Plantago elongata (1978)
PLANTAGINACEAE
Plantago elongata Pursh
U.S.A., Arizona, Cochise County: 5 mi S of Willcox: Willcox Lake: east side along railroad acess road.
Occasional on stablized sand dunes, common in tufts of grass. Phenology: flowering & fruiting.
Annotations:
2. Plantago elongata Pursh
Annotated by B. E. Nelson in 2013.
Accession: RM 612196

Plantago elongata (1974)
PLANTAGINACEAE
Plantago elongata Pursh
U.S.A., South Dakota, Pennington County: 1 mi W of Conata.
Elev. 2465 ft.
In prairie dog town. Common. Phenology: flowering.
Accession: RM 604368, Barcode: RM0204907

Plantago elongata (1910)
PLANTAGINACEAE
Plantago elongata Pursh
U.S.A., South Dakota, Harding County: Little Missouri Valley: 12 mi N of Crook.
Elev. 3040 ft.
T20N R2E S18
Steppe. Phenology: flowering.
Annotations:
3. Plantago elongata Pursh
Annotated by Jack E. Humbles in 1974.
Accession: RM 69986

U.S.A., South Dakota, no county County:
Accession number duplicated in the database; this specimen not verified. Phenology: fruiting.
Accession: RM 76489, Barcode: RM0204908

U.S.A., South Dakota, Harding County: Cave Hills.
T21N R5E S4
Phenology: flowering.
Accession: RM 122777

U.S.A., Colorado, Mesa County: Battlement Mesa: White River National Forest: Alkali Creek drainage, below Castle Peak, ca 7 air mi ESE of De Beque.
Creek channel and adjacent sagebrush-greasewood benches with scattered juniper. Phenology: flowering.
Michael K. Kirkpatrick, 545. 5/23/2010.
Accession: USFS (unaccessioned)

U.S.A., Colorado, Mesa County: Black Mountain, W of the De Beque Cutoff Road, ca 8-9 air mi SSE of De Beque.
Juniper woodland with scattered sagebrush on eastern flanks of mountain below sandstone and shale outcrops. Phenology: flowering.
Michael K. Kirkpatrick, 725. 5/27/2010.
Accession: USFS (unaccessioned)

U.S.A., North Dakota, Benson County: Esmond.
On flat of large coulee. Phenology: flowering.
with William A. Kluender

U.S.A., North Dakota, Morton County: Glen Ullin.
Prairie below butte. Phenology: flowering.
with William A. Kluender

U.S.A., South Dakota, Spink County: Northville.
Wet meadow. Phenology: flowering.

U.S.A., South Dakota, Spink County: Vicinity of Redfield.
Dried swamp hole. Phenology: flowering.
Alfred E. Ricksecker, 103. 8/10/1903.

Plantago elongata ()
U.S.A., Nebraska, Lancaster County:
Phenology: flowering.
W. C. Knight, s.n.. //.

U.S.A., Montana, Carter County: 2 mi NW of Alzada.
In heavily grazed pastures. Common. Phenology: flowering & fruiting.

U.S.A., Montana, Custer County: U.S. Range Livestock Experiment Station: Pasture F.
Phenology: flowering.
Accession: USFS 485385

U.S.A., Montana, Custer County: U.S. Range Livestock Experiment Station: Lignite Bridge Spring.
Elev. 2500 ft.
T7N R43E S34
Moderate, northeast-facing slope; heavy, rocky clay soil; grassland. Few plants. Phenology: flowering.
Accession: USFS 485384

U.S.A., Colorado, Mesa County: N of Shire Gulch between De Beque Cutoff Road and Sunnyside Road, ca 7 air mi SSE of De Beque at the intersection of I-70 and De Beque Cutoff Road.
Ruderal site within sagebrush meadow. Phenology: fruiting.
Michael K. Kirkpatrick, 4816. 5/19/2011.
Accession: RM (unaccessioned)

U.S.A., Colorado, Mesa County: Unnamed mesa N of Plateau Creek, ca 6 air mi E of Colo Hwy -65 at I-70 and ca 5 air mi W of Molina.
Sandy mesa with juniper, oak, and mountain shrubs. Phenology: fruiting.
Accession: RM (unaccessioned)

