Index / States / Oregon / Multnomah
§1County listing — Oregon
Multnomah County
Oregon
- FIPS
- 41051
- Taxa recorded
- 1,590
- State
- Oregon
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Showing 1,001–1,050 of 1,590.
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Parapholis incurva (L.) C.E. Hubbard Introduced PAINcurved sicklegrass · Poaceae -
Parentucellia viscosa (L.) Caruel Introduced PAVI3yellow glandweed · Scrophulariaceae -
Paspalum dilatatum Poir. Introduced PADI3dallisgrass · Poaceae -
Paspalum distichum L. Native PADI6knotgrass · Poaceae -
Pastinaca sativa L. Introduced PASA2wild parsnip · Apiaceae -
Paxistima myrsinites (Pursh) Raf. Native PAMYOregon boxleaf · Celastraceae -
Pedicularis groenlandica Retz. Native PEGR2elephanthead lousewort · Scrophulariaceae -
Pedicularis racemosa Douglas ex Benth. Native PERAsickletop lousewort · Scrophulariaceae -
Pennisetum glaucum (L.) R. Br. Introduced PEGL2pearl millet · Poaceae -
Penstemon barrettiae A. Gray Native PEBA7Barrett's beardtongue · Scrophulariaceae -
Penstemon cardwellii Howell Native PECA16Cardwell's beardtongue · Scrophulariaceae -
Penstemon ovatus Douglas ex Hook. Native PEOV2eggleaf beardtongue · Scrophulariaceae -
Penstemon richardsonii Douglas ex Lindl. Native PERIcutleaf beardtongue · Scrophulariaceae -
Penstemon rupicola (Piper) Howell Native PERUcliff beardtongue · Scrophulariaceae -
Penstemon serrulatus Menzies ex Sm. Native PESE5serrulate penstemon · Scrophulariaceae -
Pentagramma triangularis (Kaulf.) Yatsk., Windham & E. Wollenw. Native PETR7goldback fern · Pteridaceae - Pentagramma triangularis (Kaulf.) Yatsk., Windham & E. Wollenw. ssp. triangularis Native PETRTgoldback fern · Pteridaceae
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Perideridia gairdneri (Hook. & Arn.) Mathias Native PEGA3Gardner's yampah · Apiaceae - Perideridia gairdneri (Hook. & Arn.) Mathias ssp. borealis T.I. Chuang & Constance Native PEGABcommon yampah · Apiaceae
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Perideridia oregana (S. Watson) Mathias Native PEOR6Oregon yampah · Apiaceae -
Petasites frigidus (L.) Fr. Native PEFR5arctic sweet coltsfoot · Asteraceae - Petasites frigidus (L.) Fr. var. palmatus (Aiton) Cronquist Native PEFRParctic sweet coltsfoot · Asteraceae
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Phacelia hastata Douglas ex Lehm. Native PHHAsilverleaf phacelia · Hydrophyllaceae -
Phacelia heterophylla Pursh Native PHHE2varileaf phacelia · Hydrophyllaceae -
Phacelia mutabilis Greene Native PHMU2changeable phacelia · Hydrophyllaceae -
Phacelia nemoralis Greene Native PHNE2shade phacelia · Hydrophyllaceae - Phacelia nemoralis Greene ssp. oregonensis Heckard Native PHNEOOregon phacelia · Hydrophyllaceae
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Phacelia tanacetifolia Benth. Native PHTAlacy phacelia · Hydrophyllaceae -
Phalaris arundinacea L. Native PHAR3reed canarygrass · Poaceae -
Phalaris brachystachys Link Introduced PHBR3shortspike canarygrass · Poaceae -
Phalaris canariensis L. Introduced PHCA5annual canarygrass · Poaceae -
Phalaris minor Retz. Introduced PHMI3littleseed canarygrass · Poaceae -
Phalaris paradoxa L. Introduced PHPA5hood canarygrass · Poaceae -
Philadelphus lewisii Pursh Native PHLE4Lewis' mock orange · Hydrangeaceae -
Phleum arenarium L. Introduced PHAR4sand timothy · Poaceae -
Phleum pratense L. Introduced PHPR3timothy · Poaceae -
Phleum subulatum (Savi) Asch. & Graebn. Introduced PHSU2Italian timothy · Poaceae -
Phlox diffusa Benth. Native PHDI3spreading phlox · Polemoniaceae -
Physalis philadelphica Lam. Introduced PHPH2Mexican groundcherry · Solanaceae - Physalis philadelphica Lam. var. immaculata Waterf. Introduced PHPHIMexican groundcherry · Solanaceae
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Physocarpus capitatus (Pursh) Kuntze Native PHCA11Pacific ninebark · Rosaceae -
Physocarpus malvaceus (Greene) Kuntze Native PHMA5mallow ninebark · Rosaceae -
Physostegia parviflora Nutt. ex A. Gray Native PHPA10western false dragonhead · Lamiaceae -
Phytolacca americana L. Native PHAM4American pokeweed · Phytolaccaceae - Phytolacca americana L. var. americana Native PHAMA3American pokeweed · Phytolaccaceae
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Picea engelmannii Parry ex Engelm. Native PIENEngelmann spruce · Pinaceae - Picea engelmannii Parry ex Engelm. var. engelmannii Native PIENEEngelmann spruce · Pinaceae
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Picea sitchensis (Bong.) Carrière Native PISISitka spruce · Pinaceae -
Pinus contorta Douglas ex Loudon Native PICOlodgepole pine · Pinaceae - Pinus contorta Douglas ex Loudon var. latifolia Engelm. ex S. Watson Native PICOLlodgepole pine · Pinaceae