: 1.21 $2024-03-29T10:26:50-7:0054.147.102.111searchRMRM653705 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray59738Ronald L. Hartman1997813225U.S.A.WyomingParkNorthern Absaroka Area: Buffalo Bill Reservoir, ca 12 air mi ESE of Wapiti.-109.184144.45011676Lakeside, roadside, and along irrigation canal. Phenology: flowering.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray84624Ronald L. Hartman2006920263U.S.A.ArizonaCoconinoCoconino National Forest: split in Forest roads 96 and 95 in bottom of East Clear Creek.-111.162234.5520012012Creek bottom. Phenology: flowering & fruiting.RM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray9221Donald L. Hazlett Eric Hazlett1995824236U.S.A.WyomingLaramieSoutheastern Plains: along Horse Creek.16001650Riparian. Phenology: flowering.RM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray9270Donald L. Hazlett Eric Hazlett1995817229U.S.A.WyomingLaramieSoutheastern Plains: along Horse Creek.16501700Riparian. Phenology: flowering.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray2879Grace M. Kostel2004625177U.S.A.South DakotaCusterBuffalo Gap National Grassland and Vicinity: ca 20 mi SSE of Hermosa, next to the Cheyenne River.-103.05643.567167838In sandy soil on river banks. Phenology: flowering.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray4479Grace M. Kostel200486219U.S.A.NebraskaSiouxOglala National Grassland and Vicinity: ca 6-6.5 air mi NW of Crawford, Little Cottonwood Creek.-103.50116742.7573331158In creek of actively flowing water.. Phenology: flowering.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray10052Grace M. Kostel2005102275U.S.A.NebraskaSiouxOglala National Grassland and Vicinity: ca 13 air mi NW of Crawford at the Hudson-Meng Bonebed archeological site.-103.601242.82871250On slopes and drainage of a natural spring, soils are loamy sand. Phenology: flowering & fruiting.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray9530Grace M. Kostel200586218U.S.A.NebraskaSiouxOglala National Grassland and Vicinity: ca 12 air mi NW of Crawford in Little Cottonwood Creek.-103.50676742.753951181Perennial stream, soils are sand and loamy clay. Phenology: flowering.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray9801Grace M. Kostel2005812224U.S.A.South DakotaPenningtonBuffalo Gap National Grassland and Vicinity: ca 8 air mi SE of Wall.-102.08841743.940433792In wetland reservoir, soils are loam muck. Phenology: flowering.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray9826Grace M. Kostel2005812224U.S.A.South DakotaPenningtonBuffalo Gap National Grassland and Vicinity: ca 10 air mi SE of Wall.-102.0887543.896933792In wetland reservoir, soils are loam muck. Phenology: flowering & fruiting.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray609Luanne Lum Michelle Wilson200176187U.S.A.WyomingBig HornBighorn Basin: SE of Wardel Reservoir dam, ca 13 air mi WSW of Basin and ca 16 air mi WSW of Greybull.-108.298944.349712921300Freshwater marsh. Phenology: flowering.RMRM936104 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray4670Luanne Lum Michelle Wilson2002722203U.S.A.WyomingBig HornBighorn Basin: along Shoshone River and Wyo Hwy 37, ca 0.5 air mi ENE of Lovell.-108.460444.86121147Riparian. Phenology: flowering & fruiting.RMRM936103 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray4734Luanne Lum Michelle Wilson2002722203U.S.A.WyomingBig HornBighorn Basin: along Shoshone River, ca 1.5 air mi E of Byron.-108.480644.80331201Riparian. Phenology: flowering & fruiting.RMRM803201 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray4851Luanne Lum Michelle Wilson2002723204U.S.A.WyomingParkBighorn Basin: along Shoshone River W of Willwood Dam and County Road-108.905844.67313441371Riparian. Phenology: flowering & fruiting.RMRM936102 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray5856Luanne Lum2002817229U.S.A.WyomingBig HornBighorn Basin: along Dry Creek and drainage canal, ca 8.5 air mi W of Greybull.-108.218244.49441243Riparian. Phenology: flowering & fruiting.RMUSFS849809 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray3911Rob Massatti2005810222U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: less than 1 mi SE and SW of Black Mountain, ca 15 air mi W of Lander.-109.028442.831628012850Pond margin. Phenology: flowering.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray2843Rachel Newton2005731212U.S.A.WyomingGoshenWetlands and Adjacent Areas: Horse Creek, ca 8.5 air mi SW of Yoder.-104.150241.8631261Submerged in slow-moving water. Phenology: fruiting.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray2900Rachel Newton2005731212U.S.A.WyomingPlatteWetlands and Adjacent Areas: Antelope Creek and pond formed by damming, ca 14 air mi NNW of Chugwater.-104.898241.94061470Moist banks and flood plains. Phenology: flowering.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray3461Rachel Newton2005811223U.S.A.WyomingFremontWetlands and Adjacent Areas: Ocean Lake, ca 18 air mi NW of Riverton.