U.S.A., Colorado, Mesa County: [location and coordinates withheld]
Ruderal stream valley recently burned, dominated by sagebrush, greasewood, and formerly juniper. Phenology: flowering & fruiting.
Accession: USFS 898086, Barcode: USFS0059711

U.S.A., Colorado, Mesa County: N of Shire Gulch between De Beque Cutoff Road and Sunnyside Road, ca 7 air mi SSE of De Beque at the intersection of I-70 and De Beque Cutoff Road.
Ruderal site within sagebrush meadow. Phenology: fruiting.
Accession: USFS (unaccessioned), Barcode: USFS0061021

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Emigrant Gap Ridge, ca 12 air mi W of Casper.
Sandstone outcrops and sandy slopes; sagebrush-grasslands. Phenology: fruiting.
Accession: RM 606413, Barcode: RM0203881

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeast Plains: Southern Powder River Basin: Poison Spider Oil Field, ca 24 air mi W of Casper.
Sandy slopes and flats with sandstone outcrops in uplands with ponderosa pine. Phenology: fruiting.

U.S.A., Wyoming, Washakie County: Worland.
Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: north end of Pine Mountain.
Ponderosa pine rimmed mesa. Phenology: fruiting.

U.S.A., Wyoming, Converse County:
T38N R69W
Abandoned land. Phenology: fruiting.
with Robert L. Lang

U.S.A., Wyoming, Campbell County: Taylor Ranch ca 17 mi N of Gillette.
Wet saline soil. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Black Thunder Strip Mining Area: North Prong of Thunder Creek and Little Thunder Creek.
Dry lake bottom; with western wheatgrass and wooly plantain; clayey overflow McKenzi Series. Phenology: fruiting.
with D. W. Sabinske

U.S.A., Wyoming, Johnson County:
Clay hills with Sarcobatus, Artemisia tridentata. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: North bank of Sweetwater River, ca 3 1/4 air mi SW of Sweetwater Station; ca 13 air mi SE of Lander.
Moist, grassy banks of river at base of clumps of willow and rose. The Nature Conservancy Sweetwater Preserve. Phenology: fruiting.
with Walter Fertig

Plantago elongata var. elongata (2003)
Plantago elongata Pursh var. elongata
U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills W of Little Powder River S of Coal Creek on dirt road off of Wyo Hwy 59, ca 23 air mi NNE of Gillette; ca 31 air mi NW of Moorcroft.
Watercourses between clay hills and creek. Phenology: fruiting.
Accession: RM (unaccessioned)

Plantago elongata var. elongata (2003)
Plantago elongata Pursh var. elongata
U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Porcupine Creek, on two-track off Matheson or County Road 70, ca 13 air mi SE of Wright; ca 49 air mi S of Gillette.
Low creek bank. Phenology: fruiting.
Peter J. Ebertowski, 7928. 8/9/2003.

Plantago elongata var. elongata (2003)
Plantago elongata Pursh var. elongata
U.S.A., Wyoming, Park County: Bighorn Basin: along the east side of the YU Bench Road at Dry Creek, ca 20 mi SE of Cody.
T51N R99W S15; also S16
Moist, open alkaline area with Sarcobatus vermiculatus, Sporobolus airoides, and Iva axillaris. Phenology: fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Whit Creek, ca 1 mi S of Wapiti.
Sagebrush-grassland community. Phenology: fruiting.

U.S.A., Wyoming, Park County: Yellowstone Plateau: Yellowstone National Park: along west side of Fountain Flat Drive near thermal area ca 0.3 mi S of the Firehole River Bridge.
Sagebrush-forbland with scattered lodgepole pine and with Lomatium triternatum, Claytonia lanceolata, Cerastium arvense, and Delphinium nuttallianum. Phenology: fruiting.

U.S.A., Montana, Carbon County: Shupak Pond, ca 6 mi NNW of Belfry.
Disturbed sagebrush-grassland S of pond with Erigeron pumilus, Alyssum desertorum, Lappula redowskii, and Bromus tectorum. Phenology: fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 0.5 mi NE of Grass Creek, just N of Cottonwood Creek Road, ca 22 mi NW of Thermopolis.
Shrub steppe with Atriplex confertifolia, Atriplex gardneri, Lappula redowskii, and Xylorhiza glabriuscula. Phenology: flowering.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along east side of Murphy Draw Road, ca 3/4 mi N of Wyo Hwy 431.
Saltbush-grassland with Atriplex gardneri, Atriplex confertifolia, Musineon divaricatum, and Vicia americana. Phenology: buds.

