Index / States / Oregon / Yamhill
§1County listing — Oregon
Yamhill County
Oregon
- FIPS
- 41071
- Taxa recorded
- 871
- State
- Oregon
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Showing 551–600 of 871.
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Phytolacca americana L. var. americana Native PHAMA3American pokeweed · Phytolaccaceae -
Piperia elegans (Lindl.) Rydb. Native PIEL2elegant piperia · Orchidaceae - Piperia elegans (Lindl.) Rydb. ssp. elegans Native PIELE4elegant piperia · Orchidaceae
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Plagiobothrys figuratus (Piper) I.M. Johnst. ex M. Peck Native PLFIfragrant popcornflower · Boraginaceae - Plagiobothrys figuratus (Piper) I.M. Johnst. ex M. Peck ssp. figuratus Native PLFIFfragrant popcornflower · Boraginaceae
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Plagiobothrys scouleri (Hook. & Arn.) I.M. Johnst. Native PLSC2Scouler's popcornflower · Boraginaceae - Plagiobothrys scouleri (Hook. & Arn.) I.M. Johnst. var. scouleri Native PLSCSScouler's popcornflower · Boraginaceae
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Plantago lanceolata L. Introduced PLLAnarrowleaf plantain · Plantaginaceae -
Plantago major L. Introduced PLMA2common plantain · Plantaginaceae -
Platanthera dilatata (Pursh) Lindl. ex Beck Native PLDI3scentbottle · Orchidaceae - Platanthera dilatata (Pursh) Lindl. ex Beck var. leucostachys (Lindl.) Luer Native PLDILSierra bog orchid · Orchidaceae
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Plectritis congesta (Lindl.) DC. Native PLCO4shortspur seablush · Valerianaceae -
Pleuropogon refractus (A. Gray) Benth. ex Vasey Native PLRE2nodding semaphoregrass · Poaceae -
Poa annua L. Introduced POANannual bluegrass · Poaceae -
Poa compressa L. Introduced POCOCanada bluegrass · Poaceae -
Poa laxiflora Buckley Native POLA3looseflower bluegrass · Poaceae -
Poa marcida Hitchc. Native POMA6withered 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 trivialis L. Introduced POTR2rough bluegrass · Poaceae -
Polemonium californicum Eastw. Native POCA3moving polemonium · Polemoniaceae -
Polyctenium fremontii (S. Watson) Greene Native POFRdesert combleaf · Brassicaceae - Polyctenium fremontii (S. Watson) Greene var. bisulcatum (Greene) Rollins Native POFRBdesert combleaf · Brassicaceae
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Polygonum bistortoides Pursh Native POBI6American bistort · Polygonaceae -
Polygonum convolvulus L. Introduced POCO10black bindweed · Polygonaceae - Polygonum convolvulus L. var. convolvulus Introduced POCOC2black bindweed · Polygonaceae
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Polygonum douglasii Greene Native PODO4Douglas' knotweed · Polygonaceae -
Polygonum hydropiper L. Introduced POHYmarshpepper knotweed · Polygonaceae -
Polygonum pensylvanicum L. Native POPE2Pennsylvania smartweed · Polygonaceae -
Polygonum persicaria L. Introduced POPE3spotted ladysthumb · Polygonaceae -
Polygonum polygaloides Wall. ex Meisn. Native POPO4milkwort knotweed · Polygonaceae - Polygonum polygaloides Wall. ex Meisn. ssp. confertiflorum (Nutt. ex Piper) J.C. Hickman Native POPOCfruitleaf knotweed · Polygonaceae
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Polypodium glycyrrhiza D.C. Eaton Native POGL8licorice fern · Polypodiaceae -
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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Portulaca oleracea L. Both POOLlittle hogweed · Portulacaceae -
Potentilla glandulosa Lindl. Native POGL9sticky cinquefoil · Rosaceae - Potentilla glandulosa Lindl. ssp. nevadensis (S. Watson) D.D. Keck Native POGLNNevada 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
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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
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Prunus emarginata (Douglas ex Hook.) D. Dietr. Native PREMbitter cherry · Rosaceae - Prunus emarginata (Douglas ex Hook.) D. Dietr. var. mollis (Douglas ex Hook.) W.H. Brewer Native PREMMbitter cherry · Rosaceae
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Prunus laurocerasus L. Introduced PRLA5cherry laurel · Rosaceae