-108.619343.211609Moist shoreline and flood plains. Phenology: fruiting.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray3475Rachel Newton2005811223U.S.A.WyomingFremontWetlands and Adjacent Areas: Ocean Lake, ca 16 air mi NW of Riverton.-108.577443.19961613Moist shores and flood plains. Phenology: fruiting.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray3783Rachel Newton200593246U.S.A.WyomingGoshenWetlands and Adjacent Areas: North Platte River, ca 4 air mi SE of Glendo.-104.946642.46711380Moist flood plains. Phenology: fruiting.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray5248Rachel Newton2006623174U.S.A.WyomingFremontWetlands and Adjacent Areas: Boysen Reservoir, ca 7 air mi NNW of Shoshoni.-108.1403843.327421384Moist exposed mud flats. Phenology: fruiting.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray6232Rachel Newton2006725206U.S.A.WyomingHot SpringsWetlands and Adjacent Areas: Big Horn River, ca 4 air mi S of Thermopolis.-108.215243.588921379Emergent in water immediately adjacent to river bank. Phenology: fruiting.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray6246Rachel Newton2006725206U.S.A.WyomingHot SpringsWetlands and Adjacent Areas: Big Horn River, ca 4 air mi S of Thermopolis.-108.1640343.691761357Along moist river bank. Phenology: fruiting.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray6419Rachel Newton2006728209U.S.A.WyomingWeston[location and coordinates withheld]1425Moist spring outlet and creek banks. Phenology: fruiting.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray6673Rachel Newton James Pray200688220U.S.A.WyomingTetonWetlands and Adjacent Areas: Snake River, ca 6 air mi S of Jackson.-110.7512843.385651822Moist flood plains. Phenology: flowering.RMRM384505 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray1249Blaine H. M. Mooers1986727208U.S.A.MontanaRoosevelt2 km SW of Froid.-104.508948.3237625Silt loam soil; 3% slope, WNW aspect; wet meadows range site that has not been grazed or hayed for at least 40 years; associated with Spartina sp. and Carex sp. Phenology: flowering & fruiting.RMRM76544 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrays.n.G. W. Turesson191295249U.S.A.WashingtonSpokaneSpokane, Wash.-117.42647.6588Phenology: flowering & fruiting.RMRM33698 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrays.n.H. E. Brown1896828241U.S.A.OregonUmatillaNear Milton.-118.387745.9326304Phenology: flowering & fruiting.RMRM115948 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrays.n.J. M. Grant19287183U.S.A.WashingtonSnohomishMarysville.-122.167148.0762Fields. Phenology: flowering & fruiting.RMRM83923 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrays.n.J. M. Grant19158213U.S.A.WashingtonClallamSequim, Wash.-123.101948.0795Swamps. Phenology: flowering & fruiting.RMRM122018 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrays.n.J. W. Blankinship1904920264U.S.A.MontanaGallatinBozeman: Experiment Station.-111.038645.6797Phenology: flowering & fruiting.RMRM139920 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrays.n.J. W. Blankinship1903925268U.S.A.MontanaYellowstoneBillings.-108.500745.7833Alkali flora. Phenology: flowering & fruiting.RMUSFS451230 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray279R. B. Johnson193163154U.S.A.IdahoElmoreSawtooth National Forest: Shake Creek Ranger Station.-115.153243.62531432Sandy loam soil; slight W slope; associated with Wheatgrass and Poa. Phenology: flowering & fruiting.RMUSFS451291 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray3354Ralph Naas Dorothy Naas1976730212U.S.A.WashingtonWhatcomNewhalem, 1 mi W.-121.226848.6817152Occasional annual on open, gravel, wet waste place type site, no other immediate vegetation. Phenology: flowering & fruiting.RMUSFS451279 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray31W. N. Sparhawk1915720201U.S.A.IdahoBoisePayette National Forest: Gallagher Flat.-115.782144.07571036Moist loam soil; flat slope; associated with various weeds, grasses, and willows. Phenology: flowering & fruiting.RMRM706362 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray2114Bonnie Heidel2001718199U.S.A.MontanaBig HornBighorn Canyon National Recreation: north shore of the Big Horn River below Afterby Dam.-107.91845.3106969Occurs with Plantago major, Agrostis stolonifera, Juncus tenuis, Melilotus alba, Carex hystricina; on sandy alluvium along riverbank. Common. Phenology: flowering & fruiting.RMRM384505 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray1249Silt loam, 3% slope, WNW aspect; associated with Spartina sp. and Carex sp. Phenology: flowering & fruiting.RMUSFS Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray1246Douglas C. Ingram1919912255U.S.A.OregonJosephineSiskiyou National Forest: Anderson ranch, Illinois River.