Index / States / Oregon / Clackamas
§1County listing — Oregon
Clackamas County
Oregon
- FIPS
- 41005
- Taxa recorded
- 1,485
- State
- Oregon
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Showing 301–350 of 1,485.
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Cephalanthera austiniae (A. Gray) A. Heller Native CEAUphantom orchid · Orchidaceae -
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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Chamerion angustifolium (L.) Holub Native CHAN9fireweed · Onagraceae - Chamerion angustifolium (L.) Holub ssp. circumvagum (Mosquin) Hoch Native CHANCfireweed · Onagraceae
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Cheilanthes gracillima D.C. Eaton Native CHGRlace lipfern · Pteridaceae -
Chenopodium album L. Both CHAL7lambsquarters · Chenopodiaceae - Chenopodium album L. var. album Introduced CHALAlambsquarters · Chenopodiaceae
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Chimaphila menziesii (R. Br. ex D. Don) Spreng. Native CHMElittle prince's pine · Pyrolaceae -
Chimaphila umbellata (L.) W.P.C. Barton Native CHUMpipsissewa · Pyrolaceae - Chimaphila umbellata (L.) W.P.C. Barton ssp. occidentalis (Rydb.) Hultén Native CHUMO2pipsissewa · Pyrolaceae
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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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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 brevifolium Nutt. Native CIBRPalouse thistle · Asteraceae -
Cirsium remotifolium (Hook.) DC. Native CIREfewleaf thistle · Asteraceae -
Cirsium vulgare (Savi) Ten. Introduced CIVUbull thistle · Asteraceae -
Cistanthe umbellata (Torr.) Hershkovitz Native CIUMMt. Hood pussypaws · Portulacaceae - Cistanthe umbellata (Torr.) Hershkovitz var. umbellata Native CIUMUMt. Hood pussypaws · Portulacaceae
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Clarkia amoena (Lehm.) A. Nelson & J.F. Macbr. Native CLAMfarewell to spring · Onagraceae -
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 cordifolia S. Watson Native CLCO3heartleaf springbeauty · Portulacaceae -
Claytonia lanceolata Pall. ex Pursh Native CLLA2lanceleaf springbeauty · Portulacaceae -
Claytonia parviflora Douglas ex Hook. Native CLPA5streambank springbeauty · Portulacaceae - Claytonia parviflora Douglas ex Hook. ssp. parviflora Native CLPAPstreambank 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. rubra Native CLRURredstem springbeauty · Portulacaceae
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Claytonia sibirica L. Native CLSI2Siberian springbeauty · Portulacaceae -
Clematis ligusticifolia Nutt. Native CLLI2western white clematis · Ranunculaceae -
Clematis vitalba L. Introduced CLVI6evergreen clematis · Ranunculaceae -
Clinopodium douglasii (Benth.) Kuntze Native CLDO2yerba buena · Lamiaceae -
Clintonia uniflora (Menzies ex Schult. & Schult. f.) Kunth Native CLUN2bride's bonnet · Liliaceae -
Collinsia grandiflora Lindl. Native COGR2giant blue eyed Mary · Scrophulariaceae -
Collinsia parviflora Lindl. Native COPA3maiden blue eyed Mary · Scrophulariaceae -
Collinsia sparsiflora Fisch. & C.A. Mey. Native COSPspinster's blue eyed Mary · Scrophulariaceae - Collinsia sparsiflora Fisch. & C.A. Mey. var. bruceae (M.E. Jones) Newsom Native COSPBspinster's blue eyed Mary · Scrophulariaceae
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Collomia grandiflora Douglas ex Lindl. Native COGR4grand collomia · Polemoniaceae -
Collomia heterophylla Douglas ex Hook. Native COHE2variableleaf collomia · Polemoniaceae -
Columbiadoria hallii (A. Gray) G.L. Nesom Native COHA5Hall's columbiadoria · Asteraceae -
Comandra umbellata (L.) Nutt. Native COUMbastard toadflax · Santalaceae