§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 4,101–4,150 of 4,583 (native).
-
Solidago missouriensis Nutt. Native SOMI2Missouri goldenrod · Asteraceae 12 counties - Solidago missouriensis Nutt. var. missouriensis Native SOMIMMissouri goldenrod · Asteraceae 1 county
-
Solidago multiradiata Aiton Native SOMURocky Mountain goldenrod · Asteraceae 10 counties - Solidago multiradiata Aiton var. scopulorum A. Gray Native SOMUSmanyray goldenrod · Asteraceae 10 counties
-
Solidago simplex Kunth Native SOSI3Mt. Albert goldenrod · Asteraceae 14 counties - Solidago simplex Kunth ssp. simplex Native SOSISMt. Albert goldenrod · Asteraceae 14 counties
- Solidago simplex Kunth ssp. simplex var. nana (A. Gray) Ringius Native SOSINdwarf goldenrod · Asteraceae 8 counties
- Solidago simplex Kunth ssp. simplex var. simplex Native SOSIS3Mt. Albert goldenrod · Asteraceae 1 county
- Solidago simplex Kunth ssp. simplex var. spathulata (DC.) Cronquist Native SOSIS4Mt. Albert goldenrod · Asteraceae 6 counties
-
Solidago spectabilis (D.C. Eaton) A. Gray Native SOSP3Nevada goldenrod · Asteraceae 4 counties - Solidago spectabilis (D.C. Eaton) A. Gray var. spectabilis Native SOSPS6Nevada goldenrod · Asteraceae 4 counties
-
Sophora leachiana M. Peck Native SOLE3western necklacepod · Fabaceae 2 counties -
Sorbus californica Greene Native SOCA8California mountain ash · Rosaceae 1 county -
Sorbus scopulina Greene Native SOSC2Greene's mountain ash · Rosaceae 20 counties - Sorbus scopulina Greene var. cascadensis (G.N. Jones) C.L. Hitchc. Native SOSCCCascade mountain ash · Rosaceae 9 counties
- Sorbus scopulina Greene var. scopulina Native SOSCSGreene's mountain ash · Rosaceae 13 counties
-
Sorbus sitchensis M. Roem. Native SOSI2western mountain ash · Rosaceae 25 counties - Sorbus sitchensis M. Roem. var. grayi (Wenzig) C.L. Hitchc. Native SOSIGwestern mountain ash · Rosaceae 25 counties
-
Sparganium angustifolium Michx. Native SPAN2narrowleaf bur-reed · Sparganiaceae 12 counties - Sparganium emersum Rehmann Native SPEM2European bur-reed · Sparganiaceae 29 counties
-
Sparganium eurycarpum Engelm. Native SPEUbroadfruit bur-reed · Sparganiaceae 16 counties -
Sparganium natans L. Native SPNAsmall bur-reed · Sparganiaceae 6 counties -
Spartina alterniflora Loisel. Native SPALsmooth cordgrass · Poaceae 2 counties -
Spartina gracilis Trin. Native SPGRalkali cordgrass · Poaceae 10 counties -
Spartina patens (Aiton) Muhl. Native SPPAsaltmeadow cordgrass · Poaceae 1 county -
Spartina pectinata Bosc ex Link Native SPPEprairie cordgrass · Poaceae 4 counties -
Spergularia canadensis (Pers.) G. Don Native SPCA3Canadian sandspurry · Caryophyllaceae 4 counties - Spergularia canadensis (Pers.) G. Don var. occidentalis R.P. Rossb. Native SPCAOwestern sandspurry · Caryophyllaceae 4 counties
-
Spergularia macrotheca (Hornem.) Heynh. Native SPMAsticky sandspurry · Caryophyllaceae 6 counties - Spergularia macrotheca (Hornem.) Heynh. var. macrotheca Native SPMAMsticky sandspurry · Caryophyllaceae 6 counties
-
Spergularia salina J. Presl & C. Presl Native SPSA5salt sandspurry · Caryophyllaceae 8 counties -
Sphaeralcea coccinea (Nutt.) Rydb. Native SPCOscarlet globemallow · Malvaceae 6 counties -
Sphaeralcea grossulariifolia (Hook. & Arn.) Rydb. Native SPGR2gooseberryleaf globemallow · Malvaceae 5 counties - Sphaeralcea grossulariifolia (Hook. & Arn.) Rydb. ssp. grossulariifolia Native SPGRGgooseberryleaf globemallow · Malvaceae 2 counties
- Sphaeralcea grossulariifolia (Hook. & Arn.) Rydb. ssp. pedata (Torr. ex A. Gray) Kearney Native SPGRP2gooseberryleaf globemallow · Malvaceae 2 counties
-
Sphaeralcea munroana (Douglas) Spach Native SPMU2Munro's globemallow · Malvaceae 15 counties - Sphaeralcea munroana (Douglas) Spach ssp. munroana Native SPMUMMunro's globemallow · Malvaceae 15 counties
- Sphaeralcea munroana (Douglas) Spach ssp. subrhomboidea (Rydb.) Kearney Native SPMUS2whitestem globemallow · Malvaceae 1 county
-
Sphaeromeria cana (D.C. Eaton) A. Heller Native SPCA7gray chickensage · Asteraceae 2 counties - Sphagnum oregonense R.E. Andrus Native SPOR5Oregon sphagnum · Sphagnaceae 1 county
-
Sphenopholis intermedia (Rydb.) Rydb. Native SPIN3slender wedgescale · Poaceae 1 county -
Sphenopholis obtusata (Michx.) Scribn. Native SPOBprairie wedgescale · Poaceae 4 counties -
Sphenosciadium capitellatum A. Gray Native SPCA5woollyhead parsnip · Apiaceae 15 counties -
Spiraea douglasii Hook. Native SPDOrose spirea · Rosaceae 25 counties - Spiraea douglasii Hook. var. douglasii Native SPDODrose spirea · Rosaceae 22 counties
- Spiraea douglasii Hook. var. menziesii (Hook.) C. Presl Native SPDOMMenzies' spirea · Rosaceae 13 counties
-
Spiraea lucida Douglas ex Greene Native SPLU5shinyleaf spirea · Rosaceae 14 counties -
Spiraea splendens Baumann ex K. Koch Native SPSP2rose meadowsweet · Rosaceae 18 counties - Spiraea splendens Baumann ex K. Koch var. splendens Native SPSPSrose meadowsweet · Rosaceae 18 counties
-
Spiraea tomentosa L. Native SPTO2steeplebush · Rosaceae 1 county