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 1,274.
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Prunus serotina Ehrh. Native PRSE2black cherry · Rosaceae - Prunus serotina Ehrh. var. serotina Native PRSESblack cherry · Rosaceae
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Prunus umbellata Elliott Native PRUMhog plum · Rosaceae - Prunus umbellata Elliott var. umbellata Native PRUMUhog plum · Rosaceae
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Pseudognaphalium helleri (Britton) Anderb. Native PSHE4Heller's cudweed · Asteraceae - Pseudognaphalium helleri (Britton) Anderb. ssp. helleri Native PSHEH7Heller's cudweed · Asteraceae
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Pseudognaphalium obtusifolium (L.) Hilliard & B.L. Burtt Native PSOB3rabbit-tobacco · Asteraceae - Pseudognaphalium obtusifolium (L.) Hilliard & B.L. Burtt ssp. obtusifolium Native PSOBOrabbit-tobacco · Asteraceae
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Ptelea trifoliata L. Native PTTRcommon hoptree · Rutaceae - Ptelea trifoliata L. ssp. trifoliata Native PTTRTcommon hoptree · Rutaceae
- Ptelea trifoliata L. ssp. trifoliata var. mollis Torr. & A. Gray Native PTTRMcommon hoptree · Rutaceae
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Pteridium aquilinum (L.) Kuhn Native PTAQwestern brackenfern · Dennstaedtiaceae -
Ptilimnium capillaceum (Michx.) Raf. Native PTCAherbwilliam · Apiaceae -
Pycnanthemum albescens Torr. & A. Gray Native PYALwhiteleaf mountainmint · Lamiaceae -
Pycnanthemum tenuifolium Schrad. Native PYTEnarrowleaf mountainmint · Lamiaceae -
Pyracantha coccinea M. Roem. Introduced PYCO2scarlet firethorn · Rosaceae -
Pyrrhopappus carolinianus (Walter) DC. Native PYCA2Carolina desert-chicory · Asteraceae -
Pyrus communis L. Introduced PYCOcommon pear · Rosaceae - Quercus alba L. Native QUALwhite oak · Fagaceae
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Quercus falcata Michx. Native QUFAsouthern red oak · Fagaceae -
Quercus hemisphaerica W. Bartram ex Willd. Native QUHE2Darlington oak · Fagaceae - Quercus hemisphaerica W. Bartram ex Willd. var. hemisphaerica Native QUHEHDarlington oak · Fagaceae
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Quercus incana W. Bartram Native QUINbluejack oak · Fagaceae -
Quercus laurifolia Michx. Native QULA3laurel oak · Fagaceae -
Quercus marilandica Münchh. Native QUMA3blackjack oak · Fagaceae - Quercus marilandica Münchh. var. marilandica Native QUMAM2blackjack oak · Fagaceae
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Quercus michauxii Nutt. Native QUMIswamp chestnut oak · Fagaceae -
Quercus muehlenbergii Engelm. Native QUMUchinquapin oak · Fagaceae -
Quercus nigra L. Native QUNIwater oak · Fagaceae -
Quercus pagoda Raf. Native QUPA5cherrybark oak · Fagaceae -
Quercus phellos L. Native QUPHwillow oak · Fagaceae -
Quercus shumardii Buckley Native QUSHShumard's oak · Fagaceae - Quercus shumardii Buckley var. schneckii (Britton) Sarg. Native QUSHSSchneck oak · Fagaceae
- Quercus shumardii Buckley var. shumardii Native QUSHS2Shumard oak · Fagaceae
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Quercus stellata Wangenh. Native QUSTpost oak · Fagaceae -
Quercus texana Buckley Native QUTENuttall oak · Fagaceae -
Quercus velutina Lam. Native QUVEblack oak · Fagaceae -
Quercus virginiana Mill. Native QUVIlive oak · Fagaceae -
Ranunculus abortivus L. Native RAABlittleleaf buttercup · Ranunculaceae -
Ranunculus fascicularis Muhl. ex Bigelow Native RAFAearly buttercup · Ranunculaceae -
Ranunculus muricatus L. Introduced RAMU2spinyfruit buttercup · Ranunculaceae -
Ranunculus platensis Spreng. Introduced RAPLprairie buttercup · Ranunculaceae -
Ranunculus pusillus Poir. Native RAPUlow spearwort · Ranunculaceae - Ranunculus pusillus Poir. var. angustifolius (Engelm.) L.D. Benson Native RAPUAlow spearwort · Ranunculaceae
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Ranunculus recurvatus Poir. Native RARE2blisterwort · Ranunculaceae - Ranunculus recurvatus Poir. var. recurvatus Native RARER2blisterwort · Ranunculaceae
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Ranunculus sardous Crantz Introduced RASAhairy buttercup · Ranunculaceae -
Rhexia alifanus Walter Native RHAL4savannah meadowbeauty · Melastomataceae -
Rhexia mariana L. Native RHMAMaryland meadowbeauty · Melastomataceae - Rhexia mariana L. var. mariana Native RHMAM2Maryland meadowbeauty · Melastomataceae