-123.825142.3729365Medium moist sandy hill loam on gentle E slope, edge of cultivated meadow. Phenology: flowering & fruiting.RMUSFS451210 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray521Frank B. Lenzie1918818230U.S.A.WashingtonWenatchee National Forest:-120.722847.6941548Moist sandy gravel soil within weed; associated with Carex, Mimulus, Epilobium. Frequent in abundance with general distribution, grazed by sheep. Phenology: flowering & fruiting.RMUSFS451235 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray1358Fredrick G. Renner192896250U.S.A.OregonGrantMalheur National Forest: Blue Mountain Hot Springs.-118.573844.35381310Wet soil with Sedge, nettle, and thistle. Phenology: flowering & fruiting.RMRM76544 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrays.n.G.W. Turesson191295249U.S.A.WashingtonSpokaneSpokane, Wash.-117.42647.6588Phenology: flowering & fruiting.RMRM33698 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrays.n.H.E. Brown1896828241U.S.A.OregonUmatillaNear Milton.-118.387745.9326304Phenology: flowering & fruiting.RMRM67295 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray312J. Francis Macbride1910628179U.S.A.IdahoCanyonFalk's Store.-116.687443.6629670Swampy places. Phenology: flowering & fruiting.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray588J. Francis Macbride1910811223U.S.A.IdahoElmoreManyon Creek.1219Marshy land. Phenology: flowering & fruiting.RMRM115948 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrays.n.J.M. Grant19287183U.S.A.WashingtonSnohomishMarysville.-122.167148.0762Fields. Phenology: flowering & fruiting.RMRM83923 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrays.n.J.M. Grant19158213U.S.A.WashingtonClallamSequim, Wash.-123.101948.0795Swamps. Phenology: flowering & fruiting.RMRM122018 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrays.n.J.W. Blankinship1904920264U.S.A.MontanaGallatinExperiment Station, Bozeman.-111.038645.6797Phenology: flowering & fruiting.RMRM139920 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrays.n.J.W. Blankinship1903925268U.S.A.MontanaYellowstone?Billings - alkali flora.-108.500745.7833Phenology: flowering & fruiting.RMUSFS451227 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray1446-AJames C. Whitham1932815228U.S.A.MontanaGallatinBozeman, near the Gallatin National Forest.-111.038645.67971451Deep, black, fairly moist loam soil; level slope; associated with bluegrass; in open yards at edge. Common. Phenology: flowering & fruiting.RMUSFS451225 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray1722James C. Whitham193485217U.S.A.MontanaSweetgrassBig Timber, near Absaroka National Forest.-109.955545.83491128Along roadside in the edge of ditch; associated with grasses. Common. Phenology: flowering & fruiting.RMRM575629 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray115aMark Dixon1990817229U.S.A.IdahoOwyhee-116.619843.3516Exposed mud flats. Phenology: flowering & fruiting.RMUSFS451291 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray3354Ralph Naas D. Naas1976730212U.S.A.WashingtonWhatcomNewhalem, 1 mi W.-121.226848.6817152Occasional annual on open, gravel, wet waste place type site, no other immediate vegetation. Phenology: flowering & fruiting.RMUSFS451230 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray279R.B. Johnson193163154U.S.A.IdahoElmoreSawtooth National Forest: Shake Creek Ranger Station.-115.153243.62531432Sandy loam soil; slight W slope; associated with Wheatgrass and Poa. Phenology: flowering & fruiting.RMUSFS451279 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray31W.N. Sparhawk1915720201U.S.A.IdahoBoisePayette National Forest: Gallagher Flat.-115.782144.07571036Moist loam soil; flat slope; associated with various weeds, grasses, and willows. Phenology: flowering & fruiting.RMRM196570 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray3522C. L. Porter1944830243U.S.A.WyomingPlatte.Along Bluegrass Creek.-105.214341.87091615In swampy places. Flowers pink. Phenology: flowering & fruiting.RMRM237080 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray6414C. L. Porter1953818230U.S.A.WyomingGoshenHorse Creek, near Hawk Springs Reservoir.-104.220941.70951402Stream bank. Phenology: flowering & fruiting.RMRM813644 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray2587aBrian Reif2002718199U.S.A.New MexicoRio ArribaSanta Fe National Forest and vicinity: Jemez Mountains: Arroyo de los Frijoles, 2.5 air mi W of Abiquiu. From corral at start of Barranca Trail 111 3.4 air mi S to Frijoles Spring.-106.35741736.21008318332134Riparian through canyon of soft sedimentary rock in pinyon/juniper woodland. Excised drainage choked with clover. Phenology: flowering & fruiting.RMRM813643 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray3453Brian Reif200288220U.S.A.New MexicoSanta FeSanta Fe National Forest and Vicinity: Sangre de Cristo Mountains: Rio Frijoles Trail 154 just E of Santo Domingo de Cundiyo Land Grant, 8 air mi SE of Chimayo. SE in canyon along trail for 0.2 air mi from E edge of land grant.