Rocky Mountain Herbarium (RM), University of Wyoming
https://rmh.uwyo.edu/data/search.php

Database Search Results

76 matching records found (of 76).
Search query: Genus begins with Sinapis, Species begins with arvensis, (search polygon not defined)
Sorted by: Scientific Name

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1.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: road S of the North Fork Shoshone River, ca 0.5 air mi E of Wapiti.  Elev. 5600 ft.
T52N R104W S19 NW1/4.  44.4645 N, 109.406 W.  
Roadside and slope to river. Phenology: flowering & fruiting. 

Ronald L. Hartman, 59548.  8/13/1997. 		RM 653907	Barcode: RM0008618
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2.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Buffalo Bill Reservoir, ca 12 air mi ESE of Wapiti.  Elev. 5500 ft.
T52N R103W S25 SW1/4.  44.4501 N, 109.1841 W.  
Lakeside, roadside, and along irrigation canal. Phenology: flowering & fruiting. 

Ronald L. Hartman, 59762.  8/13/1997. 		RM 653908	Barcode: RM0008619
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3.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: ca 5 air mi S of Cedar Mountain summit.  Elev. 5800 ft.
T52N R102W S31.  44.4356 N, 109.1639 W.  
Roadside in clayey soil. Phenology: flowering & fruiting. 

Ronald L. Hartman, 59822.  8/15/1997. 		RM 653909	Barcode: RM0008620
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4.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Montana, Sweet Grass County: Bratten Fishing Access along the south side of the Yellowstone River, ca 5 mi W of Reed Point.  Elev. 3800 ft.
T1S R17E S28.  45.7199 N, 109.6345 W.  
Disturbed, weedy riparian area and field with Bromus tectorum, Medicago lupulina, and Poa pratensis. Phenology: flowering & fruiting. 

Erwin F. Evert, 29756.  7/6/1995. 		RM 783804
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5.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Montana, Carbon County: Ridge 4 mi NE of Fromberg; 1.5 mi E of U.S. Hwy 310.  Elev. 3900-4000 ft.
T4S R23E S36.  45.4433 N, 108.8324 W; uncertainty 1 mi..  
Disturbed sagebrush-grassland with Agropyron spicatum, Bromus tectorum, and Alyssum alyssoides. Phenology: flowering & fruiting. 

Erwin F. Evert, 32851.  6/10/1997. 		RM 818242	Barcode: RM0021548
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6.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Montana, Park County: In Livingston along railroad tracks just N of Park Street.  Elev. 4500 ft.
T2S R9E S13.  
Disturbed railroad right-of-way and adjacent area with Bromus tectorum and Kochia scoparia. Phenology: flowering. 

Erwin F. Evert, 33320.  6/28/1997. 		RM 818670	Barcode: rm0023321
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7.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Montana, Sweet Grass County: Grey Bear Campground/Boating Access, along the south side of the Yellowstone River, 6 mi SW of Big Timber.  Elev. 4100 ft.
T1N R13E S35.  
Disturbed riparian community on sandy soil with Populus angustifolia, Cornus sericea, Chenopodium botrys, and Spartina pectinata. Phenology: flowering & fruiting. 

Erwin F. Evert, 34581.  8/5/1997. 		RM 819943	Barcode: RM0019456
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8.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Montana, Carbon County: In Belfry just SW of the junction of Mont Hwys 308 and 72.  Elev. 3870 ft.
T8S R22E S15.  
Open, disturbed area adjacent to sugar beet field with Convolvulus arvensis, Amaranthus albus, Polygonum aviculare. Phenology: flowering & fruiting. 

Erwin F. Evert, 34626.  8/6/1997. 		RM 819987	Barcode: RM0014519
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9.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Park County: Bighorn Basin: in Cody just SW of junction of Wyo Hwy 120 and U.S. Hwy Alt 14.  Elev. 4980 ft.
T53N R101W S32.  
Open disturbed area with Agropyron cristatum, Kochia scoparia, and Sisymbrium altissimum. Phenology: flowering. 

Erwin F. Evert, 34721.  8/11/1997. 		RM 819828	Barcode: RM0023484
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10.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Park County: Bighorn Basin: Cody city reservoir S of town.  Elev. 5100 ft.
T52N R101W S6.  
Disturbed areas along paths adjacent to reservoir with Kochia scoparia, Amaranthus retroflexus, Convolvulus arvensis, and Euphorbia glyptosperma. Phenology: flowering & fruiting. 

