§1State listing — Pacific
Washington
a regional flora of 39 counties
- State code
- WA · FIPS 53
- Taxa recorded
- 4,423
- Counties
- 39
§2Counties
Drill down to a county
- Adams 53001571 taxa Open ↗
- Asotin 53003959 taxa Open ↗
- Benton 53005796 taxa Open ↗
- Chelan 530071,875 taxa Open ↗
- Clallam 530091,390 taxa Open ↗
- Clark 53011658 taxa Open ↗
- Columbia 530131,183 taxa Open ↗
- Cowlitz 53015798 taxa Open ↗
- Douglas 53017679 taxa Open ↗
- Ferry 53019994 taxa Open ↗
- Franklin 53021430 taxa Open ↗
- Garfield 53023708 taxa Open ↗
- Grant 53025930 taxa Open ↗
- Grays Harbor 53027921 taxa Open ↗
- Island 53029803 taxa Open ↗
- Jefferson 53031939 taxa Open ↗
- King 530331,552 taxa Open ↗
- Kitsap 53035513 taxa Open ↗
- Kittitas 530371,854 taxa Open ↗
- Klickitat 530392,083 taxa Open ↗
- Lewis 53041946 taxa Open ↗
- Lincoln 53043693 taxa Open ↗
- Mason 53045787 taxa Open ↗
- Okanogan 530471,892 taxa Open ↗
- Pacific 53049872 taxa Open ↗
- Pend Oreille 530511,412 taxa Open ↗
- Pierce 530531,482 taxa Open ↗
- San Juan 530551,253 taxa Open ↗
- Skagit 530571,117 taxa Open ↗
- Skamania 530591,440 taxa Open ↗
- Snohomish 530611,092 taxa Open ↗
- Spokane 530631,472 taxa Open ↗
- Stevens 530651,107 taxa Open ↗
- Thurston 53067938 taxa Open ↗
- Wahkiakum 53069668 taxa Open ↗
- Walla Walla 530711,225 taxa Open ↗
- Whatcom 530731,516 taxa Open ↗
- Whitman 530751,465 taxa Open ↗
- Yakima 530771,980 taxa Open ↗
§3Catalogue
All taxa recorded in Washington
Filter
Showing 3,901–3,950 of 4,423.
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Solidago multiradiata Aiton Native SOMURocky Mountain goldenrod · Asteraceae 15 counties - Solidago multiradiata Aiton var. scopulorum A. Gray Native SOMUSmanyray goldenrod · Asteraceae 15 counties
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Solidago simplex Kunth Native SOSI3Mt. Albert goldenrod · Asteraceae 13 counties - Solidago simplex Kunth ssp. simplex Native SOSISMt. Albert goldenrod · Asteraceae 13 counties
- Solidago simplex Kunth ssp. simplex var. nana (A. Gray) Ringius Native SOSINdwarf goldenrod · Asteraceae 6 counties
- Solidago simplex Kunth ssp. simplex var. simplex Native SOSIS3Mt. Albert goldenrod · Asteraceae 11 counties
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Soliva sessilis Ruiz & Pav. Introduced SOSE2field burrweed · Asteraceae 4 counties -
Sonchus arvensis L. Introduced SOAR2field sowthistle · Asteraceae 22 counties - Sonchus arvensis L. ssp. arvensis Introduced SOARA2field sowthistle · Asteraceae 18 counties
- Sonchus arvensis L. ssp. uliginosus (M. Bieb.) Nyman Introduced SOARUmoist sowthistle · Asteraceae 4 counties
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Sonchus asper (L.) Hill Introduced SOASspiny sowthistle · Asteraceae 22 counties -
Sonchus oleraceus L. Introduced SOOLcommon sowthistle · Asteraceae 22 counties -
Sorbaria kirilowii (Regel) Maxim. Introduced SOKIgiant false spiraea · Rosaceae 1 county -
Sorbaria sorbifolia (L.) A. Braun Introduced SOSO2false spiraea · Rosaceae 1 county -
Sorbus aucuparia L. Introduced SOAUEuropean mountain ash · Rosaceae 15 counties -
Sorbus hybrida L. Introduced SOHY3oakleaf mountain ash · Rosaceae 1 county -
Sorbus scopulina Greene Native SOSC2Greene's mountain ash · Rosaceae 19 counties - Sorbus scopulina Greene var. cascadensis (G.N. Jones) C.L. Hitchc. Native SOSCCCascade mountain ash · Rosaceae 11 counties
