Index / States / Oregon / Jefferson
§1County listing — Oregon
Jefferson County
Oregon
- FIPS
- 41031
- Taxa recorded
- 1,315
- State
- Oregon
Filter
Showing 301–350 of 1,315.
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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 album L. Both CHAL7lambsquarters · Chenopodiaceae - Chenopodium album L. var. album Introduced CHALAlambsquarters · Chenopodiaceae
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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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Chorispora tenella (Pall.) DC. Introduced CHTE2crossflower · Brassicaceae -
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 arvense (L.) Scop. Introduced CIAR4Canada thistle · Asteraceae - 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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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 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 -
Collinsia torreyi A. Gray Native COTOTorrey's blue eyed Mary · Scrophulariaceae - Collinsia torreyi A. Gray var. latifolia Newsom Native COTOLTorrey's blue eyed Mary · Scrophulariaceae
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Collomia grandiflora Douglas ex Lindl. Native COGR4grand collomia · Polemoniaceae -
Collomia larsenii (A. Gray) Payson Native COLA8talus collomia · Polemoniaceae -
Collomia linearis Nutt. Native COLI2tiny trumpet · Polemoniaceae