§1State listing — Pacific
Oregon
a regional flora of 36 counties
- State code
- OR · FIPS 41
- Taxa recorded
- 5,518
- Counties
- 36
§2Counties
Drill down to a county
- Baker 410011,572 taxa Open ↗
- Benton 410031,855 taxa Open ↗
- Clackamas 410051,485 taxa Open ↗
- Clatsop 41007979 taxa Open ↗
- Columbia 410091,183 taxa Open ↗
- Coos 410111,238 taxa Open ↗
- Crook 410131,354 taxa Open ↗
- Curry 410151,738 taxa Open ↗
- Deschutes 410171,482 taxa Open ↗
- Douglas 410192,250 taxa Open ↗
- Gilliam 41021446 taxa Open ↗
- Grant 410231,454 taxa Open ↗
- Harney 410252,035 taxa Open ↗
- Hood River 410271,388 taxa Open ↗
- Jackson 410292,580 taxa Open ↗
- Jefferson 410311,315 taxa Open ↗
- Josephine 410332,174 taxa Open ↗
- Klamath 410351,971 taxa Open ↗
- Lake 410371,726 taxa Open ↗
- Lane 410392,220 taxa Open ↗
- Lincoln 41041871 taxa Open ↗
- Linn 410431,680 taxa Open ↗
- Malheur 410451,442 taxa Open ↗
- Marion 410471,752 taxa Open ↗
- Morrow 41049564 taxa Open ↗
- Multnomah 410511,590 taxa Open ↗
- Polk 41053971 taxa Open ↗
- Sherman 41055525 taxa Open ↗
- Tillamook 41057843 taxa Open ↗
- Umatilla 410591,444 taxa Open ↗
- Union 410611,559 taxa Open ↗
- Wallowa 410631,929 taxa Open ↗
- Wasco 410651,534 taxa Open ↗
- Washington 410671,527 taxa Open ↗
- Wheeler 41069980 taxa Open ↗
- Yamhill 41071871 taxa Open ↗
§3Catalogue
All taxa recorded in Oregon
Filter
Showing 451–500 of 901 (introduced).
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Lamium purpureum L. var. purpureum Introduced LAPUPpurple deadnettle · Lamiaceae 2 counties -
Lappula squarrosa (Retz.) Dumort. Introduced LASQEuropean stickseed · Boraginaceae 7 counties -
Lapsana communis L. Introduced LACO3common nipplewort · Asteraceae 19 counties -
Lapsanastrum apogonoides (Maxim.) J.H. Pak & K. Bremer Introduced LAAP3Japanese nipplewort · Asteraceae 1 county -
Lathyrus angulatus L. Introduced LAAN3angled pea · Fabaceae 6 counties -
Lathyrus aphaca L. Introduced LAAP2yellow pea · Fabaceae 10 counties -
Lathyrus hirsutus L. Introduced LAHI2Caley pea · Fabaceae 4 counties -
Lathyrus latifolius L. Introduced LALA4perennial pea · Fabaceae 19 counties -
Lathyrus sativus L. Introduced LASA2white pea · Fabaceae 1 county -
Lathyrus sphaericus Retz. Introduced LASP2grass pea · Fabaceae 10 counties - Lathyrus sylvestris L. Introduced LASYflat pea · Fabaceae 5 counties
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Lathyrus tingitanus L. Introduced LATITangier pea · Fabaceae 7 counties -
Lavatera arborea L. Introduced LAAR2tree mallow · Malvaceae 2 counties -
Lecanora conizaeoides Nyl. ex Crombie Introduced LECO17rim lichen · Lecanoraceae 1 county -
Leontodon autumnalis L. Introduced LEAU2fall dandelion · Asteraceae 1 county - Leontodon autumnalis L. ssp. autumnalis Introduced LEAUAfall dandelion · Asteraceae 1 county
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Leontodon taraxacoides (Vill.) Mérat Introduced LETAlesser hawkbit · Asteraceae 17 counties - Leontodon taraxacoides (Vill.) Mérat ssp. taraxacoides Introduced LETATlesser hawkbit · Asteraceae 17 counties