-105.873335.9379672134Riparian of river, and meadows, in canyon bottom with mixed conifer slopes. Canyon tightening upstream with encroachment of granitic cliffs. Phenology: flowering & fruiting.RMRM813642 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray3693Brian Reif2002810222U.S.A.New MexicoSanta FeSanta Fe National Forest and Vicinity: Sangre de Cristo Mountains: Rio Medio off Forest Road 436, E of the Santo Domingo de Cundiyo Land Grant and 7 air mi ESE of Chimayo. E along river 0.4 air mi to gate at narrowing of canyon.-105.86816735.98196720852097Canyon bottom a grazed, irrigated meadow next to riparian of river. Pinyon/juniper woodland slopes with granitic bluffs and cliffs. Phenology: flowering & fruiting.RMRM813641 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray9357Brian Reif200391244U.S.A.New MexicoSandovalSanta Fe National Forest and Vicinity: Jemez Mountains: Battleship Rock Trail 137 at McCauley Warm Springs, 5 air mi NNE of Jemez Springs.-106.628135.822222252256Warm springs and riparian drainage in ponderosa pine forest. Phenology: flowering & fruiting.RMRM751359 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray2483Bonnie Heidel Amy Symstad200394247U.S.A.WyomingGoshenSoutheastern Plains: Goshen Hole: Fort Laramie National Historic Site: south bank of Laramie River ca 1.2 air mi SW of Fort Laramie (town).-104.534442.20011286River borders with saturated gravelly muck, slope 0%; Spartina pectinata - Scirpus pungens herbaceous vegetation; associated species are Agrostis stolonifera, Ambrosia psilostachya, Echinochloa muricata, Eleocharis palustris. Occasional. Phenology: fruiting.RMRM319033 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray1215David L. Martin197882214U.S.A.WyomingBig HornWorland Bureau of Land Management District: S of Greybull River: S of Otto.-108.238444.27731256Growing in low spots with water from irrigation ditch overflow 0.1-0.3 m deep; in a meadow of Hordeum jubatum. Phenology: fruiting.RMRM579012 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray18134Erwin F. Evert1989730211U.S.A.WyomingParkSouthwestern Absaroka Mountains: Deer Creek Canyon, ca 3/4 mi W of canyon mouth; ca 44 mi SW of Cody.-109.62444.171822862317Along trail on south side of canyon on open, rocky, steep south facing slope with scattered limber pine and Douglas fir. Associated species include Elymus spicatus, Oryzopsis hymenoides, et. al. Phenology: flowering.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray6862Erwin F. Evert198477189U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: along south side of North Fork Shoshone River, ca 3/4 mi W of Wapiti, near the mouth of Rand Creek.-109.48344.46181707In wet soil of irrigation seepage.RMRM609401 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray6862Erwin F. Evert198477189U.S.A.WyomingParkAbsaroka Mountains: North Fork Shoshone River Drainage: along south side of river, ca 3/4 mi W of Wapitti, near the mouth of Rand Creek.-109.482444.46181707In wet soil of irrigation seepage. Phenology: fruiting.RMRM544065 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray584Jan Pollet1989826238U.S.A.WyomingPlatteAlong west bank of Glendo Reservoir, 3 road mi E of Glendo.-105.020342.45661437Bank of reservoir, below Glendo Dam. Phenology: flowering.RMRM544059 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray659Jan Pollet198992245U.S.A.WyomingPlatteNorth Platte River: S of U.S. Hwy 26, 0.5 road mi S of Guernsey.-104.744342.25491323Phenology: flowering.RMRM649704 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray3196Amy J. Roderick199784216U.S.A.WyomingCarbonUpper North Platte and Laramie River Drainages: Saratoga Lake E of Wyo Hwy 130, ca 1.2 air mi ENE of Saratoga; ca 18 air mi N of Encampment.-106.793441.47582065Wetlands and disturbed gravelly area surrounding lake. Phenology: flowering & fruiting.RMRM279864 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray591Richard W. Scott196582214U.S.A.WyomingFremontAlong the Popo Agie River; just S of Lander city limits.-108.747742.81011615Overflow channel of the river. Phenology: flowering.RMRM574772 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray5384Robert D. Dorn1992919263U.S.A.WyomingGoshenPacker Lake.-104.056541.89881250Lake shore with Polygonum lapathifolium, Scirpus. Phenology: fruiting.RMRM304739 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray1080Ronald G. Schreibeis Valerie Schreibeis1977823235U.S.A.WyomingBig Horn8-9 mi W of Basin along the Greybull River.-108.218244.3786Uncommon in riparian zone near reservoir. Phenology: flowering.RMRM366542 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrayRH109Steve Kilpatrick J. L. Robinson198269160U.S.A.WyomingGoshenWyoming Game and Fish Department's Rawhide unit along the North Platte River, ca 3.3 air mi SE of Lingle, ca 6.8 air mi WNW of Torrington.-104.30642.10071250Backwater area. Phenology: flowering.RMRM602438 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray14418Walter Fertig Jane Struttmann1993817229U.S.A.WyomingPlatteSoutheastern Plains: ca 1.5 air mi W of I-25, adjacent to Brookie Road, north end of Wheatland.