Index / States / Louisiana / St. Tammany
§1County listing — Louisiana
St. Tammany County
Louisiana
- FIPS
- 22103
- Taxa recorded
- 1,827
- State
- Louisiana
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Showing 51–100 of 1,827.
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Amaranthus albus L. Introduced AMALprostrate pigweed · Amaranthaceae -
Amaranthus australis (A. Gray) Sauer Native AMAUsouthern amaranth · Amaranthaceae -
Amaranthus hybridus L. Native AMHYslim amaranth · Amaranthaceae -
Amaranthus spinosus L. Native AMSPspiny amaranth · Amaranthaceae -
Amaranthus tuberculatus (Moq.) Sauer Native AMTUroughfruit 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 trifida L. Native AMTRgreat ragweed · Asteraceae -
Amelanchier arborea (Michx. f.) Fernald Native AMAR3common serviceberry · Rosaceae - Amelanchier arborea (Michx. f.) Fernald var. arborea Native AMARA4common serviceberry · Rosaceae
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Ammannia coccinea Rottb. Native AMCOvalley redstem · Lythraceae -
Amorpha fruticosa L. Native AMFRfalse indigo bush · Fabaceae -
Amorpha nitens Boynt. Native AMNIshining false indigo · Fabaceae -
Amphicarpaea bracteata (L.) Fernald Native AMBR2American hogpeanut · Fabaceae -
Amsonia tabernaemontana Walter Native AMTA2eastern bluestar · Apocynaceae -
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 gerardii Vitman Native ANGEbig bluestem · Poaceae -
Andropogon glaucopsis Elliott Native ANGL10purple bluestem · Poaceae -
Andropogon glomeratus (Walter) Britton, Sterns & Poggenb. Native ANGL2bushy bluestem · Poaceae -
Andropogon gyrans Ashe Native ANGY2Elliott's bluestem · Poaceae - Andropogon gyrans Ashe var. gyrans Native ANGYGElliott's bluestem · Poaceae
- Andropogon gyrans Ashe var. stenophyllus (Hack.) C.S. Campbell Native ANGYSElliott's bluestem · Poaceae
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Andropogon mohrii (Hack.) Hack. ex Vasey Native ANMO3Mohr's bluestem · Poaceae -
Andropogon ternarius Michx. Native ANTE2splitbeard bluestem · Poaceae - Andropogon ternarius Michx. var. ternarius Native ANTETsplitbeard bluestem · Poaceae
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Andropogon virginicus L. Native ANVI2broomsedge bluestem · Poaceae - Andropogon virginicus L. var. virginicus Native ANVIVbroomsedge bluestem · Poaceae
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Anthaenantia rufa (Nutt.) Schult. Native ANRUpurple silkyscale · Poaceae -
Anthaenantia villosa (Michx.) P. Beauv. Native ANVI4green silkyscale · Poaceae -
Anthemis cotula L. Introduced ANCO2stinking chamomile · Asteraceae -
Antirrhinum majus L. Introduced ANMA3garden snapdragon · Scrophulariaceae -
Apios americana Medik. Native APAMgroundnut · Fabaceae -
Apium graveolens L. Introduced APGR2wild celery · Apiaceae - Apium graveolens L. var. dulce (Mill.) DC. Introduced APGRDwild celery · Apiaceae
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Apteria aphylla (Nutt.) Barnhart ex Small Native APAPnodding nixie · Burmanniaceae -
Aralia spinosa L. Native ARSP2devil's walkingstick · Araliaceae -
Arenaria lanuginosa (Michx.) Rohrb. Native ARLA4spreading sandwort · Caryophyllaceae - Arenaria lanuginosa (Michx.) Rohrb. ssp. lanuginosa Native ARLAL2spreading sandwort · Caryophyllaceae
- Arenaria lanuginosa (Michx.) Rohrb. ssp. lanuginosa var. lanuginosa Native ARLAL3spreading sandwort · Caryophyllaceae
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Arenaria serpyllifolia L. Introduced ARSE2thymeleaf sandwort · Caryophyllaceae -
Arisaema dracontium (L.) Schott Native ARDR3green dragon · Araceae -
Arisaema triphyllum (L.) Schott Native ARTRJack in the pulpit · Araceae - Arisaema triphyllum (L.) Schott ssp. pusillum (Peck) Huttleston Native ARTRPJack in the pulpit · Araceae
- Arisaema triphyllum (L.) Schott ssp. quinatum (Buckley) Huttleston Native ARTRQJack in the pulpit · Araceae
- Arisaema triphyllum (L.) Schott ssp. triphyllum Native ARTRT3Jack in the pulpit · Araceae
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Aristida lanosa Muhl. ex Elliott Native ARLA6woollysheath threeawn · Poaceae -
Aristida longespica Poir. Native ARLO16slimspike threeawn · Poaceae