Index / States / Louisiana / St. Helena
§1County listing — Louisiana
St. Helena County
Louisiana
- FIPS
- 22091
- Taxa recorded
- 1,274
- State
- Louisiana
Filter
Showing 101–150 of 1,103 (native).
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Bacopa caroliniana (Walter) B.L. Rob. Native BACAblue waterhyssop · Scrophulariaceae -
Baptisia alba (L.) Vent. Native BAALwhite wild indigo · Fabaceae - Baptisia alba (L.) Vent. var. macrophylla (Larisey) Isely Native BAALMlargeleaf wild indigo · Fabaceae
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Baptisia bracteata Muhl. ex Elliott Native BABR2longbract wild indigo · Fabaceae - Baptisia bracteata Muhl. ex Elliott var. leucophaea (Nutt.) Kartesz & Gandhi Native BABRL2longbract wild indigo · Fabaceae
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Baptisia nuttalliana Small Native BANU2Nuttall's wild indigo · Fabaceae -
Berchemia scandens (Hill) K. Koch Native BESCAlabama supplejack · Rhamnaceae -
Betula nigra L. Native BENIriver birch · Betulaceae -
Bidens bipinnata L. Native BIBI7Spanish needles · Asteraceae -
Bidens frondosa L. Native BIFRdevil's beggartick · Asteraceae -
Bigelowia nudata (Michx.) DC. Native BINUpineland rayless goldenrod · Asteraceae - Bigelowia nudata (Michx.) DC. ssp. nudata Native BINUNpineland rayless goldenrod · Asteraceae
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Bignonia capreolata L. Native BICAcrossvine · Bignoniaceae -
Boehmeria cylindrica (L.) Sw. Native BOCYsmallspike false nettle · Urticaceae -
Boltonia asteroides (L.) L'Hér. Native BOASwhite doll's daisy · Asteraceae - Boltonia asteroides (L.) L'Hér. var. asteroides Native BOASAwhite doll's daisy · Asteraceae
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Boltonia diffusa Elliott Native BODIsmallhead doll's daisy · Asteraceae - Boltonia diffusa Elliott var. diffusa Native BODIDsmallhead doll's daisy · Asteraceae
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Botrychium biternatum (Sav.) Underw. Native BOBIsparselobe grapefern · Ophioglossaceae -
Botrychium virginianum (L.) Sw. Native BOVIrattlesnake fern · Ophioglossaceae -
Brachyelytrum erectum (Schreb. ex Spreng.) P. Beauv. Native BRER2bearded shorthusk · Poaceae -
Brunnichia ovata (Walter) Shinners Native BROV4American buckwheat vine · Polygonaceae -
Buchnera americana L. Native BUAMAmerican bluehearts · Scrophulariaceae -
Callicarpa americana L. Native CAAM2American beautyberry · Verbenaceae -
Callirhoe papaver (Cav.) A. Gray Native CAPA2woodland poppymallow · Malvaceae -
Callitriche heterophylla Pursh Native CAHE3twoheaded water-starwort · Callitrichaceae - Callitriche heterophylla Pursh ssp. heterophylla Native CAHEHtwoheaded water-starwort · Callitrichaceae
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Callitriche pedunculosa Nutt. Native CAPE44Nuttall's water-starwort · Callitrichaceae -
Callitriche terrestris Raf. Native CATE19terrestrial water-starwort · Callitrichaceae -
Calycocarpum lyonii (Pursh) A. Gray Native CALY2cupseed · Menispermaceae -
Campsis radicans (L.) Seem. ex Bureau Native CARA2trumpet creeper · Bignoniaceae -
Cardamine parviflora L. Native CAPA12sand bittercress · Brassicaceae - Cardamine parviflora L. var. arenicola (Britton) O.E. Schulz Native CAPAA2sand bittercress · Brassicaceae
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Cardamine pensylvanica Muhl. ex Willd. Native CAPE3Pennsylvania bittercress · Brassicaceae -
Carex albicans Willd. ex Spreng. Native CAAL25whitetinge sedge · Cyperaceae - Carex albicans Willd. ex Spreng. var. australis (L.H. Bailey) J. Rettig Native CAALA2stellate sedge · Cyperaceae
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Carex albolutescens Schwein. Native CAAL5greenwhite sedge · Cyperaceae -
Carex atlantica L.H. Bailey Native CAAT4prickly bog sedge · Cyperaceae - Carex atlantica L.H. Bailey ssp. atlantica Native CAATA2prickly bog sedge · Cyperaceae
- Carex atlantica L.H. Bailey ssp. capillacea (L.H. Bailey) Reznicek Native CAATCprickly bog sedge · Cyperaceae
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Carex blanda Dewey Native CABLeastern woodland sedge · Cyperaceae -
Carex bromoides Schkuhr ex Willd. Native CABR14brome-like sedge · Cyperaceae - Carex bromoides Schkuhr ex Willd. ssp. bromoides Native CABRB6brome-like sedge · Cyperaceae
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Carex cherokeensis Schwein. Native CACH3Cherokee sedge · Cyperaceae -
Carex complanata Torr. & Hook. Native CACO9hirsute sedge · Cyperaceae -
Carex crebriflora Wiegand Native CACR5coastal plain sedge · Cyperaceae -
Carex debilis Michx. Native CADE5white edge sedge · Cyperaceae - Carex debilis Michx. var. debilis Native CADEDwhite edge sedge · Cyperaceae
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Carex digitalis Willd. Native CADI5slender woodland sedge · Cyperaceae -
Carex festucacea Schkuhr ex Willd. Native CAFE3fescue sedge · Cyperaceae