Index / States / Oregon / Washington
§1County listing — Oregon
Washington County
Oregon
- FIPS
- 41067
- Taxa recorded
- 1,527
- State
- Oregon
Filter
Showing 551–600 of 1,206 (native).
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Grindelia squarrosa (Pursh) Dunal Native GRSQcurlycup gumweed · Asteraceae -
Gymnocarpium dryopteris (L.) Newman Native GYDRwestern oakfern · Dryopteridaceae -
Hackelia cinerea (Piper) I.M. Johnst. Native HACI2gray stickseed · Boraginaceae -
Hackelia cronquistii J.L. Gentry Native HACR4Cronquist's stickseed · Boraginaceae -
Hackelia floribunda (Lehm.) I.M. Johnst. Native HAFL2manyflower stickseed · Boraginaceae -
Hackelia hispida (A. Gray) I.M. Johnst. Native HAHI3showy stickseed · Boraginaceae - Hackelia hispida (A. Gray) I.M. Johnst. var. hispida Native HAHIHshowy stickseed · Boraginaceae
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Helenium autumnale L. Native HEAUcommon sneezeweed · Asteraceae - Helenium autumnale L. var. montanum (Nutt.) Fernald Native HEAUMmountain sneezeweed · Asteraceae
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Helianthella uniflora (Nutt.) Torr. & A. Gray Native HEUNoneflower helianthella · Asteraceae - Helianthella uniflora (Nutt.) Torr. & A. Gray var. douglasii (Torr. & A. Gray) W.A. Weber Native HEUNDDouglas' helianthella · Asteraceae
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Helianthus annuus L. Native HEAN3common sunflower · Asteraceae -
Helianthus cusickii A. Gray Native HECU2Cusick's sunflower · Asteraceae -
Heracleum maximum W. Bartram Native HEMA80common cowparsnip · Apiaceae -
Hesperochiron pumilus (Douglas ex Griseb.) Porter Native HEPU6dwarf hesperochiron · Hydrophyllaceae -
Heterocodon rariflorum Nutt. Native HERA3rareflower heterocodon · Campanulaceae -
Heuchera chlorantha Piper Native HECHtall alumroot · Saxifragaceae -
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
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Heuchera micrantha Douglas ex Lindl. Native HEMI7crevice alumroot · Saxifragaceae - Heuchera micrantha Douglas ex Lindl. var. micrantha Native HEMIM2crevice alumroot · Saxifragaceae
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Hieracium albiflorum Hook. Native HIAL2white hawkweed · Asteraceae -
Hieracium cynoglossoides Arv.-Touv. Native HICYhoundstongue hawkweed · Asteraceae -
Holodiscus discolor (Pursh) Maxim. Native HODIoceanspray · Rosaceae -
Hordeum brachyantherum Nevski Native HOBR2meadow barley · Poaceae -
Hordeum jubatum L. Native HOJUfoxtail barley · Poaceae - Hordeum jubatum L. ssp. jubatum Native HOJUJfoxtail barley · Poaceae
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Hordeum pusillum Nutt. Native HOPUlittle 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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Hydrophyllum capitatum Douglas ex Benth. Native HYCA4ballhead waterleaf · Hydrophyllaceae - Hydrophyllum capitatum Douglas ex Benth. var. alpinum S. Watson Native HYCAAalpine waterleaf · Hydrophyllaceae
- Hydrophyllum capitatum Douglas ex Benth. var. capitatum Native HYCACballhead waterleaf · Hydrophyllaceae
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Hydrophyllum occidentale (S. Watson) A. Gray Native HYOCwestern waterleaf · Hydrophyllaceae -
Hydrophyllum tenuipes A. Heller Native HYTEPacific waterleaf · Hydrophyllaceae -
Idahoa scapigera (Hook.) A. Nelson & J.F. Macbr. Native IDSColdstem idahoa · Brassicaceae -
Impatiens capensis Meerb. Native IMCAjewelweed · Balsaminaceae -
Ipomopsis aggregata (Pursh) V.E. Grant Native IPAGscarlet gilia · Polemoniaceae - Ipomopsis aggregata (Pursh) V.E. Grant ssp. aggregata Native IPAGA3scarlet gilia · Polemoniaceae
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Iris chrysophylla Howell Native IRCHyellowleaf iris · Iridaceae -
Iris missouriensis Nutt. Native IRMIRocky Mountain iris · Iridaceae -
Iris tenax Douglas ex Lindl. Native IRTEtoughleaf iris · Iridaceae - Iris tenax Douglas ex Lindl. ssp. tenax Native IRTETtoughleaf iris · Iridaceae
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Iva axillaris Pursh Native IVAXpovertyweed · Asteraceae -
Juncus acuminatus Michx. Native JUACtapertip rush · Juncaceae -
Juncus arcticus Willd. ssp. littoralis (Engelm.) Hultén Native JUARLmountain rush · Juncaceae -
Juncus bolanderi Engelm. Native JUBOBolander's rush · Juncaceae -
Juncus bufonius L. Native JUBUtoad rush · Juncaceae -
Juncus dudleyi Wiegand Native JUDU2Dudley's rush · Juncaceae