Erwin F. Evert, 34745.  8/11/1997. 		RM 819879	Barcode: RM0023503
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11.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Park County: Bighorn Basin: Cody city reservoir S of town.  Elev. 5100 ft.
T52N R101W S6.  
Disturbed areas along paths adjacent to reservoir with Kochia scoparia, Amaranthus retroflexus, Convolvulus arvensis, and Euphorbia glyptosperma. Phenology: flowering. 

Erwin F. Evert, 34754.  8/11/1997. 		RM 819875	Barcode: RM0023481
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12.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Montana, Stillwater County: Along Whitebird Creek, ca 10 mi S of Columbus.  Elev. 4100 ft.
T3S R19E S36.  45.5306 N, 109.326 W; uncertainty 1 mi..  
Hay field with Convolvulus arvensis and Brassica hirta. Phenology: flowering & fruiting. 

Erwin F. Evert, 36559.  6/4/1999. 		RM 822395	Barcode: RM0014371
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13.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Teton County: Teton Range: Targhee National Forest: along the south side of Moose Creek, ca 6 mi SE of Victor, ID.  Elev. 6650 ft.
T42N R118W S31.  43.562 N, 111.0545 W.  
Disturbed soil in corrals and adjacent to outfitters camp with Arctium minus, Thlaspi arvense, and Amsinckia menziesii. Phenology: flowering & fruiting. 

Erwin F. Evert, 37380.  7/28/1999. 		RM 823128	Barcode: RM0022106
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14.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: U.S. Hwy 285 and Road G, ca 5 air mi E of La Garita.  Elev. 7625 ft.
T42N R7E S36 SE1/4 of SE1/4.  37.8352 N, 106.1476 W; GPS Reading.  
Irrigation canal. Phenology: flowering & fruiting. 

Jeanette Flaig, 6225.  7/18/2004. 		RM 
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15.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Shadow Mountain, 6 air mi NE of Moose from base of mountain to and above Antelope Springs.  Elev. 7100-7300 ft.
T43N R115W S11; also W1/2 of S12.  43.706 N, 110.6163 W; uncertainty 2 mi..  
Grassy and wooded valley. Phenology: flowering & fruiting. 

Ronald L. Hartman, 52153.  7/16/1995. 		 650768
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16.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Wyo Hwy 434 E of Nowood River, ca 9 air mi SSE of Ten Sleep.  Elev. 4520 ft.
T46N R88W S36.  43.9113 N, 107.38 W; uncertainty 1 mi..  
Agricultural ditch. Phenology: flowering & fruiting. 

Luanne Lum, 3077.  6/24/2002. 		RM 933768	Barcode: RM0098092
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17.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Idaho, Custer County: Challis National Forest: Loon Creek pasture.  Elev. 5800 ft.
44.6527 N, 114.737 W; uncertainty 9+ mi..  
Not abundant on flat in rich loam of cultivated fields with peppergrass and knotweed. Phenology: flowering & fruiting. 

Arthur Buckingham, 47.  7/2/1932. 		USFS 459953
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18.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Idaho, Custer County: Challis National Forest: Loon Creek pasture.  Elev. 5800 ft.
44.6527 N, 114.737 W; uncertainty 9+ mi..  
Not abundant on flat in rich loam of cultivated fields with peppergrass and knotweed. Phenology: flowering & fruiting. 

Arthur Buckingham, 47.  7/2/1932. 		USFS 459953
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19.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Idaho, Custer County: Lemhi National Forest: Pahsimeroi Ranger Station pasture.  Elev. 5500 ft.
44.6852 N, 114.0509 W; uncertainty 9+ mi..  
Scarce on 4% W in shallow, dry, gravelly with sage, sedge, and roses. Phenology: flowering & fruiting. 

Arthur M. Cusick, 24.  6/23/1928. 		USFS 459952
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20.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Montana, Ravalli County: Bitterroot National Forest: Canton Ranch near river.  Elev. 3300 ft.
T9N R20W S10.  46.5503 N, 114.0988 W; uncertainty 1 mi..  
Abundant on 2% E in loamy sand with a sunflower in a cultivated area. Probably introduced. Phenology: flowering & fruiting. 

Charles H. McDonald, 1817.  6/5/1961. 		USFS 459960
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21.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Idaho, Twin Falls County: Twin Falls.
42.563 N, 114.4609 W; uncertainty 1 mi..  
In fields. Phenology: flowering & fruiting. 

