§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 501–550 of 781 (introduced).
-
Paspalum urvillei Steud. Introduced PAUR2Vasey's grass · Poaceae 64 counties -
Passiflora caerulea L. Introduced PACA22bluecrown passionflower · Passifloraceae 10 counties -
Pastinaca sativa L. Introduced PASA2wild parsnip · Apiaceae 1 county -
Paulownia tomentosa (Thunb.) Siebold & Zucc. ex Steud. Introduced PATO2princesstree · Scrophulariaceae 16 counties -
Pennisetum ciliare (L.) Link Introduced PECIbuffelgrass · Poaceae 2 counties -
Pennisetum glaucum (L.) R. Br. Introduced PEGL2pearl millet · Poaceae 20 counties -
Pennisetum setaceum (Forssk.) Chiov. Introduced PESE3crimson fountaingrass · Poaceae 2 counties -
Perilla frutescens (L.) Britton Introduced PEFR4beefsteakplant · Lamiaceae 47 counties - Perilla frutescens (L.) Britton var. frutescens Introduced PEFRF2beefsteakplant · Lamiaceae 46 counties
-
Petroselinum crispum (Mill.) Nyman ex A.W. Hill Introduced PECR2parsley · Apiaceae 3 counties -
Petunia axillaris (Lam.) Britton, Sterns & Poggenb. Introduced PEAXlarge white petunia · Solanaceae 24 counties -
Phalaris brachystachys Link Introduced PHBR3shortspike canarygrass · Poaceae 1 county -
Phalaris canariensis L. Introduced PHCA5annual canarygrass · Poaceae 4 counties -
Phalaris minor Retz. Introduced PHMI3littleseed canarygrass · Poaceae 1 county -
Phalaris paradoxa L. Introduced PHPA5hood canarygrass · Poaceae 2 counties -
Phleum pratense L. Introduced PHPR3timothy · Poaceae 4 counties -
Photinia glabra (Thunb.) Maxim. Introduced PHGL17Japanese photinia · Rosaceae 5 counties -
Photinia serratifolia (Desf.) Kalkm. Introduced PHSE17Taiwanese photinia · Rosaceae 7 counties -
Phragmites australis (Cav.) Trin. ex Steud. ssp. australis Introduced PHAUA7European common reed · Poaceae 1 county - Phyla fruticosa (Mill.) Kennedy Introduced PHFR11diamondleaf fogfruit · Verbenaceae 8 counties
-
Phyllanthus fraternus G.L. Webster Introduced PHFR5gulf leaf-flower · Euphorbiaceae 10 counties -
Phyllanthus tenellus Roxb. Introduced PHTE5Mascarene Island leaf-flower · Euphorbiaceae 6 counties -
Phyllanthus urinaria L. Introduced PHURchamber bitter · Euphorbiaceae 34 counties -
Phyllostachys aurea Carrière ex A. Rivière & C. Rivière Introduced PHAU8golden bamboo · Poaceae 11 counties -
Phyllostachys bambusoides Siebold & Zucc. Introduced PHBA80Japanese timber bamboo · Poaceae 1 county -
Physalis minima L. Introduced PHMI14pygmy groundcherry · Solanaceae 4 counties -
Pilea involucrata (Sims) Urb. Introduced PIIN6friendship plant · Urticaceae 1 county -
Pisum sativum L. Introduced PISA6garden pea · Fabaceae 12 counties -
Plantago lanceolata L. Introduced PLLAnarrowleaf plantain · Plantaginaceae 29 counties -
Plantago major L. Introduced PLMA2common plantain · Plantaginaceae 31 counties -
Plumbago auriculata Lam. Introduced PLAU6Cape leadwort · Plumbaginaceae 6 counties -
Poa annua L. Introduced POANannual bluegrass · Poaceae 64 counties -
Poa bulbosa L. Introduced POBUbulbous bluegrass · Poaceae 1 county -
Poa compressa L. Introduced POCOCanada bluegrass · Poaceae 3 counties -
Poa pratensis L. ssp. pratensis Introduced POPRP2Kentucky bluegrass · Poaceae 26 counties -
Polygonum aviculare L. Introduced POAVprostrate knotweed · Polygonaceae 48 counties -
Polygonum capitatum Buch.-Ham. ex D. Don Introduced POCA21pinkhead smartweed · Polygonaceae 1 county -
Polygonum cespitosum Blume var. longisetum (Bruijn) A.N. Steward Introduced POCELOriental lady's thumb · Polygonaceae 25 counties - Polygonum cespitosum Blume, nom. inq. Introduced POCE4Oriental lady's thumb · Polygonaceae 25 counties
-
Polygonum convolvulus L. Introduced POCO10black bindweed · Polygonaceae 27 counties - Polygonum convolvulus L. var. convolvulus Introduced POCOC2black bindweed · Polygonaceae 27 counties
-
Polygonum cuspidatum Siebold & Zucc. Introduced POCU6Japanese knotweed · Polygonaceae 3 counties -
Polygonum hydropiper L. Introduced POHYmarshpepper knotweed · Polygonaceae 2 counties -
Polygonum orientale L. Introduced POOR2kiss me over the garden gate · Polygonaceae 4 counties -
Polygonum persicaria L. Introduced POPE3spotted ladysthumb · Polygonaceae 25 counties -
Polygonum sachalinense F. Schmidt ex Maxim. Introduced POSA4giant knotweed · Polygonaceae 1 county -
Polypogon monspeliensis (L.) Desf. Introduced POMO5annual rabbitsfoot grass · Poaceae 28 counties -
Polystichum tsus-simense (Hook.) J. Sm. Introduced POTSKorean rockfern · Dryopteridaceae 1 county -
Poncirus trifoliata (L.) Raf. Introduced POTR4hardy orange · Rutaceae 50 counties -
Populus alba L. Introduced POAL7white poplar · Salicaceae 20 counties