Index / States / Arkansas / Washington
§1County listing — Arkansas
Washington County
Arkansas
- FIPS
- 05143
- Taxa recorded
- 1,975
- State
- Arkansas
Filter
Showing 451–500 of 1,975.
-
Commelina erecta L. Native COERwhitemouth dayflower · Commelinaceae - Commelina erecta L. var. erecta Native COEREwhitemouth dayflower · Commelinaceae
-
Commelina virginica L. Native COVI3Virginia dayflower · Commelinaceae -
Conium maculatum L. Introduced COMA2poison hemlock · Apiaceae -
Conoclinium coelestinum (L.) DC. Native COCO13blue mistflower · Asteraceae -
Consolida ajacis (L.) Schur Introduced COAJdoubtful knight's-spur · Ranunculaceae -
Convallaria majalis L. Introduced COMA7European lily of the valley · Liliaceae -
Convolvulus arvensis L. Introduced COAR4field bindweed · Convolvulaceae -
Conyza bonariensis (L.) Cronquist Introduced COBOasthmaweed · Asteraceae -
Conyza canadensis (L.) Cronquist Native COCA5Canadian horseweed · Asteraceae - Conyza canadensis (L.) Cronquist var. canadensis Native COCAC3Canadian horseweed · Asteraceae
- Conyza canadensis (L.) Cronquist var. pusilla (Nutt.) Cronquist Native COCAP3Canadian horseweed · Asteraceae
-
Conyza floribunda Kunth Introduced COFLasthmaweed · Asteraceae -
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
-
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
-
Coreopsis tinctoria Nutt. Native COTI3golden tickseed · Asteraceae - Coreopsis tinctoria Nutt. var. tinctoria Native COTITgolden tickseed · Asteraceae
-
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
-
Coronopus didymus (L.) Sm. Introduced CODI6lesser swinecress · Brassicaceae -
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
-
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
-
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
-
Crepis pulchra L. Introduced CRPU3smallflower hawksbeard · Asteraceae -
Croptilon divaricatum (Nutt.) Raf. Native CRDI17slender scratchdaisy · Asteraceae