum odoratum * L.
  NWI R2 TN: Facultative Upland
  Common Name: sweet vernalgrass

Aristida - [maps | photos]

• Aristida dichotoma Michx. var. curtissii A. Gray
  NWI R2 TN: Facultative Upland
  Common Name: Curtis' churchmouse threeawn
  Synonyms:
  

         • Aristida curtissii (Gray ex S. Wats. & Coult.) Nash

• Aristida dichotoma Michx. var. dichotoma
  NWI R2 TN: Facultative Upland
  Common Name: churchmouse threeawn

• Aristida lanosa Muhl. ex Ell.
  Common Name: woolly threeawn

• Aristida longespica Poir.
  NWI R2 TN: Facultative Upland
  Common Name: slim-spiked threeawn

• Aristida oligantha Michx.
  Common Name: old-field threeawn

• Aristida purpurascens Poir.
  Common Name: arrowfeather threeawn

• Aristida ramosissima Engelm. ex A. Gray (TN Endangered)
  Common Name: s-curve threeawn

• Aristida virgata Trin.
  NWI R2 TN: Facultative Wetland -
  Common Name: arrowfeather threeawn
  Synonyms:
  

         • Aristida purpurascens Poir. var. virgata (Trin.) Allred

Arrhenatherum - [maps | photos]

• Arrhenatherum elatius var. bulbosum * (Willd.) Spenner
  NWI R2 TN: Facultative Upland
  Common Name: tall oatgrass

• Arrhenatherum elatius var. elatius *
  NWI R2 TN: Facultative Upland
  Common Name: tall oatgrass

Arthraxon - [maps | photos]

• Arthraxon hispidus * (Thunb.) Makino
  NWI R2 TN: Facultative Upland +
  Common Name: small carp grass
  Synonyms:
  

         • Arthraxon hispidus (Thunb.) Makino var. cryptatherus (Hack.) Honda

Arundinaria - [maps | photos]

• Arundinaria appalachiana Triplett, Weakley & L.G. Clark
  Common Name: Hill Cane

• Arundinaria gigantea (Walt.) Muhl.
  NWI R2 TN: Facultative Wetland
  Common Name: giant or river cane
  Synonyms:
  

         • Arundinaria gigantea (Walt.) Muhl. ssp. macrosperma (Michx.) McClure

• Arundinaria tecta (Walt.) Muhl.
  NWI R2 TN: Facultative Wetland
  Common Name: switch cane
  Synonyms:
  

         • Arundo tecta Walt.

         • Arundinaria gigantea (Walt.) Muhl. ssp. tecta (Walt.) McClure

Arundo - [maps | photos]

• Arundo donax * L.
  NWI R2 TN: Facultative Wetland
  Common Name: giant reed
  Synonyms:
  

         • Arundo donax L. var. versicolor (P. Mill.) Stokes

Avena - [maps | photos]

• Avena sativa * L.
  Common Name: common oat

Bothriochloa - [maps | photos]

• Bothriochloa laguroides (DC.) Herter ssp. torreyana * (Steud.) Allred
  Common Name: silver beard grass
  Synonyms:
  

         • Andropogon saccharoides Sw. var. torreyanus (Steud.) Hack.

         • Bothriochloa saccharoides (Sw.) Rydb. var. torreyana (Steud.) Gould

Bouteloua - [maps | photos]

• Bouteloua curtipendula (Michx.) Torr.
  Common Name: sideoats grama

Brachyelytrum - [maps | photos]

• Brachyelytrum aristosum (Michx.) P. Beauv. ex Branner & Coville (TN Special Concern)
  Common Name: northern shorthusk
  Synonyms:
  

         • Brachyelytrum septentrionale (Babel) G. Tucker

• Brachyelytrum erectum (Schreb. ex Spreng.) P. Beauv.
  Common Name: southern shorthusk

Briza - [maps | photos]

• Briza minor * L.
  NWI R2 TN: Facultative
  Common Name: little quaking grass

Bromus - [maps | photos]

• Bromus catharticus * Vahl
  Common Name: rescue grass

• Bromus ciliatus L.
  NWI R2 TN: Facultative Wetland
  Common Name: fringed brome

• Bromus commutatus * Schrad.
  Common Name: meadow brome or hairy chess

• Bromus hordeaceus * L.
  NWI R2 TN: Obligate Upland
  Common Name: soft brome or chess
  Synonyms:
  

         • Bromus mollis auct. non L.

• Bromus inermis * Leyss.
  Common Name: smooth brome

• Bromus japonicus * Thunb.
  NWI R2 TN: Facultative Upland
  Common Name: Japanese brome or chess

• Bromus nottowayanus Fernald
  Common Name: Nottoway Valley brome

• Bromus pubescens Muhl. ex Willd.
  Common Name: hairy woodland brome
  Synonyms:
  

         • Bromus pubescens Muhl. ex Willd. var. laeviglumis (Scribn. ex Shear) Swallen

• Bromus secalinus * L.
  Common Name: rye brome

• Bromus sterilis * L.
  Common Name: poverty brome

• Bromus tectorum * L.
  Common Name: downy cheat or chess

Calamagrostis - [maps | photos]

• Calamagrostis cainii Hitchc. (TN Endangered)
  Common Name: Cain's reed-grass

• Calamagrostis canadensis (Michx.) P. Beauv.
  NWI R2 TN: Obligate Wetland
  Common Name: bluejoint reed-grass

• Calamagrostis cinnoides (Muhl.) W.P.C. Barton
  NWI R2 TN: Obligate Wetland
  Common Name: arctic reed-grass
  Synonyms:
  

         • Calamagrostis coarctata (Torr.) Eaton

• Calamagrostis porteri A. Gray (TN Endangered)
  Common Name: Porter's reed grass

Calamovilfa - [maps | photos]

• Calamovilfa arcuata K.E. Rogers (TN Threatened)
  NWI R2 TN: Facultative Wetland
  Common Name: Cumberland sand reed

Cenchrus - [maps | photos]

• Cenchrus longispinus (Hack.) Fernald
  Common Name: mat sandbur

• Cenchrus spinifex Cav.
  Common Name: coastal sandbur
  Synonyms:
  

         • Cenchrus incertus M.A. Curtis

Chasmanthium - [maps | photos]

• Chasmanthium latifolium (Michx.) Yates
  NWI R2 TN: Facultative -
  Common Name: broadleaf woodoats
  Synonyms:
  

         • Uniola latifolia Michx.

