Index / States / Louisiana / St. Helena
§1County listing — Louisiana
St. Helena County
Louisiana
- FIPS
- 22091
- Taxa recorded
- 1,274
- State
- Louisiana
Filter
Showing 901–950 of 1,103 (native).
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Sassafras albidum (Nutt.) Nees Native SAAL5sassafras · Lauraceae -
Saururus cernuus L. Native SACElizard's tail · Saururaceae -
Schisandra glabra (E.P. Bicknell) Rehder Native SCGL7bay starvine · Schisandraceae -
Schizachyrium scoparium (Michx.) Nash Native SCSClittle bluestem · Poaceae - Schizachyrium scoparium (Michx.) Nash var. scoparium Native SCSCSlittle bluestem · Poaceae
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Schizachyrium tenerum Nees Native SCTE5slender little bluestem · Poaceae -
Scirpus cyperinus (L.) Kunth Native SCCYwoolgrass · Cyperaceae -
Scirpus divaricatus Elliott Native SCDI2spreading bulrush · Cyperaceae -
Scleria ciliata Michx. Native SCCIfringed nutrush · Cyperaceae - Scleria ciliata Michx. var. ciliata Native SCCICfringed nutrush · Cyperaceae
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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 reticularis Michx. Native SCREnetted nutrush · Cyperaceae -
Scoparia dulcis L. Native SCDU3licorice weed · Scrophulariaceae -
Scrophularia marilandica L. Native SCMA2carpenter's square · 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 parvula Michx. Native SCPA7small skullcap · Lamiaceae - Scutellaria parvula Michx. var. parvula Native SCPAP3small skullcap · Lamiaceae
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Selaginella apoda (L.) Spring Native SEAPmeadow spikemoss · Selaginellaceae -
Senna obtusifolia (L.) Irwin & Barneby Native SEOB4Java-bean · Fabaceae -
Sesbania drummondii (Rydb.) Cory Native SEDRpoisonbean · Fabaceae -
Sesbania herbacea (Mill.) McVaugh Native SEHE8bigpod sesbania · Fabaceae -
Setaria magna Griseb. Native SEMA6giant bristlegrass · Poaceae -
Setaria parviflora (Poir.) Kerguélen Native SEPA10marsh bristlegrass · Poaceae -
Seymeria cassioides (J.F. Gmel.) S.F. Blake Native SECA4yaupon blacksenna · Scrophulariaceae -
Sibara virginica (L.) Rollins Native SIVI2Virginia winged rockcress · Brassicaceae -
Sida rhombifolia L. Native SIRHCuban jute · Malvaceae -
Sideroxylon lycioides L. Native SILYbuckthorn bully · Sapotaceae -
Silene stellata (L.) W.T. Aiton Native SISTwidowsfrill · Caryophyllaceae -
Sisyrinchium angustifolium Mill. Native SIAN3narrowleaf blue-eyed grass · Iridaceae -
Sisyrinchium atlanticum E.P. Bicknell Native SIATeastern 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 -
Smilax bona-nox L. Native SMBO2saw greenbrier · Smilacaceae - Smilax bona-nox L. var. bona-nox Native SMBOB2saw greenbrier · Smilacaceae
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Smilax herbacea L. Native SMHEsmooth carrionflower · Smilacaceae -
Smilax laurifolia L. Native SMLAlaurel greenbrier · Smilacaceae -
Smilax pumila Walter Native SMPUsarsparilla vine · Smilacaceae -
Smilax rotundifolia L. Native SMROroundleaf greenbrier · Smilacaceae -
Smilax smallii Morong Native SMSMlanceleaf greenbrier · Smilacaceae -
Smilax tamnoides L. Native SMTA2bristly greenbrier · Smilacaceae -
Smilax walteri Pursh Native SMWAcoral greenbrier · Smilacaceae -
Solanum carolinense L. Native SOCA3Carolina horsenettle · Solanaceae