Index / States / Oregon / Washington
§1County listing — Oregon
Washington County
Oregon
- FIPS
- 41067
- Taxa recorded
- 1,527
- State
- Oregon
Filter
Showing 1,051–1,100 of 1,527.
-
Petasites frigidus (L.) Fr. var. palmatus (Aiton) Cronquist Native PEFRParctic sweet coltsfoot · Asteraceae -
Phacelia hastata Douglas ex Lehm. Native PHHAsilverleaf phacelia · Hydrophyllaceae - Phacelia hastata Douglas ex Lehm. var. hastata Native PHHAHsilverleaf phacelia · Hydrophyllaceae
-
Phacelia heterophylla Pursh Native PHHE2varileaf phacelia · Hydrophyllaceae -
Phacelia linearis (Pursh) Holz. Native PHLIthreadleaf phacelia · Hydrophyllaceae -
Phacelia nemoralis Greene Native PHNE2shade phacelia · Hydrophyllaceae - Phacelia nemoralis Greene ssp. oregonensis Heckard Native PHNEOOregon phacelia · Hydrophyllaceae
-
Phacelia procera A. Gray Native PHPR2tall phacelia · Hydrophyllaceae -
Phacelia ramosissima Douglas ex Lehm. Native PHRA2branching phacelia · Hydrophyllaceae - Phacelia ramosissima Douglas ex Lehm. var. subglabra M. Peck Native PHRAS2branching phacelia · Hydrophyllaceae
-
Phacelia tanacetifolia Benth. Native PHTAlacy phacelia · Hydrophyllaceae -
Phalaris arundinacea L. Native PHAR3reed canarygrass · Poaceae -
Phalaris canariensis L. Introduced PHCA5annual canarygrass · Poaceae -
Philadelphus lewisii Pursh Native PHLE4Lewis' mock orange · Hydrangeaceae -
Phleum pratense L. Introduced PHPR3timothy · Poaceae -
Phlox austromontana Coville Native PHAU3mountain phlox · Polemoniaceae -
Phlox colubrina Wherry & Constance Native PHCO10Snake River phlox · Polemoniaceae -
Phlox diffusa Benth. Native PHDI3spreading phlox · Polemoniaceae -
Phlox longifolia Nutt. Native PHLO2longleaf phlox · Polemoniaceae - Phlox longifolia Nutt. ssp. longifolia Native PHLOL2longleaf phlox · Polemoniaceae
-
Phoenicaulis cheiranthoides Nutt. Native PHCHwallflower phoenicaulis · Brassicaceae -
Phoradendron villosum (Nutt.) Nutt. Native PHVI9Pacific mistletoe · Viscaceae -
Physaria geyeri (Hook.) A. Gray Native PHGEGeyer's twinpod · Brassicaceae - Physaria geyeri (Hook.) A. Gray var. purpurea Rollins Native PHGEPpurple twinpod · Brassicaceae
-
Physaria oregona S. Watson Native PHOR2Oregon twinpod · Brassicaceae -
Physocarpus capitatus (Pursh) Kuntze Native PHCA11Pacific ninebark · Rosaceae -
Physocarpus malvaceus (Greene) Kuntze Native PHMA5mallow ninebark · Rosaceae -
Phytolacca americana L. Native PHAM4American pokeweed · Phytolaccaceae - Phytolacca americana L. var. americana Native PHAMA3American pokeweed · Phytolaccaceae
-
Picea engelmannii Parry ex Engelm. Native PIENEngelmann spruce · Pinaceae - Picea engelmannii Parry ex Engelm. var. engelmannii Native PIENEEngelmann spruce · Pinaceae
-
Pinus ponderosa Lawson & C. Lawson Native PIPOponderosa pine · Pinaceae - Pinus ponderosa Lawson & C. Lawson var. benthamiana (Hartw.) Vasey Native PIPOB2ponderosa pine · Pinaceae
- Pinus ponderosa Lawson & C. Lawson var. ponderosa C. Lawson Native PIPOPponderosa pine · Pinaceae
- Pinus ponderosa Lawson & C. Lawson var. scopulorum Engelm. Native PIPOSponderosa pine · Pinaceae
-
Piperia elongata Rydb. Native PIEL4denseflower rein orchid · Orchidaceae -
Plagiobothrys figuratus (Piper) I.M. Johnst. ex M. Peck Native PLFIfragrant 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 -
Platanthera stricta Lindl. Native PLST4slender bog orchid · Orchidaceae -
Plectritis congesta (Lindl.) DC. Native PLCO4shortspur seablush · Valerianaceae - Plectritis congesta (Lindl.) DC. ssp. brachystemon (Fisch. & C.A. Mey.) Morey Native PLCOBshortspur seablush · Valerianaceae
-
Plectritis macrocera Torr. & A. Gray Native PLMA4longhorn plectritis · Valerianaceae - Plectritis macrocera Torr. & A. Gray ssp. grayi (Suksd.) Morey Native PLMAGGray's seablush · Valerianaceae
-
Poa annua L. Introduced POANannual bluegrass · Poaceae -
Poa bulbosa L. Introduced POBUbulbous bluegrass · Poaceae -
Poa compressa L. Introduced POCOCanada bluegrass · Poaceae