• Chasmanthium laxum (L.) Yates
  NWI R2 TN: Facultative Wetland -
  Common Name: slender woodoats
  Synonyms:
  

         • Uniola laxa (L.) B.S.P.

• Chasmanthium sessiliflorum (Poir.) Yates
  NWI R2 TN: Facultative +
  Common Name: longleaf woodoats
  Synonyms:
  

         • Uniola sessiliflora Poir.

         • Chasmanthium laxum (L.) Yates var. sessiliflorum (Poir.) J. Wipff & S.D. Jones

Chloris - [maps | photos]

• Chloris verticillata * Nutt.
  Common Name: tumble windmill grass

• Chloris virgata * Sw.
  Common Name: feather finger grass

Cinna - [maps | photos]

• Cinna arundinacea L.
  NWI R2 TN: Facultative Wetland
  Common Name: sweet woodreed

• Cinna latifolia (Trev. ex Goepp.) Griseb.
  NWI R2 TN: Facultative Wetland +
  Common Name: drooping woodreed

Coelorachis - [maps | photos]

• Coelorachis rugosa (Nutt.) Nash
  Common Name: wrinkled jointtail grass

Cynodon - [maps | photos]

• Cynodon dactylon * (L.) Pers.
  NWI R2 TN: Facultative Upland
  Common Name: Bermuda grass

Dactylis - [maps | photos]

• Dactylis glomerata * L.
  NWI R2 TN: Facultative Upland
  Common Name: orchard grass

Danthonia - [maps | photos]

• Danthonia compressa Austin
  NWI R2 TN: Facultative Upland -
  Common Name: flattened oat grass

• Danthonia epilis Scribn. (TN Special Concern)
  NWI R2 TN: Obligate Wetland
  Common Name: Carolina oatgrass

• Danthonia sericea Nutt.
  NWI R2 TN: Facultative Upland -
  Common Name: downy danthonia

• Danthonia spicata (L.) P. Beauv. ex Roemer & Schultes
  Common Name: poverty oat grass
  Synonyms:
  

         • Danthonia spicata (L.) Beauv. ex Roemer & J.A. Schultes var. longipila Scribn. & Merr.

Deschampsia - [maps | photos]

• Deschampsia flexuosa (L.) Trin.
  Common Name: wavy hair grass

Diarrhena - [maps | photos]

• Diarrhena americana P. Beauv.
  Common Name: American beakgrain

• Diarrhena obovata (Gleason) Brandenburg (TN Special Concern)
  Common Name: obovate beakgrain
  Synonyms:
  

         • Diarrhena americana Beauv. var. obovata Gleason

Dichanthelium - [maps | photos]

• Dichanthelium aciculare (Desv. ex Poir.) Gould & C.A. Clark
  NWI R2 TN: Facultative Upland
  Common Name: needleleaf rosette grass
  Synonyms:
  

         • Panicum aciculare Desv. ex Poir.

         • Panicum angustifolium Ell.

• Dichanthelium acuminatum ssp. acuminatum
  NWI R2 TN: Facultative
  Common Name: tapered rosette grass
  Synonyms:
  

         • Panicum acuminatum Sw.

         • Panicum lanuginosum Ell.

• Dichanthelium acuminatum ssp. columbianum
  NWI R2 TN: Facultative Upland
  Common Name: Hemlock Panic-Grass
  Synonyms:
  

         • Dichanthelium sabulorum (Lam.) Gould & C.A.Clark var. thinium (Hitchc. & Chase) Gould & C.A.Clark

         • Panicum columbianum Scribn.

         • Panicum acuminatum Sw. var. columbianum (Scribn.) Lelong

• Dichanthelium acuminatum ssp. implicatum
  Common Name: matting rosette grass
  Synonyms:
  

         • Panicum meridionale Ashe

         • Panicum acuminatum Sw. var. unciphyllum (Trin.) Lelong

         • Dichanthelium meridionale (Ashe) Freckmann

• Dichanthelium acuminatum ssp. leucothrix (TN Special Concern)
  Common Name: rough panic grass
  Synonyms:
  

         • Dichanthelium leucothrix (Nash) Freckmann

         • Panicum leucothrix Nash

         • Panicum acuminatum Sw. var. leucothrix (Nash) Lelong

• Dichanthelium acuminatum ssp. lindheimeri
  Common Name: Lindheimer panic grass
  Synonyms:
  

         • Dichanthelium lindheimeri (Nash) Gould

         • Panicum lindheimeri Nash

         • Panicum lanuginosum Ell. var. lindheimeri (Nash) Fern.

• Dichanthelium acuminatum ssp. longiligulatum
  Common Name: coastal plain panic grass
  Synonyms:
  

         • Panicum longiligulatum Nash

         • Dichanthelium longiligulatum (Nash) Freckmann

         • Panicum acuminatum Sw. var. longiligulatum (Nash) Lelong

• Dichanthelium acuminatum ssp. spretum (TN Endangered)
  Common Name: Eaton's Panic-Grass
  Synonyms:
  

         • Panicum spretum J.A.Schultes

• Dichanthelium annulum (Ashe) LeBlond
  Common Name: ringed witch grass
  Synonyms:
  

         • Panicum annulum Ashe

• Dichanthelium boreale (Nash) Freckmann
  NWI R2 TN: Facultative Upland +
  Common Name: northern panic grass
  Synonyms:
  

         • Panicum boreale Nash

         • Panicum bicknellii Nash

• Dichanthelium boscii (Poir.) Gould & C.A. Clark
  Common Name: Bosc's panic grass
  Synonyms:
  

         • Panicum boscii Poir.

