Plymouth County

Showing 251–300 of 344.

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  Ranunculus abortivus L. Native RAAB

  littleleaf buttercup · Ranunculaceae
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  Ratibida columnifera (Nutt.) Wooton & Standl. Native RACO3

  upright prairie coneflower · Asteraceae
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  Rhus glabra L. Native RHGL

  smooth sumac · Anacardiaceae
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  Ribes americanum Mill. Native RIAM2

  American black currant · Grossulariaceae
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  Ribes missouriense Nutt. Native RIMI

  Missouri gooseberry · Grossulariaceae
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  Rosa arkansana Porter Native ROAR3

  prairie rose · Rosaceae
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  Rosa arkansana Porter var. suffulta (Greene) Cockerell Native ROARS

  prairie rose · Rosaceae
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  Rosa blanda Aiton Native ROBL

  smooth rose · Rosaceae
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  Rosa blanda Aiton var. blanda Native ROBLB

  smooth rose · Rosaceae
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  Rubus occidentalis L. Native RUOC

  black raspberry · Rosaceae
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  Rumex altissimus Alph. Wood Native RUAL4

  pale dock · Polygonaceae
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  Sagittaria latifolia Willd. Native SALA2

  broadleaf arrowhead · Alismataceae
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  Salix discolor Muhl. Native SADI

  pussy willow · Salicaceae
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  Salix eriocephala Michx. Native SAER

  Missouri River willow · Salicaceae
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  Salix humilis Marshall Native SAHU2

  prairie willow · Salicaceae
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  Salix interior Rowlee Native SAIN3

  sandbar willow · Salicaceae
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  Salix lutea Nutt. Native SALU2

  yellow willow · Salicaceae
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  Salsola tragus L. Introduced SATR12

  prickly Russian thistle · Chenopodiaceae
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  Salvia reflexa Hornem. Native SARE3

  lanceleaf sage · Lamiaceae
• ⚘
  Salvia ×sylvestris L. (pro sp.) [nemorosa × pratensis] Introduced SASY

  woodland sage · Lamiaceae
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  Sambucus nigra L. Both SANI4

  black elderberry · Caprifoliaceae
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  Sambucus nigra L. ssp. canadensis (L.) R. Bolli Native SANIC4

  American black elderberry · Caprifoliaceae
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  Sanicula canadensis L. Native SACA15

  Canadian blacksnakeroot · Apiaceae
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  Saponaria officinalis L. Introduced SAOF4

  bouncingbet · Caryophyllaceae
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  Schedonorus arundinaceus (Schreb.) Dumort., nom. cons. Introduced SCAR7

  tall fescue · Poaceae
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  Schizachyrium scoparium (Michx.) Nash Native SCSC

  little bluestem · Poaceae
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  Schizachyrium scoparium (Michx.) Nash var. scoparium Native SCSCS

  little bluestem · Poaceae
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  Schoenoplectus tabernaemontani (C.C. Gmel.) Palla Native SCTA2

  softstem bulrush · Cyperaceae
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  Scirpus atrovirens Willd. Native SCAT2

  green bulrush · Cyperaceae
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  Scirpus pallidus (Britton) Fernald Native SCPA8

  cloaked bulrush · Cyperaceae
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  Scrophularia lanceolata Pursh Native SCLA

  lanceleaf figwort · Scrophulariaceae
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  Scutellaria lateriflora L. Native SCLA2

  blue skullcap · Lamiaceae
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  Scutellaria lateriflora L. var. lateriflora Native SCLAL2

  blue skullcap · Lamiaceae
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  Senecio integerrimus Nutt. Native SEIN2

  lambstongue ragwort · Asteraceae
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  Senecio integerrimus Nutt. var. integerrimus Native SEINI

  lambstongue ragwort · Asteraceae
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  Setaria italica (L.) P. Beauv. Introduced SEIT

  foxtail millet · Poaceae
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  Setaria verticillata (L.) P. Beauv. Introduced SEVE3

  hooked bristlegrass · Poaceae
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  Setaria viridis (L.) P. Beauv. Introduced SEVI4

  green bristlegrass · Poaceae
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  Setaria viridis (L.) P. Beauv. var. viridis Introduced SEVIV

  green bristlegrass · Poaceae
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  Shepherdia argentea (Pursh) Nutt. Native SHAR

  silver buffaloberry · Elaeagnaceae
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  Sicyos angulatus L. Native SIAN

  oneseed bur cucumber · Cucurbitaceae
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  Silene latifolia Poir. Introduced SILA21

  bladder campion · Caryophyllaceae
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  Silene latifolia Poir. ssp. alba (Mill.) Greuter & Burdet Introduced SILAA3

  bladder campion · Caryophyllaceae
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  Silphium laciniatum L. Native SILA3

  compassplant · Asteraceae
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  Silphium laciniatum L. var. laciniatum Native SILAL2

  compassplant · Asteraceae
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  Silphium perfoliatum L. Native SIPE2

  cup plant · Asteraceae
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  Silphium perfoliatum L. var. perfoliatum Native SIPEP

  cup plant · Asteraceae
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  Sisymbrium altissimum L. Introduced SIAL2

  tall tumblemustard · Brassicaceae
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  Sisyrinchium campestre E.P. Bicknell Native SICA9

  prairie blue-eyed grass · Iridaceae
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  Smilax tamnoides L. Native SMTA2

  bristly greenbrier · Smilacaceae