: 1.21 $2024-03-28T15:49:21-7:0034.230.68.214searchRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.5867Timothy W. Chumley1996811224U.S.A.ColoradoDouglasEast-central Colorado: Mosquito Range to Plains: Rampart Range: Turkey Creek: along the creek-105.250339.135222922439In dense willow thickets along the banks of the creek. Phenology: fruiting.RMRM680035 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.58728Ronald L. Hartman Jim Fowler1997726207U.S.A.WyomingParkNorthern Absaroka Area: east side of Sheep Mountain, ca 11 air mi SW of Cedar Mountain.-109.305144.392217072012Sedimentary slopes with wet spots. Phenology: fruiting.RMRM680036 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.59918Ronald L. Hartman1997816228U.S.A.WyomingParkNorthern Absaroka Area: Legg Creek area along the South Fork Shoshone River, South Fork Road, ca 1.8 air mi SW of Hunter Creek Road turnoff.-109.583744.186319512012Along gravel bars and low areas along the river and bench areas and disturbed areas. Phenology: flowering & fruiting.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2422Peter J. Ebertowski2002731212U.S.A.WyomingWestonThunder Basin National Grassland and Vicinity: West Plum Creek on Plum Creek Road, ca 6.5 air mi NW of Newcastle; ca 21 air mi SE of Upton.-104.28943.935913531365Grassy creek floodplain with willow and cottonwood. Phenology: flowering & fruiting.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2821Peter J. Ebertowski2002811223U.S.A.WyomingWestonThunder Basin National Grassland and Vicinity: Skull Creek on U.S. Hwy 16, ca 8 air mi NW of Newcastle; ca 18.5 air mi SE of Upton.-104.349443.921812711277Creek bed. Phenology: fruiting.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3706Peter J. Ebertowski200291244U.S.A.WyomingWestonThunder Basin National Grassland and Vicinity: along West Plum Creek on Plum Creek or County Road 30, ca 6.5 air mi NW of Newcastle, ca 7 air mi ESE of Osage.-104.28943.93591359Edge of low creek bank. Phenology: fruiting.RMRM913023 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.40570Erwin F. Evert2003727208U.S.A.WyomingParkAbsaroka Mountains: North Fork Shoshone River Drainage: along the south side of the river ca 1/3 mi E of the mouth Aspen Creek, ca 30 mi W of Cody.1853Seasonally wet alkaline area with Sarcobatus vermiculatus.RMRM726415 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.11544Erwin F. Evert1986826238U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: immediately N of U.S. Hwy 14, 16, and 20, ca 0.5 mi W of the mouth of Libby Creek.-109.825444.50531978In wet area along highway.RMRM726600 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.11735Erwin F. Evert1986829241U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: along north side of North Fork Shoshone River, ca 1/8 mi W of Newton Creek Campground.-109.76544.44731890Disturbed riparian community along river.RMRM611535 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.25638Erwin F. Evert199378189U.S.A.MontanaStillwater[location and coordinates withheld]1719Mire and swamp forest of Picea glauca with Carex disperma, Carex leptalea, Petasites sagittatus, Cypripedium calceolus var. parviflorum, and Calamagrostis canadensis. Phenology: vegetative only.RMRM610518 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.26401Erwin F. Evert199381213U.S.A.MontanaMadison[location and coordinates withheld]1814Wet soil along ditch with Carex rostrata and Cicuta maculata. Phenology: flowering & fruiting.RMRM818818 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.33477Erwin F. Evert199778189U.S.A.MontanaBeaverheadCentennial Valley: Beaverhead National Forest: Elk Springs, ca 0.5 mi SW of Elk Lake; 8 mi NW of Red Rock Pass.1951Wet soil with Carex nebrascensis, Mimulus guttatus, and Catabrosa aquatica. Phenology: flowering & fruiting.RMRM819413 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.34062Erwin F. Evert1997722203U.S.A.MontanaMadisonMadison Valley: South Madison Fishing Access along the east side of the Madison River, ca 25 mi S of Ennis.1731Riparian community adjacent to river with Betula occidentalis, Salix bebbiana, and Smilacina stellata. Phenology: fruiting.RMRM820042 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.34685Erwin F. Evert199786218U.S.A.MontanaCarbonAlong the bottom of Hollenbeck Draw, 1/4 mi E of Mont Hwy 72, 5 mi S of Belfry.12071237Riparian area in wet soil with Triglochin maritimum, Deschampsia cespitosa, and Eleocharis palustris. Phenology: flowering & fruiting.RMRM820533 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.35492Erwin F. Evert199878189U.S.A.MontanaSweet GrassAbsaroka-Beartooth Mountains: Gallatin National Forest: Hells Canyon Campground, 35 mi SW of Big Timber.-110.210445.35591853Edge of pond west of campground with Carex rostrata, Carex canescens, and Hippuris vulgaris Phenology: fruiting.RMRM821895 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.37977Erwin F. Evert199987219U.S.A.WyomingParkYellowstone Plateau: Yellowstone National Park: along the south side of Pelican Creek, ca 6 mi NE of Fishing Bridge.-110.262244.57172378Wet gravel and seepage with Limosella aquatica, Glyceria striata, and Eleocharis palustris. Phenology: flowering & fruiting.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.11170Erin Foley200487220U.S.A.ColoradoGrandMiddle Park: Corral Creek, ca 11 air mi E of Kremmling and ca 4 air mi W of Hot Sulphur Springs.-106.193640.068322832378Along creek and adjacent rocky slopes. Phenology: flowering & fruiting.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3124Laura Welp1994730211U.S.A.WyomingCarbonGreat Divide Basin Area: Great Divide Basin: Jepp Canyon, ca 4.5 air mi W of Bridger Pass; ca 16.5 air mi SE of Creston Junction.-107.49916741.5591672195Small creek cutting through low sagebrush hills at base of canyon; wet sandy soil. Phenology: fruiting.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.47985Ronald L. Hartman1994712193U.S.A.WyomingTetonGros Ventre Area: Game Creek, ca 6-7 air mi N of Hoback Junction.-110.704443.413919812012Open stream area and lower slopes, calcareous. Phenology: flowering.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.49896Ronald L. Hartman1994822234U.S.A.WyomingTeton[location and coordinates withheld]1829Along waterway and upslope. Phenology: fruiting.RMRM724150 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.702Orval C. Harrison199474185U.S.A.WyomingLincolnWyoming Range: Greys River Drainage: along Greys River at the confluence of Little Greys River, ca 8 air mi E of Alpine: ca 29 air mi NNE of Afton.-110.863843.14751820Meadow adjacent to the river. Phenology: flowering & fruiting.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.7412Emily A. Holt Benjamin Madsen2001731212U.S.A.ColoradoChaffeeCentral Colorado: Sawatch Range, East Slope Continental Divide: east side of Arkansas River, just N of Cottonwood Creek, ca 1.5 air mi SE of Nathrop.-106.062538.73272317Palustine wetland along river. Phenology: flowering & fruiting.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2201Joy Handley1999723204U.S.A.IdahoValleyPayette National Forest and Vicinity: Salmon River Montains Area: Lick Creek Road (Forest Road 339) near Lake Fork Guard Station, ca 7 air mi E of McCall; ca 16 air mi ESE of New Meadows.-115.953444.92641615Sedge bog with Carex buxbaumii. Phenology: flowering.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.17950B. E. Nelson Michelle Nelson198988220U.S.A.ColoradoRouttSierra Madre\Park Range: Park Range: along Yarmony Creek at the southeast base of Congor Mesa, ca 20 air mi SE of Yampa; ca 1.5 air mi NE of Copper Spur.-106.673639.92662256Brushy stream bottom.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.17981B. E. Nelson Michelle Nelson198988220U.S.A.ColoradoEagleSierra Madre\Park Range: Park Range: Routt National Forest: Along Yarmony Creek ca 0.4 mi below Copper Spur, ca 18.7 air mi NNE of Eagle, ca 1.5 air mi ESE of McCoy.-106.692939.91192103Moist to wet slope of seep.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.18000B. E. Nelson Michelle Nelson198988220U.S.A.ColoradoGrand[location and coordinates withheld]2164Brushy stream bottom with scattered narrowleaf cottonwood, Douglas fir, and blue spruce.RM772944 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8388Kevin J. Taylor1998714195U.S.A.ColoradoDeltaNorthern Gunnison Basin: ca 5 1/4 air mi S of Paonia.-107.582538.792920732164Juniper, sagebrush, oak and along creek. Phenology: flowering.RM772915 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8891Kevin J. Taylor John Gutrich1998720201U.S.A.ColoradoGunnison[location and coordinates withheld]2286Uplands near constructed wetland along river. Phenology: flowering.RM772914 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.9235Kevin J. Taylor1998724205U.S.A.ColoradoGunnisonNorthern Gunnison Basin: ca 9.5 air mi ENE of Parlin.-106.556838.50692698Along creek; Salix. Phenology: flowering.RMRM665639 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1928bAmy J. Roderick199779190U.S.A.WyomingCarbonUpper North Platte and Laramie River Drainages: public access to Big Creek, ca 17 air mi SE of Encampment; ca 7.6 air mi N of Colorado.-106.5241.09612347Riparian area along creek. Phenology: flowering.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4453Grace 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 & fruiting.RMRM665638 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2026Amy J. Roderick1997710191U.S.A.WyomingCarbonUpper North Platte and Laramie River Drainages: North Platte River, N of Bennett Peak, ca 16.8 air mi SE of Saratoga; ca 11 air mi NE of Encampment.-106.595741.26842207Cottonwood and willow lined area adjacent to river. Phenology: flowering.RMRM940549 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1326Jill E. Larson2005620171U.S.A.New MexicoTaosCarson National Forest and Vicinity: John Dunn Bridge at Rio Grande, ca 2.5 air mi W of Arroyo Hondo.-105.708736.53521981Canyon bottom/riparian and rocky canyon walls. Phenology: flowering.RM677749 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1809B. A. Packer J. Brondum and T. McGowan1997715196U.S.A.WyomingAlbanyLaramie Range: Halleck Canyon Road along Little Halleck Creek, ca 31 air mi NE of Laramie.-105.32241.849318441947Creekside. sheet 1 of 2 Phenology: flowering & fruiting.RMRM803788 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4856Luanne Lum Michelle Wilson2002723204U.S.A.WyomingParkBighorn Basin: along Shoshone River W of Willwood Dam and County Road-108.905844.67313441371Riparian. Phenology: flowering & fruiting.RMRM803787 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4902Luanne Lum2002726207U.S.A.WyomingWashakieBighorn Basin: E of Little Slick Creek, ca 4.9 air mi ESE of Worland.-107.878144.00041292Irrigation ditch. Phenology: fruiting.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.7513Margarette J. Lyon1994818230U.S.A.ColoradoMesaSan Miguel and Lower Dolores River Drainages: Unaweep Canyon: north side of West Creek below bridge.-108.893838.77691768Seep on south-facing slope with dense sedges; surrounding riparian area with Populus and Quercus; red, sandy soil. Phenology: flowering & fruiting.RMRM804264 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.12500Hollis Marriott2005819231U.S.A.South DakotaPenningtonBlack Hills: Mount Rushmore National Memorial: Lafferty Gulch just S of park boundary.1417Drainage bottom in paper birch/beaked hazel forest; along small stream with granite boulders. NPS Accession No. ACC 278; Catalog No. 7095. Phenology: flowering & fruiting.RMRM677743 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.42524B. E. Nelson1997812224U.S.A.WyomingAlbanyLaramie Range: along Three Cripples Creek ca 1-1.5 air mi W of Harris Park or Forest Road 633, ca 1.5-2 air mi ESE of Esterbrook; ca 25 air mi S of Douglas.