Index / States / Louisiana / Lafourche
§1County listing — Louisiana
Lafourche County
Louisiana
- FIPS
- 22057
- Taxa recorded
- 685
- State
- Louisiana
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Showing 1–50 of 685.
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Acalypha alopecuroidea Jacq. Introduced ACAL2foxtail copperleaf · Euphorbiaceae -
Acalypha ostryifolia Riddell Native ACOSpineland threeseed mercury · Euphorbiaceae -
Acalypha rhomboidea Raf. Native ACRHcommon threeseed mercury · Euphorbiaceae -
Acalypha setosa A. Rich. Native ACSECuban copperleaf · Euphorbiaceae -
Acer negundo L. Native ACNE2boxelder · Aceraceae -
Acer rubrum L. Native ACRUred maple · Aceraceae - Acer rubrum L. var. drummondii (Hook. & Arn. ex Nutt.) Sarg. Native ACRUDDrummond's maple · Aceraceae
- Acer rubrum L. var. rubrum Native ACRURred maple · Aceraceae
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Acmella oppositifolia (Lam.) R.K. Jansen Native ACOPoppositeleaf spotflower · Asteraceae - Acmella oppositifolia (Lam.) R.K. Jansen var. repens (Walter) R.K. Jansen Native ACOPRoppositeleaf spotflower · Asteraceae
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Adiantum capillus-veneris L. Native ADCAcommon maidenhair · Pteridaceae -
Aeschynomene americana L. Native AEAMshyleaf · Fabaceae -
Aeschynomene indica L. Native AEINIndian jointvetch · Fabaceae -
Agalinis maritima (Raf.) Raf. Native AGMA3saltmarsh false foxglove · Scrophulariaceae - Agalinis maritima (Raf.) Raf. var. grandiflora (Benth.) Shinners Native AGMAGsaltmarsh false foxglove · Scrophulariaceae
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Ageratina altissima (L.) R.M. King & H. Rob. Native AGAL5white snakeroot · Asteraceae -
Agrostis hyemalis (Walter) Britton, Sterns & Poggenb. Native AGHYwinter bentgrass · Poaceae -
Albizia julibrissin Durazz. Introduced ALJUsilktree · Fabaceae -
Alopecurus carolinianus Walter Native ALCA4Carolina foxtail · Poaceae -
Alternanthera philoxeroides (Mart.) Griseb. Introduced ALPHalligatorweed · Amaranthaceae -
Amaranthus hybridus L. Native AMHYslim amaranth · Amaranthaceae -
Amaranthus viridis L. Native AMVIslender amaranth · Amaranthaceae -
Ambrosia artemisiifolia L. Both AMAR2annual ragweed · Asteraceae - Ambrosia artemisiifolia L. var. paniculata (Michx.) Blank. Native AMARPannual ragweed · Asteraceae
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Ambrosia psilostachya DC. Native AMPSCuman ragweed · Asteraceae -
Ambrosia trifida L. Native AMTRgreat ragweed · Asteraceae -
Ampelopsis cordata Michx. Native AMCO2heartleaf peppervine · Vitaceae -
Anagallis arvensis L. Introduced ANARscarlet pimpernel · Primulaceae - Anagallis arvensis L. ssp. arvensis Introduced ANARA7scarlet pimpernel · Primulaceae
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Anagallis minima (L.) Krause Native ANMI4chaffweed · Primulaceae -
Andropogon glomeratus (Walter) Britton, Sterns & Poggenb. Native ANGL2bushy bluestem · Poaceae -
Arenaria serpyllifolia L. Introduced ARSE2thymeleaf sandwort · Caryophyllaceae -
Arisaema dracontium (L.) Schott Native ARDR3green dragon · Araceae -
Aristida longespica Poir. Native ARLO16slimspike threeawn · Poaceae - Aristida longespica Poir. var. geniculata (Raf.) Fernald Native ARLOG6slimspike threeawn · Poaceae
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Arthraxon hispidus (Thunb.) Makino Introduced ARHI3small carpetgrass · Poaceae -
Arundinaria gigantea (Walter) Muhl. Native ARGIgiant cane · Poaceae -
Asclepias incarnata L. Native ASINswamp milkweed · Asclepiadaceae - Asclepias incarnata L. ssp. incarnata Native ASINIswamp milkweed · Asclepiadaceae
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Asclepias perennis Walter Native ASPEaquatic milkweed · Asclepiadaceae -
Atriplex cristata Humb. & Bonpl. ex Willd. Native ATCR2crested saltbush · Chenopodiaceae -
Avena sativa L. Introduced AVSAcommon oat · Poaceae -
Avicennia germinans (L.) L. Native AVGEblack mangrove · Verbenaceae -
Axonopus fissifolius (Raddi) Kuhlm. Native AXFIcommon carpetgrass · Poaceae -
Azolla caroliniana Willd. Native AZCACarolina mosquitofern · Azollaceae -
Baccharis halimifolia L. Native BAHAeastern baccharis · Asteraceae -
Bacopa monnieri (L.) Pennell Native BAMOherb of grace · Scrophulariaceae -
Batis maritima L. Native BAMA5turtleweed · Bataceae -
Berchemia scandens (Hill) K. Koch Native BESCAlabama supplejack · Rhamnaceae -
Bidens laevis (L.) Britton, Sterns & Poggenb. Native BILAsmooth beggartick · Asteraceae