• Dichanthelium clandestinum (L.) Gould
  NWI R2 TN: Facultative Wetland
  Common Name: deertongue
  Synonyms:
  

         • Panicum clandestinum L.

• Dichanthelium commutatum (J.A. Schultes) Gould
  NWI R2 TN: Facultative
  Common Name: variable panic grass
  Synonyms:
  

         • Panicum ashei Pearson ex Ashe

         • Panicum joorii Vasey

         • Panicum commutatum J.A. Schultes

         • Dichanthelium commutatum (J.A. Schultes) Gould var. ashei (Pearson ex Ashe) Mohlenbrock

• Dichanthelium consanguineum (Kunth) Gould & C.A. Clark
  NWI R2 TN: Facultative
  Common Name: blood panic grass
  Synonyms:
  

         • Panicum consanguineum Kunth

         • Panicum acuminatum Sw. var. consanguineum (Kunth) J.W. Wipff & S.D. Jones

• Dichanthelium depauperatum (Muhl.) Gould
  Common Name: starved panic grass
  Synonyms:
  

         • Panicum depauperatum Muhl.

• Dichanthelium dichotomum ssp. dichotomum
  NWI R2 TN: Facultative
  Common Name: cypress panic grass
  Synonyms:
  

         • Panicum dichotomum L.

• Dichanthelium dichotomum ssp. lucidum
  Common Name: shining forked panic grass
  Synonyms:
  

         • Panicum lucidum Ashe

         • Panicum dichotomum L. var. lucidum (Ashe) Lelong

• Dichanthelium dichotomum ssp. microcarpon
  Common Name: cypress panic grass
  Synonyms:
  

         • Dichanthelium dichotomous (L.) Gould var. ramulosum (Torr.) LeBlond

         • Panicum microcarpon Muhl. ex Ell.

• Dichanthelium dichotomum ssp. nitidum
  Common Name: small fruited forked panic grass
  Synonyms:
  

         • Dichanthelium dichotomum var. nitidum (Lam.) LeBlond

         • Panicum nitidum Lam.

• Dichanthelium dichotomum ssp. roanokense
  Common Name: Roanoke Island shining forked panic grass
  Synonyms:
  

         • Panicum dichotomum L. var. roanokense (Ashe) Lelong

         • Panicum roanokense Ashe

• Dichanthelium dichotomum ssp. yadkinense
  Common Name: Yadkin Forked Panic-Grass
  Synonyms:
  

         • Panicum yadkinense Ashe

• Dichanthelium ensifolium (Baldw. ex Ell.) Gould (TN Endangered)
  Common Name: cypress panic grass
  Synonyms:
  

         • Panicum ensifolium Baldw. ex Ell. var. curtifolium (Nash) Lelong

         • Panicum ensifolium Baldw. ex Ell.

         • Dichanthelium dichotomous (L.) Gould var. ensifolium (Baldw. ex Ell.) Gould & C.A. Clark

• Dichanthelium latifolium (L.) Harvill
  NWI R2 TN: Facultative Upland
  Common Name: broadleaf rosette grass
  Synonyms:
  

         • Panicum latifolium L.

• Dichanthelium laxiflorum (Lam.) Gould
  NWI R2 TN: Facultative
  Common Name: openflower rosette grass
  Synonyms:
  

         • Panicum xalapense Kunth

         • Panicum laxiflorum Lam.

• Dichanthelium linearifolium (Scribn. ex Nash) Gould
  Common Name: slimleaf panic grass
  Synonyms:
  

         • Panicum linearifolium Scribn. ex Nash

• Dichanthelium malacophyllum (Nash) Gould
  Common Name: softleaf rosette grass
  Synonyms:
  

         • Panicum malacophyllum Nash

• Dichanthelium oligosanthes (J.A. Schultes) Gould
  NWI R2 TN: Facultative Upland
  Common Name: Heller's rosette grass
  Synonyms:
  

         • Panicum oligosanthes J.A. Schultes var. scribnerianum (Nash) Fern.

         • Panicum oligosanthes J.A. Schultes

• Dichanthelium ovale (Ell.) Gould & C.A.Clark
  Common Name: whitehair rosette grass
  Synonyms:
  

         • Panicum ovale Ell. var. villosum (Gray) Lelong

         • Dichanthelium villosissimum (Nash) Freckmann

         • Panicum villosissimum Nash

• Dichanthelium polyanthes (J.A. Schultes) Mohlenbrock
  Common Name: roundseed panic grass
  Synonyms:
  

         • Dichanthelium polyanthes (J.A. Schultes) Mohlenbrock

         • Dichanthelium sphaerocarpon (Ell.) Gould var. isophyllum (Scribn.) Gould

         • Panicum polyanthes J.A. Schultes

• Dichanthelium ravenelii (Scribn. & Merr.) Gould
  NWI R2 TN: Facultative Upland
  Common Name: Ravenel's rosette grass
  Synonyms:
  

         • Panicum ravenelii Scribn. & Merr.

• Dichanthelium scabriusculum (Ell.) Gould & C.A. Clark
  NWI R2 TN: Obligate Wetland
  Common Name: woolly rosette grass
  Synonyms:
  

         • Panicum scabriusculum Ell.

         • Panicum recognitum Fern.

• Dichanthelium scoparium (Lam.) Gould
  NWI R2 TN: Facultative Wetland
  Common Name: velvet panicum
  Synonyms:
  

         • Panicum scoparium Lam.

• Dichanthelium sphaerocarpon (Ell.) Gould
  NWI R2 TN: Facultative Upland
  Common Name: roundseed panic grass
  Synonyms:
  

         • Panicum sphaerocarpon Ell.

• Dichanthelium strigosum (Muhl. ex Ell.) Freckmann
  NWI R2 TN: Facultative
  Common Name: roughhair rosette grass
  Synonyms:
  

         • Panicum strigosum Muhl. ex Ell.

• Dichanthelium tenue (Muhl.) Freckmann & Lelong
  Common Name: cypress panic grass
  Synonyms:
  

         • Dichanthelium dichotomous (L.) Gould var. tenue (Muhl.) Gould & C.A. Clark

         • Panicum tenue Muhl.

