St. Tammany County

Showing 51–100 of 259 (introduced).

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  Cynodon dactylon (L.) Pers. Introduced CYDA

  Bermudagrass · Poaceae
• 
  Cyperus entrerianus Boeckeler Introduced CYEN2

  woodrush flatsedge · Cyperaceae
• ⚘
  Cyperus involucratus Rottb. Introduced CYIN6

  umbrella plant · Cyperaceae
• 
  Cyperus iria L. Introduced CYIR

  ricefield flatsedge · Cyperaceae
• 
  Cyperus pilosus Vahl Introduced CYPI

  fuzzy flatsedge · Cyperaceae
• 
  Cyperus rotundus L. Introduced CYRO

  nutgrass · Cyperaceae
• 
  Cyperus sanguinolentus Vahl Introduced CYSA10

  purpleglume flatsedge · Cyperaceae
• 
  Cyrtomium falcatum (L. f.) C. Presl Introduced CYFA2

  Japanese netvein hollyfern · Dryopteridaceae
• 
  Dactyloctenium aegyptium (L.) Willd. Introduced DAAE

  Egyptian grass · Poaceae
• 
  Datura stramonium L. Introduced DAST

  jimsonweed · Solanaceae
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  Desmodium triflorum (L.) DC. Introduced DETR4

  threeflower ticktrefoil · Fabaceae
• 
  Digitaria violascens Link Introduced DIVI2

  violet crabgrass · Poaceae
• 
  Dioscorea bulbifera L. Introduced DIBU

  air yam · Dioscoreaceae
• 
  Duchesnea indica (Andrews) Teschem. Introduced DUIN2

  Indian strawberry · Rosaceae
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  Echinochloa colona (L.) Link Introduced ECCO2

  jungle rice · Poaceae
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  Echinochloa crus-galli (L.) P. Beauv. Introduced ECCR

  barnyardgrass · Poaceae
• 
  Egeria densa Planch. Introduced EGDE

  Brazilian waterweed · Hydrocharitaceae
• 
  Eichhornia crassipes (Mart.) Solms Introduced EICR

  common water hyacinth · Pontederiaceae
• 
  Eleusine indica (L.) Gaertn. Introduced ELIN3

  Indian goosegrass · Poaceae
• 
  Eragrostis bahiensis Schrad. ex Schult. Introduced ERBA

  Bahia lovegrass · Poaceae
• 
  Eragrostis ciliaris (L.) R. Br. Introduced ERCI2

  gophertail lovegrass · Poaceae
• 
  Eragrostis japonica (Thunb.) Trin. Introduced ERJA4

  pond lovegrass · Poaceae
• 
  Eragrostis minor Host Introduced ERMI5

  little lovegrass · Poaceae
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  Eragrostis pilosa (L.) P. Beauv. Introduced ERPI2

  Indian lovegrass · Poaceae
• 
  Eremochloa ophiuroides (Munro) Hack. Introduced EROP

  centipede grass · Poaceae
• 
  Facelis retusa (Lam.) Sch. Bip. Introduced FARE

  annual trampweed · Asteraceae
• 
  Ficus carica L. Introduced FICA

  edible fig · Moraceae
• 
  Fimbristylis littoralis Gaudich. Introduced FILI3

  fimbry · Cyperaceae
• 
  Fimbristylis schoenoides (Retz.) Vahl Introduced FISC

  ditch fimbry · Cyperaceae
• ⚘
  Gladiolus ×gandavensis Van Houtte [dalenii × oppositiflorus] Introduced GLGA2

  gladiolus · Iridaceae
• 
  Glandularia pulchella (Sweet) Troncoso Introduced GLPU3

  South American mock vervain · Verbenaceae
• 
  Glechoma hederacea L. Introduced GLHE2

  ground ivy · Lamiaceae
• 
  Glyceria declinata Brébiss. Introduced GLDE

  waxy mannagrass · Poaceae
• 
  Gymnostyles stolonifera (Brot.) Tutin Introduced GYST

  carpet burrweed · Asteraceae
• 
  Hackelochloa granularis (L.) Kuntze Introduced HAGR3

  pitscale grass · Poaceae
• 
  Hedera helix L. Introduced HEHE

  English ivy · Araliaceae
• 
  Hedychium coronarium J. Koenig Introduced HECO11

  white garland-lily · Zingiberaceae
• 
  Heliotropium indicum L. Introduced HEIN

  Indian heliotrope · Boraginaceae
• 
  Hemerocallis fulva (L.) L. Introduced HEFU

  orange daylily · Liliaceae
• 
  Hibiscus syriacus L. Introduced HISY

  rose of Sharon · Malvaceae
• 
  Holcus lanatus L. Introduced HOLA

  common velvetgrass · Poaceae
• 
  Hydrocotyle sibthorpioides Lam. Introduced HYSI

  lawn marshpennywort · Apiaceae
• 
  Hypochaeris brasiliensis (Less.) Benth. & Hook. ex Griseb. Introduced HYBR5

  Brazilian cat's ear · Asteraceae
• 
  Hypochaeris brasiliensis (Less.) Benth. & Hook. ex Griseb. var. tweediei (Hook. & Arn.) Baker Introduced HYBRT2

  Tweedy's cat's ear · Asteraceae
• 
  Hypochaeris glabra L. Introduced HYGL2

  smooth cat's ear · Asteraceae
• 
  Hypochaeris microcephala (Sch. Bip.) Cabrera Introduced HYMI5

  smallhead cat's ear · Asteraceae
• 
  Hypochaeris microcephala (Sch. Bip.) Cabrera var. albiflora (Kuntze) Cabrera Introduced HYMIA

  smallhead cat's ear · Asteraceae
• 
  Hypochaeris radicata L. Introduced HYRA3

  hairy cat's ear · Asteraceae
• 
  Hyptis mutabilis (A. Rich.) Briq. Introduced HYMU2

  tropical bushmint · Lamiaceae
• 
  Imperata brasiliensis Trin. Introduced IMBR

  Brazilian satintail · Poaceae