-105.332442.413116951798In shallow water of stream. Sheet 2 of 2 Phenology: fruiting.RMRM532269 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.6052Erwin F. Evert1983814226U.S.A.WyomingParkAbsaroka Mountains; North Fork Shoshone River Drainage; on south side of river, ca 0.3-0.5 mi W of Moss Creek.-109.724744.44731859Marsh. Phenology: fruiting.RMRM354460 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1380June Haines198079191U.S.A.WyomingFremontOcean Lake.-108.567243.17851597Near the edge. Phenology: flowering.RMRM386462 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.5370June Haines198587219U.S.A.WyomingFremontSweetwter River, ca 3 air mi NE of Jeffrey City.-107.789442.525818991932Meadow north of river. Phenology: flowering & fruiting.RMRM386461 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.5489June Haines1985812224U.S.A.WyomingFremontEast side of Ocean Lake, ca 3 air mi WSW of Midvale.-108.567243.207515951609Meadow at edge of lake. Phenology: fruiting.RMRM386460 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.7091June Haines Georgia Haines1986830242U.S.A.WyomingFremontSweetwater River, S of bridge across River on Agate Flats Road, ca 9.5 air mi ENE of Jeffrey City.-107.632142.51121884Moist meadow above river and river bank. Phenology: fruiting.RMRM311772 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3197Robert D. Dorn1978819231U.S.A.WyomingLaramieDiamond Creek.-104.882741.14481890Cattail swamp with Scirpus and Polygonum. Phenology: fruiting.RMRM319657 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3307Robert D. Dorn197978189U.S.A.WyomingLaramieCanyon below Granite Springs Reservoir.-105.221341.1732164Stream bank with Heracleum and Alnus. Phenology: flowering.RMRM383866 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4531Robert D. Dorn1986917260U.S.A.WyomingTetonYellowstone National Park, Moose Falls, 1 1/4 mi N of South Entrance.-110.673544.15132134Wet slope with Rudbeckia and Juncus. Phenology: flowering.RMRM295521 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3144Ronald L. Hartman197176187U.S.A.WyomingCarbonCa 2 mi E of Medicine Bow on U.S. Hwy 30.-106.158741.8932027Common in moist meadow. Cytological Voucher: 2n = 22. Phenology: flowering.RMRM295516 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3163Ronald L. Hartman197177188U.S.A.WyomingJohnsonHwy 16, 14 mi SW of Ucross.-106.63244.38061341Common on wet stream bank. Cytological voucher: 2n = 22. Phenology: flowering.RMRM295515 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3164Ronald L. Hartman197177188U.S.A.WyomingSheridanCa 5 mi W of Ucross.-106.63444.58481280Common in moist area. Cytological voucher: 2n = 22. Phenology: flowering.RMRM295511 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3174Ronald L. Hartman1971719200U.S.A.WyomingAlbanyCa 1 mi E of Horse Creek Ranch.-105.318141.388332286Common along stream. Cytological voucher 2n = 22 Phenology: buds.RMRM295509 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3181Ronald L. Hartman1971722203U.S.A.WyomingCarbonWyo Hwy 130, ca 8 mi E of Jct. with Wyo Hwy 230.-106.595741.35452256Common in moist soil on roadside. Cytological voucher: 2n = 22. Phenology: flowering.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1716Rachel Newton2005710191U.S.A.WyomingAlbanyWetlands and Adjacent Areas: Threemile Creek, ca 16 air mi SE of Medicine Bow.-106.038541.70842095Moist banks and flood plains. Phenology: flowering.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1855Rachel Newton2005711192U.S.A.WyomingFremontWetlands and Adjacent Areas: Sweetwater River, ca 10 air mi NW of Muddy Gap Junction.-107.594942.46771857Moist banks. Phenology: flowering.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2147Rachel Newton2005720201U.S.A.WyomingLincolnWetlands and Adjacent Areas: Coal Creek, ca 12 air mi NNE of Cokeville.-110.856342.24592057Moist banks and flood plains. Phenology: flowering.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2295Rachel Newton2005720201U.S.A.WyomingSubletteWetlands and Adjacent Areas: Green River, ca 12 air mi NNE of La Barge.-110.103642.42322043Moist banks. Phenology: flowering.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2472Rachel Newton2005725206U.S.A.WyomingAlbanyWetlands and Adjacent Areas: flooded highway easement, ca 12 air mi SE of Medicine Bow.-105.999641.81942089Emergent in standing water. Phenology: flowering.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3379Rachel Newton2005810222U.S.A.WyomingFremontWetlands and Adjacent Areas: Sweetwater River, ca 38 air mi SE of Lander.-108.077342.57991971Exposed mud flats and river banks. Phenology: flowering & fruiting.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3455Rachel 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 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3573Rachel Newton2005825237U.S.A.WyomingSubletteWetlands and Adjacent Areas: East Fork River, ca 15 air mi SE of Pinedale.-109.682342.71482086Moist banks and flood plains. Phenology: flowering.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4550Rachel Newton200668159U.S.A.WyomingWeston[location and coordinates withheld]1400Along moist creek banks and flood plains. Phenology: flowering.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4863Rachel Newton2006612163U.S.A.WyomingCrookWetlands and Adjacent Areas: Redwater Creek, ca 2 air mi W of Beulah; ca 14 air mi NE of Sundance.-104.1192844.547921067Along moist shaded creek banks and flood plains. Phenology: flowering.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.5187Rachel Newton2006622173U.S.A.WyomingWashakieWetlands and Adjacent Areas: Brokenback Creek, ca 6 air mi NNW of Ten Sleep.-107.4985444.100381368Along moist creek banks. Phenology: flowering.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.5851Rachel Newton200676187U.S.A.WyomingSubletteWetlands and Adjacent Areas: Duck Creek, ca 4 air mi W of Pinedale.-109.9341442.873992158Moist creek banks and flood plains. Phenology: flowering.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.6414Rachel Newton2006728209U.S.A.WyomingWestonWetlands and Adjacent Areas: Plum Creek, ca 6 air mi NW of Newcastle.-104.2836543.933751328Moist creek bank. Phenology: fruiting.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.6425Rachel Newton2006728209U.S.A.WyomingWeston[location and coordinates withheld]1425Moist spring outlet and creek banks. Phenology: flowering & fruiting.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.6653Rachel 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.RMRM199095 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3754C. L. Porter1945812224U.S.A.WyomingAlbanyNear Red Buttes 10 mi S of Laramie.-105.594741.1822225In moist ditches. plants 3 ft high Phenology: flowering & fruiting.RMRM199098 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3825C. L. Porter1945825237U.S.A.WyomingLincolnSalt River: west of Afton.-110.976842.72161829In wet places. Phenology: fruiting.RMRM211220 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4820C. L. Porter1948815228U.S.A.WyomingAlbanyCottonwood Creek near Cottonwood Park, 5 mi E of Laramie Peak.-105.377442.25051890Moist stream bank. Phenology: fruiting.RMRM805529 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1099Brian Reif2003623174U.S.A.New MexicoSandovalSanta Fe National Forest and Vicinity: Jemez Mountains: Cochiti Canyon, 4.3 air mi SSE of Rabbit Mountain. From crossing of Trail 113 SE 1.3 mi in canyon.-106.43656735.779421952524Canyon bottom and riparian. Phenology: flowering.RMRM805528 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1563Brian Reif200272183U.S.A.New MexicoSandovalSanta Fe National Forest and Vicinity: Jemez Mountains: East Fork Jemez River at Las Conchas Trail 137 off NM Hwy 4, S of Valles Caldera National Preserve. NW on Trail 137 along river for 1.5 mi.-106.53283335.81578325482564Riparian and wet meadow of canyon bottom. Phenology: flowering.RMRM805527 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1668Brian Reif200274185U.S.A.New MexicoSandovalSanta Fe National Forest and Vicinity: Jemez Mountains: San Antonio Creek, 3.8 air mi NNW of La Cueva. NE from Forest Road 376 to San Antonio Creek, E 1 mi up Ice Cave Canyon to Mushroom Basin, returning to Forest Road 376 0.8 mi N of start.-106.65735.91566724262560Riparian. Phenology: flowering.RMRM805526 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1732Brian Reif200274185U.S.A.New MexicoSandovalSanta Fe National Forest and Vicinity: Jemez Mountains: East Fork Jemez River at Jemez Falls, 5 air mi NE of Jemez Springs. Jemez Falls Campground S for 0.4 mi to falls, then N along river to complete loop.-106.60641735.81628323712420Rocky bluffs of falls and riparian along river with margins of mixed conifers. Phenology: flowering.RMRM805525 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2548Brian Reif2002717198U.S.A.New MexicoSandovalSanta Fe National Forest and Vicinity: Jemez Mountains: Fenton Lake, 4.8 air mi W of La Cueva. From state park parking lot S ca 500 ft on NM Hwy 126, and W ca 500 ft from parking lot along north edge of lake.-106.72443335.8859172339East edge of lake, wet meadow to marsh. Phenology: flowering.RMRM805532 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.255Brian Reif200266157U.S.A.New MexicoSandovalSanta Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 4 at Soda Dam, 1.7 air mi N of Jemez Springs, S 0.5 mi to bridge .-106.6867535.79228319261932Drainage just W of road at base of pinyon/juniper slope. Phenology: flowering.RMRM805531 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.463Brian Reif2002611162U.S.A.New MexicoSandovalSanta Fe National Forest and Vicinity: Jemez Mountains: Seven Springs Fish Hatchery, 5.5 air mi NW of La Cueva, ENE up Rio Cebolla for 1.1 mi, at NM Hwy 126/Forest Road 314 junction to river.-106.70788335.92651724022426Riparian. Phenology: flowering.RMRM805530 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.530Brian Reif2002611162U.S.A.New MexicoSandovalSanta Fe National Forest and Vicinity: Jemez Mountains: Battleship Rock Forest Recreation Site, 2.8 air mi S of La Cueva, following Trail 137 on East Fork Jemez River for 0.7 mi.-106.6455535.82901720592134Riparian in steep-walled forested canyon of ponderosa pine/Douglas fir. Phenology: flowering.RMRM805520 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.74582Ronald L. Hartman Brian Reif and Jim Fowler2002527147U.S.A.New MexicoSandovalSanta Fe National Forest and Vicinity: Jemez Mountains: Canyon de San Diego, Lower Jemez Campground, south to ca 2 air mi along Jemez River.-106.7245535.71233317511798Riparian with cottonwood, willow, and roadsides. Phenology: flowering.RMRM805519 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.75195Ronald L. Hartman2002623174U.S.A.New MexicoSandovalSanta Fe National Forest and Vicinity: Jemez Mountains: Forest Road 485 at junction with Forest Road 652, 2 air mi NNW of Gilman.-106.77951735.74651951Rocky slopes. Phenology: flowering.RMRM805518 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.75229Ronald L. Hartman2002623174U.S.A.New MexicoSandovalSanta Fe National Forest and Vicinity: Jemez Mountains: 8 air mi SW of La Cueva; Forest Road 376, 2 air mi N of Porter.