Index / States / Oregon / Clackamas
§1County listing — Oregon
Clackamas County
Oregon
- FIPS
- 41005
- Taxa recorded
- 1,485
- State
- Oregon
Filter
Showing 1,051–1,100 of 1,222 (native).
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Silene douglasii Hook. var. douglasii Native SIDODDouglas's catchfly · Caryophyllaceae -
Silene menziesii Hook. Native SIMEMenzies' campion · Caryophyllaceae - Silene menziesii Hook. ssp. menziesii Native SIMEMMenzies' campion · Caryophyllaceae
- Silene menziesii Hook. ssp. menziesii var. viscosa (Greene) C.L. Hitchc. & Maguire Native SIMEV2Menzies' campion · Caryophyllaceae
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Silene oregana S. Watson Native SIOR3Oregon silene · Caryophyllaceae -
Silene scouleri Hook. Native SISC7simple campion · Caryophyllaceae - Silene scouleri Hook. ssp. scouleri Native SISCS2simple campion · Caryophyllaceae
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Sisyrinchium bellum S. Watson Native SIBEwestern blue-eyed grass · Iridaceae -
Sisyrinchium idahoense E.P. Bicknell Native SIIDIdaho blue-eyed grass · Iridaceae - Sisyrinchium idahoense E.P. Bicknell var. idahoense Native SIIDIIdaho blue-eyed grass · Iridaceae
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Sisyrinchium sarmentosum Suksd. ex Greene Native SISA4mountain blue-eyed grass · Iridaceae -
Solanum rostratum Dunal Native SORObuffalobur nightshade · Solanaceae -
Solidago canadensis L. Native SOCA6Canada goldenrod · Asteraceae - Solidago canadensis L. var. salebrosa (Piper) M.E. Jones Native SOCASrough Canada goldenrod · Asteraceae
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Solidago simplex Kunth Native SOSI3Mt. Albert goldenrod · Asteraceae - Solidago simplex Kunth ssp. simplex Native SOSISMt. Albert goldenrod · Asteraceae
- Solidago simplex Kunth ssp. simplex var. nana (A. Gray) Ringius Native SOSINdwarf goldenrod · Asteraceae
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Sorbus scopulina Greene Native SOSC2Greene's mountain ash · Rosaceae - Sorbus scopulina Greene var. cascadensis (G.N. Jones) C.L. Hitchc. Native SOSCCCascade mountain ash · Rosaceae
- Sorbus scopulina Greene var. scopulina Native SOSCSGreene's mountain ash · Rosaceae
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Sorbus sitchensis M. Roem. Native SOSI2western mountain ash · Rosaceae - Sorbus sitchensis M. Roem. var. grayi (Wenzig) C.L. Hitchc. Native SOSIGwestern mountain ash · Rosaceae
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Sparganium angustifolium Michx. Native SPAN2narrowleaf bur-reed · Sparganiaceae - Sparganium emersum Rehmann Native SPEM2European bur-reed · Sparganiaceae
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Sparganium natans L. Native SPNAsmall bur-reed · Sparganiaceae -
Spiraea douglasii Hook. Native SPDOrose spirea · Rosaceae - Spiraea douglasii Hook. var. douglasii Native SPDODrose spirea · Rosaceae
- Spiraea douglasii Hook. var. menziesii (Hook.) C. Presl Native SPDOMMenzies' spirea · Rosaceae
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Spiraea lucida Douglas ex Greene Native SPLU5shinyleaf spirea · Rosaceae -
Spiraea splendens Baumann ex K. Koch Native SPSP2rose meadowsweet · Rosaceae - Spiraea splendens Baumann ex K. Koch var. splendens Native SPSPSrose meadowsweet · Rosaceae
- Spiraea ×pyramidata Greene (pro sp.) [betulifolia × douglasii] Native SPPYspirea · Rosaceae
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Spiranthes porrifolia Lindl. Native SPPO7creamy lady's tresses · Orchidaceae -
Spiranthes romanzoffiana Cham. Native SPROhooded lady's tresses · Orchidaceae -
Stachys chamissonis Benth. Native STCHcoastal hedgenettle · Lamiaceae - Stachys chamissonis Benth. var. cooleyae (A. Heller) G. Mulligan & D. Munro Native STCHC3coastal hedgenettle · Lamiaceae
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Stachys mexicana Benth. Native STMEMexican hedgenettle · Lamiaceae -
Stachys pilosa Nutt. Native STPI6hairy hedgenettle · Lamiaceae - Stachys pilosa Nutt. var. pilosa Native STPIP5hairy hedgenettle · Lamiaceae
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Stachys rigida Nutt. ex Benth. Native STRIrough hedgenettle · Lamiaceae -
Stellaria borealis Bigelow Native STBO3boreal starwort · Caryophyllaceae - Stellaria borealis Bigelow ssp. sitchana (Steud.) Piper Native STBOSSitka starwort · Caryophyllaceae
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Stellaria calycantha (Ledeb.) Bong. Native STCAnorthern starwort · Caryophyllaceae -
Stellaria crispa Cham. & Schltdl. Native STCR2curled starwort · Caryophyllaceae -
Stellaria longifolia Muhl. ex Willd. Native STLOlongleaf starwort · Caryophyllaceae - Stellaria longifolia Muhl. ex Willd. var. longifolia Native STLOLlongleaf starwort · Caryophyllaceae
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Stellaria nitens Nutt. Native STNIshiny chickweed · Caryophyllaceae -
Stenanthium occidentale A. Gray Native STOCwestern featherbells · Liliaceae -
Streptopus lanceolatus (Aiton) Reveal Native STLA16twistedstalk · Liliaceae - Streptopus lanceolatus (Aiton) Reveal var. curvipes (Vail) Reveal Native STLACtwistedstalk · Liliaceae