         • Panicum albomarginatum Nash

Digitaria - [maps | photos]

• Digitaria ciliaris * (Retz.) Koeler
  Common Name: southern crab grass

• Digitaria cognata (J.A. Schultes) Pilger
  Common Name: Carolina crab grass
  Synonyms:
  

         • Leptoloma cognatum (J.A. Schultes) Chase

• Digitaria filiformis (L.) Koeler
  Common Name: slender crab grass

• Digitaria ischaemum * (Schreb.) Schreb. ex Muhl.
  NWI R2 TN: Obligate Upland
  Common Name: smooth crab grass

• Digitaria sanguinalis * (L.) Scop.
  NWI R2 TN: Facultative -
  Common Name: hairy crab grass

• Digitaria violascens * Link
  Common Name: violet crab grass

Echinochloa - [maps | photos]

• Echinochloa colona * (L.) Link
  NWI R2 TN: Facultative Wetland
  Common Name: jungle rice
  Synonyms:
  

         • Panicum colonum L.

• Echinochloa crus-galli * (L.) P. Beauv.
  NWI R2 TN: Facultative Wetland -
  Common Name: barnyard grass

• Echinochloa frumentacea * Link
  Common Name: billion-dollar grass
  Synonyms:
  

         • Echinochloa crus-galli (L.) Beauv. var. frumentacea (Link) W. Wight

• Echinochloa muricata (P. Beauv.) Fernald var. microstachya Wiegand
  Common Name: rough barnyard grass
  Synonyms:
  

         • Echinochloa microstachya (Wieg.) Rydb.

• Echinochloa muricata (P. Beauv.) Fernald var. muricata
  NWI R2 TN: Facultative
  Common Name: rough barnyard grass

• Echinochloa walteri (Pursh) Heller (TN Special Concern)
  NWI R2 TN: Obligate Wetland
  Common Name: Coast cockspur grass

Eleusine - [maps | photos]

• Eleusine indica * (L.) Gaertn
  NWI R2 TN: Facultative Upland
  Common Name: Indian goose grass

Elymus - [maps | photos]

• Elymus canadensis L.
  NWI R2 TN: Facultative
  Common Name: Canada wild rye

• Elymus curvatus Piper
  Common Name: Virginia wild rye
  Synonyms:
  

         • Elymus submuticus (Hook.) Smyth & Smyth

         • Elymus virginicus L. var. submuticus Hook.

• Elymus hystrix L.
  Common Name: eastern bottlebrush grass
  Synonyms:
  

         • Hystrix patula Moench

• Elymus macgregorii R. Brooks & J.J.N. Campbell
  Common Name: early wildrye

• Elymus repens * (L.) Gould
  NWI R2 TN: Facultative Upland -
  Common Name: quack grass
  Synonyms:
  

         • Elytrigia repens (L.) Desv. ex B.D. Jackson

         • Agropyron repens (L.) Beauv.

• Elymus riparius Wieg.
  NWI R2 TN: Facultative Wetland
  Common Name: riverbank wild rye

• Elymus svensonii Church (TN Threatened)
  Common Name: Svenson's wild rye

• Elymus villosus Muhl. ex Willd.
  NWI R2 TN: Facultative Upland
  Common Name: hairy wild rye

• Elymus virginicus L.
  NWI R2 TN: Facultative
  Common Name: Virginia wild rye
  Synonyms:
  

         • Elymus virginicus L. var. glabriflorus (Vasey) Bus

Eragrostis - [maps | photos]

• Eragrostis barrelieri * Daveau
  Common Name: Mediterranean love grass

• Eragrostis capillaris (L.) Nees
  Common Name: lace grass

• Eragrostis cilianensis * (All.) Vign. ex Janchen
  NWI R2 TN: Facultative Upland
  Common Name: stink grass

• Eragrostis curvula * (Schrad.) Nees
  Common Name: weeping love grass

• Eragrostis frankii C.A. Mey. ex Steud.
  NWI R2 TN: Facultative Wetland
  Common Name: sandbar love grass

• Eragrostis hirsuta (Michx.) Nees
  NWI R2 TN: Facultative Upland
  Common Name: bigtop love grass

• Eragrostis hypnoides (Lam.) B.S.P.
  NWI R2 TN: Obligate Wetland
  Common Name: teal love grass

• Eragrostis intermedia Hitchc.
  Common Name: plains love grass

• Eragrostis japonica (Thunb.) Trin.
  NWI R2 TN: Obligate Wetland
  Common Name: pond love grass
  Synonyms:
  

         • Eragrostis glomerata (Walt.) L.H. Dewey

• Eragrostis lugens * Nees
  NWI R2 TN: Facultative -
  Common Name: mourning love grass

• Eragrostis minor * Host
  Common Name: little love grass

• Eragrostis pectinacea (Michx.) Nees ex Steud.
  NWI R2 TN: Facultative
  Common Name: tufted love grass

• Eragrostis pilosa * (L.) P. Beauv.
  NWI R2 TN: Facultative Upland
  Common Name: Indian love grass

• Eragrostis reptans (Michx.) Nees
  NWI R2 TN: Obligate Wetland
  Common Name: creeping love grass
  Synonyms:
  

         • Neeragrostis reptans (Michx.) Nicora

• Eragrostis spectabilis (Pursh) Steud.
  NWI R2 TN: Facultative Upland
  Common Name: purple love grass

• Eragrostis trichodes (Nutt.) Wood
  Common Name: sand love grass

Eriochloa - [maps | photos]

• Eriochloa acuminata * (J. Presl) Kunth
  NWI R2 TN: Facultative
  Common Name: tapertip cup grass

• Eriochloa contracta * Hitchc.
  NWI R2 TN: Facultative
  Common Name: prairie cup grass

• Eriochloa lemmonii * Vasey & Scribn.
  Common Name: canyon cup grass

Festuca - [maps | photos]

• Festuca paradoxa Desv. (TN Special Concern)
  NWI R2 TN: Facultative -
  Common Name: clustered fescue

• Festuca rubra * L.
  NWI R2 TN: Facultative Upland +
  Common Name: red fescue

• Festuca subverticillata (Pers.) Alex.
  NWI R2 TN: Facultative Upland
  Common Name: nodding fescue

Glyceria - [maps | photos]

• Glyceria acutiflora Torr. (TN Special Concern)
  NWI R2 TN: Obligate Wetland
  Common Name: creeping manna grass

• Glyceria canadensis (Michx.) Trin. var. laxa (Scribn.) Hitchc. (TN Special Concern)
  Common Name: limp manna grass
  Synonyms:
  

         • Glyceria laxa (Scribn.) Scribn.