-106.78098335.844252283Stream and adjacent meadow. Phenology: flowering.RMRM805517 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.75494Ronald L. Hartman2002629180U.S.A.New MexicoSandovalSanta Fe National Forest and Vicinity: Jemez Mountains: East Fork Jemez River from trailhead, 0.2 air mi W of Las Condras Campground, N and W to Valles Caldera National Preserve fence near highpoint 8612.-106.587535.82763325302560Broad valley with volcanic boulders and rock outcrops on flanks. Phenology: flowering.RMRM805516 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.75628Ronald L. Hartman2002712193U.S.A.New MexicoSandovalSanta Fe National Forest and Vicinity: Jemez Mountains: Las Conchas Campground on NM Hwy 4 upstream on East Fork Jemez River to 0.8 mi.-106.52401735.81452579Canyon and streamside. Phenology: flowering.RMRM805524 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4820Brian Reif200362153U.S.A.New MexicoSan MiguelSanta Fe National Forest and Vicinity: Sangre de Cristo Mountains: on NM Hwy 3 along Pecos River W of Villanueva State Park, 10 air mi SSE of I-25/NM Hwy 3 junction.-105.371435.27241768Roadside corridor with pinyon/juniper woodland on sedimentary slope to north; irrigation ditch and riparian of cottonwood, Russian olive to south. Phenology: flowering.RMRM805523 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.6541Brian Reif2003711192U.S.A.New MexicoRio ArribaSanta Fe National Forest and Vicinity: Jemez Mountains: Canones Creek, 6.5 air mi SSE of Youngsville. S 0.7 air mi along creek.-106.49636.1122457Riparian; streambanks or standing water. Phenology: flowering.RMRM805522 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8743Brian Reif2003818230U.S.A.New MexicoSan MiguelSanta Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 60 along Sapello River, 2 air mi SW of Rociada.-105.44835.81292439Canyon bottom parking area at corral and trailhead, including riparian of river and south-facing bank (below road) of mature aspen with Gambels oak. Phenology: fruiting.RMRM805521 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.9370Brian 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: fruiting.RMRM799967 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.62020B. E. Nelson2004720202U.S.A.New MexicoSandovalSanta Fe National Forest and Vicinity: Sierra Nacimiento: Joaquin Canyon on the north side of Mesa Venado, ca 3/4 air mi W of Rio Guadalupe, ca 6.5 air mi W of Jemez Springs; ca 19.5 air mi SSE of Cuba.-106.804635.77892164Along stream and meadows in old beaver pond. Phenology: flowering.RMRM146894 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1127Aven Nelson Ruth A. Nelson1934815227U.S.A.WyomingAlbanyHawks Ranch.-105.475640.99792378Creek bank. on Fish Creek at the Colorado border. Phenology: flowering & fruiting.RMRM5055 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1557Aven Nelson1895810222U.S.A.WyomingAlbanyLone Ranch.-105.682241.72032128Phenology: flowering & fruiting.RMRM7216 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2460Aven Nelson1896722204U.S.A.WyomingSheridanParkman.-107.325844.96121307Phenology: flowering & fruiting.RMRM3658 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.573Aven Nelson1894721202U.S.A.WyomingNiobraraSilver Cliff, Lusk.-104.46542.76341524Phenology: flowering.RMRM19620 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.5978Aven Nelson Elias Nelson1899719200U.S.A.WyomingParkYellowstone National Park: Gardiner River.-110.67944.958317071829On the river bank. Phenology: flowering.RMRM163859 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.6565Aven Nelson1899820232U.S.A.WyomingTetonSnake River.-111.006344.15292103Boggy ground near the river. Phenology: flowering & fruiting.RMRM19619 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.6565Aven Nelson Elias Nelson1899820232U.S.A.WyomingTetonSnake River.-111.006344.15292103Boggy ground near the river. Phenology: flowering & fruiting.RMRM28842 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.7618Aven Nelson1900716197U.S.A.WyomingAlbanyDunn's Ranch.-105.740141.64732134Near the river. Phenology: fruiting.RMRM3593 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.790Aven Nelson189489221U.S.A.WyomingFremontMeadow Creek.-109.159143.30881829Phenology: flowering & fruiting.RMRM138882 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.9746Aven Nelson1916810223U.S.A.WyomingAlbanyLaramie.-105.602541.31152184Sandy river bank meadows. Phenology: flowering & fruiting.RMRM706180 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2124Bonnie Heidel200189221U.S.A.WyomingBig HornYellowtail Wildlife Management Area: small, spring-fed stream above Shoshone River, southwest of Lech Mayes Pond.-108.217444.86121125Uncommon at margin of small spring-fed stream above the river, on rocky moist silt, 1% slope, north aspect. Occurs with Sonchus uliginosus, Rorippa nasturtium aquatica. Phenology: flowering & fruiting.RMRM751352 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2491Bonnie Heidel Amy Symstad200394247U.S.A.WyomingGoshenSoutheastern Plains: Goshen Hole: Fort Laramie National Historic Site: south bank of Laramie River ca 1.4 air mi SW of Fort Laramie (town).-104.549442.2021286Grassy river borders and low terraces with saturated gravelly loam, slope 0%; Spartina pectinata - Scirpus pungens herbaceous vegetation; associated species are Spartina pectinata, Agrostis stolonifera, Echinochloa muricata. Occasional. Phenology: fruiting.RMRM726778 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1031C. A. Popolizio D. Hazlett1996826239U.S.A.WyomingPlatteCamp Guernsey: on south bank of North Platte River, ca 0.1 km S of Cantonment, ca 0.1 km N of Oregon Trail.-104.733442.25041450Infrequent in rivine community on gentle to moderate slope in sand with Elaeagnus angustifolia, Melilotus officinalis, Eleocharis palustris, Carex, and Scirpus spp. Phenology: fruiting.RMUSFS406848 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.McDandS-35Charles H. McDonald H. A. Shannon1926720201U.S.A.WyomingSubletteWyoming (Bridger) National Forest: along road below Cora.-109.967842.93232134Level slope; soil loamy clay; wet meadow with Crarex, rush, and muhlenbergia; scattering abundance. Phenology: flowering & fruiting.RMRM398829 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.88Dan Lewis198172183U.S.A.WyomingConverseLa Prele Creek at Ayers Natural Bridge, ca 12 air mi WSW of Douglas.-105.607142.72971524Common on streambank. Phenology: flowering & fruiting.RMRM336206 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.299Daniel J. Crawford197171182U.S.A.WyomingAlbanyAlong Wyo Hwy 130, ca 9 mi E of Centennial.-105.583441.2542225Moist, low area. Cytological voucher 2n = 22 Phenology: buds.RMRM336205 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.313Daniel J. Crawford197172183U.S.A.WyomingAlbanyCa 2 mi N of Rock River.-105.984141.77662103Along ditch. Cytological Voucher: 2n = 22. Phenology: buds.RMRM336191 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.320Daniel J. Crawford197174185U.S.A.WyomingAlbanyAlong Wyo Hwy 130, ca 8 mi E of Centennial.-105.984541.29712317Wet ditch. Cytological voucher 2n = 22 Phenology: buds.RMRM288416 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.s.n.J. H. Collamer1970U.S.A.WyomingCarbonPeter Larsen Ranch, near old Tullis Post Office, north of Sandstone Ranger Station, north and east of Baggs.-107.221341.27252317Wyo State Vet. Lab. Access. No. 46514 Phenology: flowering & fruiting.RMRM103867 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4371Edwin B. Payson Lois B. Payson1925712193U.S.A.WyomingSubletteBig Piney.-110.114742.545320732134Wet alkali bank. Phenology: flowering & fruiting.RMRM578709 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.17936Erwin F. Evert1989727208U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: along the south side of the North Fork Shoshone River, opposite Newton Creek Campground.-109.76544.44731890Open, weedy area adjacent to marsh, prominent species include Cirsium arvense, Bromus inermis, and Urtica dioica ssp. gracilis. Phenology: flowering & fruiting.RMRM341776 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3293Erwin F. Evert1981727208U.S.A.WyomingParkAbsaroka Mountains: North Fork Shoshone River Drainage: along Green Creek Road, Forest Road 406; ca 1 1/4 mi S of U.S. Hwy 14, 16, and 20.-109.48344.44731951At spring and fen. Phenology: fruiting.RMRM623829 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8789Erwin F. Evert1985726207U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: along Elk Fork Creek trail, ca 7 mi S of U.S. Hwy 14, 16, and 20, just N of Bear Gulch.-109.684444.37482073In open seepage area. Phenology: flowering & fruiting.RMRM37846 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3372Frank Tweedy1900615166U.S.A.WyomingJohnsonBetween Sheridan and Buffalo.10671524Rolling plains, in water. Phenology: flowering.RMRM77779 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2831J. Francis Macbride1914719200U.S.A.WyomingAlbanyRock River.-106.010141.72032134In very wet meadows. Locally dominant. Ecological Survey of Vegetative Succession under Irrigation. Phenology: flowering & fruiting.RMRM544296 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.218Jan Pollet1989718199U.S.A.WyomingPlatteAlong Cottonwood Creek, 29 road mi NW of Wheatland.-105.195442.29841616Creekbanks, live water. Phenology: flowering.RMRM544400 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.297Jan Pollet1989725206U.S.A.WyomingPlatteCottonwood Creek, 29 road mi NW of Wheatland.-105.21542.29841616Creekbanks, live water. Phenology: flowering & fruiting.RMRM544297 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.784Jan Pollet198998251U.S.A.WyomingPlatteDeadhead Creek, 6 road mi E of Wyo Hwy 34, 12 road mi SW of Wheatland.-105.16741.83461550Creekbanks and creekbed. Phenology: fruiting.RMRM357808 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.177John S. Hamann1982724205U.S.A.WyomingJohnsonPowder River Basin; 11.5 air mi NW of Buffalo; backwaters of Lake DeSmet into Shell Creek.-106.772944.51371371Backwaters of lake. Phenology: flowering.RMRM665637 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3160Amy J. Roderick199784216U.S.A.WyomingCarbonUpper North Platte and Laramie River Drainages: Haines Reservoir and ditch on County Road 640, ca 5.5 air mi SW of Saratoga; ca 14 air mi NW of Encampment.-106.88941.40342140Banks of ditch bordered by willow. Phenology: flowering.RMRM37156 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.268Leslie N. Goodding1901716197U.S.A.WyomingJohnsonMiddle Fork Powder River.-106.847643.651Swampy places. Phenology: flowering & fruiting.RMRM37155 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.573aLeslie N. Goodding1901822234U.S.A.WyomingAlbanyLittle Laramie River.-105.898541.38972195Swampy places. Mixed collection. Phenology: vegetative only.RMRM681758 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.395Michael Oliver1991710191U.S.A.WyomingNiobraraEastern Plains: Little Muddy Creek, SW of Keeline.-104.779842.69281530Salix amygdaloides open woodland with dense graminoid and forb understory on loam sand on floodplain terrace. Phenology: flowering & fruiting.RMRM566305 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4657Neil Snow1989723204U.S.A.WyomingAlbanyAlong Garrett Road (Albany County Road 713), 3.1 m S of jct with Albany County Road 61.-105.72242.10852088Dense mesic sod near roadside; with Trifolium, Plantago, iris, and Phleum. Phenology: flowering & fruiting.RMRM51344 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.326O. M. Oleson19047183U.S.A.WyomingParkYellowstone National Park: Mammoth Hot Springs.