U.S.A., Montana, Carbon County: Along small stream, 1.5 mi E of U.S. Hwy 310; ca 4 mi NE of Fromberg.
Seepage with Juncus balticus, Plantago elongata, and Eleocharis palustris. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: near the head of Mule Creek, ca 5.5 air mi E of Ardmore; ca 19 air mi SW of Oelrichs.
Saline seep and flats. Phenology: flowering & fruiting.
Annotations:
1. Plantago elongata Pursh var. elongata
Annotated by Grace M. Kostel.
with Grace Kostel

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: between Forest Road 7009 and a tributary of South Fork Alkali Creek, ca 16 air mi W of Ardmore; ca 20 air mi SSW of Edgemont.
Clay flats. Phenology: flowering & fruiting.
1. Plantago elongata Pursh var. elongata
Annotated by Grace M. Kostel.
with Grace Kostel

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 4-5 air mi SSE of Scenic on Forest Road 7172 on Big Hollow Creek.
On sideslopes of creek and grassy upslopes near creek. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 3.5 air mi ESE of Wall and 0.5 mi S of U.S. Hwy 14 on Cottonwood Creek.
In Pascopyrum smithii/Nassellus viridula plant community and grass upland on north side of creek in silty soil. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: between Shorty Draw and French Creek, ca 9 air mi E of Fairburn and 14.5 air mi SE of Hermosa.
Agate bed. Phenology: flowering & fruiting.
with B. E. Nelson

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 15.5-16 air mi SSE of Hermosa along French Creek.
Creek banks with moist clay and silt soils. Phenology: fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 23 air mi SW of Edgemont.
Up butte and across ridge, gravelly soil. Phenology: flowering & fruiting.
with B. E. Nelson

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 12 air mi WSW of Edgemont on ridge down to dam.
Shale bank draw. Phenology: flowering & fruiting.

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 12.5 air mi SW of Kadoka.
In rock beds of red iron soils. Phenology: fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: Indian Creek Wilderness Area: ca 6.5 air mi WSW of Scenic.
On slopes scattered with Juniperus scopulorum in a Nasellus viridula plant community of silty clay soils. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 5-5.5 air mi SSE of Quinn, just W of County Road and 1 mi SSW of Street Hill.
In a floodplain of heavy wet clay soil. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 10-10.5 air mi SE of Wall and 1/4 mi N of I-90.
In rock bed of gravel, rock and sand soil with clay under pan, iron is present in soils. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Middle Fork Fifteen Mile Creek at Platte Pipeline or BLM Road 1430, ca 15 air mi WNW of Worland.
Roadside. Phenology: fruiting.
with Luanne Lum

U.S.A., Wyoming, Washakie County: Bighorn Basin: Flume Reservoir on a tributary of Wildcat Gulch, along BLM Road 1406, ca 4 air mi SE of Neiber; ca 9 air mi SSW of Worland.
Clay flats around the reservoir. Phenology: fruiting.

U.S.A., Colorado, Montezuma County: [location and coordinates withheld]
Elev. 2100 m.
West-facing pinyon-juniper slope with Artemisia, Paraphyllum, Cercocarpus and Amelanchier on mancos shale. Phenology: flowering.
with Jason Judkins
Accession: 708702

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 7.5 air mi W of Mancos, County Road 34, N of U.S. Hwy 160.
Pinyon-juniper, Atriplex, Purshia, and Artemesia with selenium odor along a creek; west-facing. Phenology: flowering & fruiting.
Accession: 714604

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 5 air mi WSW of center of Cortez.
Pinyon-juniper woodland with sandstone caprock, some shale on slopes, and roadside. Phenology: fruiting.
Accession: 714571

U.S.A., Colorado, Weld County: Coleman: Johnston's Ranch.
Phenology: flowering & fruiting.

U.S.A., Colorado, Weld County: Grover, CO. at the Eleven "M" Ranch.
Phenology: flowering & fruiting.

U.S.A., Colorado, Archuleta County: Pagosa Springs
Phenology: flowering & fruiting.
Ellsworth Bethel, sn. 7/10/1917.

