§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 3,051–3,100 of 4,583 (native).
-
Paeonia brownii Douglas ex Hook. Native PABRBrown's peony · Paeoniaceae 19 counties -
Panicum capillare L. Native PACA6witchgrass · Poaceae 26 counties -
Panicum dichotomiflorum Michx. Native PADIfall panicgrass · Poaceae 9 counties - Panicum dichotomiflorum Michx. var. dichotomiflorum Native PADIDfall panicgrass · Poaceae 9 counties
-
Panicum rigidulum Bosc ex Nees Native PARI4redtop panicgrass · Poaceae 1 county - Panicum rigidulum Bosc ex Nees var. rigidulum Native PARIRredtop panicgrass · Poaceae 1 county
-
Parietaria pensylvanica Muhl. ex Willd. Native PAPE5Pennsylvania pellitory · Urticaceae 9 counties - Parnassia californica (A. Gray) Greene Native PACA18California grass of Parnassus · Saxifragaceae 3 counties
-
Parnassia fimbriata K.D. Koenig Native PAFI3fringed grass of Parnassus · Saxifragaceae 17 counties - Parnassia fimbriata K.D. Koenig var. hoodiana C.L. Hitchc. Native PAFIHfringed grass of Parnassus · Saxifragaceae 3 counties
-
Parthenocissus vitacea (Knerr) Hitchc. Native PAVI5woodbine · Vitaceae 4 counties -
Pascopyrum smithii (Rydb.) Á. Löve Native PASMwestern wheatgrass · Poaceae 12 counties -
Paspalum distichum L. Native PADI6knotgrass · Poaceae 11 counties -
Paxistima myrsinites (Pursh) Raf. Native PAMYOregon boxleaf · Celastraceae 26 counties -
Pectocarya penicillata (Hook. & Arn.) A. DC. Native PEPE26sleeping combseed · Boraginaceae 7 counties -
Pectocarya pusilla (A. DC.) A. Gray Native PEPUlittle combseed · Boraginaceae 4 counties -
Pectocarya setosa A. Gray Native PESEmoth combseed · Boraginaceae 2 counties -
Pedicularis attollens A. Gray Native PEATlittle elephantshead · Scrophulariaceae 10 counties - Pedicularis attollens A. Gray ssp. attollens Native PEATAlittle elephantshead · Scrophulariaceae 10 counties
- Pedicularis attollens A. Gray ssp. protogyna Pennell Native PEATP3little elephantshead · Scrophulariaceae 2 counties
-
Pedicularis bracteosa Benth. Native PEBRbracted lousewort · Scrophulariaceae 18 counties - Pedicularis bracteosa Benth. var. flavida (Pennell) Cronquist Native PEBRFtowering lousewort · Scrophulariaceae 10 counties
- Pedicularis bracteosa Benth. var. pachyrhiza (Pennell) Cronquist Native PEBRPtowering lousewort · Scrophulariaceae 4 counties
-
Pedicularis centranthera A. Gray Native PECEdwarf lousewort · Scrophulariaceae 2 counties -
Pedicularis contorta Benth. Native PECOcoiled lousewort · Scrophulariaceae 8 counties - Pedicularis contorta Benth. var. contorta Native PECOC2coiled lousewort · Scrophulariaceae 8 counties
-
Pedicularis densiflora Benth. ex Hook. Native PEDEIndian warrior · Scrophulariaceae 3 counties - Pedicularis densiflora Benth. ex Hook. ssp. densiflora Native PEDEDIndian warrior · Scrophulariaceae 3 counties
-
Pedicularis groenlandica Retz. Native PEGR2elephanthead lousewort · Scrophulariaceae 17 counties -
Pedicularis howellii A. Gray Native PEHOHowell's lousewort · Scrophulariaceae 1 county -
Pedicularis racemosa Douglas ex Benth. Native PERAsickletop lousewort · Scrophulariaceae 22 counties - Pedicularis racemosa Douglas ex Benth. ssp. alba Pennell Native PERAAsickletop lousewort · Scrophulariaceae 3 counties
- Pedicularis racemosa Douglas ex Benth. ssp. racemosa Native PERARsickletop lousewort · Scrophulariaceae 10 counties
-
Pedicularis semibarbata A. Gray Native PESE2pinewoods lousewort · Scrophulariaceae 2 counties - Pedicularis semibarbata A. Gray var. semibarbata Native PESESpinewoods lousewort · Scrophulariaceae 2 counties
-
Pediocactus nigrispinus (Hochstätter) Hochstätter Native PENI5snowball cactus · Cactaceae 5 counties -
Pellaea andromedifolia (Kaulf.) Fée Native PEAN2coffee cliffbrake · Pteridaceae 4 counties -
Pellaea brachyptera (T. Moore) Baker Native PEBR3Sierra cliffbrake · Pteridaceae 5 counties -
Pellaea breweri D.C. Eaton Native PEBR4Brewer's cliffbrake · Pteridaceae 7 counties -
Pellaea bridgesii Hook. Native PEBR5Bridges' cliffbrake · Pteridaceae 3 counties -
Pellaea mucronata (D.C. Eaton) D.C. Eaton Native PEMUbirdfoot cliffbrake · Pteridaceae 2 counties - Pellaea mucronata (D.C. Eaton) D.C. Eaton ssp. mucronata Native PEMUMbirdfoot cliffbrake · Pteridaceae 2 counties
-
Peltandra virginica (L.) Schott Native PEVIgreen arrow arum · Araceae 1 county -
Penstemon acuminatus Douglas ex Lindl. Native PEACsharpleaf penstemon · Scrophulariaceae 14 counties - Penstemon acuminatus Douglas ex Lindl. var. acuminatus Native PEACAsharpleaf penstemon · Scrophulariaceae 10 counties
- Penstemon acuminatus Douglas ex Lindl. var. latebracteatus N.H. Holmgren Native PEACLsharpleaf penstemon · Scrophulariaceae 3 counties
-
Penstemon anguineus Eastw. Native PEAN3Siskiyou beardtongue · Scrophulariaceae 5 counties -
Penstemon attenuatus Douglas ex Lindl. Native PEAT3sulphur penstemon · Scrophulariaceae 14 counties - Penstemon attenuatus Douglas ex Lindl. var. attenuatus Native PEATA2sulphur penstemon · Scrophulariaceae 12 counties
- Penstemon attenuatus Douglas ex Lindl. var. palustris (Pennell) Cronquist Native PEATP4sulphur beardtongue · Scrophulariaceae 6 counties