Montgomery County

Showing 51–100 of 209.

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  Corydalis micrantha (Engelm. ex A. Gray) A. Gray ssp. micrantha Native COMIM2

  smallflower fumewort · Fumariaceae
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  Corylus americana Walter Native COAM3

  American hazelnut · Betulaceae
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  Cyperus esculentus L. Both CYES

  yellow nutsedge · Cyperaceae
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  Cyperus esculentus L. var. leptostachyus Boeckeler Introduced CYESL

  yellow nutsedge · Cyperaceae
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  Cyperus lupulinus (Spreng.) Marcks Native CYLU2

  Great Plains flatsedge · Cyperaceae
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  Cyperus lupulinus (Spreng.) Marcks ssp. lupulinus Native CYLUL

  Great Plains flatsedge · Cyperaceae
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  Cyperus schweinitzii Torr. Native CYSC3

  Schweinitz's flatsedge · Cyperaceae
• 
  Datura stramonium L. Introduced DAST

  jimsonweed · Solanaceae
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  Desmodium illinoense A. Gray Native DEIL2

  Illinois ticktrefoil · Fabaceae
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  Dichanthelium oligosanthes (Schult.) Gould Native DIOL

  Heller's rosette grass · Poaceae
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  Dichanthelium oligosanthes (Schult.) Gould var. scribnerianum (Nash) Gould Native DIOLS

  Scribner's rosette grass · Poaceae
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  Echinacea pallida (Nutt.) Nutt. Native ECPA

  pale purple coneflower · Asteraceae
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  Elymus villosus Muhl. ex Willd. Native ELVI

  hairy wildrye · Poaceae
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  Equisetum laevigatum A. Braun Native EQLA

  smooth horsetail · Equisetaceae
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  Eragrostis cilianensis (All.) Vign. ex Janchen Introduced ERCI

  stinkgrass · Poaceae
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  Eragrostis pectinacea (Michx.) Nees ex Steud. Native ERPE

  tufted lovegrass · Poaceae
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  Eragrostis pectinacea (Michx.) Nees ex Steud. var. pectinacea Native ERPEP2

  tufted lovegrass · Poaceae
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  Erechtites hieraciifolius (L.) Raf. ex DC. Native ERHI12

  American burnweed · Asteraceae
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  Erechtites hieraciifolius (L.) Raf. ex DC. var. hieraciifolius Native ERHIH2

  American burnweed · Asteraceae
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  Erigeron strigosus Muhl. ex Willd. Native ERST3

  prairie fleabane · Asteraceae
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  Erigeron strigosus Muhl. ex Willd. var. septentrionalis (Fernald & Wiegand) Fernald Native ERSTS

  prairie fleabane · Asteraceae
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  Eryngium yuccifolium Michx. Native ERYU

  button eryngo · Apiaceae
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  Eryngium yuccifolium Michx. var. yuccifolium Native ERYUY

  button eryngo · Apiaceae
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  Eupatorium perfoliatum L. Native EUPE3

  common boneset · Asteraceae
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  Eupatorium perfoliatum L. var. perfoliatum Native EUPEP

  common boneset · Asteraceae
• 
  Euphorbia esula L. Introduced EUES

  leafy spurge · Euphorbiaceae
• 
  Euphorbia esula L. var. esula Introduced EUESE

  leafy spurge · Euphorbiaceae
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  Galium aparine L. Native GAAP2

  stickywilly · Rubiaceae
• 
  Geum canadense Jacq. Native GECA7

  white avens · Rosaceae
• 
  Geum canadense Jacq. var. canadense Native GECAC6

  white avens · Rosaceae
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  Grindelia squarrosa (Pursh) Dunal Native GRSQ

  curlycup gumweed · Asteraceae
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  Grindelia squarrosa (Pursh) Dunal var. squarrosa Native GRSQS2

  curlycup gumweed · Asteraceae
• 
  Hedeoma hispida Pursh Native HEHI

  rough false pennyroyal · Lamiaceae
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  Helianthus grosseserratus M. Martens Native HEGR4

  sawtooth sunflower · Asteraceae
• 
  Humulus lupulus L. Both HULU

  common hop · Cannabaceae
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  Iris virginica L. Native IRVI

  Virginia iris · Iridaceae
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  Iris virginica L. var. shrevei (Small) E.S. Anderson Native IRVIS

  Shreve's iris · Iridaceae
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  Juglans nigra L. Native JUNI

  black walnut · Juglandaceae
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  Juncus alpinoarticulatus Chaix Native JUAL4

  northern green rush · Juncaceae
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  Juncus alpinoarticulatus Chaix ssp. nodulosus (Wahlenb.) Hämet-Ahti Native JUALN

  northern green rush · Juncaceae
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  Juncus tenuis Willd. Native JUTE

  poverty rush · Juncaceae
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  Juncus torreyi Coville Native JUTO

  Torrey's rush · Juncaceae
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  Kummerowia stipulacea (Maxim.) Makino Introduced KUST

  Korean clover · Fabaceae
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  Lespedeza capitata Michx. Native LECA8

  roundhead lespedeza · Fabaceae
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  Liatris aspera Michx. Native LIAS

  tall blazing star · Asteraceae
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  Liatris aspera Michx. var. aspera Native LIASA

  tall blazing star · Asteraceae
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  Linaria vulgaris Mill. Introduced LIVU2

  butter and eggs · Scrophulariaceae
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  Lycopus asper Greene Native LYAS

  rough bugleweed · Lamiaceae
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  Lythrum alatum Pursh Native LYAL4

  winged lythrum · Lythraceae
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  Lythrum alatum Pursh var. alatum Native LYALA4

  winged lythrum · Lythraceae