U.S.A., Colorado, Boulder County: Boulder City open space at Jay Road and Longmont Diagonal.
Elev. 1600 m.
In a low alkaline meadow. Phenology: flowering & fruiting.
with Judy Wittmann

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: Adobe Town Rim, ca 2-3 air mi E of Shell Creek, ca 35.5 air mi SSW of Wamsutter; ca 47.5 air mi ESE of Rock Springs.
Badlands shelf below rim. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: Green Bug Reservoir, ca 7.5 air mi SW of Ten Sleep on Blue Bank Road.
Disturbed areas. Phenology: flowering.

U.S.A., Wyoming, Crook County: Black Hills: Little Missouri River Valley ca 8.5 air mi N of Seely.
Sagebrush-grassland on Skull Creek shale.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 20 air mi SE of Reno Junction.
Sagebrush grassland, eroded, shaley slopes, scoria hills with scattered ponderosa pine; grasslands.

U.S.A., Wyoming, Washakie County: Bighorn Basin: ca 6 air mi W of Ten Sleep.
Sandy slopes and ridge with sandstone outcrops, disturbed, or rocky north slope, shaley slopes, flats with greasewood along drainages; drainage near highway. Phenology: fruiting.
with Ronald L. Hartman

U.S.A., Wyoming, Campbell County: Powder River Basin: Little Thunder Creek, ca 8 air mi SE of Reno Junction.
Flats along stream, sagebrush plains; flats near stream.
with Ronald L. Hartman

U.S.A., Wyoming, Campbell County: [location and coordinates withheld]
Plains, streambanks, drying mud behind holding dam; old streambed, below holding dam.
with Ronald L. Hartman

U.S.A., Wyoming, Converse County: [location and coordinates withheld]
Plains and flats along draw; plains.
with Ronald L. Hartman and Mary Alice Sanguinetti.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 2.5 air mi S of Rockypoint.
Salt flats and cattail marsh; flats.

U.S.A., Wyoming, Campbell County: [location and coordinates withheld]
Salt flats, old streambed, along Porcupine Creek; flats.

U.S.A., Wyoming, Converse County: [location and coordinates withheld]
Flats and stream outlet; near stream.
with Mary Alice Sanguinetti

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 5.5 air mi S of Kaycee.
Saltbrush flats, and drying mud around holding pond; flats. Phenology: fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: Signal Butte; ca 1.5 air mi WSW of Ten Sleep.
Flats along drainage, shale slopes and rocky ridge top of butte; flats. Phenology: flowering.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: intersection of Wyo Hwy 431 and Gooseberry Creek, ca 26 air mi W of Worland.
Greasewood flats and banks of creek at highway crossing. Phenology: fruiting.
with Keith H. Dueholm

U.S.A., Wyoming, Big Horn County: Bighorn Basin: ca 7 air mi NW of Shell.
Shales with some sandstone; ridge, steep slopes, and flats below; sagebrush, saltbush, and greasewood community types. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: Bull Creek, ca 2 air mi SE of the South Fork Shoshone River.
Sagebrush-rabbit brush grassland and adjacent creek bottoms. Phenology: fruiting.
with Robert S. Kirkpatrick

U.S.A., Wyoming, Converse County: Powder River Basin: Wyo Hwy 59, ca 20 mi N of Douglas.
Common near stream.
with Keith Dueholm

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 14.5 air mi S of Gillette at crossing of Caballo Creek.
Low flats along creek dominated by sagebrush and greasewood.
with Keith H. Dueholm

U.S.A., Wyoming, Converse County: Powder River Basin: Wyo Hwy 59 at South Fork Cheyenne River.
Rolling plains dissected by river. Phenology: fruiting.
with Keith Dueholm

U.S.A., Wyoming, Campbell County: Powder River Basin: Echeta Road, ca 2 air mi SE of Echeta.
Eroded slopes, flats, and river bottoms; flats.
with Keith Dueholm

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 19 air mi NNE of Gillette.
Low eroded slopes and drainage.
with Keith Dueholm and Mary Alice Sanguinetti

U.S.A., Wyoming, Campbell County: Powder River Basin: along Dead Horse Creek, ca 19 air mi WSW of Gillette.
Creek bottom and adjacent slopes.
with Mary Alice Sanguinetti

