Rich County

Showing 601–650 of 858.

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  Phlox multiflora A. Nelson Native PHMU3

  flowery phlox · Polemoniaceae
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  Phlox multiflora A. Nelson ssp. depressa (E.E. Nelson) Wherry Native PHMUD

  Rocky Mountain phlox · Polemoniaceae
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  Phlox pulvinata (Wherry) Cronquist Native PHPU5

  cushion phlox · Polemoniaceae
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  Phragmites australis (Cav.) Trin. ex Steud. Both PHAU7

  common reed · Poaceae
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  Phragmites australis (Cav.) Trin. ex Steud. ssp. australis Introduced PHAUA7

  European common reed · Poaceae
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  Physaria acutifolia Rydb. Native PHAC4

  sharpleaf twinpod · Brassicaceae
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  Physaria acutifolia Rydb. var. acutifolia Native PHACA

  sharpleaf twinpod · Brassicaceae
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  Physaria chambersii Rollins Native PHCH2

  Chambers' twinpod · Brassicaceae
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  Physostegia parviflora Nutt. ex A. Gray Native PHPA10

  western false dragonhead · Lamiaceae
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  Picea engelmannii Parry ex Engelm. Native PIEN

  Engelmann spruce · Pinaceae
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  Picea engelmannii Parry ex Engelm. var. engelmannii Native PIENE

  Engelmann spruce · Pinaceae
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  Pinus contorta Douglas ex Loudon Native PICO

  lodgepole pine · Pinaceae
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  Pinus contorta Douglas ex Loudon var. latifolia Engelm. ex S. Watson Native PICOL

  lodgepole pine · Pinaceae
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  Pinus edulis Engelm. Native PIED

  twoneedle pinyon · Pinaceae
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  Pinus flexilis James Native PIFL2

  limber pine · Pinaceae
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  Pinus monophylla Torr. & Frém. Native PIMO

  singleleaf pinyon · Pinaceae
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  Piperia unalascensis (Spreng.) Rydb. Native PIUN3

  slender-spire orchid · Orchidaceae
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  Plagiobothrys scouleri (Hook. & Arn.) I.M. Johnst. Native PLSC2

  Scouler's popcornflower · Boraginaceae
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  Plagiobothrys scouleri (Hook. & Arn.) I.M. Johnst. var. hispidulus (Greene) Dorn Native PLSCH

  sleeping popcornflower · Boraginaceae
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  Plantago eriopoda Torr. Native PLER

  redwool plantain · Plantaginaceae
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  Plantago lanceolata L. Introduced PLLA

  narrowleaf plantain · Plantaginaceae
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  Plantago major L. Introduced PLMA2

  common plantain · Plantaginaceae
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  Plantago patagonica Jacq. Native PLPA2

  woolly plantain · Plantaginaceae
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  Platanthera aquilonis Sheviak Native PLAQ2

  northern green orchid · Orchidaceae
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  Poa compressa L. Introduced POCO

  Canada bluegrass · Poaceae
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  Poa fendleriana (Steud.) Vasey Native POFE

  muttongrass · Poaceae
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  Poa leptocoma Trin. Native POLE2

  marsh bluegrass · Poaceae
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  Poa palustris L. Native POPA2

  fowl bluegrass · Poaceae
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  Poa pratensis L. Both POPR

  Kentucky bluegrass · Poaceae
• 
  Poa pratensis L. ssp. pratensis Introduced POPRP2

  Kentucky bluegrass · Poaceae
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  Poa secunda J. Presl Native POSE

  Sandberg bluegrass · Poaceae
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  Poa wheeleri Vasey Native POWH2

  Wheeler's bluegrass · Poaceae
• 
  Polygonum amphibium L. Native POAM8

  water knotweed · Polygonaceae
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  Polygonum aviculare L. Introduced POAV

  prostrate knotweed · Polygonaceae
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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 douglasii Greene ssp. johnstonii (Munz) J.C. Hickman Native PODOJ2

  Johnston's 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 polygaloides Wall. ex Meisn. Native POPO4

  milkwort knotweed · Polygonaceae
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  Polygonum polygaloides Wall. ex Meisn. ssp. kelloggii (Greene) J.C. Hickman Native POPOK

  Kellogg's knotweed · Polygonaceae
• 
  Populus angustifolia James Native POAN3

  narrowleaf cottonwood · Salicaceae
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  Populus tremuloides Michx. Native POTR5

  quaking aspen · Salicaceae
• ⚘
  Populus ×acuminata Rydb. (pro sp.) [angustifolia × deltoides] Native POAC5

  lanceleaf cottonwood · Salicaceae
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  Potamogeton crispus L. Introduced POCR3

  curly pondweed · Potamogetonaceae
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  Potamogeton natans L. Native PONA4

  floating pondweed · Potamogetonaceae
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  Potamogeton pusillus L. Native POPU7

  small pondweed · Potamogetonaceae
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  Potamogeton robbinsii Oakes Native PORO2

  Robbins' pondweed · Potamogetonaceae
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  Potentilla arguta Pursh Native POAR7

  tall cinquefoil · Rosaceae