Index / States / Arkansas / Ouachita
§1County listing — Arkansas
Ouachita County
Arkansas
- FIPS
- 05103
- Taxa recorded
- 626
- State
- Arkansas
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Showing 351–400 of 626.
- Nymphaea odorata Aiton Native NYODAmerican white waterlily · Nymphaeaceae
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Nyssa aquatica L. Native NYAQ2water tupelo · Cornaceae -
Nyssa sylvatica Marshall Native NYSYblackgum · Cornaceae -
Oenothera demareei (P.H. Raven & D.P. Greg.) W.L. Wagner & Hoch Native OEDEDemaree's beeblossom · Onagraceae -
Oenothera heterophylla Spach Native OEHE3variableleaf evening primrose · Onagraceae - Oenothera heterophylla Spach ssp. orientalis W. Dietr., P.H. Raven & W.L. Wagner Native OEHEOOriental evening primrose · Onagraceae
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Oenothera linifolia Nutt. Native OELIthreadleaf evening primrose · Onagraceae -
Oenothera pilosella Raf. Native OEPI2meadow evening primrose · Onagraceae - Oenothera pilosella Raf. ssp. pilosella Native OEPIPmeadow evening primrose · Onagraceae
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Oenothera speciosa Nutt. Native OESP2pinkladies · Onagraceae -
Oenothera villosa Thunb. Native OEVIhairy evening primrose · Onagraceae - Oenothera villosa Thunb. ssp. villosa Native OEVIVhairy evening primrose · Onagraceae
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Oldenlandia boscii (DC.) Chapm. Native OLBOBosc's 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 -
Ophioglossum crotalophoroides Walter Native OPCRbulbous adderstongue · Ophioglossaceae - Ophioglossum crotalophoroides Walter var. crotalophoroides Native OPCRCbulbous adderstongue · Ophioglossaceae
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Opuntia humifusa (Raf.) Raf. Native OPHUdevil's-tongue · Cactaceae -
Osmunda cinnamomea L. Native OSCIcinnamon fern · Osmundaceae -
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 -
Packera glabella (Poir.) C. Jeffrey Native PAGL17butterweed · Asteraceae -
Packera tomentosa (Michx.) C. Jeffrey Native PATO4woolly ragwort · Asteraceae -
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 verrucosum Muhl. Native PAVE2warty panicgrass · Poaceae -
Parthenocissus quinquefolia (L.) Planch. Native PAQU2Virginia creeper · Vitaceae -
Paspalum fluitans (Elliott) Kunth Native PAFL5horsetail paspalum · Poaceae -
Paspalum setaceum Michx. Native PASE5thin paspalum · Poaceae -
Passiflora incarnata L. Native PAIN6purple passionflower · Passifloraceae -
Paulownia tomentosa (Thunb.) Siebold & Zucc. ex Steud. Introduced PATO2princesstree · Scrophulariaceae -
Pedicularis canadensis L. Native PECACanadian lousewort · Scrophulariaceae - Pedicularis canadensis L. ssp. canadensis Native PECAC3Canadian lousewort · Scrophulariaceae
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Penstemon laxiflorus Pennell Native PELA10nodding beardtongue · Scrophulariaceae -
Penstemon murrayanus Hook. Native PEMU2scarlet beardtongue · Scrophulariaceae -
Phacelia strictiflora (Engelm. & A. Gray) A. Gray Native PHSTprairie phacelia · Hydrophyllaceae - Phacelia strictiflora (Engelm. & A. Gray) A. Gray var. robbinsii Constance Native PHSTRRobbins' phacelia · Hydrophyllaceae
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Phalaris caroliniana Walter Native PHCA6Carolina canarygrass · Poaceae -
Phegopteris hexagonoptera (Michx.) Fée Native PHHE11broad beechfern · Thelypteridaceae -
Phlox drummondii Hook. Native PHDRannual phlox · Polemoniaceae - Phlox drummondii Hook. ssp. drummondii Native PHDRDannual phlox · Polemoniaceae
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Phlox pilosa L. Native PHPIdowny phlox · Polemoniaceae - Phlox pilosa L. ssp. ozarkana (Wherry) Wherry Native PHPIO2Ozark phlox · Polemoniaceae
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Phoradendron leucarpum (Raf.) Reveal & M.C. Johnst. Native PHLE14oak mistletoe · Viscaceae -
Phyllanthus caroliniensis Walter Native PHCA9Carolina leaf-flower · Euphorbiaceae - Phyllanthus caroliniensis Walter ssp. caroliniensis Native PHCACCarolina leaf-flower · Euphorbiaceae