Index / States / Oregon / Umatilla
§1County listing — Oregon
Umatilla County
Oregon
- FIPS
- 41059
- Taxa recorded
- 1,444
- State
- Oregon
Filter
Showing 1,001–1,050 of 1,444.
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Piperia unalascensis (Spreng.) Rydb. Native PIUN3slender-spire orchid · Orchidaceae -
Plagiobothrys hispidus A. Gray Native PLHI3Cascade popcornflower · Boraginaceae -
Plagiobothrys leptocladus (Greene) I.M. Johnst. Native PLLEfinebranched popcornflower · Boraginaceae -
Plagiobothrys scouleri (Hook. & Arn.) I.M. Johnst. Native PLSC2Scouler's popcornflower · Boraginaceae -
Plagiobothrys tenellus (Nutt. ex Hook.) A. Gray Native PLTEPacific popcornflower · Boraginaceae -
Plantago lanceolata L. Introduced PLLAnarrowleaf plantain · Plantaginaceae -
Plantago major L. Introduced PLMA2common plantain · Plantaginaceae -
Plantago patagonica Jacq. Native PLPA2woolly plantain · Plantaginaceae -
Platanthera dilatata (Pursh) Lindl. ex Beck Native PLDI3scentbottle · Orchidaceae - Platanthera dilatata (Pursh) Lindl. ex Beck var. albiflora (Cham.) Ledeb. Native PLDIAscentbottle · Orchidaceae
- Platanthera dilatata (Pursh) Lindl. ex Beck var. leucostachys (Lindl.) Luer Native PLDILSierra bog orchid · Orchidaceae
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Platanthera obtusata (Banks ex Pursh) Lindl. Native PLOBbluntleaved orchid · Orchidaceae - Platanthera obtusata (Banks ex Pursh) Lindl. ssp. obtusata Native PLOBO3bluntleaved orchid · Orchidaceae
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Platanthera stricta Lindl. Native PLST4slender bog orchid · Orchidaceae -
Plectritis macrocera Torr. & A. Gray Native PLMA4longhorn plectritis · Valerianaceae - Plectritis macrocera Torr. & A. Gray ssp. grayi (Suksd.) Morey Native PLMAGGray's seablush · Valerianaceae
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Poa annua L. Introduced POANannual bluegrass · Poaceae -
Poa bulbosa L. Introduced POBUbulbous bluegrass · Poaceae -
Poa compressa L. Introduced POCOCanada bluegrass · Poaceae -
Poa leibergii Scribn. Native POLELeiberg's bluegrass · Poaceae -
Poa palustris L. Native POPA2fowl bluegrass · Poaceae -
Poa pratensis L. Both POPRKentucky bluegrass · Poaceae - Poa pratensis L. ssp. pratensis Introduced POPRP2Kentucky bluegrass · Poaceae
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Poa secunda J. Presl Native POSESandberg bluegrass · Poaceae -
Poa wheeleri Vasey Native POWH2Wheeler's bluegrass · Poaceae -
Polemonium californicum Eastw. Native POCA3moving polemonium · Polemoniaceae -
Polemonium micranthum Benth. Native POMIannual polemonium · Polemoniaceae -
Polemonium occidentale Greene Native POOC2western polemonium · Polemoniaceae - Polemonium occidentale Greene ssp. occidentale Native POOCOwestern polemonium · Polemoniaceae
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Polygonum amphibium L. Native POAM8water knotweed · Polygonaceae - Polygonum amphibium L. var. stipulaceum Coleman Native POAMSwater smartweed · Polygonaceae
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Polygonum aviculare L. Introduced POAVprostrate knotweed · Polygonaceae -
Polygonum bistortoides Pursh Native POBI6American bistort · 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
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Polygonum hydropiper L. Introduced POHYmarshpepper knotweed · Polygonaceae -
Polygonum lapathifolium L. Native POLA4curlytop knotweed · Polygonaceae - Polygonum persicaria L. Introduced POPE3spotted ladysthumb · Polygonaceae
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Polygonum polygaloides Wall. ex Meisn. Native POPO4milkwort knotweed · Polygonaceae -
Polygonum sachalinense F. Schmidt ex Maxim. Introduced POSA4giant knotweed · Polygonaceae -
Polypodium hesperium Maxon Native POHE3western polypody · Polypodiaceae -
Polypogon monspeliensis (L.) Desf. Introduced POMO5annual rabbitsfoot grass · Poaceae -
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 munitum (Kaulf.) C. Presl Native POMUwestern swordfern · Dryopteridaceae -
Populus alba L. Introduced POAL7white poplar · Salicaceae -
Populus balsamifera L. Native POBA2balsam poplar · Salicaceae - Populus balsamifera L. ssp. trichocarpa (Torr. & A. Gray ex Hook.) Brayshaw Native POBATblack cottonwood · Salicaceae