-110.715344.965919202073Phenology: flowering & fruiting.RMRM311772 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3197Robert D. Dorn1978819231U.S.A.WyomingLaramieDiamond Creek.-104.876741.13921890Cattail swamp with Scirpus and Polygonum. Phenology: fruiting.RMRM319657 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3307Robert D. Dorn197978189U.S.A.WyomingLaramieCanyon below Granite Springs Reservoir.-105.220541.16792164Stream bank with Heracleum and Alnus. Phenology: flowering.RMRM383866 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4531Aven Nelson Elias Nelson1899820232U.S.A.WyomingTetonYellowstone National Park: Moose Falls.-110.673544.15132134Wet slope with Rudbeckia and Juncus. Phenology: flowering.RMRM282140 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.331Robert L. Tresler1966715196U.S.A.WyomingSubletteBig Piney.-110.11542.54222073In a wet meadow. Phenology: flowering.RMRM315786 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1235Robert W. Lichvar1977810222U.S.A.WyomingTetonGros Ventre Mountains: Kents Corner.-110.595743.54742042Growing with Mentha arvensis and Phleum sp.; infrequent in ditch within campground. Phenology: fruiting.RMRM69072 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.245Vie Willits190977188U.S.A.WyomingSheridanHanna Creek.-106.998544.67291280Ditch bank. Phenology: flowering.RMRM57753 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.67yW. S. Cooper1906715196U.S.A.WyomingTetonYellowstone National Park: Lower Basin.-110.832544.55852225Phenology: fruiting.RMRM55042 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.s.n.W. W. Jones1900720201U.S.A.WyomingTetonYellowstone National Park: Gibbon Falls.-110.771844.65992164Phenology: flowering.RMRM681231 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.14425Walter Fertig Jane Struttmann1993817229U.S.A.WyomingPlatteSoutheast Plains: ca 1.5 air mi NW of I-25 on north edge of Wheatland adjacent to Brookie Road.-105.018442.09721493Shady wet banks of drainage ditch with understory dominated by Carex and Elymus; canopy of Populus deltoides and Elaeagnus angustifolia. Phenology: flowering & fruiting.RMRM709332 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.72907Ronald L. Hartman2001725206U.S.A.New MexicoSandovalValles Caldera National Preserve: Jemez Mountains: from gate at bottom of Redondo Canyon N along fence line near Deer Creek, E halfway across ridge and S to road.-106.62041735.8722524392591Ponderosa pine and Gambel's oak. Phenology: flowering & fruiting.RMRM613332 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.15815Walter Fertig Jane Struttmann199574185U.S.A.WyomingSubletteSoutheastern Wyoming Range: Big Fall Creek, ca 2 mi W of Bald Knoll; ca 4 mi S of Packsaddle Ridge; ca 24 air mi SW of Big Piney.-110.532242.38482439Carex rostrata-C. aquatilis marsh bordering creek above stretch of falls; on travertine and sandy mud. Phenology: flowering.RMRM709331 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.73256Ronald L. Hartman2001730211U.S.A.New MexicoSandovalValles Caldera National Preserve: Jemez Mountains: Sulphur Springs gate NE ca 1 road mi to and beyond Sulphur Springs.-106.62088935.90358325002560Roadside, stream bottoms, and sulphur springs. Phenology: flowering & fruiting.RMRM311772 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3197Robert D. Dorn1978819231U.S.A.WyomingLaramieDiamond Creek.-104.876741.13921890Cattail swamp with Scirpus and Polygonum. Phenology: fruiting.RMRM319657 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3307Robert D. Dorn197978189U.S.A.WyomingLaramieCanyon below Granite Springs Reservoir.-105.220541.16792164Stream bank with Heracleum and Alnus. Phenology: flowering.RMRM383866 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4531Robert D. Dorn1986917260U.S.A.WyomingTetonYellowstone National Park, Moose Falls, 1 1/4 mi N of South Entrance.-110.673544.15132134Wet slope with Rudbeckia and Juncus. Phenology: flowering.RMRMRS Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2195Charles P. Pase1977824236U.S.A.ArizonaCoconinoCoconino National Forest: Macks Crossing on East Clear Creek.-111.092634.61841908Phenology: fruiting.RMRMRS Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2221Charles P. Pase197798251U.S.A.ArizonaCoconinoCoconino National Forest: Macks Crossing on East Clear Creek.-111.092634.61841908Phenology: fruiting.RMRM757065 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.67873Ronald L. Hartman2000710192U.S.A.ColoradoJacksonNorth-central Colorado: North Park: Colo Hwy 125, 0.4 road mi NNE of Cowdrey.-106.307440.86472378Roadside ditch. Phenology: flowering & fruiting.RMRM757091 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.68821Ronald L. Hartman Sarah Nunn2000727209U.S.A.ColoradoJacksonNorth-central Colorado: Park Range: N-S trail just off Fryingpan Trail, 4-5 air mi S of Big Creek Lakes, ca 18 air mi NW of Walden.-106.574140.85022652Lake with Nuphar in deeper water; lake edge and in water. Phenology: flowering.RMRM757090 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.69526Ronald L. Hartman200087220U.S.A.ColoradoJacksonNorth-central Colorado: North Park: east side of Walden Reservoir, just W of Walden.-106.307440.7342500Roadside to shore. Phenology: flowering & fruiting.RMRM762100 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.73659Ronald L. Hartman200186218U.S.A.ColoradoJacksonNorth-central Colorado: North Park: Carlstrom Reservoir (Cowdrey Lake), ca 1.2 air mi S of Cowdrey.-106.305140.83582439Shoreline to sagebrush uplands including old railroad bed and irrigation ditch. Phenology: fruiting.RMRM665636 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3495Amy J. Roderick1997812224U.S.A.WyomingCarbon[location and coordinates withheld]2192Grassy meadow near brook. Phenology: flowering & fruiting.RMRM837527 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.5512David Scott Ronald L. Hartman2007815227U.S.A.WyomingTetonGrand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: near Huckleberry Hot Springs, ca 1 air mi NW of Flagg Ranch; ca 21.5 air mi NNW of Moran.-110.683844.11462085Warm and hot springs and creeks with adjacent wetlands. Phenology: fruiting.RMRM837526 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.86656Ronald L. Hartman David Scott2007815227U.S.A.WyomingTetonGrand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: Huckleberry Hot Springs, from springs to Polecat Creek and bridge, ca 1.3 air mi NW of Flagg Ranch, 0.3 air mi N of dogleg in Grassy Lake Road.-110.68444.1142091Hot springs and down outlet to creek and bridge. Phenology: fruiting.RMRM837525 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.86768Ronald L. Hartman2007821233U.S.A.WyomingTetonTarghee National Forest: Ashton Ranger District: Winegar Hole Wilderness: SE of Rock Lake.-110.95844.1211989Wetlands. Phenology: fruiting.RMRM768663 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.78371Ronald L. Hartman2003811223U.S.A.New MexicoSandovalValles Caldera National Preserve: Jemez Mountains: East Fork Jemez River, short segment in Preserve ca 1 air mi SW of El Cajete (center of caldera).-106.5750535.8276524142435Along river with blue spruce and white fir on slopes, willow and birch scattered on bank. Phenology: fruiting.RMRM770742 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.61443B. E. Nelson200479191U.S.A.New MexicoSandovalValles Caldera National Preserve: Jemez Mountains: along East Fork Jemez River, ca 3/4 - 1 air mi E of NM Hwy 4, ca 8 air mi NE of Jemez Springs; ca 15 air mi WSW of Los Alamos.-106.576835.82892423In mud and adjacent to the river. Sheet 2 of 2 Phenology: vegetative only.RMRM770743 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.61443B. E. Nelson200479191U.S.A.New MexicoSandovalValles Caldera National Preserve: Jemez Mountains: along East Fork Jemez River, ca 3/4 - 1 air mi E of NM Hwy 4, ca 8 air mi NE of Jemez Springs; ca 15 air mi WSW of Los Alamos.-106.576835.82892423In mud and adjacent to the river. Sheet 1 of 2 Phenology: flowering.RMRM709883 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.95Cheryl Mayer200076188U.S.A.South DakotaPenningtonBlack Hills: Black Elk Wilderness: along Grizzly Bear Creek near where creek goes into rock corridor, ca 7.1 air mi SE of Hill City.-103.464143.86321500Beside stream. Phenology: flowering.RMRM677748 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1809B. A. Packer J. Brondum and T. McGowan1997715196U.S.A.WyomingAlbanyLaramie Range: Halleck Canyon Road along Little Halleck Creek, ca 31 air mi NE of Laramie.-105.32241.849318441947Creekside. sheet 2 of 2 Phenology: flowering & fruiting.RMRM677747 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2097B. A. Packer J. Brondum and T. McGowan1997724205U.S.A.WyomingAlbanyLaramie Range: along Horseshoe and Soldier creeks, ca 20 air mi SE of Douglas.-105.35242.38442216Creekside, granite outcrops, and mountain meadow. Phenology: flowering.RMRM677745 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2569B. A. Packer J. Brondum and T. McGowan1997730211U.S.A.WyomingConverseLaramie Range: along Trail Creek, ca 3 air mi SW of Esterbrook; ca 21 air mi SW of Douglas.-105.449942.35581960Creekside Phenology: flowering & fruiting.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2981B. A. Packer J. Brondum and T. McGowan1997820232U.S.A.WyomingAlbany[location and coordinates withheld]25002545Creekside. Phenology: flowering.RMRM567185 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.47Andy Subudhi Lee Vierling1989911254U.S.A.ColoradoTeller10 m E of Colorado College Cabin access road.2631Grassy marsh, flat terrain. Phenology: flowering & fruiting.RMRM131354 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.11580Aven Nelson1931810222U.S.A.New MexicoSandovalJemez Springs.-106.691435.76951890Creek banks. Phenology: fruiting.RMRM718711 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.380B. Koblitz2000627179U.S.A.ColoradoLarimerPhantom Canyon Preserve: ca 25 mi N of Fort Collins along U.S. Hwy 287: along east side of Cache la Poudre River: Preserve "Reach 1" at edge of river.1920Phenology: flowering & fruiting.RMRM718712 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.511B. Koblitz2000712194U.S.A.ColoradoLarimerColorado Division of Wildlife Parvin Lake: Red Feather Lakes Road, ca 20 mi W of Hwy 287: 20 m from lakeshore.2469Phenology: flowering.RMRM302190 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.553Barry Hammel1977827239U.S.A.ColoradoJacksonCa 1 mi W of Cowdrey.2439Wet meadow and ditch along the road. Phenology: flowering & fruiting.RMRM540777 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3628Betsy E. Neely198672183U.S.A.ColoradoLarimerPhantom Canyon Ranch: North Fork Cache la Poudre River, 3/4 mi S of Halligan Lake dam.-105.333840.8648Along river bank with Betula occidentalis, Alnus. Phenology: flowering.RMRM163861 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.497Carl F. Baker18997182U.S.A.ColoradoArchuletaPagosa Springs2164Phenology: flowering & fruiting.RMRM22597 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.497Carl F. Baker18997182U.S.A.ColoradoArchuletaPagosa Springs2164Phenology: flowering & fruiting.RMRM165114 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.655Carl F. Baker1901729210U.S.A.ColoradoGunnisonZola.2280Phenology: flowering & fruiting.RMRM33167 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.655Carl F. Baker1901729210U.S.A.ColoradoGunnisonZola.2280Phenology: fruiting.RMUSFS404778 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.54D. C. Johnson.19457182U.S.A.ColoradoSummitArapaho National Forest: Blue River meadows.2591Native hay meadows; moist to wet loam. Phenology: flowering.RMRM604757 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.9Daniel O. Weddle1939822234U.S.A.ColoradoArchuletaSan Juan National Forest: West Clayton Ranch: 2.5 mi N of Pagosa Springs.2286Infrequent on 5% south slope in deep clay loam. Phenology: flowering & fruiting.RMRM133430 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1545Earl F. Castetter1932716198U.S.A.New MexicoTaos2378Stream banks. Phenology: flowering & fruiting.RMRM133324 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1776Earl F. Castetter1932625177U.S.A.New MexicoSandovalBernalillo.