• Glyceria melicaria (Michx.) F.T. Hubb.
  NWI R2 TN: Obligate Wetland
  Common Name: melic manna grass

• Glyceria nubigena W.A. Anderson (TN Threatened)
  NWI R2 TN: Obligate Wetland
  Common Name: Great Smoky Mountain manna grass

• Glyceria septentrionalis Hitchc. var. arkansana (Fernald) Steyermark & Kucera
  Common Name: Arkansas manna grass
  Synonyms:
  

         • Glyceria arkansana Fernald

• Glyceria septentrionalis Hitchc. var. septentrionalis
  NWI R2 TN: Obligate Wetland
  Common Name: floating manna grass

• Glyceria striata (Lam.) Hitchc.
  NWI R2 TN: Obligate Wetland
  Common Name: fowl manna grass

Gymnopogon - [maps | photos]

• Gymnopogon ambiguus (Michx.) B.S.P.
  Common Name: bearded skeleton grass

• Gymnopogon brevifolius Trin. (TN Special Concern)
  NWI R2 TN: Facultative Upland
  Common Name: shortleaf skeleton grass

Holcus - [maps | photos]

• Holcus lanatus * L.
  NWI R2 TN: Facultative Upland -
  Common Name: common velvet grass

Hordeum - [maps | photos]

• Hordeum jubatum * L.
  NWI R2 TN: Facultative
  Common Name: foxtail barley

• Hordeum pusillum Nutt.
  NWI R2 TN: Facultative Upland
  Common Name: little barley

• Hordeum vulgare * L.
  Common Name: common barley
  Synonyms:
  

         • Hordeum vulgare L. var trifurcatum (Schlecht.) Alef.

Leersia - [maps | photos]

• Leersia hexandra Sw.
  NWI R2 TN: Obligate Wetland
  Common Name: southern cut grass

• Leersia lenticularis Michx.
  NWI R2 TN: Obligate Wetland
  Common Name: catchfly grass

• Leersia oryzoides (L.) Sw.
  NWI R2 TN: Obligate Wetland
  Common Name: rice cut grass

• Leersia virginica Willd.
  NWI R2 TN: Facultative Wetland
  Common Name: white grass

Leptochloa - [maps | photos]

• Leptochloa fusca (L.) Kunth ssp. fascicularis (Lam.) N. Snow
  NWI R2 TN: Facultative Wetland +
  Common Name: bearded sprangletop
  Synonyms:
  

         • Leptochloa fascicularis (Lam.) Gray

         • Diplachne fascicularis (Lam.) Beauv.

• Leptochloa fusca (L.) Kunth ssp. uninervia (J. Presl) N. Snow
  NWI R2 TN: Facultative Wetland
  Common Name: Mexican sprangletop
  Synonyms:
  

         • Leptochloa uninervia (J. Presl) A.S. Hitchc. & Cha

         • Diplachne uninervia (J. Presl) Parodi

• Leptochloa panicea (Retz.) Ohwi ssp. brachiata (Steudl.) N. Snow
  NWI R2 TN: Facultative Wetland
  Common Name: mucronate sprangeltop
  Synonyms:
  

         • Leptochloa filiformis (Lam.) Beauv.

         • Leptochloa brachiata Steudl.

• Leptochloa panicoides * (J. Presl) Hitchc.
  NWI R2 TN: Facultative Wetland
  Common Name: Amazon sprangletop
  Synonyms:
  

         • Diplachne panicoides (J. Presl) McNeill

Lolium - [maps | photos]

• Lolium multiflorum * Lam.
  Common Name: Italian rye grass
  Synonyms:
  

         • Lolium perenne L. ssp. multiflorum (Lam.) Husnot

• Lolium perenne * L.
  NWI R2 TN: Facultative Upland
  Common Name: perennial rye grass

• Lolium temulentum * L.
  Common Name: Darnel rye grass

Melica - [maps | photos]

• Melica mutica Walt.
  Common Name: twoflower melic grass

• Melica nitens (Scribn.) Nutt. ex Piper
  Common Name: threeflower melic grass

Microstegium - [maps | photos]

• Microstegium vimineum * (Trin.) A. Camus
  NWI R2 TN: Facultative +
  Common Name: Nepalese browntop
  Synonyms:
  

         • Eulalia viminea (Trin.) Kuntze

Milium - [maps | photos]

• Milium effusum L. (TN Special Concern)
  Common Name: American millet grass

Miscanthus - [maps | photos]

• Miscanthus sinensis * Anderss.
  NWI R2 TN: Obligate Upland
  Common Name: Chinese silvergrass

Muhlenbergia - [maps | photos]

• Muhlenbergia capillaris (Lam.) Trin.
  NWI R2 TN: Facultative Upland
  Common Name: hairawn muhly

• Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. (TN Endangered)
  Common Name: plains muhly

• Muhlenbergia frondosa (Poir.) Fern.
  NWI R2 TN: Facultative +
  Common Name: wirestem muhly

• Muhlenbergia glabrifloris Scribn. (TN Special Concern)
  Common Name: inland muhly

• Muhlenbergia mexicana (L.) Trin.
  NWI R2 TN: Facultative
  Common Name: Mexican muhly

• Muhlenbergia schreberi J.F. Gmel.
  NWI R2 TN: Facultative
  Common Name: nimblewill

• Muhlenbergia sobolifera (Muhl. ex Willd.) Trin.
  Common Name: rock muhly

• Muhlenbergia sylvatica (Torr.) Torr. ex Gray
  NWI R2 TN: Facultative Wetland
  Common Name: woodland muhly

• Muhlenbergia tenuiflora (Willd.) B.S.P.
  Common Name: slender muhly

• Muhlenbergia torreyana (J.A. Schultes) Hitchc. (TN Endangered)
  NWI R2 TN: Facultative Wetland
  Common Name: New Jersey muhly

Panicum - [maps | photos]

• Panicum anceps Michx.
  NWI R2 TN: Facultative -
  Common Name: beaked panic grass
  Synonyms:
  

         • Panicum anceps Michx. var. rhizomatum (A.S. Hitchc. & Chase) Fern.

