Index / States / Oregon / Clackamas
§1County listing — Oregon
Clackamas County
Oregon
- FIPS
- 41005
- Taxa recorded
- 1,485
- State
- Oregon
Filter
Showing 851–900 of 1,222 (native).
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Polemonium occidentale Greene Native POOC2western polemonium · Polemoniaceae - Polemonium occidentale Greene ssp. occidentale Native POOCOwestern polemonium · Polemoniaceae
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Polemonium pulcherrimum Hook. Native POPU3Jacob's-ladder · Polemoniaceae - Polemonium pulcherrimum Hook. ssp. pulcherrimum Native POPUP3Jacob's-ladder · Polemoniaceae
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Polygonum amphibium L. Native POAM8water knotweed · Polygonaceae - Polygonum amphibium L. var. emersum Michx. Native POAMElongroot smartweed · Polygonaceae
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Polygonum bistortoides Pursh Native POBI6American bistort · Polygonaceae -
Polygonum davisiae W.H. Brewer ex A. Gray Native PODADavis' knotweed · Polygonaceae -
Polygonum douglasii Greene Native PODO4Douglas' knotweed · Polygonaceae - Polygonum douglasii Greene ssp. douglasii Native PODOD4Douglas' knotweed · Polygonaceae
- Polygonum douglasii Greene ssp. majus (Meisn.) J.C. Hickman Native PODOM2large knotweed · Polygonaceae
- Polygonum douglasii Greene ssp. spergulariiforme (Meisn. ex Small) J.C. Hickman Native PODOS2scatter knotweed · Polygonaceae
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Polygonum hydropiperoides Michx. Native POHY2swamp smartweed · Polygonaceae -
Polygonum minimum S. Watson Native POMI2broadleaf knotweed · Polygonaceae -
Polygonum polygaloides Wall. ex Meisn. Native POPO4milkwort knotweed · Polygonaceae - Polygonum polygaloides Wall. ex Meisn. ssp. kelloggii (Greene) J.C. Hickman Native POPOKKellogg's knotweed · Polygonaceae
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Polygonum punctatum Elliott Native POPU5dotted smartweed · Polygonaceae - Polygonum punctatum Elliott var. confertiflorum (Meisn.) Fassett Native POPUC2dotted smartweed · Polygonaceae
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Polypodium glycyrrhiza D.C. Eaton Native POGL8licorice fern · Polypodiaceae -
Polypodium hesperium Maxon Native POHE3western polypody · Polypodiaceae -
Polystichum andersonii Hopkins Native POAN2Anderson's hollyfern · Dryopteridaceae -
Polystichum imbricans (D.C. Eaton) D.H. Wagner Native POIMnarrowleaf swordfern · Dryopteridaceae - Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans Native POIMInarrowleaf swordfern · Dryopteridaceae
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Polystichum lonchitis (L.) Roth Native POLO4northern hollyfern · Dryopteridaceae -
Polystichum munitum (Kaulf.) C. Presl Native POMUwestern swordfern · Dryopteridaceae -
Populus balsamifera L. Native POBA2balsam poplar · Salicaceae - Populus balsamifera L. ssp. trichocarpa (Torr. & A. Gray ex Hook.) Brayshaw Native POBATblack cottonwood · Salicaceae
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Populus tremuloides Michx. Native POTR5quaking aspen · Salicaceae -
Potamogeton gramineus L. Native POGR8variableleaf pondweed · Potamogetonaceae -
Potamogeton natans L. Native PONA4floating pondweed · Potamogetonaceae -
Potamogeton nodosus Poir. Native PONO2longleaf pondweed · Potamogetonaceae -
Potamogeton pusillus L. Native POPU7small pondweed · Potamogetonaceae - Potamogeton pusillus L. ssp. tenuissimus (Mert. & W.D.J. Koch) Haynes & C.B. Hellquist Native POPUT3small pondweed · Potamogetonaceae
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Potentilla drummondii Lehm. Native PODRDrummond's cinquefoil · Rosaceae -
Potentilla flabellifolia Hook. ex Torr. & A. Gray Native POFL3high mountain cinquefoil · Rosaceae -
Potentilla glandulosa Lindl. Native POGL9sticky cinquefoil · Rosaceae - Potentilla glandulosa Lindl. ssp. glabrata (Rydb.) D.D. Keck Native POGLG3sticky cinquefoil · Rosaceae
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Potentilla gracilis Douglas ex Hook. Native POGR9slender cinquefoil · Rosaceae - Potentilla gracilis Douglas ex Hook. var. fastigiata (Nutt.) S. Watson Native POGRF2slender cinquefoil · Rosaceae
- Potentilla gracilis Douglas ex Hook. var. gracilis Native POGRG3graceful cinquefoil · Rosaceae
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Prenanthes alata (Hook.) D. Dietr. Native PRALwestern rattlesnakeroot · Asteraceae -
Proboscidea louisianica (Mill.) Thell. Native PRLOram's horn · Pedaliaceae - Proboscidea louisianica (Mill.) Thell. ssp. louisianica Native PRLOLram's horn · Pedaliaceae
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Prosartes hookeri Torr. Native PRHO2drops-of-gold · Liliaceae - Prosartes hookeri Torr. var. oregana (S. Watson) Kartesz Native PRHOOOregon drops of gold · Liliaceae
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Prosartes smithii (Hook.) Utech, Shinwari & Kawano Native PRSMlargeflower fairybells · Liliaceae -
Prunella vulgaris L. Native PRVUcommon selfheal · Lamiaceae - Prunella vulgaris L. ssp. lanceolata (W. Bartram) Hultén Native PRVUL2lance selfheal · Lamiaceae
- Prunella vulgaris L. ssp. vulgaris Native PRVUVcommon selfheal · Lamiaceae
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Prunus emarginata (Douglas ex Hook.) D. Dietr. Native PREMbitter cherry · Rosaceae