Index / States / Oregon / Clackamas
§1County listing — Oregon
Clackamas County
Oregon
- FIPS
- 41005
- Taxa recorded
- 1,485
- State
- Oregon
Filter
Showing 401–450 of 1,222 (native).
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Equisetum hyemale L. Native EQHYscouringrush horsetail · Equisetaceae - Equisetum hyemale L. var. affine (Engelm.) A.A. Eaton Native EQHYAscouringrush horsetail · Equisetaceae
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Equisetum laevigatum A. Braun Native EQLAsmooth horsetail · Equisetaceae -
Equisetum palustre L. Native EQPAmarsh horsetail · Equisetaceae -
Equisetum telmateia Ehrh. Native EQTEgiant horsetail · Equisetaceae - Equisetum telmateia Ehrh. var. braunii (Milde) Milde Native EQTEBgiant horsetail · Equisetaceae
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Eragrostis hypnoides (Lam.) Britton, Sterns & Poggenb. Native ERHYteal lovegrass · Poaceae -
Eragrostis mexicana (Hornem.) Link Native ERMEMexican lovegrass · Poaceae - Eragrostis mexicana (Hornem.) Link ssp. virescens (J. Presl) S.D. Koch & Sánchez Vega Native ERMEVMexican lovegrass · Poaceae
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Ericameria greenei (A. Gray) G.L. Nesom Native ERGR16Greene's goldenbush · Asteraceae -
Erigeron acris L. Native ERAC2bitter fleabane · Asteraceae - Erigeron acris L. ssp. debilis (A. Gray) Piper Native ERACD2bitter fleabane · Asteraceae
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Erigeron aliceae Howell Native ERAL3Alice Eastwood's fleabane · Asteraceae -
Erigeron annuus (L.) Pers. Native ERANeastern daisy fleabane · Asteraceae -
Erigeron coulteri Porter Native ERCO6large mountain fleabane · Asteraceae -
Erigeron decumbens Nutt. Native ERDE3Willamette fleabane · Asteraceae - Erigeron decumbens Nutt. var. decumbens Native ERDEDWillamette fleabane · Asteraceae
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Erigeron eatonii A. Gray Native EREAEaton's fleabane · Asteraceae - Erigeron eatonii A. Gray var. lavandulus Strother & Ferlatte Native EREALEaton's fleabane · Asteraceae
- Erigeron eatonii A. Gray var. villosus (Cronquist) Cronquist Native EREAV2Eaton's fleabane · Asteraceae
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Erigeron howellii A. Gray Native ERHO3Howell's fleabane · Asteraceae -
Erigeron peregrinus (Banks ex Pursh) Greene Native ERPE3subalpine fleabane · Asteraceae - Erigeron peregrinus (Banks ex Pursh) Greene ssp. callianthemus (Greene) Cronquist Native ERPECsubalpine fleabane · Asteraceae
- Erigeron peregrinus (Banks ex Pursh) Greene ssp. callianthemus (Greene) Cronquist var. callianthemus Native ERPEC2subalpine fleabane · Asteraceae
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Erigeron philadelphicus L. Native ERPHPhiladelphia fleabane · Asteraceae - Erigeron philadelphicus L. var. philadelphicus Native ERPHPPhiladelphia fleabane · Asteraceae
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Erigeron speciosus (Lindl.) DC. Native ERSP4aspen fleabane · Asteraceae - Erigeron speciosus (Lindl.) DC. var. speciosus Native ERSPSaspen fleabane · Asteraceae
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Erigeron strigosus Muhl. ex Willd. Native ERST3prairie fleabane · Asteraceae - Erigeron strigosus Muhl. ex Willd. var. strigosus Native ERSTS2prairie fleabane · Asteraceae
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Eriodictyon californicum (Hook. & Arn.) Torr. Native ERCA6California yerba santa · Hydrophyllaceae -
Eriogonum compositum Douglas ex Benth. Native ERCO12arrowleaf buckwheat · Polygonaceae - Eriogonum compositum Douglas ex Benth. var. compositum Native ERCOC8arrowleaf buckwheat · Polygonaceae
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Eriogonum nudum Douglas ex Benth. Native ERNU3naked buckwheat · Polygonaceae - Eriogonum nudum Douglas ex Benth. var. nudum Native ERNUNnaked buckwheat · Polygonaceae
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Eriogonum ovalifolium Nutt. Native EROVcushion buckwheat · Polygonaceae - Eriogonum ovalifolium Nutt. var. nivale (Canby) M.E. Jones Native EROVNcushion buckwheat · Polygonaceae
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Eriogonum umbellatum Torr. Native ERUMsulphur-flower buckwheat · Polygonaceae - Eriogonum umbellatum Torr. var. hausknechtii (Dammer) M.E. Jones Native ERUMHHausknecht's buckwheat · Polygonaceae
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Eriophorum angustifolium Honck. Native ERAN6tall cottongrass · Cyperaceae - Eriophorum angustifolium Honck. ssp. angustifolium Native ERANA3tall cottongrass · Cyperaceae
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Eriophorum gracile W.D.J. Koch Native ERGR8slender cottongrass · Cyperaceae -
Eriophyllum lanatum (Pursh) Forbes Native ERLA6common woolly sunflower · Asteraceae - Eriophyllum lanatum (Pursh) Forbes var. lanatum Native ERLAL3common woolly sunflower · Asteraceae
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Erysimum arenicola S. Watson Native ERAR15cascade wallflower · Brassicaceae -
Erysimum capitatum (Douglas ex Hook.) Greene Native ERCA14sanddune wallflower · Brassicaceae - Erysimum capitatum (Douglas ex Hook.) Greene var. capitatum Native ERCACsanddune wallflower · Brassicaceae
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Erythronium grandiflorum Pursh Native ERGR9yellow avalanche-lily · Liliaceae - Erythronium grandiflorum Pursh ssp. grandiflorum Native ERGRG3yellow avalanche-lily · Liliaceae
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Erythronium montanum S. Watson Native ERMO8white avalanche-lily · Liliaceae