• Panicum capillare L.
  NWI R2 TN: Facultative
  Common Name: witch grass

• Panicum dichotomiflorum Michx.
  NWI R2 TN: Facultative Wetland
  Common Name: fall panic grass

• Panicum flexile (Gattinger) Scribn.
  NWI R2 TN: Facultative +
  Common Name: wiry panic grass

• Panicum hemitomon J.A. Schultes (TN Special Concern)
  NWI R2 TN: Obligate Wetland
  Common Name: maiden cane

• Panicum miliaceum * L.
  Common Name: broomcorn millet

• Panicum philadelphicum Bernh. ex Trin. ssp. gattingeri (Nash) Freckmann & Lelong
  NWI R2 TN: Facultative
  Common Name: Gattinger's panic grass
  Synonyms:
  

         • Panicum gattingeri Nash

• Panicum philadelphicum Bernh. ex Trin. ssp. philadelphicum
  Common Name: Philadelphia panic grass
  Synonyms:
  

         • Panicum capillare L. var. sylvaticum Torr.

• Panicum repens L.
  Common Name: torpedo grass

• Panicum rigidulum Bosc ex Nees ssp. elongatum (Pursh) Freckmann & Lelong
  NWI R2 TN: Facultative Wetland
  Common Name: redtop panic grass
  Synonyms:
  

         • Panicum stipitatum Nash

         • Panicum agrostoides Spreng. var. elongatum (Pursh) Scribn.

• Panicum rigidulum Bosc ex Nees ssp. pubescens (Vasey) Freckmann & Lelong
  NWI R2 TN: Obligate Wetland
  Common Name: redtop panic grass
  Synonyms:
  

         • Panicum longifolium Torr.

• Panicum rigidulum Bosc ex Nees ssp. rigidulum
  NWI R2 TN: Facultative Wetland
  Common Name: redtop panic grass
  Synonyms:
  

         • Panicum agrostoides Spreng.

• Panicum verrucosum Muhl.
  NWI R2 TN: Facultative Wetland
  Common Name: warty panic grass

• Panicum virgatum L.
  NWI R2 TN: Facultative +
  Common Name: switch grass

Paspalum - [maps | photos]

• Paspalum bifidum (Bertol.) Nash
  NWI R2 TN: Facultative Wetland
  Common Name: pitchfork crown grass

• Paspalum boscianum Flüggé
  NWI R2 TN: Facultative Wetland
  Common Name: bull crown grass

• Paspalum dilatatum * Poir.
  NWI R2 TN: Facultative +
  Common Name: dallis grass

• Paspalum dissectum (L.) L.
  NWI R2 TN: Obligate Wetland
  Common Name: mudbank crown grass

• Paspalum distichum L.
  NWI R2 TN: Obligate Wetland
  Common Name: knot grass

• Paspalum floridanum Michx.
  NWI R2 TN: Facultative Wetland -
  Common Name: Florida paspalum
  Synonyms:
  

         • Paspalum floridanum Michx. var. glabratum Engelm. ex Vasey

• Paspalum laeve Michx.
  NWI R2 TN: Facultative Wetland -
  Common Name: field paspalum

• Paspalum notatum Flüggé var. saurae Parodi
  NWI R2 TN: Facultative Upland +
  Common Name: bahia grass

• Paspalum pubiflorum Rupr. ex Fourn.
  NWI R2 TN: Facultative Wetland
  Common Name: hairyseed paspalum
  Synonyms:
  

         • Paspalum pubiflorum Rupr. ex Fourn. var. glabrum Vasey ex Scribn.

• Paspalum repens P.J. Bergius
  NWI R2 TN: Obligate Wetland
  Common Name: horsetail paspalum
  Synonyms:
  

         • Paspalum fluitans (Ell.) Kunth

• Paspalum setaceum Michx.
  NWI R2 TN: Facultative
  Common Name: thin paspalum
  Synonyms:
  

         • Paspalum setaceum Michx. var. stramineum (Nash) D. Banks

         • Paspalum setaceum Michx. var. muehlenbergii (Nash) D. Banks

         • Paspalum setaceum Michx. var. longepedunculatum (Le Conte) Wood

         • Paspalum setaceum Michx. var. ciliatifolium (Michx.) Vasey

• Paspalum urvillei * Steud.
  NWI R2 TN: Facultative
  Common Name: Vasey's grass

Patis - [maps | photos]

• Patis racemosa (Sm.) Romasch., P.M. Peterson & R.J. soreng (TN Endangered)
  Common Name: mountain ricegrass
  Synonyms:
  

         • Piptatherum racemosum (Sm.) Eaton

Pennisetum - [maps | photos]

• Pennisetum glaucum * (L.) R. Br.
  Common Name: pearl millet
  Synonyms:
  

         • Pennisetum americanum (L.) Leeke

• Pennisetum setaceum * (Forssk.) Chiov.
  Common Name: crimson fountain grass

Phalaris - [maps | photos]

• Phalaris arundinacea L.
  NWI R2 TN: Obligate Wetland
  Common Name: reed canary grass

• Phalaris canariensis * L.
  NWI R2 TN: Facultative Upland +
  Common Name: annual canary grass

• Phalaris caroliniana Walt.
  NWI R2 TN: Facultative Wetland
  Common Name: Carolina canary grass

Phanopyrum - [maps | photos]

• Phanopyrum gymnocarpon (Ell.) Nash
  Common Name: savannah panic grass
  Synonyms:
  

         • Panicum gymnocarpon Ell.