Dorman Bennett, 136.  6/6/1912. 		RM 81769
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22.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Idaho, Custer County: Challis National Forest: roadside, 1.5 mi W of Challis.  Elev. 5300 ft.
44.5064 N, 114.1969 W; uncertainty 1 mi..  
Only specimens ever seen in moist draw. Phenology: flowering & fruiting. 

E. G. Banford, 727.  6/9/1916. 		USFS 459954
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23.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Montana, Gallatin County: Bozeman.
45.6796 N, 111.0386 W; uncertainty 1 mi..  
Phenology: flowering & fruiting. 

J. W. Blankinship, s.n..  6/15/1900. 		RM 89434
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24.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Idaho, Clark County: Intermountain (S.I.) Range Experiment Station: U. S. Sheep Experiment Station.  Elev. 5600 ft.
T11N R36E S24; S34.  44.2671 N, 112.166 W; uncertainty 1 mi..  
Rare in shallow sandy clay loam of Swales with Artemisia tripartita and Agropyron spicaturm. Phenology: flowering & fruiting. 

Joseph F. Pechanec, 35-11.  6/16/1935. 		USFS 459948
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25.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Montana, Missoula County: Near Lolo National Forest; S side of Missoula near children's fish pond.  Elev. 3200 ft.
T13N R19W S33.  46.8407 N, 114.0091 W; uncertainty 1 mi..  
Common on 2% N in gravelly of disturbed Palouse Prairie with cheatgrass, Viciavilosa, mustards, and Feid. Phenology: flowering & fruiting. 

L. Hendzel, 42LH.  6/4/1969. 		USFS 459958
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26.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Montana, Missoula County: Foot of Mount Sentinel at Beckwith Avenue; Missoula (E edge of Forest Science Lab.).  Elev. 3200 ft.
T13N R19W S27.  46.8551 N, 113.988 W; uncertainty 1 mi..  
Frequent on 0-5% level to west open gentle slope of a newly planted lawn. Phenology: flowering & fruiting. 

Peter F. Stickney, 1794.  9/11/1968. 		USFS 459961
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27.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Montana, no county County: Helena National Forest.  Elev. 5000 ft.
Cultivated fields. Phenology: flowering & fruiting. 

Waldo D. Barlow, 56.  6//1912. 		USFS 459959
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28.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Montana, Gallatin County: Bozeman.
45.6796 N, 111.0386 W; uncertainty 1 mi..  
Phenology: flowering & fruiting. 

Wyatt W. Jones, s.n..  5/18/1901. 		RM 73213
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29.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Albany County: Centennial Valley.
T15N R77W S4.  41.2939 N, 106.0361 W; uncertainty 1 mi..  
Phenology: flowering. 

Aven Nelson, 1876.  8/25/1895. 		RM 4947
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30.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Park County: Clarks Fork Valley, Pearson's Ranch.  Elev. 4000 ft.
T56N R103W S7.  44.8474 N, 109.3029 W; uncertainty 9+ mi..  
Moist sandy soil. Phenology: flowering & fruiting. 

Edward D. Pearson, 64.  7/8/1924. 		RM 104291
     with D. Pearson
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31.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Fremont County: Between Lander and Hudson on Wyo Hwy 789.
T34N R99W S34.  42.8746 N, 108.6626 W; uncertainty 1 mi..  
Abundant in fields of oats and roadsides. Phenology: flowering. 

Herb L. Karcher, 777.  7/8/1989. 		RM 545672
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32.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Lincoln County: Star Valley: 1.5 mi S of Osmond; ca 4.5 mi S of Afton.  Elev. 6350 ft.
T31N R118W S19.  42.6575 N, 110.9264 W; uncertainty 1 mi..  
Growing in barley field. Phenology: flowering & fruiting. 

Orval C. Harrison, 308.  6/30/1981. 		RM 337279
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33.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Park County: Near the junction of the road to Sunlight Basin and the Cody-Belfry Road  Elev. 5690 ft.
T55N R103W S24.  44.7309 N, 109.2094 W; uncertainty 1 mi..  
Along the road. Phenology: flowering. 

P. A. Robertson, 1008a.  7/1/1975. 		RM 330802
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34.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Sheridan County: 6 mi W of Ucross.  Elev. 4150 ft.
T53N R81W S7.  44.5787 N, 106.6511 W; uncertainty 700 ft..  
Along roads. Occasional. Phenology: flowering & fruiting. 