-105.018442.0972Fallow field dominated by Bromus inermis at edge of grove of Populus deltoides and Elaeagnus. Phenology: flowering.RMRM602043 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray14442Walter Fertig Jane Struttmann1993817229U.S.A.WyomingPlatteSoutheastern Plains: ca 1.5 air mi W of I-25, adjacent to Brookie Road, north end of Wheatland.-105.018442.0972Dry, sandy-gravelly roadside dominated by Echinochloa, Setaria. Phenology: flowering.RMRM354701 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray452Yoshiko Akashi198292245U.S.A.WyomingFremontRiverton: W of Central Wyoming College apartments.-108.429143.03371567Phenology: flowering.RMRMRS547 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray232J. J. Thornber1903730211U.S.A.ArizonaPimaFort Lowell.731Phenology: buds.RMRM346178 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray8600Gary E. Larson Aquatic Plants class198294247U.S.A.South DakotaBennettLaCreek National Refuge, Cedar Creek.-101.627743.0619942Sandy margin of creek in shallow water. Common. Phenology: fruiting.RMRM107012 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray463Herman E. Hayward1926816228U.S.A.South DakotaFall RiverHot Springs, Hot Brook Creek.-103.509343.451910571140Along creek gravel bars. Phenology: flowering.RMRM128189 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray724Earl F. Castetter1931811223U.S.A.New MexicoSandovalJemez Mountains: La Cueva.-106.636335.862992332Irrigation ditch. Phenology: flowering & fruiting.RMRM220091 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray36781E. P. Killip194693246U.S.A.ColoradoEl PasoColorado Springs; suburbs southwest of city.Swampy soil. Phenology: flowering & fruiting.RMUSFS451229 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray195E. R. Ware1932920264U.S.A.ColoradoGarfieldWhite River National Forest.1768On 5% west-facing slope in light sandy loam soil of open habitat with grasses: Poa, Dactylis and Populus, Trifolium. Distributed amongst ditches. Phenology: flowering & fruiting.RMRM117428 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray1163Earl L. Johnston192785217U.S.A.ColoradoWeldEvans, CO.Phenology: flowering & fruiting.RMRM61425 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray3903Francis Ramaley1907915258U.S.A.ColoradoBoulderGaymor Lake.1524Phenology: flowering & fruiting.RMRM23361 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrayA208Francis Ramaley1900101274U.S.A.ColoradoBoulderNear Boulder.Phenology: flowering & fruiting.RMRM43030 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray5000Frank Tweedy19027182U.S.A.ColoradoBoulderNear Boulder.15241829Plains and foothills. Phenology: flowering & fruiting.RMRM163437 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray1175George E. Osterhout1896914258U.S.A.ColoradoWeldNew Windsor, lake pasture.Phenology: flowering & fruiting.RMRM31102 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray2417George E. Osterhout1901829241U.S.A.ColoradoBoulderBoulder.Phenology: flowering & fruiting.RMRM163438 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray4837George E. Osterhout191295249U.S.A.ColoradoWeldWindsor.Near river. Phenology: flowering & fruiting.RMRM163436 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray6070George E. Osterhout1920829242U.S.A.ColoradoWeldWest of Windsor, CO.Phenology: flowering & fruiting.RMRM163440 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray7365George E. Osterhout1902822234U.S.A.ColoradoWeldNew Windsor.Lake in my field. Phenology: flowering & fruiting.RMRM163439 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray7366George E. Osterhout1897827239U.S.A.ColoradoLarimerNear Livermore.Phenology: flowering & fruiting.RMRM12273 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrayNo numberGeorge E. Osterhout189899252U.S.A.ColoradoWeldWindsorPhenology: flowering & fruiting.RMRM227658 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrayNo numberGeorge E. Osterhout1902822234U.S.A.ColoradoWeldNew Windsor.Phenology: flowering & fruiting.RMRM312029 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrayNo numberGeorge E. Osterhout1931912255U.S.A.ColoradoWeldWindsorRiver. Phenology: flowering & fruiting.RMRM312175 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrayNo numberGeorge E. Osterhout1909911254U.S.A.ColoradoWeldWindsorPhenology: flowering & fruiting.RMRM312179 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrayNo numberGeorge E. Osterhout1897827239U.S.A.ColoradoLarimerNear Livermore.Phenology: flowering & fruiting.RMRM98737 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray1607Hazel M. Schmoll1924920264U.S.A.ColoradoArchuletaPiedraSwamp between willows. Phenology: flowering & fruiting.RMRM163434 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray5028Paul C. Standley1908818231U.S.A.New MexicoSan MiguelNear Pecos.