Phleum - [maps | photos]

• Phleum pratense * L.
  NWI R2 TN: Facultative Upland
  Common Name: timothy

Phragmites - [maps | photos]

• Phragmites australis * (Cav.) Trin. ex Steud.
  NWI R2 TN: Facultative Wetland
  Common Name: common reed
  Synonyms:
  

         • Phragmites communis Trin.

Piptochaetium - [maps | photos]

• Piptochaetium avenacea (L.) Parodi
  Common Name: needle grass
  Synonyms:
  

         • Stipa avenacea L.

Poa - [maps | photos]

• Poa alsodes A. Gray
  NWI R2 TN: Obligate Upland
  Common Name: grove blue grass

• Poa annua * L.
  NWI R2 TN: Facultative
  Common Name: annual blue grass

• Poa autumnalis Muhl. ex Ell.
  NWI R2 TN: Facultative Wetland -
  Common Name: autumn blue grass

• Poa bulbosa * L.
  Common Name: bulbous blue grass

• Poa chapmaniana Scribn.
  NWI R2 TN: Facultative
  Common Name: Chapman's blue grass

• Poa compressa * L.
  NWI R2 TN: Facultative Upland -
  Common Name: Canada blue grass

• Poa cuspidata Nutt.
  Common Name: early blue grass

• Poa nemoralis * L.
  Common Name: wood blue grass

• Poa palustris L. (TN Endangered)
  NWI R2 TN: Facultative
  Common Name: fowl blue grass

• Poa pratensis * L.
  Common Name: Kentucky blue grass

• Poa saltuensis Fern. & Wieg. (TN Threatened)
  Common Name: oldpasture blue grass
  Synonyms:
  

         • Poa languida A.S. Hitchc.

• Poa sylvestris A. Gray
  NWI R2 TN: Facultative +
  Common Name: woodland blue grass

• Poa trivialis * L.
  NWI R2 TN: Facultative Wetland
  Common Name: rough blue grass

Polypogon - [maps | photos]

• Polypogon monspeliensis * (L.) Desf.
  NWI R2 TN: Facultative Wetland
  Common Name: annual rabbitsfoot grass

Saccharum - [maps | photos]

• Saccharum alopecuroides (L.) Nutt.
  NWI R2 TN: Facultative
  Common Name: silver plume grass
  Synonyms:
  

         • Erianthus alopecuroides (L.) Ell.

• Saccharum baldwinii Spreng.
  NWI R2 TN: Obligate Wetland
  Common Name: narrow plume grass
  Synonyms:
  

         • Erianthus strictus Ell.

• Saccharum brevibarbe (Michx.) Pers. var. contortum (Ell.) R. Webster
  NWI R2 TN: Facultative
  Common Name: sortbeard plume grass
  Synonyms:
  

         • Erianthus contortus Ell.

• Saccharum giganteum (Walt.) Pers.
  NWI R2 TN: Facultative Wetland
  Common Name: sugarcane plume grass, sugar cane
  Synonyms:
  

         • Erianthus giganteus (Walt.) Beauv.

         • Erianthus giganteus (Walt.) Beauv.

Sacciolepis - [maps | photos]

• Sacciolepis striata (L.) Nash (TN Special Concern)
  NWI R2 TN: Obligate Wetland
  Common Name: cupscale grass

Schedonorus - [maps | photos]

• Schedonorus arundinacea * (Schreb.) Dumort.
  NWI R2 TN: Facultative -
  Common Name: tall fescue
  Synonyms:
  

         • Festuca arundinacea Schreb.

         • Lolium arundinaceum (Schreb.) S.J. Darbyshire

• Schedonorus pratensis * Huds.
  NWI R2 TN: Facultative Upland
  Common Name: meadow fescue
  Synonyms:
  

         • Festuca pratensis Huds.

         • Lolium pratense (Huds.) S.J. Darbyshire

         • Festuca elatior L. p.p.

Schizachyrium - [maps | photos]

• Schizachyrium scoparium (Michx.) Nash
  NWI R2 TN: Facultative Upland
  Common Name: little bluestem
  Synonyms:
  

         • Andropogon scoparius Michx.

Sclerochloa - [maps | photos]

• Sclerochloa dura * (L.) Beauv.
  Common Name: common hard grass
  Synonyms:
  

         • Cynosurus durus L.

Secale - [maps | photos]

• Secale cereale * L.
  Common Name: cereal rye

Setaria - [maps | photos]

• Setaria faberi * Herrm.
  NWI R2 TN: Obligate Upland
  Common Name: Japanese bristle grass

• Setaria glauca * (L.) P. Beauv.
  NWI R2 TN: Facultative
  Common Name: yellow bristle grass
  Synonyms:
  

         • Setaria lutescens (Weigel) F.T. Hubb.

         • Setaria pumila (Poir.) Roem. & Schult.

• Setaria italica * (L.) P. Beauv.
  NWI R2 TN: Facultative Upland
  Common Name: foxtail bristle grass

• Setaria parviflora (Poir.) Kerguélen
  NWI R2 TN: Facultative
  Common Name: marsh bristle grass
  Synonyms:
  

         • Setaria geniculata auct. non (Wild.) P. Beauv.

• Setaria pumila * (Poir.) Roemer & Schultes
  NWI R2 TN: Facultative

• Setaria viridis (L.) P. Beauv. var. major * (Gaudin) Pospichal
  Common Name: green bristle grass

• Setaria viridis (L.) P. Beauv. var. viridis *
  Common Name: green bristle grass

Sorghastrum - [maps | photos]

• Sorghastrum elliottii (C. Mohr) Nash
  Common Name: slender Indian grass

• Sorghastrum nutans (L.) Nash
  NWI R2 TN: Facultative Upland
  Common Name: Indian grass

Sorghum - [maps | photos]

• Sorghum bicolor * (L.) Moench
  NWI R2 TN: Facultative Upland
  Common Name: sorghum

• Sorghum halepense * (L.) Pers.
  NWI R2 TN: Facultative Upland
  Common Name: Johnson grass

Spartina - [maps | photos]

• Spartina pectinata Bosc ex Link
  NWI R2 TN: Obligate Wetland
  Common Name: prairie cord grass

Sphenopholis - [maps | photos]

• Sphenopholis filiformis (Chapm.) Scribn.
  NWI R2 TN: Facultative Upland -
  Common Name: longleaf wedgescale

• Sphenopholis nitida (Biehler) Scribn.
  Common Name: shiny wedgescale

• Sphenopholis obtusata (Michx.) Scribn. var. major (Torr.) K.S. Erdman
  Common Name: slender wedgescale
  Synonyms:
  

         • Sphenopholis intermedia (Rydb.) Rydb.