U.S.A., Wyoming, Crook County: Black Hills: Little Missouri River Valley ca 8.5 air mi N of Seely.
Sagebrush-grassland on Skull Creek shale. Phenology: flowering & fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: on Forest Road 3102A ca 1-1.5 air mi SE of junction of Mont Hwy 323 and Prairie Dale Road, ca 8-8.5 air mi SE of Ekalaka.
Vernal depression in meadow. Phenology: fruiting.
with Hans Hallman
Accession: USFS 884753, Barcode: USFS0049854

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: just W of South Dakota above North Slick Creek and Mill Iron Road, ca 9 air mi NNW of Camp Crook, SD.
Vernal depression. Phenology: fruiting.
Accession: USFS 890039, Barcode: USFS0057219

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: ca 1 air mi W of SD Hwy 79 on JB or Forest Road 115 at southwest end of Square Top Butte, ca 22 air mi SE of Buffalo.
Grassy flat above hardwood draw. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: between Sawmill Canyon and Devils Canyon, ca 6.5 air mi WNW of Ludlow.
Open sagebrush grassland. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: in draw and on mesa just N of Forest Road 123, ca 0.5 air mi W of Picnic Spring, ca 6.5 air mi WNW of Ludlow.
Grass-dominated mesa. Phenology: fruiting.

U.S.A., South Dakota, Harding County: East Short Pine Hills: ca 0.5 air mi N of Forest Road 3111, ca 6 air mi E of Harding.
Grasslands interspersed with badlands. Phenology: fruiting.

U.S.A., South Dakota, Harding County: S of SD Hwy 20 ca 3.5 air mi ESE of Jumpoff Divide, ca 9.5 air mi W of Buffalo.
Grass-dominated open, rolling grazing land. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: East Short Pine Hills: along Forest Road 3111 ca 1 air mi NE of Moreau Peak, ca 19 air mi SE of Camp Crook.
Grass-dominated grazing land interspersed with chokecherry and green ash thickets. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: around Aspen Spring, ca 0.5 air mi S of Red Hill and ca 4.5 air mi E of Ekalaka.
Mixed ponderosa pine, hardwood thickets, and grassland. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in and around the head of Flasted Draw, 1.5-2 air mi SW of Red Hill and ca 3.5 air mi E of Ekalaka.
Big sagebrush and grass-dominated flat. Phenology: fruiting.

U.S.A., Montana, Powder River County: To ca 1.5 air mi NW of Moorehead Road, ca 4.5 air mi WSW of Broadus.
Grass and sagebrush-dominated grazing land. Phenology: fruiting.

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: W of Forest Road 4794 in the vicinity of Horse Creek Buttes, ca 6 air mi SE of Poker Jim Butte, ca 23 air mi S of Ashland.
Grass and sagebrush-dominated grazed prairie with scattered, wet cattle wallows. Phenology: fruiting.
Accession: (unaccessioned), Barcode: USFS0050220

U.S.A., Montana, Valley County: On Bentonite Road near the junction with Ridge and Burnett Spur roads, ca 27.5 air mi WSW of Glasgow.
Ridge and slopes with large areas of crested wheatgrass and bentonite soil. Phenology: flowering & fruiting.
with Joseph L. M. Charboneau

U.S.A., Montana, Valley County: BLM Recreation Area between Bentonite Road and Brazil Creek, ca 11 air mi WSW of Glasgow.
Disturbed areas in sagebrush-grassland. Phenology: flowering & fruiting.
with Joseph L. M. Charboneau

U.S.A., Montana, Valley County: On ridge between Lena Coulee and Cut Throat Coulee on the Timber Creek Trail, ca 41 air mi SW of Glasgow.
Clay and bentonite badlands with ponderosa pine. Phenology: fruiting.
with Joseph L. M. Charboneau

U.S.A., Montana, Valley County: Above Hardpan Coulee on Bluff Creek Road, ca 3 air mi S of Saskatchewan, ca 40 air mi N of Hinsdale; ca 57 air mi NNW of Glasgow.
Swale. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Along Bluff Creek Road between Hardpan Coulee and East Fork Crow Creek, ca 35 air mi N of Hinsdale; ca 52 air mi NNW of Glasgow.
Swale. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: on Fourth Ridge, vicinity of Refuge Road 333, ca 2 air mi ESE of Berger Reservoir, ca 14 air mi SW of Fort Peck; ca 25 air mi S of Glasgow.
Drying mud around pond in coulee bottom. Phenology: fruiting.
Joseph L. M. Charboneau, 2612. 7/31/2010.

