Caribou County

Showing 551–600 of 792.

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  Pinus flexilis James Native PIFL2

  limber pine · Pinaceae
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  Piperia unalascensis (Spreng.) Rydb. Native PIUN3

  slender-spire orchid · Orchidaceae
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  Plagiobothrys leptocladus (Greene) I.M. Johnst. Native PLLE

  finebranched popcornflower · Boraginaceae
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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 major L. Introduced PLMA2

  common plantain · Plantaginaceae
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  Platanthera aquilonis Sheviak Native PLAQ2

  northern green orchid · Orchidaceae
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  Platanthera dilatata (Pursh) Lindl. ex Beck Native PLDI3

  scentbottle · Orchidaceae
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  Platanthera dilatata (Pursh) Lindl. ex Beck var. dilatata Native PLDID

  scentbottle · Orchidaceae
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  Poa annua L. Introduced POAN

  annual bluegrass · Poaceae
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  Poa bulbosa L. Introduced POBU

  bulbous bluegrass · Poaceae
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  Poa compressa L. Introduced POCO

  Canada bluegrass · Poaceae
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  Poa nemoralis L. Both PONE

  wood bluegrass · Poaceae
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  Poa nemoralis L. ssp. interior (Rydb.) W.A. Weber Native PONEI2

  inland 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
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  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
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  Polemonium foliosissimum A. Gray Native POFO

  towering Jacob's-ladder · Polemoniaceae
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  Polemonium foliosissimum A. Gray var. alpinum Brand Native POFOA2

  alpine Jacob's-ladder · Polemoniaceae
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  Polemonium occidentale Greene Native POOC2

  western polemonium · Polemoniaceae
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  Polemonium occidentale Greene ssp. occidentale Native POOCO

  western polemonium · Polemoniaceae
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  Polygonum amphibium L. Native POAM8

  water knotweed · Polygonaceae
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  Polygonum amphibium L. var. stipulaceum Coleman Native POAMS

  water smartweed · 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. austiniae (Greene) A.E. Murray Native PODOA2

  Austin knotweed · Polygonaceae
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  Polygonum douglasii Greene ssp. engelmannii (Greene) Kartesz & Gandhi Native PODOE

  Engelmann's knotweed · 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. confertiflorum (Nutt. ex Piper) J.C. Hickman Native POPOC

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

  Kellogg's knotweed · Polygonaceae
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  Polystichum lonchitis (L.) Roth Native POLO4

  northern hollyfern · Dryopteridaceae
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  Populus angustifolia James Native POAN3

  narrowleaf cottonwood · Salicaceae
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  Populus balsamifera L. Native POBA2

  balsam poplar · Salicaceae
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  Populus balsamifera L. ssp. trichocarpa (Torr. & A. Gray ex Hook.) Brayshaw Native POBAT

  black cottonwood · Salicaceae
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  Populus tremuloides Michx. Native POTR5

  quaking aspen · Salicaceae
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  Porterella carnosula (Hook. & Arn.) Torr. Native POCA15

  fleshy porterella · Campanulaceae
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  Potamogeton pusillus L. Native POPU7

  small pondweed · Potamogetonaceae
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  Potamogeton pusillus L. ssp. tenuissimus (Mert. & W.D.J. Koch) Haynes & C.B. Hellquist Native POPUT3

  small pondweed · Potamogetonaceae
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  Potamogeton richardsonii (Benn.) Rydb. Native PORI2

  Richardson's pondweed · Potamogetonaceae
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  Potentilla arguta Pursh Native POAR7

  tall cinquefoil · Rosaceae
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  Potentilla glandulosa Lindl. Native POGL9

  sticky 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. brunnescens (Rydb.) C.L. Hitchc. Native POGRB

  slender cinquefoil · Rosaceae
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  Potentilla pulcherrima Lehm. Native POPU9

  beautiful 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