Index / States / Louisiana / St. Landry
§1County listing — Louisiana
St. Landry County
Louisiana
- FIPS
- 22097
- Taxa recorded
- 856
- State
- Louisiana
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Showing 701–750 of 856.
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Senna occidentalis (L.) Link Introduced SEOC2septicweed · Fabaceae -
Sesbania drummondii (Rydb.) Cory Native SEDRpoisonbean · Fabaceae -
Sesbania herbacea (Mill.) McVaugh Native SEHE8bigpod sesbania · Fabaceae -
Setaria parviflora (Poir.) Kerguélen Native SEPA10marsh bristlegrass · Poaceae -
Setaria pumila (Poir.) Roem. & Schult. Introduced SEPU8yellow foxtail · Poaceae - Setaria pumila (Poir.) Roem. & Schult. ssp. pallidefusca (Schumach.) B.K. Simon Introduced SEPUP3cattail grass · Poaceae
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Sherardia arvensis L. Introduced SHAR2blue fieldmadder · Rubiaceae -
Sibara virginica (L.) Rollins Native SIVI2Virginia winged rockcress · Brassicaceae -
Sida rhombifolia L. Native SIRHCuban jute · Malvaceae -
Sida spinosa L. Native SISPprickly fanpetals · Malvaceae -
Sideroxylon lanuginosum Michx. Native SILA20gum bully · Sapotaceae - Sideroxylon lanuginosum Michx. ssp. oblongifolium (Nutt.) T.D. Penn. Native SILAOgum bully · Sapotaceae
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Silene antirrhina L. Native SIAN2sleepy silene · Caryophyllaceae -
Sisyrinchium angustifolium Mill. Native SIAN3narrowleaf blue-eyed grass · Iridaceae -
Sisyrinchium mucronatum Michx. Native SIMU3needletip blue-eyed grass · Iridaceae -
Sisyrinchium rosulatum E.P. Bicknell Native SIRO5annual blue-eyed grass · Iridaceae -
Sisyrinchium sagittiferum E.P. Bicknell Native SISA3spearbract blue-eyed grass · Iridaceae -
Smallanthus uvedalius (L.) Mack. ex Small Native SMUVhairy leafcup · Asteraceae -
Smilax bona-nox L. Native SMBO2saw greenbrier · Smilacaceae - Smilax bona-nox L. var. bona-nox Native SMBOB2saw greenbrier · Smilacaceae
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Smilax glauca Walter Native SMGLcat greenbrier · Smilacaceae -
Smilax rotundifolia L. Native SMROroundleaf greenbrier · Smilacaceae -
Smilax smallii Morong Native SMSMlanceleaf greenbrier · Smilacaceae -
Smilax tamnoides L. Native SMTA2bristly greenbrier · Smilacaceae -
Solanum carolinense L. Native SOCA3Carolina horsenettle · Solanaceae - Solanum carolinense L. var. carolinense Native SOCAC4Carolina horsenettle · Solanaceae
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Solanum elaeagnifolium Cav. Native SOELsilverleaf nightshade · Solanaceae -
Solanum pseudocapsicum L. Introduced SOPSJerusalem cherry · Solanaceae -
Solidago altissima L. Native SOAL6Canada goldenrod · Asteraceae -
Solidago sempervirens L. Native SOSEseaside goldenrod · Asteraceae - Solidago sempervirens L. var. mexicana (L.) Fernald Native SOSEMseaside goldenrod · Asteraceae
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Soliva sessilis Ruiz & Pav. Introduced SOSE2field burrweed · Asteraceae -
Sonchus asper (L.) Hill Introduced SOASspiny sowthistle · Asteraceae -
Sonchus oleraceus L. Introduced SOOLcommon sowthistle · Asteraceae -
Sorghum bicolor (L.) Moench Introduced SOBI2sorghum · Poaceae -
Sorghum halepense (L.) Pers. Introduced SOHAJohnsongrass · Poaceae -
Sparganium americanum Nutt. Native SPAMAmerican bur-reed · Sparganiaceae -
Spermacoce glabra Michx. Native SPGL2smooth false buttonweed · Rubiaceae -
Spermolepis echinata (Nutt. ex DC.) A. Heller Native SPEC2bristly scaleseed · Apiaceae -
Sphenoclea zeylanica Gaertn. Introduced SPZEchickenspike · Sphenocleaceae -
Sphenopholis filiformis (Chapm.) Scribn. Native SPFIlongleaf wedgescale · Poaceae -
Sphenopholis intermedia (Rydb.) Rydb. Native SPIN3slender wedgescale · Poaceae - Sphenopholis longiflora (Vasey) Hitchc. Native SPLOTexas wedgescale · Poaceae
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Sphenopholis obtusata (Michx.) Scribn. Native SPOBprairie wedgescale · Poaceae -
Sphenopholis pensylvanica (L.) Hitchc. Native SPPE3swamp wedgescale · Poaceae -
Spiranthes odorata (Nutt.) Lindl. Native SPODmarsh lady's tresses · Orchidaceae -
Sporobolus indicus (L.) R. Br. Introduced SPIN4smut grass · Poaceae - Sporobolus indicus (L.) R. Br. var. indicus Introduced SPINI2smut grass · Poaceae
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Stachys crenata Raf. Native STCR7mousesear · Lamiaceae -
Stachys floridana Shuttlw. ex Benth. Native STFL4Florida hedgenettle · Lamiaceae