Index / States / Louisiana / St. Charles
§1County listing — Louisiana
St. Charles County
Louisiana
- FIPS
- 22089
- Taxa recorded
- 950
- State
- Louisiana
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Showing 1–50 of 950.
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Abutilon theophrasti Medik. Introduced ABTHvelvetleaf · Malvaceae -
Acalypha gracilens A. Gray Native ACGR2slender threeseed mercury · 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 - Acalypha virginica L. Native ACVIVirginia threeseed mercury · Euphorbiaceae
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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 heterophylla (Nutt.) Small ex Britton Native AGHE4prairie false foxglove · Scrophulariaceae -
Agalinis obtusifolia Raf. Native AGOBtenlobe false foxglove · Scrophulariaceae -
Agalinis purpurea (L.) Pennell Native AGPU5purple false foxglove · Scrophulariaceae -
Ageratina altissima (L.) R.M. King & H. Rob. Native AGAL5white snakeroot · Asteraceae -
Agrostis hyemalis (Walter) Britton, Sterns & Poggenb. Native AGHYwinter bentgrass · Poaceae -
Ajuga reptans L. Introduced AJREcommon bugle · Lamiaceae -
Albizia julibrissin Durazz. Introduced ALJUsilktree · Fabaceae -
Allium canadense L. Native ALCA3meadow garlic · Liliaceae - Allium canadense L. var. canadense Native ALCACmeadow garlic · Liliaceae
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Alopecurus carolinianus Walter Native ALCA4Carolina foxtail · Poaceae -
Alstroemeria psittacina Lehm., nom. inq. Introduced ALPSlily of the Incas · Liliaceae -
Alternanthera philoxeroides (Mart.) Griseb. Introduced ALPHalligatorweed · Amaranthaceae -
Amaranthus australis (A. Gray) Sauer Native AMAUsouthern amaranth · Amaranthaceae -
Amaranthus hybridus L. Native AMHYslim amaranth · Amaranthaceae -
Amaranthus retroflexus L. Native AMREredroot amaranth · Amaranthaceae -
Amaranthus spinosus L. Native AMSPspiny amaranth · Amaranthaceae -
Amaranthus tuberculatus (Moq.) Sauer Native AMTUroughfruit amaranth · Amaranthaceae -
Amaranthus viridis L. Native AMVIslender amaranth · Amaranthaceae -
Amaryllis belladonna L. Introduced AMBE3belladonna lily · Liliaceae -
Ambrosia artemisiifolia L. Both AMAR2annual ragweed · Asteraceae - Ambrosia artemisiifolia L. var. paniculata (Michx.) Blank. Native AMARPannual ragweed · Asteraceae
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Ambrosia trifida L. Native AMTRgreat ragweed · Asteraceae -
Ammannia coccinea Rottb. Native AMCOvalley redstem · Lythraceae -
Amorpha fruticosa L. Native AMFRfalse indigo bush · Fabaceae -
Ampelopsis cordata Michx. Native AMCO2heartleaf peppervine · Vitaceae -
Amphicarpaea bracteata (L.) Fernald Native AMBR2American hogpeanut · Fabaceae -
Anagallis arvensis L. Introduced ANARscarlet pimpernel · Primulaceae - Anagallis arvensis L. ssp. arvensis Introduced ANARA7scarlet pimpernel · Primulaceae
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Andropogon glomeratus (Walter) Britton, Sterns & Poggenb. Native ANGL2bushy bluestem · Poaceae -
Andropogon virginicus L. Native ANVI2broomsedge bluestem · Poaceae - Andropogon virginicus L. var. virginicus Native ANVIVbroomsedge bluestem · Poaceae
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Anthemis cotula L. Introduced ANCO2stinking chamomile · Asteraceae -
Apios americana Medik. Native APAMgroundnut · Fabaceae -
Apocynum cannabinum L. Native APCAIndianhemp · Apocynaceae -
Arisaema dracontium (L.) Schott Native ARDR3green dragon · Araceae