Index / States / District of Columbia
§1State listing — Mid-Atlantic
District of Columbia
a regional flora of 1 counties
- State code
- DC · FIPS 11
- Taxa recorded
- 2,368
- Counties
- 1
§2Counties
Drill down to a county
§3Catalogue
All taxa recorded in District of Columbia
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Showing 201–250 of 2,368.
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Asplenium trichomanes L. Native ASTR2maidenhair spleenwort · Aspleniaceae 1 county -
Asplenium trichomanes L. ssp. trichomanes Native ASTRTmaidenhair spleenwort · Aspleniaceae 1 county -
Astragalus canadensis L. Native ASCA11Canadian milkvetch · Fabaceae 1 county - Astragalus canadensis L. var. canadensis Native ASCAC6Canadian milkvetch · Fabaceae 1 county
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Athyrium filix-femina (L.) Roth Native ATFIcommon ladyfern · Dryopteridaceae 1 county - Athyrium filix-femina (L.) Roth ssp. angustum (Willd.) R.T. Clausen Native ATFIAsubarctic ladyfern · Dryopteridaceae 1 county
- Athyrium filix-femina (L.) Roth ssp. asplenioides (Michx.) Hultén Native ATFIA2asplenium ladyfern · Dryopteridaceae 1 county
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Atriplex patula L. Introduced ATPA4spear saltbush · Chenopodiaceae 1 county -
Atriplex prostrata Bouchér ex DC. Native ATPRtriangle orache · Chenopodiaceae 1 county -
Aureolaria pedicularia (L.) Raf. Native AUPE2fernleaf yellow false foxglove · Scrophulariaceae 1 county - Aureolaria pedicularia (L.) Raf. var. pedicularia Native AUPEPfernleaf yellow false foxglove · Scrophulariaceae 1 county
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Aureolaria virginica (L.) Pennell Native AUVIdowny yellow false foxglove · Scrophulariaceae 1 county -
Avena sativa L. Introduced AVSAcommon oat · Poaceae 1 county -
Azolla caroliniana Willd. Native AZCACarolina mosquitofern · Azollaceae 1 county -
Baccharis halimifolia L. Native BAHAeastern baccharis · Asteraceae 1 county -
Baptisia australis (L.) R. Br. Native BAAUblue wild indigo · Fabaceae 1 county - Baptisia australis (L.) R. Br. var. australis Native BAAUAblue wild indigo · Fabaceae 1 county
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Baptisia tinctoria (L.) R. Br. Native BATIhorseflyweed · Fabaceae 1 county -
Barbarea verna (Mill.) Asch. Introduced BAVEearly yellowrocket · Brassicaceae 1 county -
Barbarea vulgaris W.T. Aiton Introduced BAVUgarden yellowrocket · Brassicaceae 1 county -
Bartonia paniculata (Michx.) Muhl. Native BAPA2twining screwstem · Gentianaceae 1 county - Bartonia paniculata (Michx.) Muhl. ssp. paniculata Native BAPAPtwining screwstem · Gentianaceae 1 county
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Bartonia virginica (L.) Britton, Sterns & Poggenb. Native BAVI3yellow screwstem · Gentianaceae 1 county -
Belamcanda chinensis (L.) DC. Introduced BECHblackberry lily · Iridaceae 1 county -
Bellis perennis L. Introduced BEPE2lawndaisy · Asteraceae 1 county -
Berberis thunbergii DC. Introduced BETHJapanese barberry · Berberidaceae 1 county -
Betula nigra L. Native BENIriver birch · Betulaceae 1 county -
Bidens aristosa (Michx.) Britton Native BIARbearded beggarticks · Asteraceae 1 county -
Bidens bipinnata L. Native BIBI7Spanish needles · Asteraceae 1 county -
Bidens cernua L. Native BICEnodding beggartick · Asteraceae 1 county -
Bidens connata Muhl. ex Willd. Native BICO5purplestem beggarticks · Asteraceae 1 county -
Bidens discoidea (Torr. & A. Gray) Britton Native BIDIsmall beggarticks · Asteraceae 1 county -
Bidens frondosa L. Native BIFRdevil's beggartick · Asteraceae 1 county -
Bidens laevis (L.) Britton, Sterns & Poggenb. Native BILAsmooth beggartick · Asteraceae 1 county -
Bidens tripartita L. Native BITRthreelobe beggarticks · Asteraceae 1 county -
Bidens vulgata Greene Native BIVUbig devils beggartick · Asteraceae 1 county -
Bixa orellana L. Introduced BIORlipsticktree · Bixaceae 1 county -
Boehmeria cylindrica (L.) Sw. Native BOCYsmallspike false nettle · Urticaceae 1 county -
Boehmeria nivea (L.) Gaudich. Introduced BONI2Chinese grass · Urticaceae 1 county -
Bolboschoenus fluviatilis (Torr.) Soják Native BOFL3river bulrush · Cyperaceae 1 county -
Borago officinalis L. Introduced BOOFcommon borage · Boraginaceae 1 county -
Botrychium biternatum (Sav.) Underw. Native BOBIsparselobe grapefern · Ophioglossaceae 1 county -
Botrychium dissectum Spreng. Native BODI2cutleaf grapefern · Ophioglossaceae 1 county -
Botrychium matricariifolium (A. Braun ex Dowell) A. Braun ex W.D.J. Koch Native BOMA2matricary grapefern · Ophioglossaceae 1 county -
Botrychium virginianum (L.) Sw. Native BOVIrattlesnake fern · Ophioglossaceae 1 county -
Bouteloua curtipendula (Michx.) Torr. Native BOCUsideoats grama · Poaceae 1 county - Bouteloua curtipendula (Michx.) Torr. var. curtipendula Native BOCUC2sideoats grama · Poaceae 1 county
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Brachyelytrum erectum (Schreb. ex Spreng.) P. Beauv. Native BRER2bearded shorthusk · Poaceae 1 county -
Brasenia schreberi J.F. Gmel. Native BRSCwatershield · Cabombaceae 1 county -
Brassica juncea (L.) Czern. Introduced BRJUbrown mustard · Brassicaceae 1 county