-106.5486935.30661615Low roadside. Phenology: flowering & fruiting.RMRM133158 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.568Earl F. Castetter193182214U.S.A.New MexicoSan MiguelNear El Porvenir, Las Vegas mountains.-105.3826935.69682225Along springs. Phenology: flowering & fruiting.RMRM127837 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.648Earl F. Castetter193186218U.S.A.New MexicoSandovalJemez Biological Camp.-106.6445935.827892134Along creek. Phenology: flowering & fruiting.RMUSFS404764 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.160Frederic G. Renner192376187U.S.A.New MexicoSan MiguelSanta Fe National Forest: Sparks Canyon.-105.489435.872392743Deep loam. Phenology: flowering.RMRM404767 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.188Felix E. Read1929715196U.S.A.ColoradoEagleWhite River National Forest: N of Derby Ranger Station: Gates Meadow.2439Black loam, 10% east slope, with sedge and timothy. Plant 15 Jul 1929, seed 30 Aug 1929 Phenology: flowering & fruiting.RMUSFS404771 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.R-342Felix E. Read1938725206U.S.A.ColoradoGunnisonGunnison National Forest: near Crawford water supply spring.213410% south facing slope, clay loam; with sedge, rush and Angelica. Phenology: flowering.RMRM163864 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1035George E. Osterhout1896728210U.S.A.ColoradoWeldWindsor.Phenology: fruiting.RMRM163863 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1445George E. Osterhout189773184U.S.A.ColoradoWeldNew Windsor.Phenology: flowering & fruiting.RMRM163866 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1897George E. Osterhout1899831243U.S.A.ColoradoRoutt5 mi E of Hayden. Stantons.Phenology: fruiting.RMRM163865 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2728George E. Osterhout1896826239U.S.A.ColoradoLarimerBetween Livermore and Rustic.Phenology: fruiting.RMRM163862 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3148George E. Osterhout1905822234U.S.A.ColoradoLarimerMoraine Park.Phenology: fruiting.RMRM3148 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3148George E. Osterhout1905822234U.S.A.ColoradoLarimerMoraine Park.Phenology: vegetative only.RMRM163860 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4064George E. Osterhout190985217U.S.A.ColoradoYumaWray.Phenology: flowering & fruiting.RMRM163867 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4621George E. Osterhout1911725206U.S.A.ColoradoGarfieldGlenwood Springs.Phenology: flowering & fruiting.RMRM12277 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.s.n.George E. Osterhout1898811223U.S.A.ColoradoWeldWindsor.Phenology: flowering & fruiting.RMRM16983 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.s.n.George E. Osterhout1899831243U.S.A.ColoradoRoutt5 mi E of Hayden. Stantons.Phenology: fruiting.RMRM312533 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.s.n.George E. Osterhout1891811223U.S.A.ColoradoWeldWindsor.Phenology: fruiting.RMRM677742 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.42524B. E. Nelson1997812224U.S.A.WyomingAlbanyLaramie Range: along Three Cripples Creek ca 1-1.5 air mi W of Harris Park or Forest Road 633, ca 1.5-2 air mi ESE of Esterbrook; ca 25 air mi S of Douglas.-105.332442.413116951798In shallow water of stream. Sheet 1 of 2 Phenology: fruiting.RMUSFS404776 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.20Henry Vance1927927270U.S.A.Coloradono countyGrand Mesa National Forest.2652Damp loam. Phenology: fruiting.RMRM45446 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1452no collector1898712193U.S.A.ColoradoLarimerFort Collins.Phenology: flowering & fruiting.RMUSFS404768 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.s.n.no collector1912492U.S.A.Coloradono countyWhite River National Forest.roots only Phenology: vegetative only.RMRM163868 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.5066Paul C. Standley1908819232U.S.A.New MexicoSan MiguelNear Pecos.-105.675635.574192042Phenology: fruiting.RMRM340205 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.82-402R. Popp J. Riefler198281213U.S.A.ColoradoRio BlancoUSGS Square S Ranch quadrangle: Piceance Creek, 1.5 mi S of Ryan Gulch.1860On moist soil of flat with Carex, Elymus and Typha. Phenology: flowering & fruiting.RMUSFS404777 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.94Ray Peck1914730211U.S.A.Coloradono countyRoutt National Forest.2073In swamps and wet ground in open. Phenology: fruiting.RMUSFS404779 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.135Robert F. Copple1923820232U.S.A.New MexicoTaosCarson National Forest: Taos District: Taos Canyon.-105.36436.378592591Wet meadow along the water. Phenology: fruiting.RMRM296468 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2376Ronald L. Hartman1968712194U.S.A.New MexicoColfaxPhilmont Scout Ranch, near Cimarron: Cimarron Canyon, 2 mi NW of junction with Turkey Creek Canyon.-105.0084936.532692073Along stream. Number 1 of 2 Phenology: flowering & fruiting.RMRM296469 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2376Ronald L. Hartman1968712194U.S.A.New MexicoColfaxPhilmont Scout Ranch, near Cimarron: Cimarron Canyon, 2 mi NW of junction with Turkey Creek Canyon.-105.0084936.532692073Along stream. Number 2 of 2 Phenology: vegetative only.RMRM404773 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.G-91Victor Goodwin1936715197U.S.A.ColoradoGrandArapaho National Forest: 20 mi S of Kremmling.2134Hay meadow. Phenology: flowering.RMUSFS404766 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.775W. R. Chapline1917817229U.S.A.New MexicoRio ArribaCarson National Forest: Rio Los Pinos.-106.0623936.985792286Along creeks: level, black loam. Phenology: flowering & fruiting.RMRM64647 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.5736W. W. Robbins1908710192U.S.A.ColoradoBoulderHiram Prince Lake.Phenology: flowering & fruiting.RMRM64730 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.7077W. W. Robbins190985217U.S.A.ColoradoRio BlancoHalf Way House.Phenology: flowering & fruiting.RMRM64728 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.7189W. W. Robbins190989221U.S.A.ColoradoRio BlancoMeeker.Phenology: fruiting.RMRM64729 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.7209W. W. Robbins1909813225U.S.A.ColoradoRoutt2 mi S of Axial.Phenology: flowering & fruiting.RMRM66939 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8206W. W. Robbins19108213U.S.A.New MexicoSandovalRito de los Frijoles.-106.268835.77521829Phenology: fruiting.RMUSFS404772 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.71William O. Sander1913628179U.S.A.ColoradoSaguacheCochetopa National Forest: W of Saguache.2362Along ditch; in level, black, wet loam. Phenology: fruiting.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.10977Stuart Markow1992819232U.S.A.IdahoFremontTarghee National Forest: Island Park Plateau: adjacent to Henrys Fork at Sheep Creek, ca 9 air mi NE of Ashton.-111.405344.1941829Riparian, dominated by Alnus and Carex.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.5723Stuart Markow1991813225U.S.A.IdahoFremontTarghee National Forest: West Slope Teton Range: Porcupine Creek Campground and surrounding area.-111.224144.09316761737Coniferous forest dominated by Pinus contorta, with openings and adjacent roadside, and some riparian.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8222Stuart Markow1992624176U.S.A.IdahoClarkTarghee National Forest: Centennial Mountains: west side of Beaver Creek near confluence with Stoddard Creek, ca 16 air mi N of Dubois.-112.210444.42461829Riparian, dominated by Salix, Carex, many forbs and grasses.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.9276Stuart Markow1992713195U.S.A.IdahoFremontTarghee National Forest: Island Park Plateau: Island Park, along small creek ca 50 yds N of Buffalo River; ca 300 yds W of U.S. Hwy 20.-111.387244.42261920Swampy, sparsely forested area, dominated by Carex, grasses, and forbs, with scattered Pinus contorta and Salix.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.9840Stuart Markow1992724206U.S.A.IdahoClarkTarghee National Forest: Western Centennial Mountains: Huntley Canyon, ca 1 air mi NW of Spencer.-112.20644.368118291890Riparian dominated by Salix.RMRM678787 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4889B. A. Packer T. McGowan and J. Brondum1998731212U.S.A.WyomingAlbanyLaramie Range: Medicine Bow National Forest: along the Middle Branch Middle Lodgepole Creek, ca 11 air mi ESE of Laramie.-105.335141.268423782469Along creek. Phenology: flowering.RMRM678786 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.5162B. A. Packer T. McGowan and J. Brondum199886218U.S.A.WyomingAlbanyLaramie Range: Roger Canyon Road, ca 10 air mi NE of Laramie.-105.412141.399122862378Creekbank. Phenology: flowering.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3306James P. Vanderhorst Carlos Palaci1991715196U.S.A.ColoradoRouttFlat Tops/White River Plateau: creek N of Colorado River NW of and near McCoy, ca 18 air mi SSE of Yampa.-106.750839.92662103Wet arroyo bottom, with cottonwood, willows, sedges, and grasses.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4132James P. Vanderhorst1991812224U.S.A.ColoradoRio Blanco[location and coordinates withheld]2134Creek bottom along road.RMRM670777 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.39298B. E. Nelson1996723205U.S.A.WyomingCarbon[location and coordinates withheld]20212073In water and along a small stream. Phenology: flowering.RMRM657695 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.36512Ronald L. Hartman1992821234U.S.A.WyomingLincoln[location and coordinates withheld]1829Riverside and marshy meadows. Phenology: fruiting.RMRM656990 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.42196Ronald L. Hartman1993725206U.S.A.WyomingSubletteWyoming/Salt River Ranges: Salt River Range: Big Fall Creek, ca 24 air mi SW of Big Piney.-110.533342.371723472530Stream bottom with a series of limestone benches, waterfalls, and calcareous precipitate. Phenology: flowering.RMRM599780 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.17139B. 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. 2 of 2 Phenology: vegetative only.RMRM599781 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.17218B. E. Nelson Jan Pollet1989719200U.S.A.WyomingPlatte[location and coordinates withheld]1667Stream channel. Phenology: flowering & fruiting.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1919B. E. Nelson1978818230U.S.A.WyomingAlbanyLaramie Plains: ca 10.5 mi SW of Laramie on Wyo Hwy 230 at the Pioneer Lateral Ditch crossing.-105.758641.22642195Common in clay in bar pit with Helianthus nuttallii.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.5370June Haines198587219U.S.A.WyomingFremontGranite Mountain Uplift: Sweetwater River, ca 3 air mi NE of Jeffrey City.-107.7890842.5263518991932Meadow north of river.