St. Charles County

Showing 101–150 of 258 (introduced).

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  Hypochaeris brasiliensis (Less.) Benth. & Hook. ex Griseb. Introduced HYBR5

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

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

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

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

  hairy cat's ear · Asteraceae
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  Impatiens balsamina L. Introduced IMBA

  spotted snapweed · Balsaminaceae
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  Ipomoea coccinea L. Introduced IPCO3

  redstar · Convolvulaceae
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  Ipomoea hederacea Jacq. Introduced IPHE

  ivyleaf morning-glory · Convolvulaceae
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  Ipomoea purpurea (L.) Roth Introduced IPPU2

  tall morning-glory · Convolvulaceae
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  Ipomoea quamoclit L. Introduced IPQU

  cypressvine · Convolvulaceae
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  Ipomoea wrightii A. Gray Introduced IPWR

  Wright's morning-glory · Convolvulaceae
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  Iris pseudacorus L. Introduced IRPS

  paleyellow iris · Iridaceae
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  Koelreuteria elegans (Seem.) A.C. Sm. Introduced KOEL

  flamegold · Sapindaceae
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  Koelreuteria elegans (Seem.) A.C. Sm. ssp. formosana (Hayata) F.G. Mey. Introduced KOELF

  flamegold · Sapindaceae
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  Koelreuteria paniculata Laxm. Introduced KOPA

  goldenrain tree · Sapindaceae
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  Kummerowia striata (Thunb.) Schindl. Introduced KUST2

  Japanese clover · Fabaceae
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  Lagerstroemia indica L. Introduced LAIN

  crapemyrtle · Lythraceae
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  Lamium amplexicaule L. Introduced LAAM

  henbit deadnettle · Lamiaceae
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  Lantana camara L. Introduced LACA2

  lantana · Verbenaceae
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  Leonurus sibiricus L. Introduced LESI

  honeyweed · Lamiaceae
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  Ligustrum japonicum Thunb. Introduced LIJA

  Japanese privet · Oleaceae
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  Ligustrum lucidum W.T. Aiton Introduced LILU2

  glossy privet · Oleaceae
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  Ligustrum sinense Lour. Introduced LISI

  Chinese privet · Oleaceae
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  Lindernia crustacea (L.) F. Muell. Introduced LICR

  Malaysian false pimpernel · Scrophulariaceae
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  Linum usitatissimum L. Introduced LIUS

  common flax · Linaceae
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  Lolium perenne L. Introduced LOPE

  perennial ryegrass · Poaceae
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  Lonicera japonica Thunb. Introduced LOJA

  Japanese honeysuckle · Caprifoliaceae
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  Ludwigia grandiflora (Michx.) Greuter & Burdet Introduced LUGR9

  large-flower primrose-willow · Onagraceae
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  Lycoris radiata (L'Hér.) Herb. Introduced LYRA

  red spider lily · Liliaceae
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  Lygodium japonicum (Thunb.) Sw. Introduced LYJA

  Japanese climbing fern · Lygodiaceae
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  Malvastrum coromandelianum (L.) Garcke Introduced MACO6

  threelobe false mallow · Malvaceae
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  Manihot grahamii Hook. Introduced MAGR8

  Graham's manihot · Euphorbiaceae
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  Mazus pumilus (Burm. f.) Steenis Introduced MAPU7

  Japanese mazus · Scrophulariaceae
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  Medicago arabica (L.) Huds. Introduced MEAR

  spotted medick · Fabaceae
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  Medicago lupulina L. Introduced MELU

  black medick · Fabaceae
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  Medicago polymorpha L. Introduced MEPO3

  burclover · Fabaceae
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  Melia azedarach L. Introduced MEAZ

  Chinaberrytree · Meliaceae
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  Melilotus indicus (L.) All. Introduced MEIN2

  annual yellow sweetclover · Fabaceae
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  Melilotus officinalis (L.) Lam. Introduced MEOF

  sweetclover · Fabaceae
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  Melochia corchorifolia L. Introduced MECO4

  chocolateweed · Sterculiaceae
• ⚘
  Mentha ×rotundifolia (L.) Huds. (pro sp.) [longifolia × suaveolens] Introduced MERO2

  Lamiaceae
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  Mirabilis jalapa L. Introduced MIJA

  marvel of Peru · Nyctaginaceae
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  Momordica charantia L. Introduced MOCH2

  balsampear · Cucurbitaceae
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  Morus alba L. Introduced MOAL

  white mulberry · Moraceae
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  Murdannia nudiflora (L.) Brenan Introduced MUNU

  nakedstem dewflower · Commelinaceae
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  Myriophyllum aquaticum (Vell.) Verdc. Introduced MYAQ2

  parrot feather watermilfoil · Haloragaceae
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  Myriophyllum spicatum L. Introduced MYSP2

  Eurasian watermilfoil · Haloragaceae
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  Nandina domestica Thunb. Introduced NADO

  sacred bamboo · Berberidaceae
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  Narcissus pseudonarcissus L. Introduced NAPS

  daffodil · Liliaceae
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  Narcissus tazetta L. Introduced NATA2

  cream narcissus · Liliaceae