Paul L. Ginter, 811.  6/24/1943. 		USFS 404285
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35.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Park County: University of Wyoming Substation, 1 mi N of Powell on Seven Mile Road; field 3.  Elev. 4365 ft.
T56N R99W S34.  44.7826 N, 108.7591 W; uncertainty 1 mi..  
A sugar beet field; sandy to sandy-loam soil. Phenology: flowering & fruiting. 

R. Lym, 14-77.  9/22/1977. 		RM 301660
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36.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Fremont County: Popo Agie River, S of Lander.  Elev. 5400 ft.
T33N R100W S24.  42.8164 N, 108.7415 W; uncertainty 1 mi..  
Banks of river. Phenology: flowering & fruiting. 

Richard W. Scott, 412.  6/6/1965. 		RM 279937
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37.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Sheridan County:   Elev. 4400 ft.
T57N R87W S35.  44.8749 N, 107.3264 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Stream bank with Bromus, Malva. Phenology: flowering & fruiting. 

Robert D. Dorn, 3328.  7/12/1979. 		RM 319710
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38.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Park County:   Elev. 5600 ft.
T51N R101W S27 NE1/4.  44.3641 N, 108.9848 W; uncertainty 0.5 mi..  
Cut bank along highway with Agropyron and Astragalus. Phenology: flowering & fruiting. 

Robert D. Dorn, 3468.  6/25/1980. 		RM 329484
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39.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Fremont County: Near Ocean Lake; W of road, on Smith property.
T2N R2E S2.  43.1847 N, 108.6048 W; uncertainty 3 mi..  
Dry hillside. Phenology: flowering. 

Thomas A. Bell, 36.  6/18/1959. 		RM 260017
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40.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Sheridan County: Hanna Creek.
T54N R84W S8.  44.6719 N, 106.9917 W; uncertainty 9+ mi..  
Waste cultivated fields. Phenology: flowering & fruiting. 

Vie Willits, 296.  7/10/1909. 		RM 68956
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41.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: along Two Ocean Trail, N from Turpin Meadow Trailhead.  Elev. 7200-7600 ft.
T45N R112W S13.  43.8663 N, 110.2433 W.  
Lodgepole pine and open sagebrush communities. 

Neil Snow, 1141.  7/13/1987. 		 647451
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42.  Sinapis arvensis L. 				Brassicaceae

U.S.A., South Dakota, Pennington County: Near O'Harra's Cabin, Pactola.  Elev. 4420 ft.
T1N R5E S2.  
Phenology: flowering. 

C. C. O'Harra, X9.  7/1/1928. 		RM 113189
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43.  Sinapis arvensis L. 				Brassicaceae

U.S.A., New Mexico, no county County: Fernandes Ranch: Sandia Mountains.  Elev. 7900 ft.
Phenology: flowering & fruiting. 

Earl F. Castetter, 1788.  7/9/1932. 		RM 133271
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44.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Colorado, Weld County: W of Greely.
Phenology: flowering. 

Earl Lynd Johnston, 237.  7/1/1926. 		RM 105241
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45.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Colorado, no county County: 
Phenology: flowering & fruiting. 

Earl Lynd Johnston, 563.  //1909. 		RM 62721
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46.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Colorado, no county County: 
Phenology: flowering & fruiting. 

Earl Lynd Johnston, 564.  //1909. 		RM 62722
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47.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Colorado, Rio Blanco County: White River National Forest: Buford Ranger Station.  Elev. 8000 ft.
T1S R91W S4.  39.9933 N, 107.6068 W; uncertainty 1 mi..  
Infrequent in 3 degree south slope in loam with Poa bulbosa, Alfilaria and Veronica. Phenology: flowering & fruiting. 

E. R. Ware, 26.  7/10/1931. 		USFS 459956
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48.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Colorado, Garfield County: White River National Forest: Glenwood Canyon.  Elev. 6500 ft.
T5S R87W S30.  39.5859 N, 107.1929 W; uncertainty 1 mi..  
Frequent on 7 degree south, clay loam slope with Trifolium pratense, Poa, and Asclepias verticillata. Phenology: flowering & fruiting. 

E. R. Ware, 61.  5/30/1932. 		USFS 459955
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49.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Colorado, Boulder County: Near Boulder.  Elev. 1700 m.
Phenology: flowering & fruiting. 

Francis Ramaley, 1109.  6/15/1905. 		RM 53160
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50.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Colorado, Weld County: New  Windsor.
Phenology: flowering & fruiting. 

