Index / States / Colorado / Weld
§1County listing — Colorado
Weld County
Colorado
- FIPS
- 08123
- Taxa recorded
- 731
- State
- Colorado
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Showing 451–500 of 731.
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Onopordum acanthium L. Introduced ONACScotch cottonthistle · Asteraceae -
Opuntia fragilis (Nutt.) Haw. Native OPFRbrittle pricklypear · Cactaceae -
Opuntia macrorhiza Engelm. Native OPMA2twistspine pricklypear · Cactaceae - Opuntia macrorhiza Engelm. var. macrorhiza Native OPMAM3twistspine pricklypear · Cactaceae
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Opuntia polyacantha Haw. Native OPPOplains pricklypear · Cactaceae - Opuntia polyacantha Haw. var. polyacantha Native OPPOPhairspine pricklypear · Cactaceae
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Orobanche fasciculata Nutt. Native ORFAclustered broomrape · Orobanchaceae -
Orobanche ludoviciana Nutt. Native ORLULouisiana 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 riparia L.T. Collins Native ORRIRiver Broom-Rape · Orobanchaceae -
Oxytropis lambertii Pursh Native OXLA3purple locoweed · Fabaceae -
Oxytropis multiceps Nutt. Native OXMUNuttall's oxytrope · Fabaceae - Oxytropis sericea Nutt. Native OXSEwhite locoweed · Fabaceae
- Oxytropis sericea Nutt. var. sericea Native OXSESwhite locoweed · Fabaceae
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Packera fendleri (A. Gray) W.A. Weber & Á. Löve Native PAFE4Fendler's ragwort · Asteraceae -
Packera neomexicana (A. Gray) W.A. Weber & Á. Löve Native PANE7New Mexico groundsel · Asteraceae - Packera neomexicana (A. Gray) W.A. Weber & Á. Löve var. mutabilis (Greene) W.A. Weber & Á. Löve Native PANEMNew Mexico groundsel · Asteraceae
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Packera plattensis (Nutt.) W.A. Weber & Á. Löve Native PAPL12prairie groundsel · Asteraceae -
Packera tridenticulata (Rydb.) W.A. Weber & Á. Löve Native PATR7threetooth ragwort · Asteraceae -
Palafoxia sphacelata (Nutt. ex Torr.) Cory Native PASPothake · Asteraceae -
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 virgatum L. Native PAVI2switchgrass · Poaceae - Panicum virgatum L. var. virgatum Native PAVIVswitchgrass · Poaceae
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Paronychia jamesii Torr. & A. Gray Native PAJAJames' nailwort · Caryophyllaceae -
Paronychia sessiliflora Nutt. Native PASEcreeping nailwort · Caryophyllaceae -
Parthenium alpinum (Nutt.) Torr. & A. Gray Native PAAL6alpine feverfew · Asteraceae -
Pascopyrum smithii (Rydb.) Á. Löve Native PASMwestern wheatgrass · Poaceae -
Pectis angustifolia Torr. Native PEANlemonscent · Asteraceae - Pectis angustifolia Torr. var. angustifolia Native PEANAnarrowleaf pectis · Asteraceae
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Pediomelum argophyllum (Pursh) J. Grimes Native PEAR6silverleaf Indian breadroot · Fabaceae -
Pediomelum digitatum (Nutt. ex Torr. & A. Gray) Isely Native PEDI9palmleaf Indian breadroot · Fabaceae -
Pediomelum esculentum (Pursh) Rydb. Native PEESlarge Indian breadroot · Fabaceae -
Pediomelum hypogaeum (Nutt. ex Torr. & A. Gray) Rydb. Native PEHY4subterranean Indian breadroot · Fabaceae - Pediomelum hypogaeum (Nutt. ex Torr. & A. Gray) Rydb. var. hypogaeum Native PEHYHsubterranean Indian breadroot · Fabaceae
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Pediomelum linearifolium (Torr. & A. Gray) J. Grimes Native PELI10narrowleaf Indian breadroot · Fabaceae -
Pennisetum glaucum (L.) R. Br. Introduced PEGL2pearl millet · Poaceae -
Penstemon albidus Nutt. Native PEAL2white penstemon · Scrophulariaceae -
Penstemon angustifolius Nutt. ex Pursh Native PEAN4broadbeard beardtongue · Scrophulariaceae - Penstemon angustifolius Nutt. ex Pursh var. angustifolius Native PEANA2broadbeard beardtongue · Scrophulariaceae
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Penstemon eriantherus Pursh Native PEERfuzzytongue penstemon · Scrophulariaceae - Penstemon eriantherus Pursh var. eriantherus Native PEEREfuzzytongue penstemon · Scrophulariaceae
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Penstemon unilateralis Rydb. Native PEUNoneside penstemon · Scrophulariaceae -
Phacelia alba Rydb. Native PHAL9white phacelia · Hydrophyllaceae -
Phacelia hastata Douglas ex Lehm. Native PHHAsilverleaf phacelia · Hydrophyllaceae - Phacelia hastata Douglas ex Lehm. var. hastata Native PHHAHsilverleaf phacelia · Hydrophyllaceae
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Phalaris arundinacea L. Native PHAR3reed canarygrass · Poaceae -
Phemeranthus calycinus (Engelm.) Kiger Native PHCA48largeflower fameflower · Portulacaceae -
Phlox andicola E.E. Nelson Native PHAN4prairie phlox · Polemoniaceae