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.5489June 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.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.7091June Haines Georgia Haines1986830242U.S.A.WyomingFremontSweetwater River, south of bridge across river on Agate Flats Road, ca 9.5 air mi ENE of Jeffrey City.-107.632142.511218841890Moist meadow above river and river bank.RMRM332746 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8329Keith H. Dueholm1979721202U.S.A.WyomingJohnson[location and coordinates withheld]1554Edge of irrigation ditch, surrounding meadow; along ditch. Phenology: flowering & fruiting.RMRM332778 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8414Keith H. Dueholm1979721202U.S.A.WyomingJohnson[location and coordinates withheld]1402Sandy flats along lake, edges and meadows along creek; meadows. Phenology: flowering & fruiting.RMRM332754 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8899Keith H. Dueholm197989221U.S.A.WyomingSheridanPowder River Basin: along U.S. Hwy 87, ca 2 road mi NW of Ranchester.-107.224244.92941463Wet ditches, meadows along small stream, tall grass prairie of big bluestem and slough grass, between railroad and wet ditch; along stream, meadow. Phenology: flowering & fruiting.RMRM332779 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8957Keith H. Dueholm1979811223U.S.A.WyomingSheridanPowder River Basin: East Twin Creek, ca 2 air mi W of Parkman.-107.368644.95891371Creek, meadows along creek, cherry thickets, sagebrush plains, hill with roadcut along side, disturbed area along drainage; meadow. Phenology: fruiting.RMRM339835 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.14031Ronald L. Hartman1982719200U.S.A.WyomingFremontIce Slough, ca 9 air mi WNW of Jeffrey City.-107.981442.53031966Marsh with very boggy peat deposits and adjacent margins. Phenology: flowering.RMRM71773 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.18469Ronald L. Hartman1984717199U.S.A.WyomingCrookBlack Hills: lower slopes of Hooker Peak and plains to the NW, 7-8 air mi SSE of Sundance.-104.304444.31971554Plains, Pinus ponderosa wooded slopes, moist open drainages and stock pond; pond. Phenology: flowering & fruiting.RMRM595178 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.33807Ronald L. Hartman199279191U.S.A.WyomingAlbanyLaramie Plains: Meeboer Lake, ca 15 air mi SE of Laramie.-105.813541.21052225In seep area above dark green bands of Juncus and near spring; forming a nearly continuous band along northwest side. Associates include Deschampsia cespitosa, Crepis runciniata, Senecio debilis, Platanthera hyperborea and Cicuta maculata. Phenology: flowering.RMRM595179 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.33817Ronald L. Hartman1992713195U.S.A.WyomingAlbanyLaramie Plains: Mandel Lane (County Road 57), 0.7 mi S of Herrick Lane; ca 17 air mi NW of Laramie.-105.890641.38782195Marshy area of 8-10 acres; growing with Sisyrinchium pallidum, Pedicularis crenulata, Triglochin maritinum and Cicta maculata. Phenology: flowering.RMRM595180 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.33836Ronald L. Hartman1992713195U.S.A.WyomingAlbanyLaramie Plains: Wyo Hwy 11, 2 mi N of turn to Albany; ca 6.5 air mi SE of Centennial.-106.080941.22492378Marshy area and wet meadow containing Sisyrinchium pallidum, Plantago eriopoda, Crepis runciniata, Juncus longistylis, Iris missouriensis, Potentilla anserina, Triglochin maritinum, Cicuta maculata and Pedicularis crenulata. Phenology: flowering.RMRM595181 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.33844Ronald L. Hartman1992713195U.S.A.WyomingAlbanyLaramie Plains: Deerwood Ranch Road, 0.4 mi from W of County Road 11; 5 air mi SW of Centennial.-106.0841.23972378Marshy areas along river and adjacent hay meadows; valley to W and NW 8-10 sq mi of wetlands. Associates include Cicuta maculata, Sisyrinchium pallidum, Pedicularis crenulata, Plantago eriopoda, Triglochin maritinum and Crepis runciniata. Phenology: flowering.RMRM595182 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.33910Ronald L. Hartman1992715197U.S.A.WyomingAlbanyLaramie Plains: Dalles Lane (County Road 510), 0.1-1.3 road mi W of County Raod 57; ca 18 air mi WNW of Laramie.-105.90941.35412225Marshy meadows/hay fields; ca 3 sq mi S of road with similar habitat (private land); associates include Astragalus bodinii, Pedicularis crenulata, Cicuta maculata, Agoseris glauca, Triglochin maritinum, Crepis runciniata, and Sisyrinchium pallidum. Phenology: flowering.RMRM583535 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.10146Walter Fertig1991724205U.S.A.WyomingSublette[location and coordinates withheld]2187Wet, grassy roadside drainage ditch. Phenology: flowering & fruiting.RMRM599779 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.28188B. E. Nelson199383215U.S.A.WyomingNiobrara[location and coordinates withheld]14481454Moist to wet meadows along the river. Phenology: flowering & fruiting.RMRM599778 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.28435B. E. Nelson1993817229U.S.A.WyomingLaramie[location and coordinates withheld]17831829Marshy areas and slow moving areas of stream. 2 of 2 Phenology: fruiting.RMRM599776 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.29222B. 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.RMRM663841 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.32949B. E. Nelson1994718199U.S.A.WyomingConverseSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Lost Creek at U.S. Hwy 18-20 just ESE of Lost Springs, ca 23 air mi E of Douglas.-104.921242.76181487Rock rip-rap under the bridges. Phenology: flowering.RMRM663840 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.33517B. E. Nelson Tim Chumley and Robbin Romberg199484216U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek ca 3/4 mi W of the mouth of Dater Creek and ca 4 air mi S of Castle Rocks, ca 11 air mi W of La Grange; ca 30 air mi SSW of Torrington.-104.377241.64951463Creek banks and adjacent woodlands and meadows. Phenology: flowering & fruiting.RMRM663849 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.33600B. E. Nelson David Reilly199488220U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: along the Laramie River W of the fort ca 2.5 air mi WSW of Fort Laramie (town); ca 21.5 air mi WNW of Torrington.-104.560842.20251289Along a slough at the edge of the woodland. Phenology: fruiting.RMRM663844 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.34458B. E. Nelson1994824236U.S.A.WyomingNiobraraSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Muddy Creek off Spanish Diggings or County Road 34 ca 3 air mi E of Converse County, ca 13.8 air mi SW of Manville, ca 20.5 air mi WSW of Lusk.-104.830642.655714871506Moist to wet meadows along the stream. Phenology: fruiting.RMRM599775 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.39363Ronald L. Hartman199371182U.S.A.WyomingConverse[location and coordinates withheld]14631493River margin and banks. Phenology: flowering.RMRM599774 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.40100Ronald L. Hartman199374185U.S.A.WyomingConverse[location and coordinates withheld]1432Sandy soil along river and railroad. Phenology: flowering.RMRM624429 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.47985Ronald L. Hartman1994712193U.S.A.WyomingTetonGros Ventre Area: Game Creek; ca 6-7 air mi N of Hoback Junction.-110.704443.413919812012Open stream area and lower slopes, calcareous. Phenology: flowering & fruiting.RMRM633272 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.48840Ronald L. Hartman Thomas Cramer1994730211U.S.A.WyomingSubletteGreen River Basin: New Fork River, ca 10 air mi SW of Boulder, from old wooden bridge NE to section line.-109.956442.632820882103Streamside and slope. Phenology: fruiting.RMRM624428 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.49896Ronald L. Hartman1994822234U.S.A.WyomingTetonGros Ventre Area: confluence of Flat Creek and the Snake River; ca 6 air mi S of Jackson.-110.743543.38531829Along waterway and upslope. Phenology: fruiting.RMRM663848 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.154Timothy W. Chumley1994817229U.S.A.WyomingLaramieLaramie Mountains: along Crow Creek W of County Road 109, ca 18 air mi W of Cheyenne; ca 11.1 air mi NE of Buford.-105.149241.216720212057On shores of spring-fed pond surrounded by willow thickets. Phenology: fruiting.RMRM663847 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.194Timothy W. Chumley1994818230U.S.A.WyomingLaramieSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Middle Crow Creek from Wyo Hwy 210 or Happy Jack Road E to just past confluence with South Crow Creek, ca 13.1 air mi W of Cheyenne.-105.082141.17031975Dry creek bed with tall grasses and occasional willow thickets on sandy-gravelly soil. Phenology: fruiting.RMRM663846 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.354Timothy W. Chumley1994825237U.S.A.WyomingLaramieSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horse Creek ca 1 air mi W of I-80 off Nimmo, True or County Road 120, ca 22 air mi N of Cheyenne.-104.925641.455817681841Along creek with heavy willow thickets. Phenology: fruiting.RMRM663845 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.394Timothy W. Chumley1994825237U.S.A.WyomingLaramieLaramie Mountains: along South Fork Bear Creek E from Bristol Ridge or County Road 237, ca 27 air mi NNW of Cheyenne.-105.115441.511718841902Along open, gently sloping banks and flats of stream. Phenology: fruiting.RMRM633382 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1554Thomas Cramer Jane T. Kellett199473184U.S.A.WyomingSubletteGreen River Basin: New Fork River, ca 4.5 air mi S of Boulder.-109.741142.6852118Riverside meadows and cottonwood/willows with adjacent sagebrush. Phenology: flowering.RMRM633381 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2697Thomas Cramer1994731212U.S.A.WyomingSubletteGreen River Basin: Green River Supply Canal, ca 7 air mi S of Daniel.-110.056442.75862164Canal edge, meadows, willows, and sagebrush. Phenology: flowering.RMRM633380 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2931Thomas Cramer199486218U.S.A.WyomingSubletteGreen River Basin: ca 4.5 air mi NW of Big Sandy.-109.509242.68392185Roadside ditches between irrigated fields. Phenology: fruiting.RMRM633379 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3191Thomas Cramer199488220U.S.A.WyomingLincolnGreen River Basin: County Road 315, ca 1 air mi SE of Viola.-110.34542.25422157Roadside meadows and willow lined ditches between irrigated fields. Phenology: fruiting.RMRM633378 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4290Thomas Cramer Ben and Becky Cramer1994821233U.S.A.WyomingSubletteGreen River Basin: Green River, ca 9 air mi S of Big Piney.-110.100342.40862027Riverside meadows, sagebrush, and sagebrush bluff. Phenology: fruiting.RMRM633377 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4799Thomas Cramer1994825237U.S.A.WyomingSubletteGreen River Basin: Green River, ca 6.5 air mi W of Pinedale.-109.988142.872221642195Riverside mudbanks, sloughs, meadows, and willows and sandstone bluffside. Phenology: fruiting.RMRM633376 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4944Thomas Cramer1994825237U.S.A.WyomingSubletteGreen River Basin: New Fork River, ca 3 air mi WNW of Boulder.-109.761442.765721342164Riverside meadows, willows and cottonwoods, stagnant ponds, irrigation ditchsides, and piney bluffside. Phenology: fruiting.RMRM371771 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.11835B. E. Nelson1984913257U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: along North Redwater Creek, ca 3 air mi W of Farrall, ca 12.5 air mi NNE of Sundance.