George E. Osterhout, 4149.  7/3/1909. 		RM 167416
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51.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Colorado, Larimer County: Fort Collins, college premises.
Phenology: flowering & fruiting. 

J. H. Cowen, 463.  7/6/1895. 		RM 42796
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52.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Colorado, Larimer County: Fort Collins, college premises.
Phenology: fruiting. 

J. H. Cowen, 465.  7/6/1895. 		RM 42795
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53.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Colorado, Rio Blanco County: White River National Forest: West Burro Mountain.  Elev. 8500 ft.
Aspen forest on 20% west loam slope with lupine and elder. Phenology: flowering & fruiting. 

J. R. Ahl, A-16.  8/9/1927. 		USFS 459957
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54.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Colorado, Conejos County: 1.3 mi S of Los Mogotes, 0.5 mi E of Broyles Bridge.  Elev. 8300 ft.
T33N R7E S35.  37.0564 N, 106.1761 W; uncertainty 1 mi..  
Scattered on dry volcanic soil with Artemisia and Chrysothamnus. Phenology: flowering & fruiting. 

Patricia P. Douglas, 1477.  8/25/1986. 		RM 395357
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55.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Colorado, Pitkin County: Entrance of ranch property; Roaring Fork Valley 3 mi E of Basalt.
Common in neglected farm land. Phenology: flowering & fruiting. 

William A. Weber, 18802.  8/22/1993. 		RM 734255
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56.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Star Valley: ca 3 air mi NE of Freedom; ca 19 air mi N of Afton.  Elev. 6020 ft.
T35N R119W S24.  43.0039 N, 110.98 W; uncertainty 1 mi..  
Roadside. Phenology: flowering & fruiting. 

B. E. Nelson, 24507.  8/17/1992. 		RM 646669
     with Russ Nelson
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57.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Star Valley: Wyoming Game and Fish fishing access area on Salt River; on Wyo Hwy 237 ca 2 road mi W of Grover.  Elev. 5900 ft.
T33N R119W S36 SE1/4 of SE1/4.  42.8011 N, 110.9822 W.  
Streamside and wetlands and roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 36004.  8/17/1992. 		RM 646670
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58.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Park County: Northern Absarokas: Dead Indian Creek ca 3 air mi W of Pat O'Hara Peak, ca 21 air mi NW of Cody.  Elev. 7500 ft.
T54N R104W S7.  44.6733 N, 109.4306 W.  
Dry clay hillside. Phenology: flowering & fruiting. 

B. E. Nelson, 13213.  8/24/1985. 		RM 536198	Barcode: RM0050142
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59.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Park County: Bighorn Basin: University of Wyoming Agricultural Experiment Station, ca 1.5 mi N of Powell on Wyo Hwy 295.  Elev. 4400 ft.
T55N R99W S2.  44.7744 N, 108.7433 W.  
Row crop fields. 

B. E. Nelson, 14051.  6/29/1987. 		RM 647817
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60.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 15 air mi N of Gillette.  Elev. 4200 ft.
T53N R72W S31.  44.53 N, 105.565 W; uncertainty 1 mi..  
Low ditches, edge of plowed field; edge of road. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3396.  7/6/1978. 		RM 323176
     with Mary Alice Sanguinetti
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61.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 2.5 air mi E of Four Corners.  Elev. 3900 ft.
T56N R72W S35 NE1/4.  44.7928 N, 105.4817 W; uncertainty 1 mi..  
Uplift on plains, loose talus slopes, ponderosa pine slopes and ravines; gravel roadside. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3677.  7/8/1978. 		RM 323177
     with Mary Alice Sanguinetti
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62.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Crook County: Inyan Kara Creek, 17 mi S of Sundance.  Elev. 5220 ft.
T49N R62W S26.  44.1979 N, 104.2644 W; uncertainty 1 mi..  
Mesophytic creekside with grass. Phenology: flowering. 

Herman E. Hayward., 2158.  7/14/1927. 		RM 111389
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63.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Crook County: Black Hills: Inyan Kara Creek near Sawmill Canyon, Graham Ranch, ca 14.5 air mi W of Sundance.  Elev. 4000 ft.
T51N R65W S18 NE1/4 of.  44.406 N, 104.7089 W; uncertainty 1 mi..  
Deciduos woods along creek. Phenology: flowering & fruiting. 

Hollis Marriott, 3438.  6/23/1983. 		RM 374566
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64.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Crook County: Black Hills: ca 3 air mi NNE of Aladdin.  Elev. 3600 ft.
T54N R61W S9; also S10 and S15.  44.6864 N, 104.1794 W; uncertainty 3 mi..  
Prairie, wooded stream bottom, and sandstone outcrops; roadside. Phenology: fruiting. 

