Weber County

Showing 701–750 of 959.

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  Polygonum bistortoides Pursh Native POBI6

  American bistort · Polygonaceae
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  Polygonum douglasii Greene Native PODO4

  Douglas' knotweed · Polygonaceae
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  Polygonum douglasii Greene ssp. douglasii Native PODOD4

  Douglas' knotweed · Polygonaceae
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  Polygonum lapathifolium L. Native POLA4

  curlytop knotweed · Polygonaceae
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  Polygonum persicaria L. Introduced POPE3

  spotted ladysthumb · Polygonaceae
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  Polygonum ramosissimum Michx. Native PORA3

  bushy knotweed · Polygonaceae
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  Polygonum ramosissimum Michx. var. ramosissimum Native PORAR

  bushy knotweed · Polygonaceae
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  Polypogon monspeliensis (L.) Desf. Introduced POMO5

  annual rabbitsfoot grass · Poaceae
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  Populus angustifolia James Native POAN3

  narrowleaf cottonwood · Salicaceae
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  Populus fremontii S. Watson Native POFR2

  Fremont cottonwood · Salicaceae
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  Populus fremontii S. Watson ssp. fremontii Native POFRF3

  Fremont cottonwood · Salicaceae
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  Populus tremuloides Michx. Native POTR5

  quaking aspen · Salicaceae
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  Potamogeton crispus L. Introduced POCR3

  curly pondweed · Potamogetonaceae
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  Potamogeton nodosus Poir. Native PONO2

  longleaf pondweed · Potamogetonaceae
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  Potamogeton pusillus L. Native POPU7

  small pondweed · Potamogetonaceae
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  Potentilla arguta Pursh Native POAR7

  tall cinquefoil · Rosaceae
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  Potentilla arguta Pursh ssp. convallaria (Rydb.) D.D. Keck Native POARC

  cream cinquefoil · Rosaceae
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  Potentilla biennis Greene Native POBI7

  biennial cinquefoil · Rosaceae
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  Potentilla glandulosa Lindl. Native POGL9

  sticky cinquefoil · Rosaceae
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  Potentilla glandulosa Lindl. ssp. glabrata (Rydb.) D.D. Keck Native POGLG3

  sticky cinquefoil · Rosaceae
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  Potentilla glandulosa Lindl. ssp. micropetala (Rydb.) D.D. Keck Native POGLM

  smallpetal cinquefoil · Rosaceae
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  Potentilla gracilis Douglas ex Hook. Native POGR9

  slender cinquefoil · Rosaceae
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  Potentilla gracilis Douglas ex Hook. var. fastigiata (Nutt.) S. Watson Native POGRF2

  slender cinquefoil · Rosaceae
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  Potentilla pectinisecta Rydb. Native POPE23

  combleaf cinquefoil · Rosaceae
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  Prosartes trachycarpa S. Watson Native PRTR4

  roughfruit fairybells · Liliaceae
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  Prunella vulgaris L. Native PRVU

  common selfheal · Lamiaceae
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  Prunella vulgaris L. ssp. lanceolata (W. Bartram) Hultén Native PRVUL2

  lance selfheal · Lamiaceae
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  Prunus virginiana L. Native PRVI

  chokecherry · Rosaceae
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  Prunus virginiana L. var. melanocarpa (A. Nelson) Sarg. Native PRVIM

  black chokecherry · Rosaceae
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  Psathyrostachys juncea (Fisch.) Nevski Introduced PSJU3

  Russian wildrye · Poaceae
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  Pseudognaphalium canescens (DC.) W.A. Weber Native PSCA11

  Wright's cudweed · Asteraceae
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  Pseudognaphalium canescens (DC.) W.A. Weber ssp. thermale (E.E. Nelson) Kartesz Native PSCAT

  Wright's cudweed · Asteraceae
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  Pseudoroegneria spicata (Pursh) Á. Löve Native PSSP6

  bluebunch wheatgrass · Poaceae
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  Pseudoroegneria spicata (Pursh) Á. Löve ssp. spicata Native PSSPS

  bluebunch wheatgrass · Poaceae
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  Pseudostellaria jamesiana (Torr.) W.A. Weber & R.L. Hartm. Native PSJA2

  tuber starwort · Caryophyllaceae
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  Pseudotsuga menziesii (Mirb.) Franco Native PSME

  Douglas-fir · Pinaceae
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  Pseudotsuga menziesii (Mirb.) Franco var. glauca (Beissn.) Franco Native PSMEG

  Rocky Mountain Douglas-fir · Pinaceae
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  Psoralidium lanceolatum (Pursh) Rydb. Native PSLA3

  lemon scurfpea · Fabaceae
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  Ptelea trifoliata L. Native PTTR

  common hoptree · Rutaceae
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  Ptelea trifoliata L. ssp. pallida (Greene) V. Bailey Native PTTRP

  pallid hoptree · Rutaceae
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  Ptelea trifoliata L. ssp. pallida (Greene) V. Bailey var. lutescens Native PTTRL

  pallid hoptree · Rutaceae
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  Pteridium aquilinum (L.) Kuhn Native PTAQ

  western brackenfern · Dennstaedtiaceae
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  Pteridium aquilinum (L.) Kuhn var. pubescens Underw. Native PTAQP2

  hairy brackenfern · Dennstaedtiaceae
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  Puccinellia distans (Jacq.) Parl. Both PUDI

  weeping alkaligrass · Poaceae
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  Puccinellia distans (Jacq.) Parl. ssp. distans Introduced PUDID

  weeping alkaligrass · Poaceae
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  Puccinellia nuttalliana (Schult.) Hitchc. Native PUNU2

  Nuttall's alkaligrass · Poaceae
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  Puccinellia simplex Scribn. Native PUSI

  California alkaligrass · Poaceae
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  Purshia tridentata (Pursh) DC. Native PUTR2

  antelope bitterbrush · Rosaceae
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  Pyrola asarifolia Michx. Native PYAS

  liverleaf wintergreen · Pyrolaceae
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  Pyrola asarifolia Michx. ssp. asarifolia Native PYASA

  liverleaf wintergreen · Pyrolaceae