Index / States / Louisiana / St. Helena
§1County listing — Louisiana
St. Helena County
Louisiana
- FIPS
- 22091
- Taxa recorded
- 1,274
- State
- Louisiana
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Showing 351–400 of 1,274.
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Digitaria ciliaris (Retz.) Koeler Native DICIsouthern crabgrass · Poaceae -
Digitaria filiformis (L.) Koeler Native DIFIslender crabgrass · Poaceae -
Digitaria ischaemum (Schreb.) Schreb. ex Muhl. Introduced DIISsmooth crabgrass · Poaceae -
Digitaria violascens Link Introduced DIVI2violet crabgrass · Poaceae -
Diodia teres Walter Native DITE2poorjoe · Rubiaceae - Diodia teres Walter var. teres Native DITETpoorjoe · Rubiaceae
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Diodia virginiana L. Native DIVI3Virginia buttonweed · Rubiaceae - Diodia virginiana L. var. virginiana Native DIVIV2Virginia buttonweed · Rubiaceae
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Dioscorea villosa L. Native DIVI4wild yam · Dioscoreaceae -
Diospyros virginiana L. Native DIVI5common persimmon · Ebenaceae -
Ditrysinia fruticosa (W. Bartram) Govaerts & Frodin Native DIFR6Gulf Sebastian-bush · Euphorbiaceae -
Dracopis amplexicaulis (Vahl) Cass. Native DRAMclasping coneflower · Asteraceae -
Drosera brevifolia Pursh Native DRBR3dwarf sundew · Droseraceae -
Duchesnea indica (Andrews) Teschem. Introduced DUIN2Indian strawberry · Rosaceae -
Dysphania ambrosioides (L.) Mosyakin & Clemants Both DYAMMexican tea · Chenopodiaceae -
Echinochloa colona (L.) Link Introduced ECCO2jungle rice · Poaceae -
Echinochloa crus-galli (L.) P. Beauv. Introduced ECCRbarnyardgrass · Poaceae -
Echinodorus cordifolius (L.) Griseb. Native ECCO3creeping burhead · Alismataceae -
Eclipta prostrata (L.) L. Native ECPRfalse daisy · Asteraceae -
Eichhornia crassipes (Mart.) Solms Introduced EICRcommon water hyacinth · Pontederiaceae -
Eleocharis microcarpa Torr. Native ELMI2smallfruit spikerush · Cyperaceae -
Eleocharis obtusa (Willd.) Schult. Native ELOB2blunt spikerush · Cyperaceae -
Eleocharis tuberculosa (Michx.) Roem. & Schult. Native ELTUcone-cup spikerush · Cyperaceae -
Elephantopus carolinianus Raeusch. Native ELCA3Carolina elephantsfoot · Asteraceae -
Elephantopus elatus Bertol. Native ELEL3tall elephantsfoot · Asteraceae -
Elephantopus nudatus A. Gray Native ELNUsmooth elephantsfoot · Asteraceae -
Elephantopus tomentosus L. Native ELTO2devil's grandmother · Asteraceae -
Eleusine indica (L.) Gaertn. Introduced ELIN3Indian goosegrass · Poaceae -
Elymus virginicus L. Native ELVI3Virginia wildrye · Poaceae - Elymus virginicus L. var. virginicus Native ELVIVVirginia wildrye · Poaceae
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Epidendrum magnoliae Muhl. Native EPMA3green fly orchid · Orchidaceae - Epidendrum magnoliae Muhl. var. magnoliae Native EPMAMgreen fly orchid · Orchidaceae
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Epifagus virginiana (L.) W.P.C. Barton Native EPVI2beechdrops · Orobanchaceae -
Eragrostis cilianensis (All.) Vign. ex Janchen Introduced ERCIstinkgrass · Poaceae -
Eragrostis elliottii S. Watson Native ERELfield lovegrass · Poaceae -
Eragrostis hirsuta (Michx.) Nees Native ERHIbigtop lovegrass · Poaceae -
Eragrostis lugens Nees Native ERLUmourning lovegrass · Poaceae -
Eragrostis refracta (Muhl.) Scribn. Native ERREcoastal lovegrass · Poaceae -
Eragrostis spectabilis (Pursh) Steud. Native ERSPpurple lovegrass · Poaceae -
Erechtites hieraciifolius (L.) Raf. ex DC. Native ERHI12American burnweed · Asteraceae - Erechtites hieraciifolius (L.) Raf. ex DC. var. hieraciifolius Native ERHIH2American burnweed · Asteraceae
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Erigeron annuus (L.) Pers. Native ERANeastern daisy fleabane · Asteraceae -
Erigeron philadelphicus L. Native ERPHPhiladelphia fleabane · Asteraceae - Erigeron philadelphicus L. var. philadelphicus Native ERPHPPhiladelphia fleabane · Asteraceae
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Erigeron pulchellus Michx. Native ERPUrobin's plantain · Asteraceae - Erigeron pulchellus Michx. var. pulchellus Native ERPUProbin's plantain · Asteraceae
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Erigeron strigosus Muhl. ex Willd. Native ERST3prairie fleabane · Asteraceae -
Erigeron tenuis Torr. & A. Gray Native ERTE7slenderleaf fleabane · Asteraceae -
Erigeron vernus (L.) Torr. & A. Gray Native ERVEearly whitetop fleabane · Asteraceae -
Eryngium hookeri Walp. Native ERHO9Hooker's eryngo · Apiaceae