Index / States / Oregon / Clatsop
§1County listing — Oregon
Clatsop County
Oregon
- FIPS
- 41007
- Taxa recorded
- 979
- State
- Oregon
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Showing 201–250 of 979.
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Cerastium arvense L. Both CEAR4field chickweed · Caryophyllaceae -
Cerastium fontanum Baumg. Introduced CEFO2common mouse-ear chickweed · Caryophyllaceae - Cerastium fontanum Baumg. ssp. vulgare (Hartm.) Greuter & Burdet Introduced CEFOV2big chickweed · Caryophyllaceae
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Cerastium glomeratum Thuill. Introduced CEGL2sticky chickweed · Caryophyllaceae -
Cerastium nutans Raf. Native CENU2nodding chickweed · Caryophyllaceae - Cerastium nutans Raf. var. nutans Native CENUNnodding chickweed · Caryophyllaceae
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Ceratophyllum demersum L. Native CEDE4coon's tail · Ceratophyllaceae -
Chamaecyparis lawsoniana (A. Murray bis) Parl. Native CHLAPort Orford cedar · Cupressaceae -
Chamerion angustifolium (L.) Holub Native CHAN9fireweed · Onagraceae - Chamerion angustifolium (L.) Holub ssp. circumvagum (Mosquin) Hoch Native CHANCfireweed · Onagraceae
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Chenopodium album L. Both CHAL7lambsquarters · Chenopodiaceae -
Chimaphila menziesii (R. Br. ex D. Don) Spreng. Native CHMElittle prince's pine · Pyrolaceae -
Chrysolepis chrysophylla (Douglas ex Hook.) Hjelmqvist Native CHCH7giant chinquapin · Fagaceae - Chrysolepis chrysophylla (Douglas ex Hook.) Hjelmqvist var. chrysophylla Native CHCHC4giant chinquapin · Fagaceae
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Chrysosplenium glechomifolium Nutt. Native CHGL5Pacific golden saxifrage · Saxifragaceae -
Cichorium intybus L. Introduced CIINchicory · Asteraceae -
Cicuta douglasii (DC.) J.M. Coult. & Rose Native CIDOwestern water hemlock · Apiaceae -
Cinna latifolia (Trevis. ex Goepp.) Griseb. Native CILA2drooping woodreed · Poaceae -
Circaea alpina L. Native CIALsmall enchanter's nightshade · Onagraceae - Circaea alpina L. ssp. pacifica (Asch. & Magnus) P.H. Raven Native CIALP2small enchanter's nightshade · Onagraceae
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Cirsium arvense (L.) Scop. Introduced CIAR4Canada thistle · Asteraceae -
Cirsium edule Nutt. Native CIEDedible thistle · Asteraceae -
Cirsium vulgare (Savi) Ten. Introduced CIVUbull thistle · Asteraceae -
Clarkia amoena (Lehm.) A. Nelson & J.F. Macbr. Native CLAMfarewell to spring · Onagraceae - Clarkia amoena (Lehm.) A. Nelson & J.F. Macbr. ssp. caurina (Abrams ex Piper) F.H. Lewis & M.E. Lewis Native CLAMCfarewell to spring · Onagraceae
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Clarkia purpurea (W. Curtis) A. Nelson & J.F. Macbr. Native CLPU2winecup clarkia · Onagraceae - Clarkia purpurea (W. Curtis) A. Nelson & J.F. Macbr. ssp. quadrivulnera (Douglas ex Lindl.) F.H. Lewis & M.E. Lewis Native CLPUQwinecup clarkia · Onagraceae
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Claytonia exigua Torr. & A. Gray Native CLEX2serpentine springbeauty · Portulacaceae - Claytonia exigua Torr. & A. Gray ssp. exigua Native CLEXE2serpentine springbeauty · Portulacaceae
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Claytonia perfoliata Donn ex Willd. Native CLPEminer's lettuce · Portulacaceae -
Claytonia rubra (Howell) Tidestr. Native CLRU2redstem springbeauty · Portulacaceae - Claytonia rubra (Howell) Tidestr. ssp. depressa (A. Gray) John M. Mill. & K.L. Chambers Native CLRUDredstem springbeauty · Portulacaceae
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Claytonia sibirica L. Native CLSI2Siberian springbeauty · Portulacaceae -
Clinopodium douglasii (Benth.) Kuntze Native CLDO2yerba buena · Lamiaceae -
Clintonia uniflora (Menzies ex Schult. & Schult. f.) Kunth Native CLUN2bride's bonnet · Liliaceae -
Collinsia parviflora Lindl. Native COPA3maiden blue eyed Mary · Scrophulariaceae -
Collomia heterophylla Douglas ex Hook. Native COHE2variableleaf collomia · Polemoniaceae -
Comandra umbellata (L.) Nutt. Native COUMbastard toadflax · Santalaceae -
Comarum palustre L. Native COPA28purple marshlocks · Rosaceae -
Conioselinum gmelinii (Cham. & Schltdl.) Steud. Native COGMPacific hemlockparsley · Apiaceae -
Conium maculatum L. Introduced COMA2poison hemlock · Apiaceae -
Convolvulus arvensis L. Introduced COAR4field bindweed · Convolvulaceae -
Conyza canadensis (L.) Cronquist Native COCA5Canadian horseweed · Asteraceae - Conyza canadensis (L.) Cronquist var. canadensis Native COCAC3Canadian horseweed · Asteraceae
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Coptis laciniata A. Gray Native COLA3Oregon goldthread · Ranunculaceae -
Corallorhiza maculata (Raf.) Raf. Native COMA25summer coralroot · Orchidaceae -
Corallorhiza mertensiana Bong. Native COME17Pacific coralroot · Orchidaceae -
Cornus sericea L. Native COSE16redosier dogwood · Cornaceae - Cornus sericea L. ssp. occidentalis (Torr. & A. Gray) Fosberg Native COSEOwestern dogwood · Cornaceae
- Cornus sericea L. ssp. sericea Native COSESredosier dogwood · Cornaceae