Index / States / Oregon / Columbia
§1County listing — Oregon
Columbia County
Oregon
- FIPS
- 41009
- Taxa recorded
- 1,183
- State
- Oregon
Filter
Showing 251–300 of 951 (native).
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Crepis atribarba A. Heller ssp. originalis (Babc. & Stebbins) Babc. & Stebbins Native CRATOslender hawksbeard · Asteraceae -
Crepis intermedia A. Gray Native CRIN4limestone hawksbeard · Asteraceae -
Crepis occidentalis Nutt. Native CROClargeflower hawksbeard · Asteraceae - Crepis occidentalis Nutt. ssp. conjuncta (Jeps.) Babc. & Stebbins Native CROCClargeflower hawksbeard · Asteraceae
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Cryptantha affinis (A. Gray) Greene Native CRAFquill cryptantha · Boraginaceae -
Cryptantha simulans Greene Native CRSI2pinewoods cryptantha · Boraginaceae -
Cryptantha torreyana (A. Gray) Greene Native CRTO4Torrey's cryptantha · Boraginaceae -
Cuscuta pentagona Engelm. Native CUPE3fiveangled dodder · Cuscutaceae - Cuscuta pentagona Engelm. var. pentagona Native CUPEP2fiveangled dodder · Cuscutaceae
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Cyclachaena xanthiifolia (Nutt.) Fresen. Native CYXA2carelessweed · Asteraceae -
Cyperus erythrorhizos Muhl. Native CYER2redroot flatsedge · Cyperaceae -
Cyperus squarrosus L. Native CYSQbearded flatsedge · Cyperaceae -
Cypripedium fasciculatum Kellogg ex S. Watson Native CYFAclustered lady's slipper · Orchidaceae -
Cypripedium montanum Douglas ex Lindl. Native CYMO2mountain lady's slipper · Orchidaceae -
Cystopteris fragilis (L.) Bernh. Native CYFR2brittle bladderfern · Dryopteridaceae -
Daucus pusillus Michx. Native DAPU3American wild carrot · Apiaceae -
Delphinium depauperatum Nutt. Native DEDE2slim larkspur · Ranunculaceae -
Delphinium nuttallianum Pritz. ex Walp. Native DENU2twolobe larkspur · Ranunculaceae -
Delphinium trolliifolium A. Gray Native DETR2Columbian larkspur · Ranunculaceae - Delphinium ×burkei Greene (pro sp.) [depauperatum × nuttallianum] Native DEBUlarkspur · Ranunculaceae
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Deschampsia danthonioides (Trin.) Munro Native DEDAannual hairgrass · Poaceae -
Deschampsia elongata (Hook.) Munro Native DEELslender hairgrass · Poaceae -
Descurainia incana (Bernh. ex Fisch. & C.A. Mey.) Dorn Native DEIN5mountain tansymustard · Brassicaceae - Descurainia incana (Bernh. ex Fisch. & C.A. Mey.) Dorn ssp. viscosa (Rydb.) Kartesz & Gandhi Native DEINVmountain tansymustard · Brassicaceae
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Dicentra cucullaria (L.) Bernh. Native DICUdutchman's breeches · Fumariaceae -
Dicentra formosa (Haw.) Walp. Native DIFOPacific bleeding heart · Fumariaceae - Dicentra formosa (Haw.) Walp. ssp. formosa Native DIFOFPacific bleeding heart · Fumariaceae
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Dicentra uniflora Kellogg Native DIUNlonghorn steer's-head · Fumariaceae -
Dodecatheon conjugens Greene Native DOCOBonneville shootingstar · Primulaceae - Dodecatheon conjugens Greene ssp. conjugens Native DOCOC3Bonneville shootingstar · Primulaceae
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Dodecatheon pulchellum (Raf.) Merr. Native DOPUdarkthroat shootingstar · Primulaceae - Dodecatheon pulchellum (Raf.) Merr. ssp. cusickii (Greene) Calder & Roy L. Taylor Native DOPUCCusick's shootingstar · Primulaceae
- Dodecatheon pulchellum (Raf.) Merr. ssp. macrocarpum (A. Gray) Roy L. Taylor & MacBryde Native DOPUM2darkthroat shootingstar · Primulaceae
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Draba albertina Greene Native DRAL4slender draba · Brassicaceae -
Draba densifolia Nutt. Native DRDEdenseleaf draba · Brassicaceae -
Dryopteris filix-mas (L.) Schott Native DRFI2male fern · Dryopteridaceae -
Dulichium arundinaceum (L.) Britton Native DUAR3three-way sedge · Cyperaceae - Dulichium arundinaceum (L.) Britton var. arundinaceum Native DUARAthree-way sedge · Cyperaceae
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Eleocharis obtusa (Willd.) Schult. Native ELOB2blunt spikerush · Cyperaceae -
Eleocharis palustris (L.) Roem. & Schult. Native ELPA3common spikerush · Cyperaceae - Eleocharis palustris (L.) Roem. & Schult. var. palustris Native ELPAPcommon spikerush · Cyperaceae
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Elodea canadensis Michx. Native ELCA7Canadian waterweed · Hydrocharitaceae -
Elymus elymoides (Raf.) Swezey Native ELEL5squirreltail · Poaceae - Elymus elymoides (Raf.) Swezey ssp. elymoides Native ELELEsquirreltail · Poaceae
- Elymus elymoides (Raf.) Swezey ssp. hordeoides (Suksd.) Barkworth Native ELELHsquirreltail · Poaceae
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Elymus glaucus Buckley Native ELGLblue wildrye · Poaceae - Elymus glaucus Buckley ssp. jepsonii (Burtt Davy) Gould Native ELGLJ2Jepson's blue wildrye · Poaceae
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Elymus multisetus M.E. Jones Native ELMU3big squirreltail · Poaceae -
Enemion hallii (A. Gray) J.R. Drumm. & Hutch. Native ENHAWillamette false rue anemone · Ranunculaceae -
Epilobium brachycarpum C. Presl Native EPBR3tall annual willowherb · Onagraceae