- Sorbus scopulina Greene var. scopulina Native SOSCSGreene's mountain ash · Rosaceae 6 counties
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Sorbus sitchensis M. Roem. Native SOSI2western mountain ash · Rosaceae 20 counties - Sorbus sitchensis M. Roem. var. grayi (Wenzig) C.L. Hitchc. Native SOSIGwestern mountain ash · Rosaceae 16 counties
- Sorbus sitchensis M. Roem. var. sitchensis Native SOSIS2Sitka mountain ash · Rosaceae 7 counties
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Sorghum bicolor (L.) Moench Introduced SOBI2sorghum · Poaceae 2 counties - Sorghum bicolor (L.) Moench ssp. bicolor Introduced SOBIBgrain sorghum · Poaceae 1 county
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Sorghum halepense (L.) Pers. Introduced SOHAJohnsongrass · Poaceae 14 counties -
Sparganium angustifolium Michx. Native SPAN2narrowleaf bur-reed · Sparganiaceae 20 counties - Sparganium emersum Rehmann Native SPEM2European bur-reed · Sparganiaceae 29 counties
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Sparganium eurycarpum Engelm. Native SPEUbroadfruit bur-reed · Sparganiaceae 13 counties -
Sparganium fluctuans (Engelm. ex Morong) B.L. Rob. Native SPFLfloating bur-reed · Sparganiaceae 1 county -
Sparganium natans L. Native SPNAsmall bur-reed · Sparganiaceae 10 counties -
Spartina alterniflora Loisel. Native SPALsmooth cordgrass · Poaceae 5 counties -
Spartina anglica C.E. Hubbard Introduced SPAN5common cordgrass · Poaceae 6 counties -
Spartina densiflora Brongn. Introduced SPDE2denseflower cordgrass · Poaceae 1 county -
Spartina gracilis Trin. Native SPGRalkali cordgrass · Poaceae 7 counties -
Spartina patens (Aiton) Muhl. Native SPPAsaltmeadow cordgrass · Poaceae 1 county -
Spartina pectinata Bosc ex Link Native SPPEprairie cordgrass · Poaceae 4 counties - Spartina ×townsendii H. Groves & J. Groves (pro sp.) [alterniflora × maritima] Introduced SPTOcordgrass · Poaceae 2 counties
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Spartium junceum L. Introduced SPJU2Spanish broom · Fabaceae 9 counties -
Spergula arvensis L. Introduced SPARcorn spurry · Caryophyllaceae 25 counties -
Spergularia bocconii (Scheele) Foucaud ex Merino Introduced SPBOBoccone's sandspurry · Caryophyllaceae 1 county -
Spergularia canadensis (Pers.) G. Don Native SPCA3Canadian sandspurry · Caryophyllaceae 14 counties - Spergularia canadensis (Pers.) G. Don var. occidentalis R.P. Rossb. Native SPCAOwestern sandspurry · Caryophyllaceae 14 counties
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Spergularia diandra (Guss.) Held. & Sart. Introduced SPDIalkali sandspurry · Caryophyllaceae 17 counties -
Spergularia macrotheca (Hornem.) Heynh. Native SPMAsticky sandspurry · Caryophyllaceae 9 counties - Spergularia macrotheca (Hornem.) Heynh. var. macrotheca Native SPMAMsticky sandspurry · Caryophyllaceae 9 counties
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Spergularia maritima (All.) Chiov. Introduced SPMA10media sandspurry · Caryophyllaceae 1 county -
Spergularia rubra (L.) J. Presl & C. Presl Introduced SPRUred sandspurry · Caryophyllaceae 34 counties -
Spergularia salina J. Presl & C. Presl Native SPSA5salt sandspurry · Caryophyllaceae 16 counties -
Sphaeralcea grossulariifolia (Hook. & Arn.) Rydb. Native SPGR2gooseberryleaf globemallow · Malvaceae 6 counties - Sphaeralcea grossulariifolia (Hook. & Arn.) Rydb. ssp. grossulariifolia Native SPGRGgooseberryleaf globemallow · Malvaceae 6 counties