Index / States / Oregon / Multnomah
§1County listing — Oregon
Multnomah County
Oregon
- FIPS
- 41051
- Taxa recorded
- 1,590
- State
- Oregon
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Showing 351–400 of 1,590.
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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 vulgare (Savi) Ten. Introduced CIVUbull thistle · Asteraceae -
Cladoraphis cyperoides (Thunb.) S.M. Phillips Introduced CLCY2bristly lovegrass · Poaceae -
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 pulchella Pursh Native CLPUpinkfairies · 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
- Clarkia purpurea (W. Curtis) A. Nelson & J.F. Macbr. ssp. viminea (Douglas ex Hook.) F.H. Lewis & M.E. Lewis Native CLPUVwinecup clarkia · Onagraceae
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Claytonia cordifolia S. Watson Native CLCO3heartleaf 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 perfoliata Donn ex Willd. ssp. perfoliata Native CLPEPminer's lettuce · Portulacaceae
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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 -
Coleanthus subtilis (Tratt.) Seidel Native COSUmossgrass · Poaceae -
Collinsia grandiflora Lindl. Native COGR2giant blue eyed Mary · Scrophulariaceae -
Collinsia parviflora Lindl. Native COPA3maiden blue eyed Mary · Scrophulariaceae -
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 -
Commelina communis L. Introduced COCO3Asiatic dayflower · Commelinaceae -
Conium maculatum L. Introduced COMA2poison hemlock · Apiaceae -
Conringia orientalis (L.) Dumort. Introduced COORhare's ear mustard · Brassicaceae -
Consolida ajacis (L.) Schur Introduced COAJdoubtful knight's-spur · Ranunculaceae -
Convolvulus arvensis L. Introduced COAR4field bindweed · Convolvulaceae -
Conyza bonariensis (L.) Cronquist Introduced COBOasthmaweed · Asteraceae -
Conyza canadensis (L.) Cronquist Native COCA5Canadian horseweed · Asteraceae - Conyza canadensis (L.) Cronquist var. canadensis Native COCAC3Canadian horseweed · Asteraceae
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Corallorhiza maculata (Raf.) Raf. Native COMA25summer coralroot · Orchidaceae -
Corallorhiza mertensiana Bong. Native COME17Pacific coralroot · Orchidaceae -
Corallorhiza striata Lindl. Native COST19hooded coralroot · Orchidaceae -
Coreopsis tinctoria Nutt. Native COTI3golden tickseed · Asteraceae - Coreopsis tinctoria Nutt. var. atkinsoniana (Douglas ex Lindl.) H.M. Parker ex E.B. Sm. Native COTIAAtkinson's tickseed · Asteraceae
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Coriandrum sativum L. Introduced COSAcoriander · Apiaceae -
Corispermum pacificum Mosyakin Native COPA37common bugseed · Chenopodiaceae -
Cornus nuttallii Audubon ex Torr. & A. Gray Native CONU4Pacific dogwood · Cornaceae -
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