Butler County

Showing 1–50 of 347.

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  Acalypha gracilens A. Gray Native ACGR2

  slender threeseed mercury · Euphorbiaceae
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  Acer floridanum (Chapm.) Pax Native ACFL

  southern sugar maple · Aceraceae
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  Acer leucoderme Small Native ACLE

  chalk maple · Aceraceae
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  Acer negundo L. Native ACNE2

  boxelder · Aceraceae
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  Acer negundo L. var. texanum Pax Native ACNET

  boxelder · Aceraceae
• 
  Acer rubrum L. Native ACRU

  red maple · Aceraceae
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  Acer rubrum L. var. drummondii (Hook. & Arn. ex Nutt.) Sarg. Native ACRUD

  Drummond's maple · Aceraceae
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  Acer rubrum L. var. trilobum Torr. & A. Gray ex K. Koch Native ACRUT

  red maple · Aceraceae
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  Acer saccharum Marshall Native ACSA3

  sugar maple · Aceraceae
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  Achillea millefolium L. Both ACMI2

  common yarrow · Asteraceae
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  Achillea millefolium L. var. occidentalis DC. Native ACMIO

  western yarrow · Asteraceae
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  Aesculus pavia L. Native AEPA

  red buckeye · Hippocastanaceae
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  Aesculus pavia L. var. pavia Native AEPAP

  red buckeye · Hippocastanaceae
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  Ailanthus altissima (Mill.) Swingle Introduced AIAL

  tree of heaven · Simaroubaceae
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  Albizia julibrissin Durazz. Introduced ALJU

  silktree · Fabaceae
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  Alnus serrulata (Aiton) Willd. Native ALSE2

  hazel alder · Betulaceae
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  Ambrosia artemisiifolia L. Both AMAR2

  annual ragweed · Asteraceae
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  Amelanchier arborea (Michx. f.) Fernald Native AMAR3

  common serviceberry · Rosaceae
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  Andropogon virginicus L. Native ANVI2

  broomsedge bluestem · Poaceae
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  Andropogon virginicus L. var. virginicus Native ANVIV

  broomsedge bluestem · Poaceae
• 
  Anemone berlandieri Pritz. Native ANBE

  tenpetal thimbleweed · Ranunculaceae
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  Angelica venenosa (Greenway) Fernald Native ANVE

  hairy angelica · Apiaceae
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  Apios priceana B.L. Rob. Native APPR

  traveler's delight · Fabaceae
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  Apocynum cannabinum L. Native APCA

  Indianhemp · Apocynaceae
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  Aralia spinosa L. Native ARSP2

  devil's walkingstick · Araliaceae
• 
  Aristida oligantha Michx. Native AROL

  prairie threeawn · Poaceae
• 
  Arundinaria gigantea (Walter) Muhl. Native ARGI

  giant cane · Poaceae
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  Arundinaria tecta (Walter) Muhl. Both ARTE4

  switchcane · Poaceae
• 
  Asclepias obovata Elliott Native ASOB

  pineland milkweed · Asclepiadaceae
• 
  Asclepias tuberosa L. Native ASTU

  butterfly milkweed · Asclepiadaceae
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  Asclepias variegata L. Native ASVA

  redring milkweed · Asclepiadaceae
• 
  Asclepias verticillata L. Native ASVE

  whorled milkweed · Asclepiadaceae
• 
  Asimina triloba (L.) Dunal Native ASTR

  pawpaw · Annonaceae
• 
  Athyrium filix-femina (L.) Roth Native ATFI

  common ladyfern · Dryopteridaceae
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  Athyrium filix-femina (L.) Roth ssp. asplenioides (Michx.) Hultén Native ATFIA2

  asplenium ladyfern · Dryopteridaceae
• 
  Baccharis halimifolia L. Native BAHA

  eastern baccharis · Asteraceae
• 
  Berchemia scandens (Hill) K. Koch Native BESC

  Alabama supplejack · Rhamnaceae
• 
  Betula nigra L. Native BENI

  river birch · Betulaceae
• 
  Bigelowia nudata (Michx.) DC. Native BINU

  pineland rayless goldenrod · Asteraceae
• 
  Bigelowia nudata (Michx.) DC. ssp. nudata Native BINUN

  pineland rayless goldenrod · Asteraceae
• 
  Bignonia capreolata L. Native BICA

  crossvine · Bignoniaceae
• 
  Botrychium biternatum (Sav.) Underw. Native BOBI

  sparselobe grapefern · Ophioglossaceae
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  Botrychium lunarioides (Michx.) Sw. Native BOLU2

  winter grapefern · Ophioglossaceae
• 
  Brasenia schreberi J.F. Gmel. Native BRSC

  watershield · Cabombaceae
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  Brickellia cordifolia Elliott Native BRCO8

  Flyr's brickellbush · Asteraceae
• 
  Bromus arvensis L. Introduced BRAR5

  field brome · Poaceae
• 
  Brunnichia ovata (Walter) Shinners Native BROV4

  American buckwheat vine · Polygonaceae
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  Buglossoides arvensis (L.) I.M. Johnst. Introduced BUAR3

  corn gromwell · Boraginaceae
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  Bulbostylis barbata (Rottb.) C.B. Clarke Introduced BUBA

  watergrass · Cyperaceae
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  Callicarpa americana L. Native CAAM2

  American beautyberry · Verbenaceae