Butte County

Showing 901–950 of 1,045.

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  Saxifraga caespitosa L. ssp. monticola (Small) A.E. Porsild Native SACAM2

  tufted alpine saxifrage · Saxifragaceae
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  Saxifraga cernua L. Native SACE2

  nodding saxifrage · Saxifragaceae
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  Saxifraga occidentalis S. Watson Native SAOC4

  Alberta saxifrage · Saxifragaceae
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  Saxifraga oppositifolia L. Native SAOP

  purple mountain saxifrage · Saxifragaceae
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  Saxifraga oppositifolia L. ssp. oppositifolia Native SAOPO

  purple mountain saxifrage · Saxifragaceae
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  Saxifraga rhomboidea Greene Native SARH2

  diamondleaf saxifrage · Saxifragaceae
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  Saxifraga rivularis L. Native SARI8

  weak saxifrage · Saxifragaceae
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  Schoenocrambe linifolia (Nutt.) Greene Native SCLI

  flaxleaf plainsmustard · Brassicaceae
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  Schoenoplectus acutus (Muhl. ex Bigelow) Á. Löve & D. Löve Native SCAC3

  hardstem bulrush · Cyperaceae
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  Schoenoplectus acutus (Muhl. ex Bigelow) Á. Löve & D. Löve var. acutus Native SCACA

  hardstem bulrush · Cyperaceae
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  Scrophularia lanceolata Pursh Native SCLA

  lanceleaf figwort · Scrophulariaceae
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  Sedum lanceolatum Torr. Native SELA

  spearleaf stonecrop · Crassulaceae
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  Sedum lanceolatum Torr. ssp. lanceolatum Native SELAL

  spearleaf stonecrop · Crassulaceae
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  Sedum stenopetalum Pursh Native SEST2

  wormleaf stonecrop · Crassulaceae
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  Sedum stenopetalum Pursh ssp. stenopetalum Native SESTS2

  wormleaf stonecrop · Crassulaceae
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  Selaginella densa Rydb. Native SEDE2

  lesser spikemoss · Selaginellaceae
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  Senecio crassulus A. Gray Native SECR

  thickleaf ragwort · Asteraceae
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  Senecio fremontii Torr. & A. Gray Native SEFR3

  dwarf mountain ragwort · Asteraceae
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  Senecio fremontii Torr. & A. Gray var. fremontii Native SEFRF

  dwarf mountain ragwort · Asteraceae
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  Senecio integerrimus Nutt. Native SEIN2

  lambstongue ragwort · Asteraceae
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  Senecio integerrimus Nutt. var. exaltatus (Nutt.) Cronquist Native SEINE

  Columbia ragwort · Asteraceae
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  Senecio serra Hook. Native SESE2

  tall ragwort · Asteraceae
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  Senecio serra Hook. var. serra Native SESES

  tall ragwort · Asteraceae
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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 canadensis (L.) Nutt. Native SHCA

  russet buffaloberry · Elaeagnaceae
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  Sibbaldia procumbens L. Native SIPR

  creeping sibbaldia · Rosaceae
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  Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray Native SIOR

  Oregon checkerbloom · Malvaceae
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  Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray ssp. oregana Native SIORO

  Oregon checkerbloom · Malvaceae
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  Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray ssp. oregana var. oregana Native SIORO2

  Oregon checkerbloom · Malvaceae
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  Silene douglasii Hook. Native SIDO

  Douglas's catchfly · Caryophyllaceae
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  Silene douglasii Hook. var. douglasii Native SIDOD

  Douglas's catchfly · Caryophyllaceae
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  Silene drummondii Hook. Native SIDR

  Drummond's campion · Caryophyllaceae
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  Silene drummondii Hook. var. drummondii Native SIDRD

  Drummond's campion · Caryophyllaceae
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  Silene oregana S. Watson Native SIOR3

  Oregon silene · Caryophyllaceae
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  Silene scaposa B.L. Rob. Native SISC

  Blue Mountain catchfly · Caryophyllaceae
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  Silene scaposa B.L. Rob. var. lobata C.L. Hitchc. & Maguire Native SISCL

  Lost River silene · Caryophyllaceae
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  Sisymbrium altissimum L. Introduced SIAL2

  tall tumblemustard · Brassicaceae
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  Sisyrinchium idahoense E.P. Bicknell Native SIID

  Idaho blue-eyed grass · Iridaceae
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  Sisyrinchium idahoense E.P. Bicknell var. occidentale (E.P. Bicknell) Douglass M. Hend. Native SIIDO

  Idaho blue-eyed grass · Iridaceae
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  Solanum dulcamara L. Introduced SODU

  climbing nightshade · Solanaceae
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  Solanum dulcamara L. var. dulcamara Introduced SODUD

  climbing nightshade · Solanaceae
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  Solanum triflorum Nutt. Native SOTR

  cutleaf nightshade · Solanaceae
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  Solidago canadensis L. Native SOCA6

  Canada goldenrod · Asteraceae
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  Solidago canadensis L. var. salebrosa (Piper) M.E. Jones Native SOCAS

  rough Canada goldenrod · Asteraceae
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  Sonchus arvensis L. Introduced SOAR2

  field sowthistle · Asteraceae
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  Sparganium natans L. Native SPNA

  small bur-reed · Sparganiaceae
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  Spartina gracilis Trin. Native SPGR

  alkali cordgrass · Poaceae
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  Sphaeralcea munroana (Douglas) Spach Native SPMU2

  Munro's globemallow · Malvaceae
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  Sphaeralcea munroana (Douglas) Spach ssp. munroana Native SPMUM

  Munro's globemallow · Malvaceae