-105.675635.574192042Phenology: flowering & fruiting.RMUSFS451280 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray1098Ralph K. Gierisch193982214U.S.A.ColoradoSaguacheRio Grande National Forest: La Garita Creek.On 5% east-facing slope in sandy soil of a meadow. Phenology: flowering & fruiting.RMRM283436 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray198Ronald L. Hartman1966820232U.S.A.New MexicoColfaxPhilmont Scout Ranch, near Cimarron: just south of the Volunteer Training Center.-104.948836.45622012In irrigation ditch in pasture. Phenology: flowering & fruiting.RMRM299174 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray2505Ronald L. Hartman1968727209U.S.A.New MexicoColfaxPhilmont Scout Ranch, near Cimarron: near Ranch Headquarters.-104.946136.46132012Occasional along dirt road in meadow. Phenology: flowering & fruiting.RMUSFS451207 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray431Tibo Gallegos1922816228U.S.A.ColoradoNo countyCochetopa National Forest: Mill Creek Meadow.2439On level ground in deep clay of a meadow. Phenology: flowering & fruiting.RMUSFS451281 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray640W. R. Chapline, Jr.1916821234U.S.A.New MexicoSierraGila National Forest: bottom South Percha Creek.-107.7514932.899721342195On level ground in clay loam soil with Grama, Bromus, Lycurus, Junegrass, Geranium and Senecio. Distributed in upper woodlands and Ponderosa pine. Phenology: flowering & fruiting.RMUSFS451228 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray25William O. Sander1915629180U.S.A.ColoradoSaguacheCochetopa National Forest: Saguache.2359On level ground in black loam soil with grasses. Phenology: flowering & fruiting.RMUSFS451208 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray97Joseph Kramer1924730212U.S.A.New MexicoCatronDatil National Forest: Big Springs.1981Level slope; sandy flat soil; open bottomland; with weeds. Phenology: flowering & fruiting.RMRM74814 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray894Leslie N. Goodding1910826238U.S.A.ArizonaCochiseHuachuca Mountains: Miller Canyon.-110.27531.416691737Phenology: flowering & fruiting.RMRM606975 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray17128B. E. Nelson Jan Pollet1989718199U.S.A.WyomingPlatteLaramie Mountains: Cottonwood Creek above the falls, ca 23 air mi NW of Wheatland; ca 11 air mi ENE of Laramie Peak.-105.253942.31281676Stream bank and bench. Phenology: flowering & fruiting.RMRM606976 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray17332aB. E. Nelson Jan Pollet1989719200U.S.A.WyomingPlatteSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Sybille Creek off Wyo Hwy 310, Palmer Canyon Road, ca 6.7 air mi W of Wheatland.-105.087242.054414321445Stony sandbars. Phenology: fruiting.RMRM317433 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray2347B. E. Nelson1978926269U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole: ca 1-1.5 mi SW of Torrington, S of golf course along North Platte River.-104.213242.05491250In gravelly soil in marshy area along river with Lycopus and Rumex. Common. Phenology: flowering.RMRM317434 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray2546B. E. Nelson1978928271U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole: UW Experimental Farm, ca 2.3 air mi NW of Torrington, ca 7.3 air mi SE of Lingle on U.S. Hwy 26.-104.220842.7931250Along irrigation ditch with Rumex and Bidens. Abundant. Phenology: flowering.RMRM648298 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray8594B. E. Nelson1981723204U.S.A.WyomingHot SpringsBighorn Basin: along the Big Horn River, ca 7 air mi NNE of Thermopolis; ca 1 air mi ENE of Lucerne.-108.146943.73941310On mud flats along an overflow channel.RMRM389206 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray5486June Haines Georgia Haines1985812224U.S.A.WyomingFremontWind River Basin: Ocean Lake, east side, ca 3 air mi WSW of Midvale.-108.567243.207515951609Meadow at edge of lake. Phenology: flowering.RMRM606977 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray27545B. E. Nelson1993726207U.S.A.WyomingPlatteSouthern Powder River Basin/Southeastern Plains: Hartville Uplift: along Wyo Hwy 270 between the cemetary and Quarry Road, ca 1.2 air mi ENE of Guernsey.-104.723942.27031341At the end of a concrete drain. Phenology: flowering & fruiting.RMRM606978 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray29235B. E. Nelson1993826238U.S.A.WyomingConverseSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along the North Platte River ca 0.5-0.8 mi above the mouth of Wagon Hound Creek, ca 6.8 air mi S of Douglas.-105.372542.65691445Wet area in old overflow channel and thickets along the edges. Phenology: fruiting.RMRM606979 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray29616B. E. Nelson1993831243U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Goshen Hole: along the North Platte River on London Flats, ca 2.2 air mi S of Lingle, ca 9.5 air mi WNW of Torrington.