• Sphenopholis obtusata (Michx.) Scribn. var. obtusata
  NWI R2 TN: Facultative
  Common Name: prairie wedgescale

• Sphenopholis pensylvanica (L.) Hitchc.
  NWI R2 TN: Obligate Wetland
  Common Name: swamp wedgescale
  Synonyms:
  

         • Trisetum pensylvanicum (L.) P. Beauv. ex Roem. & Schult.

• Sphenopholis ×pallens (Biehler) Scribn. (pro sp.) [obtusata x pensylvanica]
  NWI R2 TN: Facultative Wetland

Sporobolus - [maps | photos]

• Sporobolus asper (Michx.) Kunth var. asper
  NWI R2 TN: Obligate Upland
  Common Name: dropseed
  Synonyms:
  

         • Sporobolus compositus (Poir.) Merr. var. compositus

• Sporobolus asper (Michx.) Kunth var. drummondii (Trin.) Vasey
  Common Name: Drummond's dropseed
  Synonyms:
  

         • Sporobolus compositus (Poir.) Merr. var. drummondii (Trin.) Kartesz & Gandhi

• Sporobolus clandestinus (Biehler) Hitchc.
  Common Name: rough dropseed

• Sporobolus cryptandrus (Torr.) A. Gray
  NWI R2 TN: Obligate Upland
  Common Name: sand dropseed

• Sporobolus heterolepis (A. Gray) A. Gray (TN Threatened)
  Common Name: Prairie dropseed

• Sporobolus indicus * (L.) R. Br.
  NWI R2 TN: Facultative Upland +
  Common Name: smut grass

• Sporobolus junceus (P. Beauv.) Kunth (TN Endangered)
  Common Name: pineywoods dropseed

• Sporobolus neglectus Nash
  NWI R2 TN: Obligate Upland
  Common Name: puffsheath dropseed

• Sporobolus vaginiflorus (Torr. ex A. Gray) Wood var. ozarkanus (Fernald) Shinners
  Common Name: Ozark dropseed
  Synonyms:
  

         • Sporobolus ozarkanus Fern.

• Sporobolus vaginiflorus (Torr. ex A. Gray) Wood var. vaginiflorus
  NWI R2 TN: Obligate Upland
  Common Name: poverty dropseed

Steinchisma - [maps | photos]

• Steinchisma hians (Ell.) Nash
  NWI R2 TN: Obligate Wetland
  Common Name: gaping grass
  Synonyms:
  

         • Panicum hians Ell.

Torreyochloa - [maps | photos]

• Torreyochloa pallida (Torr.) Church (TN Special Concern)
  NWI R2 TN: Obligate Wetland
  Common Name: pale false manna grass
  Synonyms:
  

         • Glyceria pallida (Torr.) Trin.

Tridens - [maps | photos]

• Tridens chapmanii (Small) Chase (TN Special Concern)
  NWI R2 TN: Facultative Upland
  Common Name: Chapman's tridens
  Synonyms:
  

         • Tridens flavus (L.) Hitchc. var. chapmanii (Small) Shinners

• Tridens flavus (L.) Hitchc.
  NWI R2 TN: Facultative Upland
  Common Name: purpletop tridens

• Tridens strictus (Nutt.) Nash
  NWI R2 TN: Facultative Wetland
  Common Name: longspike tridens

Triplasis - [maps | photos]

• Triplasis purpurea (Walt.) Chapm.
  Common Name: purple sand grass

Tripsacum - [maps | photos]

• Tripsacum dactyloides (L.) L.
  NWI R2 TN: Facultative +
  Common Name: eastern gama grass

Triticum - [maps | photos]

• Triticum aestivum * L.
  Common Name: common wheat

Urochloa - [maps | photos]

• Urochloa platyphylla (Munro ex Wright) R.K. Webster
  NWI R2 TN: Facultative +
  Common Name: broadleaf signal grass
  Synonyms:
  

         • Brachiaria platyphylla (Munro ex Wright) Nash

• Urochloa ramosa * (L.) T.Q. Nguyen
  Common Name: racemose panic grass
  Synonyms:
  

         • Panicum ramosum L.

Vulpia - [maps | photos]

• Vulpia bromoides * (L.) S.F. Gray
  NWI R2 TN: Obligate Upland
  Common Name: brome fescue
  Synonyms:
  

         • Festuca bromoides L.

• Vulpia myuros * (L.) C.C. Gmel.
  NWI R2 TN: Facultative Upland
  Common Name: rat tail fescue
  Synonyms:
  

         • V. myuros (L.) C.C. Gmel. forma megalura (Nutt.) Stace & R. Cotton

         • Festuca myuros L.

• Vulpia octoflora (Walt.) Rydb. var. octoflora
  NWI R2 TN: Facultative Upland +
  Common Name: sixweeks fescue
  Synonyms:
  

         • Festuca octoflora Walt.

• Vulpia octoflora (Walt.) Rydb. var. tenella (Willd.) Fernald
  NWI R2 TN: Facultative Upland +
  Common Name: sixweeks fescue
  Synonyms:
  

         • Festuca octoflora Walt. var. glauca (Nutt.) Fernald

Zizaniopsis - [maps | photos]

• Zizaniopsis miliacea (Michx.) Döell & Asch.
  NWI R2 TN: Obligate Wetland
  Common Name: giant cut grass
  Synonyms:
  

         • Zizania miliacea Michx.