Index / States / Louisiana / St. Tammany
§1County listing — Louisiana
St. Tammany County
Louisiana
- FIPS
- 22103
- Taxa recorded
- 1,827
- State
- Louisiana
Filter
Showing 1,051–1,100 of 1,827.
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Oenothera filiformis (Small) W.L. Wagner & Hoch Native OEFI2longflower beeblossom · Onagraceae -
Oenothera fruticosa L. Native OEFRnarrowleaf evening primrose · Onagraceae - Oenothera fruticosa L. ssp. fruticosa Native OEFRFnarrowleaf evening primrose · Onagraceae
- Oenothera fruticosa L. ssp. tetragona (Roth) W.L. Wagner Native OEFRTnarrowleaf evening primrose · Onagraceae
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Oenothera humifusa Nutt. Native OEHUseabeach evening primrose · Onagraceae -
Oenothera laciniata Hill Native OELAcutleaf evening primrose · Onagraceae -
Oenothera lindheimeri (Engelm. & A. Gray) W.L. Wagner & Hoch Native OELI2Lindheimer's beeblossom · Onagraceae -
Oenothera linifolia Nutt. Native OELIthreadleaf evening primrose · Onagraceae -
Oenothera speciosa Nutt. Native OESP2pinkladies · Onagraceae -
Oldenlandia boscii (DC.) Chapm. Native OLBOBosc's mille graines · Rubiaceae -
Oldenlandia corymbosa L. Native OLCOflat-top mille graines · Rubiaceae -
Oldenlandia uniflora L. Native OLUNclustered mille graines · Rubiaceae -
Oligoneuron nitidum (Torr. & A. Gray) Small Native OLNIshiny goldenrod · Asteraceae -
Onoclea sensibilis L. Native ONSEsensitive fern · Dryopteridaceae -
Onosmodium virginianum (L.) A. DC. Native ONVI2wild Job's tears · Boraginaceae -
Ophioglossum crotalophoroides Walter Native OPCRbulbous adderstongue · Ophioglossaceae - Ophioglossum crotalophoroides Walter var. crotalophoroides Native OPCRCbulbous adderstongue · Ophioglossaceae
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Ophioglossum nudicaule L. f. Native OPNUleast adderstongue · Ophioglossaceae -
Ophioglossum petiolatum Hook. Native OPPE2longstem adderstongue · Ophioglossaceae -
Oplismenus hirtellus (L.) P. Beauv. Both OPHIbasketgrass · Poaceae - Oplismenus hirtellus (L.) P. Beauv. ssp. setarius (Lam.) Mez ex Ekman Native OPHISbasketgrass · Poaceae
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Opuntia humifusa (Raf.) Raf. Native OPHUdevil's-tongue · Cactaceae -
Orbexilum pedunculatum (Mill.) Rydb. Native ORPESampson's snakeroot · Fabaceae - Orbexilum pedunculatum (Mill.) Rydb. var. pedunculatum Native ORPEP2Sampson's snakeroot · Fabaceae
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Orbexilum simplex (Nutt. ex Torr. & A. Gray) Rydb. Native ORSIsinglestem leather-root · Fabaceae -
Orontium aquaticum L. Native ORAQgoldenclub · Araceae -
Oryza sativa L. Introduced ORSArice · Poaceae - Osmanthus americanus (L.) Benth. & Hook. f. ex A. Gray Native OSAMdevilwood · Oleaceae
- Osmanthus americanus (L.) Benth. & Hook. f. ex A. Gray var. americanus Native OSAMAdevilwood · Oleaceae
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Osmunda cinnamomea L. Native OSCIcinnamon fern · Osmundaceae - Osmunda cinnamomea L. var. cinnamomea Native OSCICcinnamon fern · Osmundaceae
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Osmunda regalis L. Native OSREroyal fern · Osmundaceae - Osmunda regalis L. var. spectabilis (Willd.) A. Gray Native OSRESroyal fern · Osmundaceae
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Ostrya virginiana (Mill.) K. Koch Native OSVIhophornbeam · Betulaceae -
Oxalis corniculata L. Native OXCOcreeping woodsorrel · Oxalidaceae -
Oxalis debilis Kunth Introduced OXDE3pink woodsorrel · Oxalidaceae - Oxalis debilis Kunth var. corymbosa (DC.) Lourteig Introduced OXDECpink woodsorrel · Oxalidaceae
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Oxalis stricta L. Native OXSTcommon yellow oxalis · Oxalidaceae -
Oxydendrum arboreum (L.) DC. Native OXARsourwood · Ericaceae -
Oxypolis filiformis (Walter) Britton Native OXFIwater cowbane · Apiaceae -
Oxypolis rigidior (L.) Raf. Native OXRIstiff cowbane · Apiaceae -
Packera glabella (Poir.) C. Jeffrey Native PAGL17butterweed · Asteraceae -
Packera tampicana (DC.) C. Jeffrey Native PATA5Great Plains ragwort · Asteraceae -
Panicum amarum Elliott Native PAAM2bitter panicgrass · Poaceae -
Panicum anceps Michx. Native PAANbeaked panicgrass · Poaceae -
Panicum dichotomiflorum Michx. Native PADIfall panicgrass · Poaceae - Panicum dichotomiflorum Michx. var. dichotomiflorum Native PADIDfall panicgrass · Poaceae
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Panicum hemitomon Schult. Native PAHE2maidencane · Poaceae -
Panicum repens L. Introduced PARE3torpedo grass · Poaceae -
Panicum rigidulum Bosc ex Nees Native PARI4redtop panicgrass · Poaceae