Index / States / Oregon / Jefferson
§1County listing — Oregon
Jefferson County
Oregon
- FIPS
- 41031
- Taxa recorded
- 1,315
- State
- Oregon
Filter
Showing 901–950 of 1,315.
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Penstemon serrulatus Menzies ex Sm. Native PESE5serrulate penstemon · Scrophulariaceae -
Penstemon speciosus Douglas ex Lindl. Native PESProyal 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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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 hastata Douglas ex Lehm. var. compacta (Brand) Cronquist Native PHHAC3compact phacelia · Hydrophyllaceae
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Phacelia heterophylla Pursh Native PHHE2varileaf phacelia · Hydrophyllaceae - Phacelia heterophylla Pursh ssp. heterophylla Native PHHEHvarileaf phacelia · Hydrophyllaceae
- Phacelia heterophylla Pursh ssp. virgata (Greene) Heckard Native PHHEVvarileaf phacelia · Hydrophyllaceae
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Phacelia linearis (Pursh) Holz. Native PHLIthreadleaf phacelia · Hydrophyllaceae -
Phacelia lutea (Hook. & Arn.) J.T. Howell Native PHLUyellow phacelia · Hydrophyllaceae - Phacelia lutea (Hook. & Arn.) J.T. Howell var. lutea Native PHLUL2yellow phacelia · Hydrophyllaceae
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Phacelia mutabilis Greene Native PHMU2changeable phacelia · Hydrophyllaceae -
Phacelia ramosissima Douglas ex Lehm. Native PHRA2branching phacelia · Hydrophyllaceae - Phacelia ramosissima Douglas ex Lehm. var. ramosissima Native PHRARbranching phacelia · Hydrophyllaceae
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Phalaris arundinacea L. Native PHAR3reed canarygrass · Poaceae -
Phemeranthus spinescens (Torr.) Hershkovitz Native PHSP10spiny fameflower · Portulacaceae -
Philadelphus lewisii Pursh Native PHLE4Lewis' mock orange · Hydrangeaceae -
Phleum pratense L. Introduced PHPR3timothy · Poaceae -
Phlox caespitosa Nutt. Native PHCA7tufted phlox · Polemoniaceae -
Phlox diffusa Benth. Native PHDI3spreading phlox · Polemoniaceae -
Phlox hoodii Richardson Native PHHOspiny phlox · Polemoniaceae - Phlox hoodii Richardson ssp. canescens (Torr. & A. Gray) Wherry Native PHHOCcarpet phlox · Polemoniaceae
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Phlox longifolia Nutt. Native PHLO2longleaf phlox · Polemoniaceae - Phlox longifolia Nutt. ssp. longifolia Native PHLOL2longleaf phlox · Polemoniaceae
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Phlox viscida E.E. Nelson Native PHVI3sticky phlox · Polemoniaceae -
Phragmites australis (Cav.) Trin. ex Steud. Both PHAU7common reed · Poaceae -
Phyllodoce empetriformis (Sm.) D. Don Native PHEMpink mountainheath · Ericaceae -
Phyllodoce glanduliflora (Hook.) Coville Native PHGL6yellow mountainheath · Ericaceae -
Physalis longifolia Nutt. Native PHLO4longleaf groundcherry · Solanaceae - Physalis longifolia Nutt. var. subglabrata (Mack. & Bush) Cronquist Native PHLOSlongleaf groundcherry · Solanaceae
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Physocarpus capitatus (Pursh) Kuntze Native PHCA11Pacific ninebark · Rosaceae -
Physocarpus malvaceus (Greene) Kuntze Native PHMA5mallow ninebark · Rosaceae -
Picea engelmannii Parry ex Engelm. Native PIENEngelmann spruce · Pinaceae - Picea engelmannii Parry ex Engelm. var. engelmannii Native PIENEEngelmann spruce · Pinaceae
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Pinus albicaulis Engelm. Native PIALwhitebark pine · 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
- Pinus contorta Douglas ex Loudon var. murrayana (Balf.) Engelm. Native PICOMSierra lodgepole pine · Pinaceae
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Pinus lambertiana Douglas Native PILAsugar pine · Pinaceae -
Pinus monticola Douglas ex D. Don Native PIMO3western white pine · Pinaceae -
Pinus ponderosa Lawson & C. Lawson Native PIPOponderosa pine · Pinaceae - Pinus ponderosa Lawson & C. Lawson var. ponderosa C. Lawson Native PIPOPponderosa pine · Pinaceae
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Piperia elegans (Lindl.) Rydb. Native PIEL2elegant piperia · Orchidaceae - Piperia elegans (Lindl.) Rydb. ssp. elegans Native PIELE4elegant piperia · Orchidaceae
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Piperia elongata Rydb. Native PIEL4denseflower rein orchid · Orchidaceae