§1State listing — Southeast
Louisiana
a regional flora of 64 counties
- State code
- LA · FIPS 22
- Taxa recorded
- 3,739
- Counties
- 64
§2Counties
Drill down to a county
- Acadia 22001964 taxa Open ↗
- Allen 220031,426 taxa Open ↗
- Ascension 22005551 taxa Open ↗
- Assumption 22007456 taxa Open ↗
- Avoyelles 22009803 taxa Open ↗
- Beauregard 220111,018 taxa Open ↗
- Bienville 220131,400 taxa Open ↗
- Bossier 220151,395 taxa Open ↗
- Caddo 220171,796 taxa Open ↗
- Calcasieu 220191,531 taxa Open ↗
- Caldwell 220211,379 taxa Open ↗
- Cameron 220231,235 taxa Open ↗
- Catahoula 220251,128 taxa Open ↗
- Claiborne 220271,381 taxa Open ↗
- Concordia 22029610 taxa Open ↗
- De Soto 220311,421 taxa Open ↗
- East Baton Rouge 220331,323 taxa Open ↗
- East Carroll 22035717 taxa Open ↗
- East Feliciana 220371,165 taxa Open ↗
- Evangeline 220391,245 taxa Open ↗
- Franklin 220411,102 taxa Open ↗
- Grant 220431,312 taxa Open ↗
- Iberia 22045839 taxa Open ↗
- Iberville 22047547 taxa Open ↗
- Jackson 220491,257 taxa Open ↗
- Jefferson 220511,080 taxa Open ↗
- Jefferson Davis 22053928 taxa Open ↗
- Lafayette 220551,017 taxa Open ↗
- Lafourche 22057685 taxa Open ↗
- LaSalle 220591,269 taxa Open ↗
- Lincoln 220611,492 taxa Open ↗
- Livingston 22063954 taxa Open ↗
- Madison 22065894 taxa Open ↗
- Morehouse 220671,543 taxa Open ↗
- Natchitoches 220691,897 taxa Open ↗
- Orleans 220711,136 taxa Open ↗
- Ouachita 220731,961 taxa Open ↗
- Plaquemines 22075564 taxa Open ↗
- Pointe Coupee 22077552 taxa Open ↗
- Rapides 220791,692 taxa Open ↗
- Red River 220811,238 taxa Open ↗
- Richland 220831,131 taxa Open ↗
- Sabine 220851,618 taxa Open ↗
- St. Bernard 22087561 taxa Open ↗
- St. Charles 22089950 taxa Open ↗
- St. Helena 220911,274 taxa Open ↗
- St. James 22093399 taxa Open ↗
- St. John the Baptist 22095580 taxa Open ↗
- St. Landry 22097856 taxa Open ↗
- St. Martin 22099636 taxa Open ↗
- St. Mary 22101919 taxa Open ↗
- St. Tammany 221031,827 taxa Open ↗
- Tangipahoa 221051,423 taxa Open ↗
- Tensas 22107889 taxa Open ↗
- Terrebonne 22109836 taxa Open ↗
- Union 221111,465 taxa Open ↗
- Vermilion 22113980 taxa Open ↗
- Vernon 221151,516 taxa Open ↗
- Washington 221171,483 taxa Open ↗
- Webster 221191,188 taxa Open ↗
- West Baton Rouge 22121425 taxa Open ↗
- West Carroll 22123944 taxa Open ↗
- West Feliciana 221251,182 taxa Open ↗
- Winn 221271,676 taxa Open ↗
§3Catalogue
All taxa recorded in Louisiana
Filter
Showing 3,451–3,500 of 3,739.
