Index / States / Louisiana / St. Charles
§1County listing — Louisiana
St. Charles County
Louisiana
- FIPS
- 22089
- Taxa recorded
- 950
- State
- Louisiana
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Showing 251–300 of 674 (native).
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Helenium autumnale L. Native HEAUcommon sneezeweed · Asteraceae - Helenium autumnale L. var. autumnale Native HEAUAcommon sneezeweed · Asteraceae
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Helianthus annuus L. Native HEAN3common sunflower · Asteraceae -
Helianthus debilis Nutt. Native HEDE4cucumberleaf sunflower · Asteraceae - Helianthus debilis Nutt. ssp. cucumerifolius (Torr. & A. Gray) Heiser Native HEDEC2cucumberleaf sunflower · Asteraceae
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Helianthus simulans E.E. Watson Native HESI2muck sunflower · Asteraceae -
Heliotropium curassavicum L. Native HECU3salt heliotrope · Boraginaceae - Heliotropium curassavicum L. var. curassavicum Native HECUC2salt heliotrope · Boraginaceae
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Heliotropium procumbens Mill. Native HEPR3fourspike heliotrope · Boraginaceae - Heliotropium procumbens Mill. var. procumbens Native HEPRP2fourspike heliotrope · Boraginaceae
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Heteranthera dubia (Jacq.) MacMill. Native HEDU2grassleaf mudplantain · Pontederiaceae -
Heteranthera reniformis Ruiz & Pav. Native HEREkidneyleaf mudplantain · Pontederiaceae -
Heterotheca subaxillaris (Lam.) Britton & Rusby Native HESU3camphorweed · Asteraceae -
Hibiscus laevis All. Native HILA2halberdleaf rosemallow · Malvaceae -
Hibiscus moscheutos L. Native HIMOcrimsoneyed rosemallow · Malvaceae -
Hordeum pusillum Nutt. Native HOPUlittle barley · Poaceae -
Hydrocotyle ranunculoides L. f. Native HYRAfloating marshpennywort · Apiaceae -
Hydrocotyle umbellata L. Native HYUMmanyflower marshpennywort · Apiaceae -
Hydrocotyle verticillata Thunb. Native HYVE2whorled marshpennywort · Apiaceae - Hydrocotyle verticillata Thunb. var. verticillata Native HYVEVwhorled marshpennywort · Apiaceae
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Hymenocallis liriosme (Raf.) Shinners Native HYLIspring spiderlily · Liliaceae -
Hypericum hypericoides (L.) Crantz Native HYHYSt. Andrew's cross · Clusiaceae - Hypericum hypericoides (L.) Crantz ssp. hypericoides Native HYHYHSt. Andrew's cross · Clusiaceae
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Hypericum mutilum L. Native HYMUdwarf St. Johnswort · Clusiaceae -
Ilex cassine L. Native ILCAdahoon · Aquifoliaceae - Ilex cassine L. var. cassine Native ILCACdahoon · Aquifoliaceae
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Ilex decidua Walter Native ILDEpossumhaw · Aquifoliaceae -
Ilex opaca Aiton Native ILOPAmerican holly · Aquifoliaceae - Ilex opaca Aiton var. opaca Native ILOPOAmerican holly · Aquifoliaceae
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Ilex verticillata (L.) A. Gray Native ILVEcommon winterberry · Aquifoliaceae -
Ilex vomitoria Aiton Native ILVOyaupon · Aquifoliaceae -
Ipomoea cordatotriloba Dennst. Native IPCO8tievine · Convolvulaceae - Ipomoea cordatotriloba Dennst. var. cordatotriloba Native IPCOC2tievine · Convolvulaceae
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Ipomoea lacunosa L. Native IPLAwhitestar · Convolvulaceae -
Ipomoea pandurata (L.) G. Mey. Native IPPAman of the earth · Convolvulaceae -
Ipomoea sagittata Poir. Native IPSAsaltmarsh morning-glory · Convolvulaceae -
Iresine rhizomatosa Standl. Native IRRHJuda's bush · Amaranthaceae -
Iris fulva Ker Gawl. Native IRFUcopper iris · Iridaceae -
Iris giganticaerulea Small Native IRGIgiant blue iris · Iridaceae -
Iris hexagona Walter Native IRHE2Dixie iris · Iridaceae -
Iris virginica L. Native IRVIVirginia iris · Iridaceae -
Itea virginica L. Native ITVIVirginia sweetspire · Grossulariaceae -
Iva annua L. Native IVAN2annual marsh elder · Asteraceae -
Iva frutescens L. Native IVFRJesuit's bark · Asteraceae - Iva frutescens L. ssp. frutescens Native IVFRFJesuit's bark · Asteraceae
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Jacquemontia tamnifolia (L.) Griseb. Native JATAhairy clustervine · Convolvulaceae -
Juncus acuminatus Michx. Native JUACtapertip rush · Juncaceae -
Juncus bufonius L. Native JUBUtoad rush · Juncaceae - Juncus bufonius L. var. bufonius Native JUBUBtoad rush · Juncaceae
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Juncus coriaceus Mack. Native JUCO4leathery rush · Juncaceae