Index / States / Oregon / Douglas
§1County listing — Oregon
Douglas County
Oregon
- FIPS
- 41019
- Taxa recorded
- 2,250
- State
- Oregon
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Showing 2,001–2,050 of 2,250.
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Stellaria nitens Nutt. Native STNIshiny chickweed · Caryophyllaceae -
Stellaria obtusa Engelm. Native STOBRocky Mountain chickweed · Caryophyllaceae -
Stellaria umbellata Turcz. ex Kar. & Kir. Native STUMumbrella starwort · Caryophyllaceae -
Stenanthium occidentale A. Gray Native STOCwestern featherbells · Liliaceae -
Stephanomeria elata Nutt. Native STEL3Santa Barbara wirelettuce · Asteraceae -
Stephanomeria paniculata Nutt. Native STPA2tufted wirelettuce · Asteraceae -
Stephanomeria virgata Benth. Native STVI2rod wirelettuce · Asteraceae - Stephanomeria virgata Benth. ssp. pleurocarpa (Greene) Gottlieb Native STVIPwand wirelettuce · Asteraceae
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Streptopus amplexifolius (L.) DC. Both STAM2claspleaf twistedstalk · Liliaceae -
Streptopus lanceolatus (Aiton) Reveal Native STLA16twistedstalk · Liliaceae - Streptopus lanceolatus (Aiton) Reveal var. curvipes (Vail) Reveal Native STLACtwistedstalk · Liliaceae
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Stuckenia filiformis (Pers.) Börner Native STFI6fineleaf pondweed · Potamogetonaceae - Stuckenia filiformis (Pers.) Börner ssp. occidentalis (J.W. Robbins) Haynes, D.H. Les & M. Kral Native STFIOwestern fineleaf pondweed · Potamogetonaceae
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Stuckenia pectinata (L.) Börner Native STPE15sago pondweed · Potamogetonaceae -
Symphoricarpos albus (L.) S.F. Blake Native SYALcommon snowberry · Caprifoliaceae - Symphoricarpos albus (L.) S.F. Blake var. laevigatus (Fernald) S.F. Blake Native SYALLcommon snowberry · Caprifoliaceae
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Symphyotrichum eatonii (A. Gray) G.L. Nesom Native SYEA2Eaton's aster · Asteraceae -
Symphyotrichum foliaceum (Lindl. ex DC.) G.L. Nesom Native SYFO2alpine leafybract aster · Asteraceae - Symphyotrichum foliaceum (Lindl. ex DC.) G.L. Nesom var. apricum (A. Gray) G.L. Nesom Native SYFOAalpine leafybract aster · Asteraceae
- Symphyotrichum foliaceum (Lindl. ex DC.) G.L. Nesom var. parryi (D.C. Eaton) G.L. Nesom Native SYFOPParry's aster · Asteraceae
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Symphyotrichum hallii (A. Gray) G.L. Nesom Native SYHAHall's aster · Asteraceae -
Symphyotrichum spathulatum (Lindl.) G.L. Nesom Native SYSPwestern mountain aster · Asteraceae - Symphyotrichum spathulatum (Lindl.) G.L. Nesom var. spathulatum Native SYSPSwestern mountain aster · Asteraceae
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Symphyotrichum subspicatum (Nees) G.L. Nesom Native SYSU4Douglas aster · Asteraceae - Symphyotrichum subspicatum (Nees) G.L. Nesom var. subspicatum Native SYSUSDouglas aster · Asteraceae
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Synthyris missurica (Raf.) Pennell Native SYMItailed kittentails · Scrophulariaceae - Synthyris missurica (Raf.) Pennell ssp. hirsuta Pennell Native SYMIHwestern mountain kittentails · Scrophulariaceae
- Synthyris missurica (Raf.) Pennell ssp. missurica Native SYMIM2tailed kittentails · Scrophulariaceae
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Synthyris reniformis (Douglas ex Benth.) Benth. Native SYREsnowqueen · Scrophulariaceae - Synthyris reniformis (Douglas ex Benth.) Benth. var. cordata A. Gray Native SYRECsnowqueen · Scrophulariaceae
- Synthyris reniformis (Douglas ex Benth.) Benth. var. reniformis Native SYRERsnowqueen · Scrophulariaceae
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Taeniatherum caput-medusae (L.) Nevski Introduced TACA8medusahead · Poaceae -
Tanacetum camphoratum Less. Native TACA2camphor tansy · Asteraceae -
Tanacetum parthenium (L.) Sch. Bip. Introduced TAPA6feverfew · Asteraceae -
Tanacetum vulgare L. Introduced TAVUcommon tansy · Asteraceae -
Taraxacum officinale F.H. Wigg. Both TAOFcommon dandelion · Asteraceae -
Tauschia glauca (J.M. Coult. & Rose) Mathias & Constance Native TAGLglaucous umbrellawort · Apiaceae -
Taxus brevifolia Nutt. Native TABR2Pacific yew · Taxaceae -
Teesdalia nudicaulis (L.) W.T. Aiton Introduced TENUbarestem teesdalia · Brassicaceae -
Tellima grandiflora (Pursh) Douglas ex Lindl. Native TEGR2bigflower tellima · Saxifragaceae -
Thalictrum fendleri Engelm. ex A. Gray Native THFEFendler's meadow-rue · Ranunculaceae - Thalictrum fendleri Engelm. ex A. Gray var. polycarpum Torr. Native THFEP2Fendler's meadow-rue · Ranunculaceae
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Thalictrum occidentale A. Gray Native THOCwestern meadow-rue · Ranunculaceae - Thalictrum occidentale A. Gray var. occidentale Native THOCO2western meadow-rue · Ranunculaceae
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Thelypteris nevadensis (Baker) Clute ex Morton Native THNESierra marsh fern · Thelypteridaceae -
Thermopsis gracilis Howell Native THGR6slender goldenbanner · Fabaceae - Thermopsis gracilis Howell var. gracilis Native THGRGslender goldenbanner · Fabaceae
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Thinopyrum intermedium (Host) Barkworth & D.R. Dewey Introduced THIN6intermediate wheatgrass · Poaceae -
Thlaspi arvense L. Introduced THAR5field pennycress · Brassicaceae -
Thuja plicata Donn ex D. Don Native THPLwestern redcedar · Cupressaceae