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 101–150 of 1,827.
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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 -
Arthraxon hispidus (Thunb.) Makino Introduced ARHI3small carpetgrass · Poaceae -
Arundinaria gigantea (Walter) Muhl. Native ARGIgiant cane · Poaceae -
Arundinaria tecta (Walter) Muhl. Both ARTE4switchcane · 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 -
Asclepias obovata Elliott Native ASOBpineland milkweed · Asclepiadaceae -
Asclepias perennis Walter Native ASPEaquatic milkweed · Asclepiadaceae -
Asclepias tuberosa L. Native ASTUbutterfly milkweed · Asclepiadaceae - Asclepias tuberosa L. ssp. interior Woodson Native ASTUIbutterfly milkweed · Asclepiadaceae
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Asclepias variegata L. Native ASVAredring milkweed · Asclepiadaceae -
Asclepias verticillata L. Native ASVEwhorled milkweed · Asclepiadaceae -
Asclepias viridiflora Raf. Native ASVIgreen comet milkweed · Asclepiadaceae -
Asclepias viridis Walter Native ASVI2green antelopehorn · Asclepiadaceae -
Asimina parviflora (Michx.) Dunal Native ASPA18smallflower pawpaw · Annonaceae -
Asimina triloba (L.) Dunal Native ASTRpawpaw · Annonaceae -
Asplenium platyneuron (L.) Britton, Sterns & Poggenb. Native ASPLebony spleenwort · Aspleniaceae -
Athyrium filix-femina (L.) Roth Native ATFIcommon ladyfern · Dryopteridaceae - Athyrium filix-femina (L.) Roth ssp. asplenioides (Michx.) Hultén Native ATFIA2asplenium ladyfern · Dryopteridaceae
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Aureolaria flava (L.) Farw. Native AUFLsmooth yellow false foxglove · Scrophulariaceae - Aureolaria flava (L.) Farw. var. macrantha Pennell Native AUFLMsmooth yellow false foxglove · Scrophulariaceae
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Aureolaria virginica (L.) Pennell Native AUVIdowny yellow false foxglove · Scrophulariaceae -
Avena sativa L. Introduced AVSAcommon oat · Poaceae -
Axonopus fissifolius (Raddi) Kuhlm. Native AXFIcommon carpetgrass · Poaceae -
Axonopus furcatus (Flueggé) Hitchc. Native AXFUbig carpetgrass · Poaceae -
Azolla caroliniana Willd. Native AZCACarolina mosquitofern · Azollaceae -
Baccharis angustifolia Michx. Native BAANsaltwater false willow · Asteraceae -
Baccharis halimifolia L. Native BAHAeastern baccharis · Asteraceae -
Bacopa caroliniana (Walter) B.L. Rob. Native BACAblue waterhyssop · Scrophulariaceae -
Bacopa monnieri (L.) Pennell Native BAMOherb of grace · Scrophulariaceae -
Bacopa rotundifolia (Michx.) Wettst. Native BAROdisk waterhyssop · Scrophulariaceae -
Balduina uniflora Nutt. Native BAUNoneflower honeycombhead · Asteraceae -
Baptisia alba (L.) Vent. Native BAALwhite wild indigo · Fabaceae - Baptisia alba (L.) Vent. var. macrophylla (Larisey) Isely Native BAALMlargeleaf wild indigo · Fabaceae
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Baptisia bracteata Muhl. ex Elliott Native BABR2longbract wild indigo · Fabaceae - Baptisia bracteata Muhl. ex Elliott var. leucophaea (Nutt.) Kartesz & Gandhi Native BABRL2longbract wild indigo · Fabaceae