Index / States / Louisiana / St. Tammany
§1County listing — Louisiana
St. Tammany County
Louisiana
- FIPS
- 22103
- Taxa recorded
- 1,827
- State
- Louisiana
Filter
Showing 51–100 of 1,552 (native).
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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 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 -
Apios americana Medik. Native APAMgroundnut · Fabaceae -
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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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 - Aristida longespica Poir. var. geniculata (Raf.) Fernald Native ARLOG6slimspike threeawn · Poaceae
- Aristida longespica Poir. var. longespica Native ARLOL3slimspike threeawn · Poaceae
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Aristida oligantha Michx. Native AROLprairie threeawn · Poaceae -
Aristida palustris (Chapm.) Vasey Native ARPA26longleaf threeawn · Poaceae -
Aristida purpurascens Poir. Native ARPU8arrowfeather threeawn · Poaceae - Aristida purpurascens Poir. var. purpurascens Native ARPUP4arrowfeather threeawn · Poaceae
- Aristida purpurascens Poir. var. virgata (Trin.) Allred Native ARPUVarrowfeather threeawn · Poaceae
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Aristida purpurea Nutt. Native ARPU9purple threeawn · Poaceae - Aristida purpurea Nutt. var. longiseta (Steud.) Vasey Native ARPULFendler threeawn · Poaceae
- Aristida purpurea Nutt. var. purpurea Native ARPUP6purple threeawn · Poaceae
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Aristolochia serpentaria L. Native ARSE3Virginia snakeroot · Aristolochiaceae -
Arnoglossum ovatum (Walter) H. Rob. Native AROVovateleaf cacalia · Asteraceae -
Aronia arbutifolia (L.) Pers. Native ARAR7red chokeberry · Rosaceae -
Arundinaria gigantea (Walter) Muhl. Native ARGIgiant cane · Poaceae -
Asclepias humistrata Walter Native ASHU3pinewoods milkweed · Asclepiadaceae -
Asclepias lanceolata Walter Native ASLA2fewflower milkweed · Asclepiadaceae -
Asclepias longifolia Michx. Native ASLOlongleaf milkweed · Asclepiadaceae -
Asclepias michauxii Decne. Native ASMI12Michaux's milkweed · Asclepiadaceae