Crook County

Showing 1,151–1,200 of 1,354.

• 
  Sambucus nigra L. ssp. cerulea (Raf.) R. Bolli Native SANIC5

  blue elderberry · Caprifoliaceae
• 
  Sambucus racemosa L. Native SARA2

  red elderberry · Caprifoliaceae
• 
  Sanguisorba annua (Nutt. ex Hook.) Nutt. ex Torr. & A. Gray Native SAAN2

  prairie burnet · Rosaceae
• 
  Sanicula graveolens Poepp. ex DC. Native SAGR5

  northern sanicle · Apiaceae
• 
  Sarcobatus vermiculatus (Hook.) Torr. Native SAVE4

  greasewood · Chenopodiaceae
• 
  Saxifraga nidifica Greene Native SANI5

  peak saxifrage · Saxifragaceae
• 
  Saxifraga nidifica Greene var. claytoniifolia (Canby ex Small) Elvander Native SANIC2

  peak saxifrage · Saxifragaceae
• 
  Saxifraga nidifica Greene var. nidifica Native SANIN

  peak saxifrage · Saxifragaceae
• 
  Saxifraga occidentalis S. Watson Native SAOC4

  Alberta saxifrage · Saxifragaceae
• 
  Saxifraga odontoloma Piper Native SAOD2

  brook saxifrage · Saxifragaceae
• 
  Saxifraga oregana Howell Native SAOR2

  Oregon saxifrage · Saxifragaceae
• 
  Schedonorus arundinaceus (Schreb.) Dumort., nom. cons. Introduced SCAR7

  tall fescue · Poaceae
• 
  Schedonorus pratensis (Huds.) P. Beauv. Introduced SCPR4

  meadow fescue · Poaceae
• 
  Schoenocrambe linifolia (Nutt.) Greene Native SCLI

  flaxleaf plainsmustard · Brassicaceae
• 
  Schoenoplectus americanus (Pers.) Volkart ex Schinz & R. Keller Native SCAM6

  chairmaker's bulrush · Cyperaceae
• 
  Schoenoplectus pungens (Vahl) Palla Native SCPU10

  common threesquare · Cyperaceae
• 
  Schoenoplectus pungens (Vahl) Palla var. badius (J. Presl & C. Presl) S.G. Sm. Native SCPUB

  common threesquare · Cyperaceae
• 
  Scirpus congdonii Britton Native SCCO

  Congdon's bulrush · Cyperaceae
• 
  Scirpus microcarpus J. Presl & C. Presl Native SCMI2

  panicled bulrush · Cyperaceae
• 
  Scleranthus annuus L. Introduced SCAN2

  German knotgrass · Caryophyllaceae
• 
  Scutellaria angustifolia Pursh Native SCAN3

  narrowleaf skullcap · Lamiaceae
• 
  Scutellaria angustifolia Pursh ssp. angustifolia Native SCANA2

  narrowleaf skullcap · Lamiaceae
• 
  Scutellaria nana A. Gray Native SCNA

  dwarf skullcap · Lamiaceae
• 
  Secale cereale L. Introduced SECE

  cereal rye · Poaceae
• 
  Sedum lanceolatum Torr. Native SELA

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

  spearleaf stonecrop · Crassulaceae
• 
  Sedum leibergii Britton Native SELE

  Leiberg stonecrop · Crassulaceae
• 
  Sedum stenopetalum Pursh Native SEST2

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

  wormleaf stonecrop · Crassulaceae
• 
  Senecio crassulus A. Gray Native SECR

  thickleaf ragwort · Asteraceae
• 
  Senecio hydrophiloides Rydb. Native SEHY

  tall groundsel · Asteraceae
• 
  Senecio hydrophilus Nutt. Native SEHY2

  water ragwort · Asteraceae
• 
  Senecio integerrimus Nutt. Native SEIN2

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

  Columbia ragwort · Asteraceae
• 
  Senecio serra Hook. Native SESE2

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

  tall ragwort · Asteraceae
• 
  Senecio triangularis Hook. Native SETR

  arrowleaf ragwort · Asteraceae
• 
  Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray Native SIOR

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

  Oregon checkerbloom · Malvaceae
• 
  Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray ssp. oregana var. maxima (M. Peck) C.L. Hitchc. Native SIORM2

  Oregon checkerbloom · Malvaceae
• 
  Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray ssp. oregana var. procera C.L. Hitchc. Native SIORP2

  Oregon checkerbloom · Malvaceae
• 
  Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray ssp. spicata (Regel) C.L. Hitchc. Native SIORS

  Oregon checkerbloom · Malvaceae
• 
  Silene douglasii Hook. Native SIDO

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

  Douglas's catchfly · Caryophyllaceae
• 
  Silene menziesii Hook. Native SIME

  Menzies' campion · Caryophyllaceae
• 
  Silene menziesii Hook. ssp. menziesii Native SIMEM

  Menzies' campion · Caryophyllaceae
• 
  Silene menziesii Hook. ssp. menziesii var. menziesii Native SIMEM2

  Menzies' campion · Caryophyllaceae
• 
  Silene oregana S. Watson Native SIOR3

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

  Blue Mountain catchfly · Caryophyllaceae
• 
  Silene scaposa B.L. Rob. var. scaposa Native SISCS

  Blue Mountain catchfly · Caryophyllaceae