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Tragia betonicifolia Nutt. Native TRBE4betonyleaf noseburn · Euphorbiaceae 13 counties -
Tragia cordata Michx. Native TRCOheartleaf noseburn · Euphorbiaceae 16 counties -
Tragia smallii Shinners Native TRSMSmall's noseburn · Euphorbiaceae 14 counties -
Tragia urens L. Native TRURwavyleaf noseburn · Euphorbiaceae 6 counties -
Tragia urticifolia Michx. Native TRUR2nettleleaf noseburn · Euphorbiaceae 22 counties -
Tragopogon dubius Scop. Introduced TRDUyellow salsify · Asteraceae 1 county -
Trepocarpus aethusae Nutt. ex DC. Native TRAE2whitenymph · Apiaceae 47 counties -
Triadenum tubulosum (Walter) Gleason Native TRTUlesser marsh St. Johnswort · Clusiaceae 19 counties -
Triadenum virginicum (L.) Raf. Native TRVI2Virginia marsh St. Johnswort · Clusiaceae 9 counties -
Triadenum walteri (J.G. Gmel.) Gleason Native TRWAgreater marsh St. Johnswort · Clusiaceae 35 counties -
Triadica sebifera (L.) Small Introduced TRSE6Chinese tallow · Euphorbiaceae 58 counties -
Triantha racemosa (Walter) Small Native TRRA6coastal false asphodel · Liliaceae 2 counties -
Trianthema portulacastrum L. Native TRPO2desert horsepurslane · Aizoaceae 33 counties -
Tribulus cistoides L. Introduced TRCI2Jamaican feverplant · Zygophyllaceae 1 county -
Tribulus terrestris L. Introduced TRTEpuncturevine · Zygophyllaceae 7 counties -
Trichomanes petersii A. Gray Native TRPE2dwarf bristle fern · Hymenophyllaceae 7 counties -
Trichostema brachiatum L. Native TRBR5fluxweed · Lamiaceae 1 county -
Trichostema dichotomum L. Native TRDI2forked bluecurls · Lamiaceae 34 counties -
Trichostema setaceum Houtt. Native TRSE5narrowleaf bluecurls · Lamiaceae 11 counties -
Tridens albescens (Vasey) Wooton & Standl. Native TRAL2white tridens · Poaceae 1 county -
Tridens ambiguus (Elliott) Schult. Native TRAMpine barren fluffgrass · Poaceae 14 counties -
Tridens carolinianus (Steud.) Henr. Native TRCA4Carolina fluffgrass · Poaceae 3 counties -
Tridens flavus (L.) Hitchc. Native TRFL2purpletop tridens · Poaceae 50 counties - Tridens flavus (L.) Hitchc. var. chapmanii (Small) Shinners Native TRFLCChapman's tridens · Poaceae 16 counties
- Tridens flavus (L.) Hitchc. var. flavus Native TRFLFpurpletop tridens · Poaceae 49 counties
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Tridens muticus (Torr.) Nash Native TRMUslim tridens · Poaceae 1 county - Tridens muticus (Torr.) Nash var. elongatus (Buckley) Shinners Native TRMUEslim tridens · Poaceae 1 county
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Tridens strictus (Nutt.) Nash Native TRST2longspike tridens · Poaceae 49 counties -
Trifolium arvense L. Introduced TRAR4rabbitfoot clover · Fabaceae 13 counties -
Trifolium bejariense Moric. Native TRBE3Bejar clover · Fabaceae 2 counties -
Trifolium campestre Schreb. Introduced TRCA5field clover · Fabaceae 46 counties -
Trifolium carolinianum Michx. Native TRCA6Carolina clover · Fabaceae 19 counties -
Trifolium dubium Sibth. Introduced TRDU2suckling clover · Fabaceae 58 counties -
Trifolium echinatum M. Bieb. Introduced TREC2prickly clover · Fabaceae 1 county -
Trifolium hirtum All. Introduced TRHI4rose clover · Fabaceae 2 counties -
Trifolium hybridum L. Introduced TRHYalsike clover · Fabaceae 9 counties -
Trifolium incarnatum L. Introduced TRIN3crimson clover · Fabaceae 53 counties -
Trifolium lappaceum L. Introduced TRLA18burdock clover · Fabaceae 11 counties -
Trifolium nigrescens Viv. Introduced TRNI3small white clover · Fabaceae 8 counties -
Trifolium polymorphum Poir. Introduced TRPO6peanut clover · Fabaceae 2 counties -
Trifolium pratense L. Introduced TRPR2red clover · Fabaceae 48 counties -
Trifolium reflexum L. Native TRRE2buffalo clover · Fabaceae 22 counties -
Trifolium repens L. Introduced TRRE3white clover · Fabaceae 63 counties -
Trifolium resupinatum L. Introduced TRRE4reversed clover · Fabaceae 60 counties -
Trifolium subterraneum L. Introduced TRSU3subterranean clover · Fabaceae 6 counties -
Trifolium vesiculosum Savi Introduced TRVEarrowleaf clover · Fabaceae 26 counties -
Triglochin striata Ruiz & Pav. Native TRST16three-rib arrowgrass · Juncaginaceae 3 counties -
Trillium cuneatum Raf. Native TRCUlittle sweet Betsy · Liliaceae 1 county -
Trillium foetidissimum J.D. Freeman Native TRFOMississippi River wakerobin · Liliaceae 10 counties -
Trillium gracile J.D. Freeman Native TRGR6Sabine River wakerobin · Liliaceae 8 counties