Index / States / Pennsylvania / Butler
§1County listing — Pennsylvania
Butler County
Pennsylvania
- FIPS
- 42019
- Taxa recorded
- 1,422
- State
- Pennsylvania
Filter
Showing 101–150 of 1,192 (native).
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Asarum canadense L. Native ASCACanadian wildginger · Aristolochiaceae -
Asclepias exaltata L. Native ASEXpoke milkweed · Asclepiadaceae -
Asclepias incarnata L. Native ASINswamp milkweed · Asclepiadaceae - Asclepias incarnata L. ssp. incarnata Native ASINIswamp milkweed · Asclepiadaceae
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Asclepias quadrifolia Jacq. Native ASQUfourleaf milkweed · Asclepiadaceae -
Asclepias syriaca L. Native ASSYcommon milkweed · Asclepiadaceae -
Asclepias tuberosa L. Native ASTUbutterfly milkweed · Asclepiadaceae -
Asplenium montanum Willd. Native ASMO2mountain spleenwort · Aspleniaceae -
Asplenium pinnatifidum Nutt. Native ASPIlobed spleenwort · Aspleniaceae -
Asplenium platyneuron (L.) Britton, Sterns & Poggenb. Native ASPLebony spleenwort · Aspleniaceae - Asplenium platyneuron (L.) Britton, Sterns & Poggenb. var. platyneuron Native ASPLPebony spleenwort · Aspleniaceae
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Asplenium rhizophyllum L. Native ASRH2walking fern · Aspleniaceae -
Asplenium trichomanes L. Native ASTR2maidenhair spleenwort · Aspleniaceae -
Athyrium filix-femina (L.) Roth Native ATFIcommon ladyfern · Dryopteridaceae - Athyrium filix-femina (L.) Roth ssp. angustum (Willd.) R.T. Clausen Native ATFIAsubarctic ladyfern · Dryopteridaceae
- Athyrium filix-femina (L.) Roth ssp. asplenioides (Michx.) Hultén Native ATFIA2asplenium ladyfern · Dryopteridaceae
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Atriplex prostrata Bouchér ex DC. Native ATPRtriangle orache · Chenopodiaceae -
Aureolaria flava (L.) Farw. Native AUFLsmooth yellow false foxglove · Scrophulariaceae - Aureolaria flava (L.) Farw. var. flava Native AUFLFsmooth yellow false foxglove · Scrophulariaceae
- Aureolaria flava (L.) Farw. var. macrantha Pennell Native AUFLMsmooth yellow false foxglove · Scrophulariaceae
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Aureolaria virginica (L.) Pennell Native AUVIdowny yellow false foxglove · Scrophulariaceae -
Baptisia tinctoria (L.) R. Br. Native BATIhorseflyweed · Fabaceae -
Bartonia virginica (L.) Britton, Sterns & Poggenb. Native BAVI3yellow screwstem · Gentianaceae -
Betula alleghaniensis Britton Native BEAL2yellow birch · Betulaceae -
Betula lenta L. Native BELEsweet birch · Betulaceae -
Bidens cernua L. Native BICEnodding beggartick · Asteraceae -
Bidens connata Muhl. ex Willd. Native BICO5purplestem beggarticks · Asteraceae -
Bidens coronata (L.) Britton Native BICOcrowned beggarticks · Asteraceae -
Bidens frondosa L. Native BIFRdevil's beggartick · Asteraceae -
Bidens tripartita L. Native BITRthreelobe beggarticks · Asteraceae -
Bidens vulgata Greene Native BIVUbig devils beggartick · Asteraceae -
Blephilia ciliata (L.) Benth. Native BLCIdowny pagoda-plant · Lamiaceae -
Blephilia hirsuta (Pursh) Benth. Native BLHIhairy pagoda-plant · Lamiaceae - Blephilia hirsuta (Pursh) Benth. var. hirsuta Native BLHIHhairy pagoda-plant · Lamiaceae
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Boehmeria cylindrica (L.) Sw. Native BOCYsmallspike false nettle · Urticaceae -
Botrychium dissectum Spreng. Native BODI2cutleaf grapefern · Ophioglossaceae -
Botrychium lanceolatum (S.G. Gmel.) Angstr. Native BOLAlanceleaf grapefern · Ophioglossaceae - Botrychium lanceolatum (S.G. Gmel.) Angstr. var. angustisegmentum Pease & A.H. Moore Native BOLAA2lanceleaf grapefern · Ophioglossaceae
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Botrychium matricariifolium (A. Braun ex Dowell) A. Braun ex W.D.J. Koch Native BOMA2matricary grapefern · Ophioglossaceae -
Botrychium oneidense (Gilbert) House Native BOONbluntlobe grapefern · Ophioglossaceae -
Botrychium virginianum (L.) Sw. Native BOVIrattlesnake fern · Ophioglossaceae -
Brachyelytrum erectum (Schreb. ex Spreng.) P. Beauv. Native BRER2bearded shorthusk · Poaceae -
Bromus kalmii A. Gray Native BRKA2arctic brome · Poaceae -
Bromus latiglumis (Shear) Hitchc. Native BRLA4earlyleaf brome · Poaceae -
Bromus pubescens Muhl. ex Willd. Native BRPU6hairy woodland brome · Poaceae -
Bulbostylis capillaris (L.) Kunth ex C.B. Clarke Native BUCA2densetuft hairsedge · Cyperaceae - Bulbostylis capillaris (L.) Kunth ex C.B. Clarke ssp. capillaris Native BUCACdensetuft hairsedge · Cyperaceae
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Calamagrostis canadensis (Michx.) P. Beauv. Native CACA4bluejoint · Poaceae - Calamagrostis canadensis (Michx.) P. Beauv. var. canadensis Native CACAC10bluejoint · Poaceae
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Calla palustris L. Native CAPAwater arum · Araceae