Ronald L. Hartman, 16311.  7/15/1983. 		RM 374565
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65.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: Sage Creek Campground and vicinity on Sage Creek, ca 19 air mi ESE of Bridger.  Elev. 5520-5680 ft.
T7S R26E S20 NW1/4.  45.2117 N, 108.5521 W; uncertainty 0.5 mi., GPS reading.  
Drainage from a spring on redbed slope. Phenology: flowering & fruiting. 

B. E. Nelson, 74977.  7/14/2008. 		USFS 882880	Barcode: USFS0048852
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66.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Montana, Stillwater County: Along Mont Hwy 78, near Mexican Joe Creek, ca 8.5 air mi SW of Columbus.  Elev. 4000 ft.
T3S R19E S27 NW1/4.  45.5484 N, 109.3715 W; WGS 84, , GPS reading.  
Along road and irrigation ditch in disturbed areas dominated by introduced grasses and forbs. Phenology: flowering & fruiting. 

Emily Elliott, 4624.  6/14/2008. 		RM 939219	Barcode: RM0110671
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67.  Sinapis arvensis L. 				Brassicaceae

U.S.A., North Dakota, Cass County: Fargo.
Base of old haystack. Phenology: flowering & fruiting. 

Wilhelm G. Solheim, 206.  6/12/1929. 		RM 117220
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68.  Sinapis arvensis L. 				Brassicaceae

U.S.A., North Dakota, Cass County: Fargo.
Base of old haystack. Phenology: flowering & fruiting. 

Wilhelm G. Solheim, 206.  6/12/1929. 		RM 133694
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69.  Sinapis arvensis L. 				Brassicaceae

U.S.A., North Dakota, Cass County: Fargo.
Field. Collector not specified. Phenology: flowering & fruiting. 

, s.n..  6/29/1896. 		RM 17093
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70.  Sinapis arvensis L. 				Brassicaceae

U.S.A., South Dakota, Harding County: Little Missouri River Valley: 25 mi N of Ashcroft. [ends up in North Dakota]  Elev. 2900-3300 ft.
T23N R1E S24.  
Open woods. Phenology: flowering. 

S. S. Visher, 181.  7/11/1910. 		RM 70043
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71.  Sinapis arvensis L. 				Brassicaceae

U.S.A., South Dakota, Brookings County: Brookings.
Fields everywhere. Phenology: flowering & fruiting. 

Frank E. Hepner, s.n..  6/3/1898. 		RM 87633
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72.  Sinapis arvensis L. 				Brassicaceae

U.S.A., South Dakota, Deuel County: Peg Munky Run, along Interstate Highway 29.
T113N R50W S24 NE1/4.  
Embankment. Common. Phenology: vegetative only. 

Gary E. Larson, 8985.  6/30/1983. 		RM 394271
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73.  Sinapis arvensis L. 				Brassicaceae

U.S.A., South Dakota, Marshall County: Drainage route into the north side of Roy Lake.
T126N R55W S9 NE1/4.  
Marshy swale. Common. Phenology: flowering. 

Gary E. Larson, 9302.  7/16/1983. 		RM 394351
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74.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Nebraska, Scotts Bluff County: Ca 10 mi SSE of Morrill, Highway 92.
Field of oats on roadside. 1 plant. Phenology: flowering & fruiting. 

Herb L. Karcher, 692.  6/24/1989. 		RM 545686
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75.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: Sage Creek Campground and vicinity on Sage Creek, ca 19 air mi ESE of Bridger.  Elev. 5520-5680 ft.
T7S R26E S20 NW1/4.  45.2117 N, 108.5521 W; uncertainty 0.5 mi., GPS reading.  
Drainage from a spring on redbed slope. Phenology: flowering & fruiting. 

B. E. Nelson, 74977.  7/14/2008. 		 	Barcode: USFS0045108
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76.  Sinapis arvensis L. 				Brassicaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: North Platte River near Fort Caspar, ca 0.5 air mi S of Mills townsite.  Elev. 5100 ft.
T33N R79W S7; also T33N R80W S12.  42.8438 N, 106.3719 W; uncertainty 2 mi..  
Willows, cottonwoods, and gravelly banks of river. Phenology: flowering & fruiting. 

Amy J. Roderick, 8507.  8/21/1998. 		RM 649676
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