Index / States / Arkansas / Washington
§1County listing — Arkansas
Washington County
Arkansas
- FIPS
- 05143
- Taxa recorded
- 1,975
- State
- Arkansas
Filter
Showing 1,201–1,250 of 1,559 (native).
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Richardia scabra L. Native RISCrough Mexican clover · Rubiaceae -
Robinia hispida L. Native ROHIbristly locust · Fabaceae - Robinia hispida L. var. hispida Native ROHIHbristly locust · Fabaceae
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Robinia pseudoacacia L. Native ROPSblack locust · Fabaceae -
Rorippa palustris (L.) Besser Native ROPA2bog yellowcress · Brassicaceae - Rorippa palustris (L.) Besser ssp. fernaldiana (Butters & Abbe) Jonsell Native ROPAF2Fernald's yellowcress · Brassicaceae
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Rorippa sessiliflora (Nutt.) Hitchc. Native ROSEstalkless yellowcress · Brassicaceae -
Rosa carolina L. Native ROCA4Carolina rose · Rosaceae - Rosa carolina L. var. carolina Native ROCACCarolina rose · Rosaceae
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Rosa setigera Michx. Native ROSE2climbing rose · Rosaceae -
Rotala ramosior (L.) Koehne Native RORAlowland rotala · Lythraceae -
Rubus argutus Link Native RUAR2sawtooth blackberry · Rosaceae -
Rubus flagellaris Willd. Native RUFLnorthern dewberry · Rosaceae -
Rubus occidentalis L. Native RUOCblack raspberry · Rosaceae -
Rubus trivialis Michx. Native RUTRsouthern dewberry · Rosaceae -
Rudbeckia fulgida Aiton Native RUFU2orange coneflower · Asteraceae - Rudbeckia fulgida Aiton var. speciosa (Wender.) Perdue Native RUFUS3orange coneflower · Asteraceae
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Rudbeckia grandiflora (D. Don) J.F. Gmel. ex DC. Native RUGRrough coneflower · Asteraceae - Rudbeckia grandiflora (D. Don) J.F. Gmel. ex DC. var. grandiflora Native RUGRGrough coneflower · Asteraceae
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Rudbeckia heliopsidis Torr. & A. Gray Native RUHEsunfacing coneflower · Asteraceae -
Rudbeckia hirta L. Native RUHI2blackeyed Susan · Asteraceae -
Rudbeckia laciniata L. Native RULA3cutleaf coneflower · Asteraceae - Rudbeckia laciniata L. var. laciniata Native RULALcutleaf coneflower · Asteraceae
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Rudbeckia missouriensis Engelm. ex C.L. Boynt. & Beadle Native RUMIMissouri orange coneflower · Asteraceae -
Rudbeckia subtomentosa Pursh Native RUSUsweet coneflower · Asteraceae -
Rudbeckia triloba L. Native RUTR2browneyed Susan · Asteraceae - Rudbeckia triloba L. var. triloba Native RUTRTbrowneyed Susan · Asteraceae
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Ruellia caroliniensis (J.F. Gmel.) Steud. Native RUCA4Carolina wild petunia · Acanthaceae -
Ruellia humilis Nutt. Native RUHUfringeleaf wild petunia · Acanthaceae -
Ruellia nudiflora (Engelm. & A. Gray) Urb. Native RUNUviolet wild petunia · Acanthaceae - Ruellia nudiflora (Engelm. & A. Gray) Urb. var. nudiflora Native RUNUNviolet wild petunia · Acanthaceae
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Ruellia pedunculata Torr. ex A. Gray Native RUPE4stalked wild petunia · Acanthaceae - Ruellia pedunculata Torr. ex A. Gray ssp. pedunculata Native RUPEP2stalked wild petunia · Acanthaceae
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Ruellia strepens L. Native RUST2limestone wild petunia · Acanthaceae -
Rumex altissimus Alph. Wood Native RUAL4pale dock · Polygonaceae -
Rumex hastatulus Baldw. Native RUHA2heartwing sorrel · Polygonaceae -
Rumex verticillatus L. Native RUVE3swamp dock · Polygonaceae -
Sabal minor (Jacq.) Pers. Native SAMI8dwarf palmetto · Arecaceae -
Sabatia angularis (L.) Pursh Native SAANrosepink · Gentianaceae -
Sabatia campestris Nutt. Native SACA3Texas star · Gentianaceae -
Saccharum alopecuroides (L.) Nutt. Native SAAL21silver plumegrass · Poaceae -
Sagina decumbens (Elliott) Torr. & A. Gray Native SADEtrailing pearlwort · Caryophyllaceae - Sagina decumbens (Elliott) Torr. & A. Gray ssp. decumbens Native SADEDtrailing pearlwort · Caryophyllaceae
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Sagittaria calycina Engelm. Native SACA21hooded arrowhead · Alismataceae - Sagittaria calycina Engelm. var. calycina Native SACAChooded arrowhead · Alismataceae
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Sagittaria graminea Michx. Native SAGRgrassy arrowhead · Alismataceae - Sagittaria graminea Michx. var. graminea Native SAGRGgrassy arrowhead · Alismataceae
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Sagittaria latifolia Willd. Native SALA2broadleaf arrowhead · Alismataceae - Sagittaria platyphylla (Engelm.) J.G. Sm. Native SAPLdelta arrowhead · Alismataceae
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Sagittaria rigida Pursh Native SARIsessilefruit arrowhead · Alismataceae