Index / States / Arkansas / Union
§1County listing — Arkansas
Union County
Arkansas
- FIPS
- 05139
- Taxa recorded
- 1,602
- State
- Arkansas
Filter
Showing 1,051–1,100 of 1,602.
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Plantago heterophylla Nutt. Native PLHE2slender plantain · Plantaginaceae -
Plantago lanceolata L. Introduced PLLAnarrowleaf plantain · Plantaginaceae -
Plantago pusilla Nutt. Native PLPUdwarf plantain · Plantaginaceae -
Plantago virginica L. Native PLVIVirginia plantain · Plantaginaceae -
Platanthera clavellata (Michx.) Luer Native PLCLsmall green wood orchid · Orchidaceae -
Platanthera cristata (Michx.) Lindl. Native PLCRcrested yellow orchid · Orchidaceae -
Platanthera flava (L.) Lindl. Native PLFLpalegreen orchid · Orchidaceae - Platanthera flava (L.) Lindl. var. flava Native PLFLFpalegreen orchid · Orchidaceae
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Platanus occidentalis L. Native PLOCAmerican sycamore · Platanaceae -
Pleopeltis polypodioides (L.) Andrews & Windham Native PLPO2resurrection fern · Polypodiaceae - Pleopeltis polypodioides (L.) Andrews & Windham ssp. michauxiana (Weath.) Andrews & Windham Native PLPOMresurrection fern · Polypodiaceae
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Pluchea camphorata (L.) DC. Native PLCA7camphor pluchea · Asteraceae -
Pluchea foetida (L.) DC. Native PLFOstinking camphorweed · Asteraceae - Pluchea foetida (L.) DC. var. foetida Native PLFOFstinking camphorweed · Asteraceae
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Pluchea odorata (L.) Cass. Native PLODsweetscent · Asteraceae - Pluchea odorata (L.) Cass. var. odorata Native PLODOsweetscent · Asteraceae
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Pluchea rosea Godfrey Native PLROrosy camphorweed · Asteraceae -
Poa annua L. Introduced POANannual bluegrass · Poaceae -
Poa autumnalis Muhl. ex Elliott Native POAUautumn bluegrass · Poaceae -
Poa chapmaniana Scribn. Native POCH2Chapman's bluegrass · Poaceae -
Poa pratensis L. Both POPRKentucky bluegrass · Poaceae - Poa pratensis L. ssp. pratensis Introduced POPRP2Kentucky bluegrass · Poaceae
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Podophyllum peltatum L. Native POPEmayapple · Berberidaceae -
Polygala mariana Mill. Native POMA8Maryland milkwort · Polygalaceae -
Polygala polygama Walter Native POPOracemed milkwort · Polygalaceae -
Polygala sanguinea L. Native POSA3purple milkwort · Polygalaceae -
Polygala verticillata L. Native POVEwhorled milkwort · Polygalaceae - Polygala verticillata L. var. verticillata Native POVEVwhorled milkwort · Polygalaceae
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Polygonatum biflorum (Walter) Elliott Native POBI2smooth Solomon's seal · Liliaceae - Polygonatum biflorum (Walter) Elliott var. commutatum (Schult. & Schult. f.) Morong Native POBICsmooth Solomon's seal · Liliaceae
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Polygonum cespitosum Blume var. longisetum (Bruijn) A.N. Steward Introduced POCELOriental lady's thumb · Polygonaceae - Polygonum cespitosum Blume, nom. inq. Introduced POCE4Oriental lady's thumb · Polygonaceae
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Polygonum convolvulus L. Introduced POCO10black bindweed · Polygonaceae - Polygonum convolvulus L. var. convolvulus Introduced POCOC2black bindweed · Polygonaceae
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Polygonum glabrum Willd. Native POGL10denseflower knotweed · Polygonaceae -
Polygonum hydropiperoides Michx. Native POHY2swamp smartweed · Polygonaceae -
Polygonum pensylvanicum L. Native POPE2Pennsylvania smartweed · Polygonaceae -
Polygonum persicaria L. Introduced POPE3spotted ladysthumb · Polygonaceae -
Polygonum punctatum Elliott Native POPU5dotted smartweed · Polygonaceae -
Polygonum ramosissimum Michx. Native PORA3bushy knotweed · Polygonaceae - Polygonum ramosissimum Michx. var. prolificum Small Native PORAPbushy knotweed · Polygonaceae
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Polygonum setaceum Baldw. Native POSE6bog smartweed · Polygonaceae -
Polygonum virginianum L. Native POVI2jumpseed · Polygonaceae -
Polypremum procumbens L. Native POPR4juniper leaf · Buddlejaceae -
Polystichum acrostichoides (Michx.) Schott Native POAC4Christmas fern · Dryopteridaceae - Polystichum acrostichoides (Michx.) Schott var. acrostichoides Native POACAChristmas fern · Dryopteridaceae
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Poncirus trifoliata (L.) Raf. Introduced POTR4hardy orange · Rutaceae -
Pontederia cordata L. Native POCO14pickerelweed · Pontederiaceae -
Populus alba L. Introduced POAL7white poplar · Salicaceae -
Populus deltoides W. Bartram ex Marshall Native PODE3eastern cottonwood · Salicaceae