Index / States / Montana / Powder River
§1County listing — Montana
Powder River County
Montana
- FIPS
- 30075
- Taxa recorded
- 431
- State
- Montana
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Showing 301–350 of 431.
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Phalaris arundinacea L. Native PHAR3reed canarygrass · Poaceae -
Phleum pratense L. Introduced PHPR3timothy · Poaceae -
Phlox alyssifolia Greene Native PHAL3alyssumleaf phlox · Polemoniaceae -
Physalis heterophylla Nees Native PHHE5clammy groundcherry · Solanaceae - Physalis heterophylla Nees var. heterophylla Native PHHEH3clammy groundcherry · Solanaceae
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Pinus ponderosa Lawson & C. Lawson Native PIPOponderosa pine · Pinaceae - Pinus ponderosa Lawson & C. Lawson var. scopulorum Engelm. Native PIPOSponderosa pine · Pinaceae
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Plantago major L. Introduced PLMA2common plantain · Plantaginaceae -
Plantago patagonica Jacq. Native PLPA2woolly plantain · Plantaginaceae -
Poa bulbosa L. Introduced POBUbulbous bluegrass · Poaceae -
Poa compressa L. Introduced POCOCanada bluegrass · Poaceae -
Poa palustris L. Native POPA2fowl bluegrass · Poaceae -
Poa pratensis L. Both POPRKentucky bluegrass · Poaceae -
Polygala alba Nutt. Native POAL4white milkwort · Polygalaceae -
Polygonum arenastrum Jord. ex Boreau Introduced POAR11oval-leaf knotweed · Polygonaceae -
Polygonum aviculare L. Introduced POAVprostrate knotweed · Polygonaceae -
Polygonum ramosissimum Michx. Native PORA3bushy knotweed · Polygonaceae - Polygonum ramosissimum Michx. var. ramosissimum Native PORARbushy knotweed · Polygonaceae
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Populus angustifolia James Native POAN3narrowleaf cottonwood · Salicaceae -
Populus deltoides W. Bartram ex Marshall Native PODE3eastern cottonwood · Salicaceae - Populus deltoides W. Bartram ex Marshall ssp. monilifera (Aiton) Eckenwalder Native PODEMplains cottonwood · Salicaceae
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Potentilla arguta Pursh Native POAR7tall cinquefoil · Rosaceae -
Potentilla glandulosa Lindl. Native POGL9sticky cinquefoil · Rosaceae - Potentilla paradoxa Nutt. Native POPA15Paradox cinquefoil · Rosaceae
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Prunus americana Marshall Native PRAMAmerican plum · Rosaceae -
Prunus virginiana L. Native PRVIchokecherry · Rosaceae - Prunus virginiana L. var. melanocarpa (A. Nelson) Sarg. Native PRVIMblack chokecherry · Rosaceae
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Pseudoroegneria spicata (Pursh) Á. Löve Native PSSP6bluebunch wheatgrass · Poaceae - Pseudoroegneria spicata (Pursh) Á. Löve ssp. spicata Native PSSPSbluebunch wheatgrass · Poaceae
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Pterospora andromedea Nutt. Native PTAN2woodland pinedrops · Monotropaceae -
Pteryxia terebinthina (Hook.) J.M. Coult. & Rose Native PTTEturpentine wavewing · Apiaceae - Pteryxia terebinthina (Hook.) J.M. Coult. & Rose var. foeniculacea (Nutt. ex Torr. & A. Gray) Mathias Native PTTEFturpentine wavewing · Apiaceae
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Quercus macrocarpa Michx. Native QUMA2bur oak · Fagaceae -
Ranunculus glaberrimus Hook. Native RAGLsagebrush buttercup · Ranunculaceae -
Ratibida columnifera (Nutt.) Wooton & Standl. Native RACO3upright prairie coneflower · Asteraceae -
Rhus trilobata Nutt. Native RHTRskunkbush sumac · Anacardiaceae - Rhus trilobata Nutt. var. trilobata Native RHTRTskunkbush sumac · Anacardiaceae
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Ribes aureum Pursh Native RIAUgolden currant · Grossulariaceae - Ribes aureum Pursh var. villosum DC. Native RIAUVgolden currant · Grossulariaceae
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Rorippa curvipes Greene Native ROCU2bluntleaf yellowcress · Brassicaceae -
Rosa arkansana Porter Native ROAR3prairie rose · Rosaceae - Rosa arkansana Porter var. suffulta (Greene) Cockerell Native ROARSprairie rose · Rosaceae
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Rosa woodsii Lindl. Native ROWOWoods' rose · Rosaceae -
Rubus parviflorus Nutt. Native RUPAthimbleberry · Rosaceae - Rubus parviflorus Nutt. var. parviflorus Native RUPAP2thimbleberry · Rosaceae
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Rumex crispus L. Introduced RUCRcurly dock · Polygonaceae - Rumex crispus L. ssp. crispus Introduced RUCRCcurly dock · Polygonaceae
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Rumex maritimus L. Native RUMA4golden dock · Polygonaceae -
Rumex salicifolius Weinm. Native RUSAwillow dock · Polygonaceae - Rumex salicifolius Weinm. var. mexicanus (Meisn.) C.L. Hitchc. Native RUSAMMexican dock · Polygonaceae