Index / States / Utah / Washington
§1County listing — Utah
Washington County
Utah
- FIPS
- 49053
- Taxa recorded
- 2,223
- State
- Utah
Filter
Showing 1,501–1,550 of 2,223.
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Opuntia polyacantha Haw. var. polyacantha Native OPPOPhairspine pricklypear · Cactaceae -
Oreochrysum parryi (A. Gray) Rydb. Native ORPA3Parry's goldenrod · Asteraceae -
Oreoxis alpina (A. Gray) J.M. Coult. & Rose Native ORALalpine oreoxis · Apiaceae - Oreoxis alpina (A. Gray) J.M. Coult. & Rose ssp. alpina Native ORALAalpine oreoxis · Apiaceae
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Orobanche cooperi (A. Gray) A. Heller Native ORCO4desert broomrape · Orobanchaceae -
Orobanche corymbosa (Rydb.) Ferris Native ORCO5flat-top broomrape · Orobanchaceae - Orobanche corymbosa (Rydb.) Ferris ssp. corymbosa Native ORCOC3flat-top broomrape · Orobanchaceae
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Orobanche fasciculata Nutt. Native ORFAclustered broomrape · Orobanchaceae -
Orobanche ludoviciana Nutt. Native ORLULouisiana broomrape · Orobanchaceae - Orobanche ludoviciana Nutt. ssp. ludoviciana Native ORLUL2Louisiana broomrape · Orobanchaceae
- Orobanche ludoviciana Nutt. ssp. multiflora (Nutt.) T.S. Collins ex H.L. White & W.C. Holmes Native ORLUMmanyflower broomrape · Orobanchaceae
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Orobanche uniflora L. Native ORUNoneflowered broomrape · Orobanchaceae -
Orogenia linearifolia S. Watson Native ORLIGreat Basin Indian potato · Apiaceae -
Orthilia secunda (L.) House Native ORSEsidebells wintergreen · Pyrolaceae -
Orthocarpus luteus Nutt. Native ORLU2yellow owl's-clover · Scrophulariaceae -
Osmorhiza berteroi DC. Native OSBEsweetcicely · Apiaceae -
Osmorhiza depauperata Phil. Native OSDEbluntseed sweetroot · Apiaceae -
Osmorhiza occidentalis (Nutt. ex Torr. & A. Gray) Torr. Native OSOCwestern sweetroot · Apiaceae -
Oxalis corniculata L. Native OXCOcreeping woodsorrel · Oxalidaceae -
Oxytenia acerosa Nutt. Native OXAC4copperweed · Asteraceae -
Oxytheca perfoliata Torr. & A. Gray Native OXPE2roundleaf oxytheca · Polygonaceae -
Oxytropis oreophila A. Gray Native OXOR2mountain oxytrope · Fabaceae - Oxytropis oreophila A. Gray var. oreophila Native OXOROmountain oxytrope · Fabaceae
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Packera multilobata (Torr. & A. Gray ex A. Gray) W.A. Weber & Á. Löve Native PAMU11lobeleaf groundsel · Asteraceae -
Packera streptanthifolia (Greene) W.A. Weber & Á. Löve Native PAST10Rocky Mountain groundsel · Asteraceae -
Palafoxia arida B.L. Turner & Morris Native PAAR8desert palafox · Asteraceae - Palafoxia arida B.L. Turner & Morris var. arida Native PAARA2desert palafox · Asteraceae
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Panicum antidotale Retz. Introduced PAAN4blue panicum · Poaceae -
Panicum capillare L. Native PACA6witchgrass · Poaceae -
Panicum miliaceum L. Introduced PAMI2proso millet · Poaceae - Panicum miliaceum L. ssp. miliaceum Introduced PAMIMbroomcorn millet · Poaceae
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Panicum obtusum Kunth Native PAOBvine mesquite · Poaceae -
Papaver rhoeas L. Introduced PARH2corn poppy · Papaveraceae -
Parietaria pensylvanica Muhl. ex Willd. Native PAPE5Pennsylvania pellitory · Urticaceae -
Parkinsonia aculeata L. Native PAAC3Jerusalem thorn · Fabaceae -
Parnassia palustris L. Native PAPA8marsh grass of Parnassus · Saxifragaceae - Parnassia palustris L. var. montanensis (Fernald & Rydb. ex Rydb.) C.L. Hitchc. Native PAPAM2mountain grass of Parnassus · Saxifragaceae
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Parthenium incanum Kunth Native PAIN2mariola · Asteraceae -
Pascopyrum smithii (Rydb.) Á. Löve Native PASMwestern wheatgrass · Poaceae -
Paspalum distichum L. Native PADI6knotgrass · Poaceae -
Pastinaca sativa L. Introduced PASA2wild parsnip · Apiaceae -
Paxistima myrsinites (Pursh) Raf. Native PAMYOregon boxleaf · Celastraceae -
Pectis papposa Harv. & A. Gray Native PEPA2manybristle chinchweed · Asteraceae - Pectis papposa Harv. & A. Gray var. papposa Native PEPAP3manybristle chinchweed · Asteraceae
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Pectocarya heterocarpa (I.M. Johnst.) I.M. Johnst. Native PEHEchuckwalla combseed · Boraginaceae -
Pectocarya platycarpa (Munz & I.M. Johnst.) Munz & I.M. Johnst. Native PEPLbroadfruit combseed · Boraginaceae -
Pectocarya recurvata I.M. Johnst. Native PEREcurvenut combseed · Boraginaceae -
Pectocarya setosa A. Gray Native PESEmoth combseed · Boraginaceae -
Pedicularis centranthera A. Gray Native PECEdwarf lousewort · Scrophulariaceae -
Pediocactus sileri (Engelm. ex J.M. Coult.) L.D. Benson Native PESI4Siler pincushion cactus · Cactaceae