-104.356642.10721262Sand bars, muddy river bank, and low areas in the river bottom. Phenology: flowering.RMRM654746 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray33481B. E. Nelson Tim Chumley and Robbin Romberg199484216U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Goshen Hole: Sinnard Reservoir and vicinity, ca 4.5 air mi WNW of Hawk Springs; ca 19 air mi SSW of Torrington.-104.347841.807713261338Marshy channel below the dam and wet meadows. Phenology: flowering & fruiting.RMRM654747 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray33580B. E. Nelson David Reilly199488220U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: along the Laramie River E of the fort ca 2.5 air mi WSW of Fort Laramie (town); ca 21 air mi WNW of Torrington.-104.542142.20041292In slow water at the edge of the river. Phenology: flowering & fruiting.RMRM654748 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray33622B. E. Nelson199488220U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: below the Fort Laramie Canal ca 2.5 air mi WSW of Fort Laramie (town), ca 20.5 air mi WNW of Torrington.-104.547242.198812921298In a slough. Phenology: flowering & fruiting.RMRM654749 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray33850B. E. Nelson Tim Chumley and Robbin Romberg1994811223U.S.A.WyomingPlatteSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Chugwater Creek, ca 0.5 air mi N of Bordeaux, ca 9.5 air mi SE of Wheatland.-104.837741.93731475Steep creek bank and sand bars. Phenology: flowering & fruiting.RMRM654750 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray34590B. E. Nelson1994830242U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: along the North Platte River, ca 1 air mi SW of Fort Laramie (town); ca 20.5 air mi NW of Torrington.-104.532142.20871286River bank and shore sand bars. Phenology: flowering & fruiting.RMRM654751 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray288Timothy W. Chumley1994824236U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Goshen Hole: along Horse Creek between County Road 180 and County Road 182, ca 1/2 air mi E of Hawk Springs, ca 19.3 air mi SSW of Torrington.-104.255241.79113171323Along open banks of creek, in grazed pasture and along irrigation ditches in the pasture. Phenology: flowering & fruiting.RMRM7527 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray2532Aven Nelson1896729211U.S.A.WyomingWestonCambria Canyon.-104.208643.907813411585Phenology: buds.RMRM379874 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray11799B. E. Nelson1984912256U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: Jane Draw, ca 2.3 air mi NNE of Aladdin, ca 21 air mi NE of Sundance.-104.179444.67171097Dry reservoir. Phenology: flowering & fruiting.RMRM379873 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray11992bB. E. Nelson1984916260U.S.A.WyomingCrookBlack Hills: along Sand Creek, ca 0.7 air mi S of Beulah, ca 18.8 air mi NE of Sundance.-104.098944.53921067Grassy stream bank and stream bottom. Phenology: flowering & fruiting.RMRM379875 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray5161aHollis Marriott1983728209U.S.A.WyomingCrookBlack Hills, Redwater Creek ca 2.2 air mi WNW of Beulah.-104.140344.55333600Streambank Phenology: buds.RMRM379872 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray16534Ronald L. Hartman1983718199U.S.A.WyomingCrookBlack Hills: Horse Creek, ca 12.5 air mi NNW of Aladdin.-104.284244.802781097Creek bottoms and roadside; streamside. Phenology: flowering.RMRM904847 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray7000Ben Legler200783215U.S.A.ColoradoLas AnimasVermejo Park Ranch: in Long Canyon 0.65 air mi N of mouth of Joe Baker Canyon; 1.1 air mi N of New Mexico and 15 air mi SW of Raton.-104.699055637.010252118Rocky bar adjacent to flowing stream, with Verbascum thapsus, Ambrosia, Ratibida columnifera, grasses. Tepals pink; occasional in moist gravelly soil on stream banks. Photographed. Phenology: flowering.RMUSFS884849 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray3308Hans Hallman2009730211U.S.A.MontanaCarterCuster National Forest: Ekalaka Hills: in the vicinity of Russel Spring just S of Camp Needmore off of Forest Road 3104, ca 6.5 air mi SE of Ekalaka.-104.457145.823311611167Moist riparian area dominated by grasses. Phenology: flowering & fruiting.RMRM521074 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray9150Gary E. Larson1983713194U.S.A.South DakotaDayWaubay National Wildlife Refuge: Spring Coulee.Bank at the edge of beaver pond. Occasional. Phenology: flowering.RMRM15158 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrays.n.J. M. Bates1898827239U.S.A.NebraskaBrownAinsworth.Accession number duplicated in database. Phenology: flowering & fruiting.RMRM18365 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrays.n.J. M. Bates1899916259U.S.A.NebraskaBrownLong Pine.Phenology: flowering & fruiting.RMRM234812 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGrays.n.Harry Hapeman189174185U.S.A.NebraskaKearneyMinden.Phenology: flowering & fruiting.