-104.325844.581941310Edge of stream and sand bars. Phenology: vegetative only.RMRM371777 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.12204B. E. Nelson1984920264U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: along Blacktail Creek, ca 10.7 air mi SE of Hulett, ca 11.3 air mi NW of Sundance.-104.4877844.55171493In old beaver ponds. 2 of 2 Phenology: fruiting.RMRM371754 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1851Hollis Marriott Dennis Horning198282214U.S.A.WyomingWestonBlack Hills: Stockade Beaver Creek E of Mallo Camp, ca 4 air mi E of Four Corners.-104.0466744.08221859Stream margin. Phenology: flowering & fruiting.RMRM371755 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1867Hollis Marriott198285217U.S.A.WyomingWeston[location and coordinates withheld]1341Disturbed soil near lake. Phenology: fruiting.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2009Hollis Marriott1982810222U.S.A.WyomingCrookBlack Hills: Devils Tower National Monument: below Spring #2.-104.724444.59221219Wet soil.RMRM371756 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3439Hollis Marriott1983623174U.S.A.WyomingCrook[location and coordinates withheld]1219Deciduos woods along creek. Phenology: flowering.RMRM371757 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3683Hollis Marriott1983627178U.S.A.WyomingCrook[location and coordinates withheld]1189Creek margins. Phenology: buds.RMRM371758 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3835Hollis Marriott198373184U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: Cook Lake, ca 7.2 air mi SSE of Alva.-104.407244.59581448Margins of creeklets below seeps, pine-aspen-birch forest. Phenology: flowering.RMRM371759 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4376Hollis Marriott1983712193U.S.A.WyomingCrook[location and coordinates withheld]1219Deciduous woods along creek. Phenology: flowering.RMRM371760 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4490Hollis Marriott1983712193U.S.A.WyomingCrook[location and coordinates withheld]1371Grassland and disturbed soil around lake. Phenology: flowering & fruiting.RMRM371761 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4539Hollis Marriott1983714195U.S.A.WyomingCrookBlack Hills: Miller Creek, Garman Ranch; ca 9.5 air mi SSE of Devils Tower.-104.632844.476391310Creek margins. Phenology: flowering & fruiting.RMRM371762 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.5145Hollis Marriott1983728209U.S.A.WyomingCrookBlack Hills: Redwater Creek, ca 2.2 air mi WNW of Beulah.-104.1402844.55331097Streambank. Phenology: flowering & fruiting.RMRM371763 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.5566Hollis Marriott198384216U.S.A.WyomingCrookBlack Hills: Inyan Kara Creek E of HK Divide, ca 15 air mi W of Sundance.-104.688944.391391280Streambanks. Phenology: fruiting.RMRM371764 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.7403Hollis Marriott1984627179U.S.A.WyomingWeston[location and coordinates withheld]1463Bank above small cattail marsh in draw. Phenology: flowering.RMRM371765 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.7910Hollis Marriott1984711193U.S.A.WyomingCrook[location and coordinates withheld]1585Reservoir in grassland - on mud. Phenology: flowering.RMRM371766 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8013Hollis Marriott1984711193U.S.A.WyomingCrook[location and coordinates withheld]1676Creek margin. Phenology: flowering.RMRM371767 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8251Hollis Marriott1984730212U.S.A.WyomingCrook[location and coordinates withheld]1402Creek bottom in grassland-- on mud at edge of creek. Phenology: fruiting.RMRM371768 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8458Hollis Marriott198482215U.S.A.WyomingWeston[location and coordinates withheld]1432Edge of creek (in aspen woods). Phenology: flowering & fruiting.RMRM371769 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8899Hollis Marriott1984810223U.S.A.WyomingWeston[location and coordinates withheld]1783Sedge meadow next to reservoir. Phenology: fruiting.RMRM371770 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.9172Hollis Marriott1984818231U.S.A.WyomingCrookBlack Hills: Inyan Kara Mountain (east half); ca 13.5 air mi S of Sundance.-104.344744.201391615Reservoir in grassland east fo mountain, on mud. Phenology: flowering.RMRM353712 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.5361Robert W. Lichvar1982725206U.S.A.WyomingCrookBlack Hills: Planting Springs.-104.38444.6971402Beaver dam with Carex and Cirsium. Phenology: flowering & fruiting.RMRM304787 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.AL-42Ronald G. Schreibeis1976622174U.S.A.WyomingCrookCa 5 mi N of Aladdin.-104.20344.7111Uncommon in wet grassland bottom. Phenology: flowering.RMRM371774 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.16052Ronald L. Hartman1983713194U.S.A.WyomingCrookBlack Hills: Geis Springs and vicinity, ca 5 air mi E of Alva.-104.346444.684441432Ponds and pond margins and adjacent oak woodlands and prairies; stream margin. Phenology: flowering & fruiting.RMRM371775 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.16490Ronald L. Hartman1983718199U.S.A.WyomingCrookBlack Hills: Beaver Creek; ca 6.5 air mi NNW of Alva.-104.4883344.78471158Wooded creek bottoms, prairie, sandy slopes below rock outcrop, and roadside; stream side. Phenology: flowering & fruiting.RMRM371776 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.16653Ronald L. Hartman1983718199U.S.A.WyomingCrookBlack Hills: ca 8.5 air mi SE of Hulett.-104.4877844.595281402Wooded stream drainage and sandy prairie; stream side. Phenology: flowering & fruiting.RMRM371772 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.17979Ronald L. Hartman1984713195U.S.A.WyomingCrookBlack Hills: Mineral Hill, ca 15 air mi ESE of Sundance.-104.082544.37921829Wooded slopes with Populus tremuloides and Pinus ponderosa, and meadow with stream and beaver ponds; pond margin. Phenology: flowering.RMRM829662 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2613Brian Elliott1998624175U.S.A.ColoradoLas AnimasWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: W of I-25 at Exit 2 (Wooten exit).-104.501437.64442158Dirt road west of freeway at small bridge; riparian with Quercus gambellii.RMRM371773 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.18469Ronald L. Hartman1984717199U.S.A.WyomingCrookBlack Hills: lower slopes of Hooker Peak and plains to the NW, 7-8 air mi SSE of Sundance.-104.304444.31971554Plains, Pinus ponderosa wooded slopes, moist open drainages and stock pond; pond. Phenology: flowering & fruiting.RMRM829661 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2804Brian Elliott1998627178U.S.A.ColoradoLas Animas[location and coordinates withheld]2439Riparian with beaver marsh; ponderosa pine.RMRM823347 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1107Rea Orthner2007717198U.S.A.WyomingSheridanPowder River Basin: Wyoming Army National Guard - Sheridan Training Area; tributary to Soldier Creek; just below stock pond; Hultz Draw Quad.1201Wetland habitat along unnamed tributary; soils: Worthenton-Recluse association; with dominants such as Agrostis stolonifera, Scirpus pungens, Carex aquatillis; also Scirpus pallidus, Carex lanuginosa, and Epilobium cillatum. Flowers white; Native. Phenology: flowering & fruiting.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.75033B. E. Nelson2008714196U.S.A.MontanaCarbonPryor Mountains: Custer National Forest: Sage Creek Campground and vicinity on Sage Creek, ca 19 air mi ESE of Bridger.-108.552145.211716821731Stream bank. Phenology: flowering.RMRM829682 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4771Brian Elliott199882214U.S.A.ColoradoSaguache[location and coordinates withheld]2439Pasture; swampy area in bottom of valley; roadside.RMRM840947 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.6115Ben Legler2007717198U.S.A.New MexicoColfaxVermejo Park Ranch: road shoulder on north side of Vermejo River in west end of Vermejo Park 2.8 air mi WNW of Casa Grande.-105.029194436.899027782329Raodside ditch with flowing water; sandy soil, with Carex, grasses, Equisetum. Flowers white; occasional in wet soil on water's edge. Phenology: flowering & fruiting.RMRM840946 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.7614Ben Legler2007813225U.S.A.New MexicoColfaxVermejo Park Ranch: pond on south side of Vermejo River in Vermejo Park just W of employee housing area; 1.6 air mi WNW of Casa Grande.-105.00636.897805562305Shallow muddy pond in old river oxbow, with Juncus spp., Sparganium emersum, Potamogeton spp., Carex spp. Stems to over 1 meter tall; scattered in saturated soil on pond shores. Photographed. Phenology: fruiting.RMRM840945 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.9548Ben Legler2008711193U.S.A.New MexicoColfaxVermejo Park Ranch: on east side of Little Vermejo Creek 1/2 air mi S of Colorado.-105.13312536.9872282595Wet meadows in river bottoms, with Salix, Betula occidentalis, Alnus incana, Ribes inerme, Carex spp., and Juncus balticus. Flowers white; plants scattered in shallow water of small seep. Specimen GPS: 36.987907, -105.133026. Phenology: flowering.RMRM840944 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.10131Ben Legler200881214U.S.A.New MexicoColfaxVermejo Park Ranch: along Rock Creek 1.8 air mi NW of Castle Rock and 5.5 air mi W of Casa Grande.-105.08032236.8946272400Small flowing stream with marshy borders of Juncus balticus, Mentha arvensis, and Agrostis giganea; bordered by dry grassland and slopes of Pinus ponderosa. Flowers white; occasional in or along stream. Photographed. Specimen GPS: 36.894573, -105.080368. Phenology: flowering.RMRM915597 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8250Laura E. Lukas2008818231U.S.A.WyomingAlbanyLaramie Plains: right-of-way along west side of U.S. Hwy 287 and Grant Creek, ca 1.5 air mi SE of Tie Siding; ca 18 air mi S of Laramie.-105.482241.06682312Right-of-way on plains, along tiny creek. Phenology: flowering & fruiting.RMUSFS883257 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.78697B. E. Nelson200982214U.S.A.South DakotaHardingCuster National Forest: East Short Pine Hills: vicinity of Spring No. 3 just below and NE of Moreau Peak, ca 18 air mi SSW of Buffalo.-103.707145.346510971146Narrow bushy draw with aspen, green ash, and chokecherry with wet areas. Phenology: flowering & fruiting.RMUSFS883213 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2563Hans Hallman2009722203U.S.A.MontanaRosebudCuster National Forest: Ashland Ranger District: in and around Blacks Pond off of Forest Road 4021, ca 17 air mi S of Ashland.-106.288345.347211121121Grass-dominated slope above reservoir. Phenology: flowering.RMRM908727 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.39643Erwin F. Evert2002731212U.S.A.IdahoFremontYellowstone Plateau: Targhee National Forest: along Rock Creek, ca 8 mi W of Cave Falls Campground, ca 16 mi E of Ashton.