Index / States / Arkansas / Washington
§1County listing — Arkansas
Washington County
Arkansas
- FIPS
- 05143
- Taxa recorded
- 1,975
- State
- Arkansas
Filter
Showing 1,051–1,100 of 1,559 (native).
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Pinus echinata Mill. Native PIEC2shortleaf pine · Pinaceae -
Pinus elliottii Engelm. Native PIELslash pine · Pinaceae - Pinus elliottii Engelm. var. elliottii Native PIELE2slash pine · Pinaceae
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Pinus glabra Walter Native PIGL2spruce pine · Pinaceae -
Pinus taeda L. Native PITAloblolly pine · Pinaceae -
Pinus virginiana Mill. Native PIVI2Virginia pine · Pinaceae -
Planera aquatica J.F. Gmel. Native PLAQplanertree · Ulmaceae -
Plantago aristata Michx. Native PLAR3largebracted plantain · Plantaginaceae -
Plantago heterophylla Nutt. Native PLHE2slender plantain · Plantaginaceae -
Plantago patagonica Jacq. Native PLPA2woolly plantain · Plantaginaceae -
Plantago pusilla Nutt. Native PLPUdwarf plantain · Plantaginaceae -
Plantago rugelii Decne. Native PLRUblackseed plantain · Plantaginaceae - Plantago rugelii Decne. var. rugelii Native PLRURblackseed plantain · Plantaginaceae
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Plantago virginica L. Native PLVIVirginia plantain · Plantaginaceae -
Plantago wrightiana Decne. Native PLWRWright's plantain · Plantaginaceae -
Platanthera lacera (Michx.) G. Don Native PLLA2green fringed orchid · Orchidaceae -
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 -
Poa arachnifera Torr. Native POARTexas bluegrass · Poaceae -
Poa chapmaniana Scribn. Native POCH2Chapman's bluegrass · Poaceae -
Poa sylvestris A. Gray Native POSYwoodland bluegrass · Poaceae -
Podophyllum peltatum L. Native POPEmayapple · Berberidaceae -
Polanisia dodecandra (L.) DC. Native PODO3redwhisker clammyweed · Capparaceae - Polanisia dodecandra (L.) DC. ssp. trachysperma (Torr. & A. Gray) Iltis Native PODOTsandyseed clammyweed · Capparaceae
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Polemonium reptans L. Native PORE2Greek valerian · Polemoniaceae - Polemonium reptans L. var. reptans Native PORERGreek valerian · Polemoniaceae
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Polygala sanguinea L. Native POSA3purple milkwort · Polygalaceae -
Polygala senega L. Native POSE3Seneca snakeroot · Polygalaceae -
Polygala verticillata L. Native POVEwhorled milkwort · Polygalaceae -
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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Polygonella americana (Fisch. & C.A. Mey.) Small Native POAM3southern jointweed · Polygonaceae -
Polygonum amphibium L. Native POAM8water knotweed · Polygonaceae - Polygonum amphibium L. var. emersum Michx. Native POAMElongroot smartweed · Polygonaceae
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Polygonum erectum L. Native POER2erect knotweed · Polygonaceae -
Polygonum glabrum Willd. Native POGL10denseflower knotweed · Polygonaceae -
Polygonum hydropiperoides Michx. Native POHY2swamp smartweed · Polygonaceae -
Polygonum lapathifolium L. Native POLA4curlytop knotweed · Polygonaceae -
Polygonum pensylvanicum L. Native POPE2Pennsylvania smartweed · Polygonaceae -
Polygonum punctatum Elliott Native POPU5dotted smartweed · Polygonaceae -
Polygonum scandens L. var. cristatum (Engelm. & A. Gray) Gleason Native POSCCclimbing false buckwheat · Polygonaceae -
Polygonum setaceum Baldw. Native POSE6bog smartweed · Polygonaceae -
Polygonum tenue Michx. Native POTE2pleatleaf knotweed · Polygonaceae -
Polygonum virginianum L. Native POVI2jumpseed · Polygonaceae -
Polymnia canadensis L. Native POCA11whiteflower leafcup · Asteraceae -
Polypodium virginianum L. Native POVI7rock polypody · Polypodiaceae -
Polystichum acrostichoides (Michx.) Schott Native POAC4Christmas fern · Dryopteridaceae - Polystichum acrostichoides (Michx.) Schott var. acrostichoides Native POACAChristmas fern · Dryopteridaceae