Index / States / Arkansas / Washington
§1County listing — Arkansas
Washington County
Arkansas
- FIPS
- 05143
- Taxa recorded
- 1,975
- State
- Arkansas
Filter
Showing 351–400 of 1,559 (native).
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Conyza canadensis (L.) Cronquist var. canadensis Native COCAC3Canadian horseweed · Asteraceae - Conyza canadensis (L.) Cronquist var. pusilla (Nutt.) Cronquist Native COCAP3Canadian horseweed · Asteraceae
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Conyza ramosissima Cronquist Native CORA4dwarf horseweed · Asteraceae -
Corallorhiza wisteriana Conrad Native COWI5spring coralroot · Orchidaceae -
Coreopsis grandiflora Hogg ex Sweet Native COGR5largeflower tickseed · Asteraceae - Coreopsis grandiflora Hogg ex Sweet var. harveyana (A. Gray) Sherff Native COGRHlargeflower tickseed · Asteraceae
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Coreopsis lanceolata L. Native COLA5lanceleaf tickseed · Asteraceae -
Coreopsis palmata Nutt. Native COPA10stiff tickseed · Asteraceae -
Coreopsis pubescens Elliott Native COPU2star tickseed · Asteraceae - Coreopsis pubescens Elliott var. pubescens Native COPUPstar tickseed · Asteraceae
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Coreopsis tinctoria Nutt. Native COTI3golden tickseed · Asteraceae - Coreopsis tinctoria Nutt. var. tinctoria Native COTITgolden tickseed · Asteraceae
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Coreopsis tripteris L. Native COTR4tall tickseed · Asteraceae -
Cornus amomum Mill. Native COAM2silky dogwood · Cornaceae -
Cornus drummondii C.A. Mey. Native CODRroughleaf dogwood · Cornaceae -
Cornus florida L. Native COFL2flowering dogwood · Cornaceae -
Cornus foemina Mill. Native COFOstiff dogwood · Cornaceae -
Cornus obliqua Raf. Native COOB9silky dogwood · Cornaceae - Cornus racemosa Lam. Native CORA6gray dogwood · Cornaceae
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Corydalis crystallina Engelm. Native COCR2mealy fumewort · Fumariaceae -
Corydalis flavula (Raf.) DC. Native COFL3yellow fumewort · Fumariaceae -
Corydalis micrantha (Engelm. ex A. Gray) A. Gray Native COMI2smallflower fumewort · Fumariaceae - Corydalis micrantha (Engelm. ex A. Gray) A. Gray ssp. australis (Chapm.) G.B. Ownbey Native COMIA2smallflower fumewort · Fumariaceae
- Corydalis micrantha (Engelm. ex A. Gray) A. Gray ssp. micrantha Native COMIM2smallflower fumewort · Fumariaceae
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Corylus americana Walter Native COAM3American hazelnut · Betulaceae -
Cotinus obovatus Raf. Native COOB2American smoketree · Anacardiaceae -
Crataegus coccinioides Ashe Native CRCO2Kansas hawthorn · Rosaceae -
Crataegus crus-galli L. Native CRCR2cockspur hawthorn · Rosaceae - Crataegus engelmannii Sarg. Native CRENEngelmann's hawthorn · Rosaceae
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Crataegus intricata Lange Native CRIN3Copenhagen hawthorn · Rosaceae -
Crataegus marshallii Eggl. Native CRMA5parsley hawthorn · Rosaceae -
Crataegus mollis Scheele Native CRMO2downy hawthorn · Rosaceae -
Crataegus punctata Jacq. Native CRPUdotted hawthorn · Rosaceae -
Crataegus spathulata Michx. Native CRSPlittlehip hawthorn · Rosaceae -
Crataegus viridis L. Native CRVI2green hawthorn · Rosaceae - Crataegus viridis L. var. viridis Native CRVIV2green hawthorn · Rosaceae
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Croptilon divaricatum (Nutt.) Raf. Native CRDI17slender scratchdaisy · Asteraceae -
Crotalaria sagittalis L. Native CRSA4arrowhead rattlebox · Fabaceae -
Croton capitatus Michx. Native CRCA6hogwort · Euphorbiaceae - Croton capitatus Michx. var. capitatus Native CRCAC2hogwort · Euphorbiaceae
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Croton glandulosus L. var. septentrionalis Müll. Arg. Native CRGLSvente conmigo · Euphorbiaceae -
Croton michauxii G.L. Webster Native CRMI8Michaux's croton · Euphorbiaceae - Croton michauxii G.L. Webster var. ellipticus (Willd.) B.W. van Ee & P.E. Berry Native CRMIEMichaux's croton · Euphorbiaceae
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Croton monanthogynus Michx. Native CRMO6prairie tea · Euphorbiaceae -
Cryptotaenia canadensis (L.) DC. Native CRCA9Canadian honewort · Apiaceae -
Cucurbita foetidissima Kunth Native CUFOMissouri gourd · Cucurbitaceae -
Cucurbita pepo L. var. ovifera (L.) Harz Native CUPEOfield pumpkin · Cucurbitaceae - Cucurbita pepo L. var. texana (Scheele) D. Decker Native CUPETTexas gourd · Cucurbitaceae
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Cunila origanoides (L.) Britton Native CUORcommon dittany · Lamiaceae -
Cuphea viscosissima Jacq. Native CUVIblue waxweed · Lythraceae