§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 1–34 of 34 (both).
-
Achillea millefolium L. Both ACMI2common yarrow · Asteraceae 35 counties -
Allium schoenoprasum L. Both ALSCwild chives · Liliaceae 4 counties -
Ambrosia artemisiifolia L. Both AMAR2annual ragweed · Asteraceae 15 counties -
Artemisia biennis Willd. Both ARBI2biennial wormwood · Asteraceae 8 counties -
Artemisia ludoviciana Nutt. Both ARLUwhite sagebrush · Asteraceae 26 counties -
Aruncus dioicus (Walter) Fernald Both ARDI8bride's feathers · Rosaceae 19 counties -
Bromus inermis Leyss. Both BRIN2smooth brome · Poaceae 22 counties -
Calystegia sepium (L.) R. Br. Both CASE13hedge false bindweed · Convolvulaceae 15 counties -
Cerastium arvense L. Both CEAR4field chickweed · Caryophyllaceae 24 counties -
Chenopodium album L. Both CHAL7lambsquarters · Chenopodiaceae 28 counties -
Cyperus esculentus L. Both CYESyellow nutsedge · Cyperaceae 11 counties -
Dysphania ambrosioides (L.) Mosyakin & Clemants Both DYAMMexican tea · Chenopodiaceae 15 counties -
Echinochloa crus-pavonis (Kunth) Schult. Both ECCR2gulf cockspur grass · Poaceae 3 counties -
Festuca rubra L. Both FERU2red fescue · Poaceae 33 counties -
Fragaria chiloensis (L.) Mill. Both FRCHbeach strawberry · Rosaceae 15 counties -
Geranium robertianum L. Both GERORobert geranium · Geraniaceae 11 counties -
Humulus lupulus L. Both HULUcommon hop · Cannabaceae 9 counties -
Juncus arcticus Willd. Both JUAR2arctic rush · Juncaceae 28 counties -
Ludwigia peploides (Kunth) P.H. Raven Both LUPE5floating primrose-willow · Onagraceae 1 county -
Phragmites australis (Cav.) Trin. ex Steud. Both PHAU7common reed · Poaceae 14 counties -
Poa nemoralis L. Both PONEwood bluegrass · Poaceae 2 counties -
Poa pratensis L. Both POPRKentucky bluegrass · Poaceae 36 counties -
Portulaca oleracea L. Both POOLlittle hogweed · Portulacaceae 22 counties -
Puccinellia distans (Jacq.) Parl. Both PUDIweeping alkaligrass · Poaceae 12 counties -
Ranunculus acris L. Both RAAC3tall buttercup · Ranunculaceae 13 counties -
Rubus idaeus L. Both RUIDAmerican red raspberry · Rosaceae 11 counties -
Rumex acetosa L. Both RUAC2garden sorrel · Polygonaceae 2 counties -
Sambucus nigra L. Both SANI4black elderberry · Caprifoliaceae 33 counties -
Samolus valerandi L. Both SAVA3seaside brookweed · Primulaceae 2 counties -
Streptopus amplexifolius (L.) DC. Both STAM2claspleaf twistedstalk · Liliaceae 29 counties -
Taraxacum officinale F.H. Wigg. Both TAOFcommon dandelion · Asteraceae 35 counties -
Typha angustifolia L. Both TYANnarrowleaf cattail · Typhaceae 5 counties -
Urtica dioica L. Both URDIstinging nettle · Urticaceae 34 counties -
Veronica serpyllifolia L. Both VESEthymeleaf speedwell · Scrophulariaceae 32 counties