Linn County

Showing 701–750 of 1,680.

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  Glyceria grandis S. Watson Native GLGR

  American mannagrass · Poaceae
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  Glyceria grandis S. Watson var. grandis Native GLGRG

  American mannagrass · Poaceae
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  Glyceria leptostachya Buckley Native GLLE2

  davy mannagrass · Poaceae
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  Glyceria striata (Lam.) Hitchc. Native GLST

  fowl mannagrass · Poaceae
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  Glyceria ×occidentalis (Piper) J.C. Nelson Native GLOC

  northwestern mannagrass · Poaceae
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  Gnaphalium palustre Nutt. Native GNPA

  western marsh cudweed · Asteraceae
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  Goodyera oblongifolia Raf. Native GOOB2

  western rattlesnake plantain · Orchidaceae
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  Gratiola ebracteata Benth. ex A. DC. Native GREB

  bractless hedgehyssop · Scrophulariaceae
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  Gratiola neglecta Torr. Native GRNE

  clammy hedgehyssop · Scrophulariaceae
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  Gymnocarpium disjunctum (Rupr.) Ching Native GYDI2

  Pacific oakfern · Dryopteridaceae
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  Gymnocarpium dryopteris (L.) Newman Native GYDR

  western oakfern · Dryopteridaceae
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  Hackelia californica (A. Gray) I.M. Johnst. Native HACA

  California stickseed · Boraginaceae
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  Hackelia micrantha (Eastw.) J.L. Gentry Native HAMI

  Jessica sticktight · Boraginaceae
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  Helianthella uniflora (Nutt.) Torr. & A. Gray Native HEUN

  oneflower helianthella · Asteraceae
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  Helianthella uniflora (Nutt.) Torr. & A. Gray var. douglasii (Torr. & A. Gray) W.A. Weber Native HEUND

  Douglas' helianthella · Asteraceae
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  Hemitomes congestum A. Gray Native HECO6

  coneplant · Monotropaceae
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  Hemizonella minima (A. Gray) A. Gray Native HEMI20

  opposite-leaved tarweed · Asteraceae
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  Heracleum maximum W. Bartram Native HEMA80

  common cowparsnip · Apiaceae
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  Hesperis matronalis L. Introduced HEMA3

  dames rocket · Brassicaceae
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  Heterotheca oregona (Nutt.) Shinners Native HEOR2

  Oregon false goldenaster · Asteraceae
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  Heterotheca villosa (Pursh) Shinners Native HEVI4

  hairy false goldenaster · Asteraceae
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  Heterotheca villosa (Pursh) Shinners var. villosa Native HEVIV

  hairy false goldenaster · Asteraceae
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  Heuchera chlorantha Piper Native HECH

  tall alumroot · Saxifragaceae
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  Heuchera micrantha Douglas ex Lindl. Native HEMI7

  crevice alumroot · Saxifragaceae
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  Heuchera micrantha Douglas ex Lindl. var. micrantha Native HEMIM2

  crevice alumroot · Saxifragaceae
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  Hieracium albiflorum Hook. Native HIAL2

  white hawkweed · Asteraceae
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  Hieracium gracile Hook. Native HIGR

  slender hawkweed · Asteraceae
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  Hieracium greenei A. Gray Native HIGR2

  Greene's hawkweed · Asteraceae
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  Hieracium scouleri Hook. Native HISC2

  Scouler's woollyweed · Asteraceae
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  Hieracium umbellatum L. Native HIUM

  narrowleaf hawkweed · Asteraceae
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  Hierochloe occidentalis Buckley Native HIOC

  California sweetgrass · Poaceae
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  Hirschfeldia incana (L.) Lagr.-Foss. Introduced HIIN3

  shortpod mustard · Brassicaceae
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  Holcus lanatus L. Introduced HOLA

  common velvetgrass · Poaceae
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  Holodiscus discolor (Pursh) Maxim. Native HODI

  oceanspray · Rosaceae
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  Hordeum brachyantherum Nevski Native HOBR2

  meadow barley · Poaceae
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  Hordeum depressum (Scribn. & J.G. Sm.) Rydb. Native HODE2

  dwarf barley · Poaceae
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  Hordeum marinum Huds. Introduced HOMA2

  seaside barley · Poaceae
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  Hordeum marinum Huds. ssp. gussoneanum (Parl.) Thell. Introduced HOMAG

  Mediterranean barley · Poaceae
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  Horkelia congesta Douglas ex Hook. Native HOCO

  Sierra horkelia · Rosaceae
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  Horkelia congesta Douglas ex Hook. ssp. congesta Native HOCOC

  Sierra horkelia · Rosaceae
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  Horkelia fusca Lindl. Native HOFU

  pinewoods horkelia · Rosaceae
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  Horkelia fusca Lindl. ssp. fusca Native HOFUF2

  pinewoods horkelia · Rosaceae
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  Horkelia fusca Lindl. ssp. parviflora (Nutt. ex Torr. & A. Gray) D.D. Keck Native HOFUP2

  smallflower horkelia · Rosaceae
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  Hulsea nana A. Gray Native HUNA

  dwarf alpinegold · Asteraceae
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  Huperzia occidentalis (Clute) Kartesz & Gandhi Native HUOC

  western clubmoss · Lycopodiaceae
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  Hydrophyllum capitatum Douglas ex Benth. Native HYCA4

  ballhead waterleaf · Hydrophyllaceae
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  Hydrophyllum fendleri (A. Gray) A. Heller Native HYFE

  Fendler's waterleaf · Hydrophyllaceae
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  Hydrophyllum fendleri (A. Gray) A. Heller var. albifrons (A. Heller) J.F. Macbr. Native HYFEA

  white waterleaf · Hydrophyllaceae
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  Hydrophyllum occidentale (S. Watson) A. Gray Native HYOC

  western waterleaf · Hydrophyllaceae
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  Hydrophyllum tenuipes A. Heller Native HYTE

  Pacific waterleaf · Hydrophyllaceae