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray9394Joseph L. M. Charboneau2011811223U.S.A.MontanaPhillipsBowdoin National Wildlife Refuge: along Refuge Tour Road, near Teal Pond Complex, ca 5 air mi W of Beaver Creek, ca 15 air mi WSW of Saco; ca 11 air mi ENE of Malta.-107.650948.406676679Russian olive thicket. Phenology: flowering & fruiting.RM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray3308Hans Hallman2009730211U.S.A.MontanaCarterCuster National Forest: Ekalaka Hills: in the vicinity of Russel Spring just S of Camp Needmore off of Forest Road 3104, ca 6.5 air mi SE of Ekalaka.-104.457145.823311611167Moist riparian area dominated by grasses. Phenology: flowering & fruiting.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray11720Lori E. Brummer2012910254U.S.A.ColoradoDeltaGunnison Gorge Wilderness: West River Trail from wilderness boundary S to where trail ends at cliff, ca 3/4 trail mi from wilderness boundary, ca 7.5 air mi SW of Hotchkiss.-107.836738.748915671582Riparian area in sparse pinyon/juniper/shrub/rock mix. Phenology: flowering & fruiting.RMRM909855 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray3701Bonnie Heidel2012725207U.S.A.WyomingFremontEast Slope Wind River Mountains: Beauty Lake, 0.5 mi SE of Black Mountain, ca 16 mi W of Lander.2797Drawdown zone around lake, on moist sandy soil, with Eleocharis acicularis. Common. Phenology: flowering & fruiting.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray8768Joshua J. Irwin2012720202U.S.A.IdahoLemhiLemhi Valley: Lemhi Hole recreation site, 0.9 air mi N of Salmon.-113.8916345.18798119525-75 individuals estimated in hydric soil within a forb dominated meadow, no slope, alluvial geology. Phenology: flowering.RMRM914569 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray10732Robert D. Dorn2013727208U.S.A.WyomingGoshenCa 4 mi NE of Lingle, along Rawhide Creek.-104.28333342.1733331310Stream bank, with Carex and Rumex. Flowers pink. Phenology: flowering.RM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray2323C. H. Refsdal199482214U.S.A.UtahSummitSouthwestern Wyoming and Adjacent Utah: Flaming Gorge National Recreation Area: Little Hole, ca 4 air mi E of Dutch John, on the north side of the Green River.-109.309340.90881661Shoreline. Phenology: flowering.RM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray2365C. H. Refsdal Duane Atwood and Lucy Jordan199482214U.S.A.UtahDaggettSouthwestern Wyoming and Adjacent Utah: Grasshopper Island in the Green River, ca 11 air mi E of Dutch John.-109.290240.90881664Shoreline. Phenology: flowering.RM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray2418C. H. Refsdal Duane Atwood and Lucy Jordan199482214U.S.A.UtahDaggettSouthwestern Wyoming and Adjacent Utah: Browns Park: on the south side of Green River.-109.25240.89431676Birch\Cornus at spring. Phenology: flowering.RMRM921600 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray11534Robert D. Dorn2014811223U.S.A.WyomingPlatteRock Lake, ca 6 mi SW of Wheatland.-105.02666741.9883331524Lake shore, with Trifolium and Potentilla. Flowers pink; plant prostrate. Phenology: flowering.RMRM Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray11423bLori E. Brummer2012827240U.S.A.ColoradoMesaPlateau Creek at confluence with Big Wash, ca 1 mi E of the junction of Colo Hwy 65 and I-70, ca 17 air mi NE of Grand Junction.-108.273839.18081569In creek cobbles. Phenology: flowering & fruiting.RMRM957874 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray1094Carlos A. Popolizio Donald L. Hazlett1996829242U.S.A.WyomingPlatteCamp Guernsey: west shore of Guernsey Reservoir, ca 1.0 km NW of Stokes Siding.1350Gentle slope; lacustrine; sand; with Sagittaria cuneata, Populus, Polygonum spp. Infrequent; decumbent, fibrous rooted herb; 5-7 dm tall; leaf dark blotch on center of leaf; with swollen node bases; corolla pink. Phenology: flowering.RMRM957872 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray1026aCarlos A. Popolizio Donald L. Hazlett1996826239U.S.A.WyomingPlatteCamp Guernsey: on south bank of North Platte River, ca 0.1 km S of Cantonment, ca 0.1 kn N of Oregon Trail.1450Gentle to modereate slope; riverine; sand; with Elaeagnus angustifolia, Melilotus officinalis, Eleocharis palustris, Carex, Scirpus spp.. Locally common; erect to decumbent, rhizomatous herb; 4-6 dm tall; corolla pink. Phenology: flowering.RMRM957873 Persicaria maculosaphysical specimenPolygonaceaePersicariamaculosaGray1190Donald L. Hazlett Carlos A. Popolizio199697251U.S.A.WyomingPlatteCamp Guernsey: on North Platte River, ca 3.2 km WNW of confluence with Guernsey Reservoir and ca 2.0 km NNE of Wendover.1450Level; riverine; sand; with Agrostis stolonifera, Verbasum thapsus, Rumex crispus, Juncus, Polygonum spp… Common; erect, perennial herb; 2-4 dm tall; corolla cream. Phenology: flowering.36003,1,0true