-111.169944.10061753Riparian community with Salix geyeriana, Alnus incana ssp. tenuifolia, and Crataegus chrysocarpa. Phenology: flowering & fruiting.RMRM384557 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1311Blaine H. M. Mooers Gloria R. B. Mooers198684216U.S.A.MontanaLincolnCabinet Mountains Wilderness: Leigh Creek, 100m downstream from outlet of Leigh Lake.1567Thick shrubland of Alnus; silt loam, 1% slope, NE aspect. Phenology: flowering.RMRM248220 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.s.n.W. E. Booth1952821234U.S.A.MontanaBeaverheadRed Rock Lake.Aspen woods along south side of lake; wet, deep rich soil. Phenology: flowering & fruiting.RMRM252715 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.56587W. E. Booth1956723205U.S.A.MontanaGraniteCa 5 mi E of Drummond.Moist creek bottom and dry knolls. Phenology: flowering.RMRM252758 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.56686W. E. Booth1956726208U.S.A.MontanaFlatheadKalispell.-114.312948.1958Moist lowlands in nearby area. Phenology: flowering & fruiting.RMUSFS404774 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.402James C. Whitham1921719200U.S.A.MontanaPowder RiverCuster National Forest: Whitetail Ranger Station.1036Pasture; creek bottom with sedges and rushes. Quite abundant. Phenology: flowering.RMUSFS404775 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.s.n.G. E. Martin1917519139U.S.A.MontanaCuster National Forest.1067Moist northern slope; loam soil; with Beckmannia erucaeformis. Phenology: vegetative only.RMRM841501 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.10609Robert D. Dorn2009821233U.S.A.WyomingNiobraraNear mouth of Van Tassell Creek, E of Van Tassell.-104.06666742.6616671463Cattail marsh, with Lycopus, Mentha. Flower color white, 2m high. sheet 1 of 2 Phenology: flowering.RMRM841500 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.10609Robert D. Dorn2009821233U.S.A.WyomingNiobraraNear mouth of Van Tassell Creek, E of Van Tassell.-104.06666742.6616671463Cattail marsh, with Lycopus, Mentha. Flower color white, 2m high. sheet 2 of 2 Phenology: flowering.RMRM841049 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.428Bethany Lewis2007618169U.S.A.ColoradoJacksonNorth Park: Arapaho National Wildlife Refuge: ca 5 air mi SW of Walden.-106.36081740.6647172490Willow riparian area. White flowers. 7.5' Walden Quad Phenology: flowering.RMRM841050 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.528Bethany Lewis2007729210U.S.A.WyomingAlbanyLaramie Plains: Hutton Lake Wildlife Refuge: ca 10 air mi SW of Laramie.-105.72628341.182752207Greasewood/grassland upland, near open water. 7.5' Hutton Lake Quad Phenology: flowering.RMRM829260 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.10567Brian Elliott Elizabeth Mark199987219U.S.A.ColoradoLas AnimasWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: along Purgatorie River, north end of Trinidad.-104.493637.18541829Riparian, ditch, wetlands. Phenology: fruiting.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.81327B. E. Nelson2010916259U.S.A.MontanaValleyAlong West Fork Poplar River at Mason Road crossing, ca 10.5 air mi ENE of Opheim; ca 54 air mi NNE of Glasgow.-106.196348.9104847Low marshy flats and drier meadows along the river. Phenology: fruiting.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2715Joseph L. M. Charboneau201081213U.S.A.MontanaValleyConehead Reservoir on South Creek, N of Thoeny Road, ca 3.5 air mi NE of Last Chance Reservoir, ca 15 air mi WNW of Opheim.-106.711448.9053798801Shallow water in muddy creek bed. Phenology: flowering & fruiting.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.3054Joseph L. M. Charboneau201088220U.S.A.MontanaPhillipsMatador Ranch: W of Stage Road (Mont Hwy 204), Little Warm Creek, ca 8 air mi WNW of Veseth Reservoir, ca 10 air mi ENE of Zortman; ca 35 air mi SW of Malta.-108.329247.9823896929Riparian area. Phenology: fruiting.RMRM829052 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8043Brian Elliott Elizabeth Mark199971182U.S.A.ColoradoLas Animas[location and coordinates withheld]2439Riparian and wet meadow. Phenology: flowering.RMRM829086 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8666aBrian Elliott Elizabeth Mark199979190U.S.A.ColoradoPuebloWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on Colo Hwy 96 at the junction of Siloam Road, ca 6 air mi E of Wetmore.-104.980838.2541661Irrigation ditch and roadside. Phenology: flowering & fruiting.RMRM829261 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8854aBrian Elliott Elizabeth Mark1999710191U.S.A.ColoradoCostilla[location and coordinates withheld]2423Below dam in ditch. Phenology: fruiting.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8889Joseph L. M. Charboneau201184216U.S.A.MontanaValleyHell Creek, ca 4 air mi SSE of Johnnys Hill, ca 20 air mi SW of Opheim; ca 44 air mi NE of Glasgow.-106.064748.6826862868Riparian coulee bottom. Phenology: flowering & fruiting.RMRM816059 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.920Cynthia Villa2003724205U.S.A.ColoradoGrandBlue Valley Ranch.2284Dry mountain loam with northeast aspect. Phenology: flowering.RMUSFS883256 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.78697B. E. Nelson200982214U.S.A.South DakotaHardingCuster National Forest: East Short Pine Hills: vicinity of Spring No. 3 just below and NE of Moreau Peak, ca 18 air mi SSW of Buffalo.-103.707145.346510971146Narrow bushy draw with aspen, green ash, and chokecherry with wet areas. Phenology: flowering & fruiting.RMRM908335 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.8115Jeanette Flaig2008715197U.S.A.ColoradoGrandBlue Valley Ranch: along Beaver Creek, W of Working Headquarters, S of Yust Reservoir.2235Along creek just off ranch road. Phenology: flowering.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2563Hans Hallman2009722203U.S.A.MontanaRosebudCuster National Forest: Ashland Ranger District: in and around Blacks Pond off of Forest Road 4021, ca 17 air mi S of Ashland.-106.288345.347211121121Grass-dominated slope above reservoir. Phenology: flowering.RMRM663241 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.1602C. H. Refsdal199476187U.S.A.WyomingSweetwaterBasins and Mountains of Southwest Wyoming: Seedskadee National Wildlife Refuge: ca 30 air mi NW of Green River; ca 2.3 road mi S of Headquarters along irrigation ditch.-109.827741.90411899Irrigation ditch for wetland ponds. Phenology: flowering & fruiting.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.7635Emma E. Freeland201381213U.S.A.MontanaMadisonMadison Valley: Eight Mile Ford Fishing Access site, ca 4 air mi S of Ennis, along County Road 36.-111.755745.29891536Moist meadow. Phenology: flowering & fruiting.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2408C. 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 & fruiting.RMRM663242 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2539C. H. Refsdal199485217U.S.A.WyomingUinta[location and coordinates withheld]2250Muddy roadside, alkaline clay flats. Phenology: flowering & fruiting.RMRM663219 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2891C. H. Refsdal Duane Atwood1994817229U.S.A.WyomingUinta[location and coordinates withheld]22102225Meandering stream channel, clays, gradual stream banks. Phenology: flowering & fruiting.RMRM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.7049Lori E. Brummer2011814226U.S.A.ColoradoMontroseUncompahgre Plateau: BLM lands off of H54 Road, ca 12 air mi S of Delta.-108.074638.57681728Along irrigation ditch in desert scrub. Phenology: flowering & fruiting.RMRM921474 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.11464Robert D. Dorn2014728209U.S.A.WyomingPlatteCa 22 mi NW of Wheatland, Cottonwood Creek.-105.24666742.3116671707Stream bank, with Rudbeckia and Agrostis. Flower white; 1.5 m high. Phenology: flowering.RMRM958330 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.12170Robert D. Dorn2018731212U.S.A.South DakotaPenningtonSouthwest edge of Deerfield Lake.-103.81833344.0116671829Wet meadow with Carex and Juncus. Flowers white. Phenology: fruiting.RMRM677746 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2569B. A. Packer J. Brondum and T. McGowan1997730211U.S.A.WyomingConverseLaramie Range: along Trail Creek, ca 3 air mi SW of Esterbrook; ca 21 air mi SW of Douglas.-105.449942.35581960Creekside Phenology: flowering & fruiting.RMRM664961 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.34458B. E. Nelson1994824236U.S.A.WyomingNiobraraSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Muddy Creek off Spanish Diggings or County Road 34 ca 3 air mi E of Converse County, ca 13.8 air mi SW of Manville, ca 20.5 air mi WSW of Lusk.-104.830642.655714871506Moist to wet meadows along the stream. sheet 1 of 2 Phenology: fruiting.RMRM371778 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.12204B. E. Nelson1984920264U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: along Blacktail Creek, ca 10.7 air mi SE of Hulett, ca 11.3 air mi NW of Sundance.-104.4877844.55171493In old beaver ponds. 2 of 2 Phenology: vegetative only.RMRM599777 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.28435B. E. Nelson1993817229U.S.A.WyomingLaramie[location and coordinates withheld]17831829Marshy areas and slow moving areas of stream. 2 of 2 Phenology: fruiting.RMRM599782 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.17139B. 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. 1 of 2 Phenology: flowering & fruiting.RMRM677746 Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2569B. A. Packer J. Brondum and T. McGowan1997730211U.S.A.WyomingConverseLaramie Range: along Trail Creek, ca 3 air mi SW of Esterbrook; ca 21 air mi SW of Douglas.-105.449942.35581960Creekside Sheet 2 of 2 Phenology: flowering & fruiting.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.6346C. H. Refsdal1995731212U.S.A.UtahUintahSouthwestern Wyoming and Adjacent Utah: Browns Park: Sears Canyon, ca 12.5 air mi SE of Dutch John.-109.175540.836318901957Red sandy soils, sandstone cliffs, juniper/pinyon, pine, cottonwood. Phenology: flowering & fruiting.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.6353C. H. Refsdal Barbara McNight199581213U.S.A.UtahDaggettSouthwestern Wyoming and Adjacent Utah: Browns Park: Green River, ca 13 air mi ESE of Dutch John; 1.8 mi S of junction of Jarvie Ranch/Browns Park roads on west side Browns Park Road.-109.137340.879816461670River's edge, river rock, clay soils. Phenology: flowering & fruiting.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.6483C. H. Refsdal Barbara McNight199581213U.S.A.UtahDaggettSouthwestern Wyoming and Adjacent Utah: Browns Park: Green River, ca 12.2 air mi ESE of Dutch John.-109.137340.86531646River's edge, mostly sandy, Salix, Carex. Phenology: flowering & fruiting.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2453Timothy W. Chumley1995725206U.S.A.ColoradoFremontEast-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: along the north face of Little Crampton Mountain and W along Cottonwood Creek, ca 1.5 air mi W of Colo Hwy 9, ca 13.5 air mi WNW of Canon City.-105.448838.568820732347On the banks of the creek. Phenology: flowering & fruiting.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.2977Timothy W. Chumley199588220U.S.A.ColoradoDouglasEast-central Colorado: Mosquito Range to Plains: Rampart Range: along Jackson Creek, ca 1 air mi N of intersection of Forest Road 300 or Rampart Range Road and Forest Road 507 or Jackson Creek Road, ca 17 air mi N of Woodland Park.-105.101239.251125002621On the banks of the stream. Phenology: flowering.RM Cicuta maculata var. angustifoliaphysical specimenApiaceaeCicutamaculatavar. angustifoliaHook.4031Timothy W. Chumley1996625177U.S.A.ColoradoFremontEast-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Gardner Peak/Crampton Mountain: on slopes, ridges and peaks and along Tallahassee Creek, off County Road 21A ca 15.2 air mi ENE of Canon City.-105.485838.540323782722Along the banks of the stream. Phenology: flowering & fruiting.36003,1,0true