Index / States / Oregon / Benton
§1County listing — Oregon
Benton County
Oregon
- FIPS
- 41003
- Taxa recorded
- 1,855
- State
- Oregon
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Showing 801–850 of 1,855.
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Heterotheca villosa (Pursh) Shinners Native HEVI4hairy false goldenaster · Asteraceae - Heterotheca villosa (Pursh) Shinners var. villosa Native HEVIVhairy false goldenaster · Asteraceae
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Heuchera cylindrica Douglas ex Hook. Native HECY2roundleaf alumroot · Saxifragaceae - Heuchera cylindrica Douglas ex Hook. var. alpina Sw. Native HECYAalpine alumroot · Saxifragaceae
- Heuchera cylindrica Douglas ex Hook. var. cylindrica Native HECYCroundleaf alumroot · Saxifragaceae
- Heuchera cylindrica Douglas ex Hook. var. orbicularis (Rosend., Butters & Lakela) Calder & Savile Native HECYOpoker alumroot · Saxifragaceae
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Heuchera micrantha Douglas ex Lindl. Native HEMI7crevice alumroot · Saxifragaceae -
Hibiscus trionum L. Introduced HITRflower of an hour · Malvaceae -
Hieracium albiflorum Hook. Native HIAL2white hawkweed · Asteraceae -
Hieracium aurantiacum L. Introduced HIAUorange hawkweed · Asteraceae -
Hieracium scouleri Hook. Native HISC2Scouler's woollyweed · Asteraceae -
Hierochloe hirta (Schrank) Borbás Native HIHInorthern sweetgrass · Poaceae - Hierochloe hirta (Schrank) Borbás ssp. arctica (J. Presl) G. Weim. Native HIHIAnorthern sweetgrass · Poaceae
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Holcus lanatus L. Introduced HOLAcommon velvetgrass · Poaceae -
Holodiscus discolor (Pursh) Maxim. Native HODIoceanspray · Rosaceae -
Holosteum umbellatum L. Introduced HOUMjagged chickweed · Caryophyllaceae -
Hordeum brachyantherum Nevski Native HOBR2meadow barley · Poaceae - Hordeum brachyantherum Nevski ssp. brachyantherum Native HOBRB2meadow barley · Poaceae
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Hordeum jubatum L. Native HOJUfoxtail barley · Poaceae - Hordeum jubatum L. ssp. jubatum Native HOJUJfoxtail barley · Poaceae
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Hordeum marinum Huds. Introduced HOMA2seaside barley · Poaceae - Hordeum marinum Huds. ssp. gussoneanum (Parl.) Thell. Introduced HOMAGMediterranean barley · Poaceae
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Hordeum murinum L. Introduced HOMUmouse barley · Poaceae - Hordeum murinum L. ssp. leporinum (Link) Arcang. Introduced HOMULhare barley · Poaceae
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Hordeum vulgare L. Introduced HOVUcommon barley · Poaceae -
Horkelia congesta Douglas ex Hook. Native HOCOSierra horkelia · Rosaceae - Horkelia congesta Douglas ex Hook. ssp. congesta Native HOCOCSierra horkelia · Rosaceae
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Humulus lupulus L. Both HULUcommon hop · Cannabaceae - Humulus lupulus L. var. neomexicanus A. Nelson & Cockerell Native HULUNcommon hop · Cannabaceae
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Hydrocotyle verticillata Thunb. Native HYVE2whorled marshpennywort · Apiaceae - Hydrocotyle verticillata Thunb. var. verticillata Native HYVEVwhorled marshpennywort · Apiaceae
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Hydrophyllum fendleri (A. Gray) A. Heller Native HYFEFendler's waterleaf · Hydrophyllaceae - Hydrophyllum fendleri (A. Gray) A. Heller var. albifrons (A. Heller) J.F. Macbr. Native HYFEAwhite waterleaf · Hydrophyllaceae
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Hydrophyllum occidentale (S. Watson) A. Gray Native HYOCwestern waterleaf · Hydrophyllaceae -
Hydrophyllum tenuipes A. Heller Native HYTEPacific waterleaf · Hydrophyllaceae -
Hymenopappus filifolius Hook. Native HYFIfineleaf hymenopappus · Asteraceae - Hymenopappus filifolius Hook. var. filifolius Native HYFIFfineleaf hymenopappus · Asteraceae
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Hypericum anagalloides Cham. & Schltdl. Native HYAN2tinker's penny · Clusiaceae -
Hypericum calycinum L. Introduced HYCA10Aaron's beard · Clusiaceae -
Hypericum majus (A. Gray) Britton Native HYMA2large St. Johnswort · Clusiaceae -
Hypericum perforatum L. Introduced HYPEcommon St. Johnswort · Clusiaceae -
Hypericum scouleri Hook. Native HYSC5Scouler's St. Johnswort · Clusiaceae - Hypericum scouleri Hook. ssp. scouleri Native HYSCS2Scouler's St. Johnswort · Clusiaceae
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Hypochaeris radicata L. Introduced HYRA3hairy cat's ear · Asteraceae -
Hypogymnia canadensis Goward & McCune Native HYCA6Pacific tube lichen · Parmeliaceae -
Ilex aquifolium L. Introduced ILAQ80English holly · Aquifoliaceae -
Inula helenium L. Introduced INHEelecampane inula · Asteraceae -
Ipomopsis minutiflora (Benth.) V.E. Grant Native IPMI2littleflower ipomopsis · Polemoniaceae -
Iris chrysophylla Howell Native IRCHyellowleaf iris · Iridaceae -
Iris missouriensis Nutt. Native IRMIRocky Mountain iris · Iridaceae