Index / States / Oregon / Jefferson
§1County listing — Oregon
Jefferson County
Oregon
- FIPS
- 41031
- Taxa recorded
- 1,315
- State
- Oregon
Filter
Showing 251–300 of 1,153 (native).
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Ceanothus prostratus Benth. Native CEPRprostrate ceanothus · Rhamnaceae -
Ceanothus sanguineus Pursh Native CESAredstem ceanothus · Rhamnaceae -
Ceanothus velutinus Douglas ex Hook. Native CEVEsnowbrush ceanothus · Rhamnaceae - Ceanothus velutinus Douglas ex Hook. var. velutinus Native CEVEV4snowbrush ceanothus · Rhamnaceae
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Celtis laevigata Willd. Native CELAsugarberry · Ulmaceae - Celtis laevigata Willd. var. reticulata (Torr.) L.D. Benson Native CELARnetleaf hackberry · Ulmaceae
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Ceratophyllum demersum L. Native CEDE4coon's tail · Ceratophyllaceae -
Chaenactis douglasii (Hook.) Hook. & Arn. Native CHDODouglas' dustymaiden · Asteraceae - Chaenactis douglasii (Hook.) Hook. & Arn. var. douglasii Native CHDODDouglas' dustymaiden · Asteraceae
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Chaenactis nevii A. Gray Native CHNE6John Day's pincushion · Asteraceae -
Chamaesyce serpyllifolia (Pers.) Small Native CHSE6thymeleaf sandmat · Euphorbiaceae - Chamaesyce serpyllifolia (Pers.) Small ssp. serpyllifolia Native CHSESthymeleaf sandmat · Euphorbiaceae
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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 fremontii S. Watson Native CHFR3Fremont's goosefoot · Chenopodiaceae - Chenopodium fremontii S. Watson var. fremontii Native CHFRFFremont's goosefoot · 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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Chrysothamnus humilis Greene Native CHHU2Truckee rabbitbrush · Asteraceae -
Chrysothamnus viscidiflorus (Hook.) Nutt. Native CHVI8yellow rabbitbrush · Asteraceae - Chrysothamnus viscidiflorus (Hook.) Nutt. ssp. viscidiflorus Native CHVIV2yellow rabbitbrush · Asteraceae
- Chrysothamnus viscidiflorus (Hook.) Nutt. ssp. viscidiflorus var. viscidiflorus Native CHVIV4yellow rabbitbrush · Asteraceae
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Cicuta douglasii (DC.) J.M. Coult. & Rose Native CIDOwestern water hemlock · Apiaceae - Cirsium canovirens (Rydb.) Petr. Native CICA6graygreen thistle · Asteraceae
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Cirsium remotifolium (Hook.) DC. Native CIREfewleaf thistle · Asteraceae -
Cirsium undulatum (Nutt.) Spreng. Native CIUNwavyleaf thistle · Asteraceae - Cirsium undulatum (Nutt.) Spreng. var. undulatum Native CIUNUwavyleaf thistle · Asteraceae
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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 pulchella Pursh Native CLPUpinkfairies · Onagraceae -
Clarkia rhomboidea Douglas ex Hook. Native CLRHdiamond clarkia · Onagraceae -
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 lanceolata Pall. ex Pursh Native CLLA2lanceleaf springbeauty · Portulacaceae -
Claytonia megarhiza (A. Gray) Parry ex S. Watson Native CLMEalpine springbeauty · Portulacaceae - Claytonia megarhiza (A. Gray) Parry ex S. Watson var. bellidifolia (Rydb.) C.L. Hitchc. Native CLMEBalpine 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 -
Cleome platycarpa Torr. Native CLPLgolden spiderflower · Capparaceae -
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 -
Collinsia rattanii A. Gray Native CORA2sticky blue eyed Mary · Scrophulariaceae