Index / States / Louisiana / Washington
§1County listing — Louisiana
Washington County
Louisiana
- FIPS
- 22117
- Taxa recorded
- 1,483
- State
- Louisiana
Filter
Showing 1,201–1,250 of 1,483.
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Schizachyrium scoparium (Michx.) Nash var. scoparium Native SCSCSlittle bluestem · Poaceae -
Schizachyrium tenerum Nees Native SCTE5slender little bluestem · Poaceae -
Scirpus cyperinus (L.) Kunth Native SCCYwoolgrass · Cyperaceae -
Scirpus divaricatus Elliott Native SCDI2spreading bulrush · Cyperaceae -
Scirpus lineatus Michx. Native SCLI5drooping bulrush · Cyperaceae -
Scleria ciliata Michx. Native SCCIfringed nutrush · Cyperaceae - Scleria ciliata Michx. var. ciliata Native SCCICfringed nutrush · Cyperaceae
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Scleria hirtella Sw. Native SCHI3riverswamp nutrush · Cyperaceae -
Scleria oligantha Michx. Native SCOL2littlehead nutrush · Cyperaceae -
Scleria pauciflora Muhl. ex Willd. Native SCPA5fewflower nutrush · Cyperaceae - Scleria pauciflora Muhl. ex Willd. var. caroliniana (Willd.) Alph. Wood Native SCPACCarolina nutrush · Cyperaceae
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Scleria triglomerata Michx. Native SCTRwhip nutrush · Cyperaceae -
Scoparia dulcis L. Native SCDU3licorice weed · Scrophulariaceae -
Scutellaria elliptica Muhl. ex Spreng. Native SCELhairy skullcap · Lamiaceae - Scutellaria elliptica Muhl. ex Spreng. var. elliptica Native SCELEhairy skullcap · Lamiaceae
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Scutellaria incana Biehler Native SCINhoary skullcap · Lamiaceae - Scutellaria incana Biehler var. incana Native SCINI2hoary skullcap · Lamiaceae
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Scutellaria integrifolia L. Native SCIN2helmet flower · Lamiaceae -
Scutellaria lateriflora L. Native SCLA2blue skullcap · Lamiaceae - Scutellaria lateriflora L. var. lateriflora Native SCLAL2blue skullcap · Lamiaceae
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Scutellaria ovata Hill Native SCOVheartleaf skullcap · Lamiaceae -
Scutellaria parvula Michx. Native SCPA7small skullcap · Lamiaceae - Scutellaria parvula Michx. var. australis Fassett Native SCPAA2small skullcap · Lamiaceae
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Secale cereale L. Introduced SECEcereal rye · Poaceae -
Selaginella apoda (L.) Spring Native SEAPmeadow spikemoss · Selaginellaceae -
Senna obtusifolia (L.) Irwin & Barneby Native SEOB4Java-bean · Fabaceae -
Senna occidentalis (L.) Link Introduced SEOC2septicweed · Fabaceae -
Sericocarpus linifolius (L.) Britton, Sterns & Poggenb. Native SELI5narrowleaf whitetop aster · Asteraceae -
Sericocarpus tortifolius (Michx.) Nees Native SETO7Dixie whitetop aster · Asteraceae -
Sesbania drummondii (Rydb.) Cory Native SEDRpoisonbean · Fabaceae -
Sesbania herbacea (Mill.) McVaugh Native SEHE8bigpod sesbania · Fabaceae -
Setaria faberi Herrm. Introduced SEFAJapanese bristlegrass · Poaceae -
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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Seymeria cassioides (J.F. Gmel.) S.F. Blake Native SECA4yaupon blacksenna · Scrophulariaceae -
Sherardia arvensis L. Introduced SHAR2blue fieldmadder · Rubiaceae -
Sibara virginica (L.) Rollins Native SIVI2Virginia winged rockcress · Brassicaceae -
Sida rhombifolia L. Native SIRHCuban jute · 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 -
Silphium asteriscus L. Native SIAS2starry rosinweed · Asteraceae - Silphium asteriscus L. var. asteriscus Native SIASA3starry rosinweed · Asteraceae
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Sinapis arvensis L. Introduced SIAR4charlock mustard · Brassicaceae - Sinapis arvensis L. ssp. arvensis Introduced SIARAwild mustard · Brassicaceae
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Sisyrinchium angustifolium Mill. Native SIAN3narrowleaf blue-eyed grass · Iridaceae -
Sisyrinchium nashii E.P. Bicknell Native SINANash's blue-eyed grass · Iridaceae -
Sisyrinchium rosulatum E.P. Bicknell Native SIRO5annual blue-eyed grass · Iridaceae -
Smallanthus uvedalius (L.) Mack. ex Small Native SMUVhairy leafcup · Asteraceae