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Leonurus cardiaca L. Introduced LECA2common motherwort · Lamiaceae 5 counties - Leonurus cardiaca L. ssp. cardiaca Introduced LECAC7common motherwort · Lamiaceae 5 counties
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Lepidium campestre (L.) W.T. Aiton Introduced LECA5field pepperweed · Brassicaceae 21 counties -
Lepidium graminifolium L. Introduced LEGR5grassleaf pepperweed · Brassicaceae 1 county -
Lepidium heterophyllum Benth. Introduced LEHE2purpleanther field pepperweed · Brassicaceae 5 counties -
Lepidium latifolium L. Introduced LELA2broadleaved pepperweed · Brassicaceae 15 counties -
Lepidium perfoliatum L. Introduced LEPE2clasping pepperweed · Brassicaceae 29 counties -
Lepidium ruderale L. Introduced LERUroadside pepperweed · Brassicaceae 1 county -
Lepidium sativum L. Introduced LESA2gardencress pepperweed · Brassicaceae 3 counties -
Leucanthemum maximum (Ramond) DC. Introduced LEMA8max chrysanthemum · Asteraceae 1 county -
Leucanthemum vulgare Lam. Introduced LEVUoxeye daisy · Asteraceae 28 counties -
Leucojum aestivum L. Introduced LEAEsummer snowflake · Liliaceae 1 county - Leucojum aestivum L. ssp. aestivum Introduced LEAEAsummer snowflake · Liliaceae 1 county
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Leymus racemosus (Lam.) Tzvelev Introduced LERA5mammoth wildrye · Poaceae 1 county -
Ligustrum vulgare L. Introduced LIVUEuropean privet · Oleaceae 7 counties -
Linaria dalmatica (L.) Mill. Introduced LIDADalmatian toadflax · Scrophulariaceae 25 counties - Linaria dalmatica (L.) Mill. ssp. dalmatica Introduced LIDADDalmatian toadflax · Scrophulariaceae 3 counties
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Linaria maroccana Hook. f. Introduced LIMA3Moroccan toadflax · Scrophulariaceae 1 county -
Linaria supina (L.) Chaz. Introduced LISU3lesser butter and eggs · Scrophulariaceae 2 counties -
Linaria vulgaris Mill. Introduced LIVU2butter and eggs · Scrophulariaceae 27 counties -
Linum bienne Mill. Introduced LIBI5pale flax · Linaceae 10 counties - Linum usitatissimum L. Introduced LIUScommon flax · Linaceae 8 counties
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Lobularia maritima (L.) Desv. Introduced LOMAsweet alyssum · Brassicaceae 3 counties -
Logfia arvensis (L.) Holub Introduced LOAR5field cottonrose · Asteraceae 3 counties -
Logfia gallica (L.) Coss. & Germ. Introduced LOGA2narrowleaf cottonrose · Asteraceae 1 county -
Logfia minima (Sm.) Dumort. Introduced LOMI4little cottonrose · Asteraceae 1 county -
Lolium perenne L. Introduced LOPEperennial ryegrass · Poaceae 27 counties - Lolium perenne L. ssp. multiflorum (Lam.) Husnot Introduced LOPEM2Italian ryegrass · Poaceae 22 counties
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Lolium rigidum Gaudin Introduced LORIWimmera ryegrass · Poaceae 4 counties -
Lolium temulentum L. Introduced LOTE2Darnel ryegrass · Poaceae 15 counties - Lolium temulentum L. ssp. temulentum Introduced LOTETDarnel ryegrass · Poaceae 15 counties
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Lonicera etrusca Santi Introduced LOETEtruscan honeysuckle · Caprifoliaceae 5 counties