Index / States / Louisiana / St. Helena
§1County listing — Louisiana
St. Helena County
Louisiana
- FIPS
- 22091
- Taxa recorded
- 1,274
- State
- Louisiana
Filter
Showing 501–550 of 1,274.
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Hieracium gronovii L. Native HIGR3queendevil · Asteraceae -
Hordeum pusillum Nutt. Native HOPUlittle barley · Poaceae -
Hordeum vulgare L. Introduced HOVUcommon barley · Poaceae -
Houstonia micrantha (Shinners) Terrell Native HOMI4southern bluet · Rubiaceae -
Houstonia procumbens (Walter ex J.F. Gmel.) Standl. Native HOPRroundleaf bluet · Rubiaceae -
Houstonia purpurea L. Native HOPU2Venus' pride · Rubiaceae - Houstonia purpurea L. var. purpurea Native HOPUP3Venus' pride · Rubiaceae
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Houstonia rosea (Raf.) Terrell Native HOROrose bluet · Rubiaceae -
Hydrangea arborescens L. Native HYARwild hydrangea · Hydrangeaceae -
Hydrangea quercifolia W. Bartram Native HYQU3oakleaf hydrangea · Hydrangeaceae -
Hydrocotyle verticillata Thunb. Native HYVE2whorled marshpennywort · Apiaceae - Hydrocotyle verticillata Thunb. var. verticillata Native HYVEVwhorled marshpennywort · Apiaceae
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Hydrolea ovata Nutt. ex Choisy Native HYOVovate false fiddleleaf · Hydrophyllaceae -
Hydrolea quadrivalvis Walter Native HYQUwaterpod · Hydrophyllaceae -
Hydrolea uniflora Raf. Native HYUNoneflower false fiddleleaf · Hydrophyllaceae -
Hygrophila lacustris (Schltdl. & Cham.) Nees Native HYLAgulf swampweed · Acanthaceae -
Hymenocallis liriosme (Raf.) Shinners Native HYLIspring spiderlily · Liliaceae -
Hypericum cistifolium Lam. Native HYCIroundpod St. Johnswort · Clusiaceae -
Hypericum crux-andreae (L.) Crantz Native HYCR3St. Peterswort · Clusiaceae -
Hypericum drummondii (Grev. & Hook.) Torr. & A. Gray Native HYDRnits and lice · Clusiaceae -
Hypericum frondosum Michx. Native HYFRcedarglade St. Johnswort · Clusiaceae -
Hypericum galioides Lam. Native HYGAbedstraw St. Johnswort · Clusiaceae -
Hypericum gentianoides (L.) Britton, Sterns & Poggenb. Native HYGEorangegrass · Clusiaceae -
Hypericum gymnanthum Engelm. & A. Gray Native HYGYclaspingleaf St. Johnswort · Clusiaceae -
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 -
Hypericum nudiflorum Michx. ex Willd. Native HYNUearly St. Johnswort · Clusiaceae -
Hypericum prolificum L. Native HYPRshrubby St. Johnswort · Clusiaceae -
Hypericum punctatum Lam. Native HYPUspotted St. Johnswort · Clusiaceae -
Hypericum setosum L. Native HYSEhairy St. Johnswort · Clusiaceae -
Hypoxis hirsuta (L.) Coville Native HYHI2common goldstar · Liliaceae -
Hypoxis sessilis L. Native HYSE2glossyseed yellow star-grass · Liliaceae -
Hypoxis wrightii (Baker) Brackett Native HYWR3Wright's star-grass · Liliaceae -
Hyptis alata (Raf.) Shinners Native HYALclustered bushmint · Lamiaceae -
Ilex ambigua (Michx.) Torr. Native ILAMCarolina holly · Aquifoliaceae -
Ilex decidua Walter Native ILDEpossumhaw · Aquifoliaceae -
Ilex glabra (L.) A. Gray Native ILGLinkberry · Aquifoliaceae -
Ilex longipes Chapm. ex Trel. Native ILLOGeorgia holly · 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 -
Illicium floridanum Ellis Native ILFLFlorida anisetree · Illiciaceae -
Impatiens capensis Meerb. Native IMCAjewelweed · Balsaminaceae -
Ionactis linariifolius (L.) Greene Native IOLI2flaxleaf whitetop aster · Asteraceae -
Ipomoea batatas (L.) Lam. Introduced IPBA2sweetpotato · Convolvulaceae -
Ipomoea coccinea L. Introduced IPCO3redstar · Convolvulaceae -
Ipomoea hederacea Jacq. Introduced IPHEivyleaf morning-glory · Convolvulaceae -
Ipomoea lacunosa L. Native IPLAwhitestar · Convolvulaceae