U.S.A., Montana, Valley County: Along Roosevelt Trail ca 0.5 mi E of Porcupine Creek and Fort Peck Indian Reservation, ca 5 air mi N of Nashua.
Rolling terrain below and slope of rim with meadows, bare areas, drainage channels, with clay soil, and cobblestone covered areas. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: E of the Milk River in Chapman Coulee just above Riverside Drive and Faraasen Park, ca 7 air mi NW of Glasgow.
Grassy clay flats with bare areas. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Along Bentonite Road, ca 1.5 air mi W of Mahan and Hoyt Reservoir, ca 7 air mi W of Glasgow.
Plains grassland with draws. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Along Willow Creek Road S of Archambeault Flats, ca 13 air mi W of Fort Peck; ca 15 air mi S of Glasgow.
Grassy and weedy clay flats. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Along Stage Road (Mont Hwy 204) ca 1/2-3/4 mi N of Wild Horse Creek, ca 16 air mi S of Dodson; ca 23 air mi SW of Malta.
Badlands with gravel to cobblestone size rocks, with drainage channels, bentonite boils, grassy patches, and grassland on the flats above. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Along Rock Creek Road at the south edge of Rock Creek Flats, ca 5 air mi S of Thoeny; ca 24 air mi W of Opheim.
Open lower clay slopes and outwash areas. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: At the end of the Montfort Road 2.5-3 air mi S of Vandalia; ca 10 air mi SE of Hinsdale.
Plains grassland with vernal depressions on stony soil. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: N of Dry Fork Road, ca 2 air mi WSW of Bison Bone Reservoir, ca 12.5 air mi SE of Zortman; ca 46 air mi SSW of Malta.
Coulee bottom. Phenology: flowering.
Joseph L. M. Charboneau, 4017. 5/24/2011.

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: along Refuge Road 306, W of U.S. Hwy 2, upper Antelope Creek Valley and ridge to the E, ca 4.5 air mi NNW of Fred Robinson Bridge, ca 19 air mi SW of Zortman; ca 62.5 air mi SW of Malta.
Greasewood and big sagebrush steppe on clay soil. Phenology: flowering.
Joseph L. M. Charboneau, 4027. 5/24/2011.

U.S.A., Montana, Phillips County: Matador Ranch: N of Beaver Creek, ca 3.5 air mi NE of Coburn Butte, ca 9.5 air mi E of Zortman; ca 37 air mi SW of Malta.
Hay field and disturbed areas with crested wheatgrass. Phenology: flowering.
with Ben Wagner and Matt Ocko

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: N of Bonetrail Boat Ramp, along Refuge Road 425, ca 1 air mi N of Fort Peck Lake, ca 44 air mi WSW of Fort Peck; ca 46 air mi SW of Glasgow.
Sagebrush-grasslands on sandy soil. Phenology: flowering.

U.S.A., Montana, Valley County: E of Anderson Road, E of Timber Creek, ca 12 air mi WSW of Triple Crossing Reservoir, ca 44.5 air mi WSW of Fort Peck; ca 40 air mi WSW of Glasgow.
Big sagebrush-grasslands on clay soil with greasewood. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Assiniboine Creek and ridge to the NE, ca 2.5 air mi W of the Milk River, ca 8 air mi NNE of Malta.
Sagebrush-grasslands on clay soil. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Spring Coulee, W of U.S. Hwy 191, ca 1.5 air mi W of the Milk River, ca 10.5 air mi NNE of Malta.
Moist places. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: E of Content Road, E of Sun Prairie Flats, ca 5 air mi WSW of Buckley Lake, ca 42 air mi E of Zortman; ca 33 air mi SSE of Malta.
Sagebrush-grasslands on stony clay soil. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: E of Content Road, ca 2 air mi SW of Tallow Creek, ca 44 air mi E of Zortman; ca 30 air mi SSE of Malta.
Sagebrush-grasslands on stony clay soil. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: E of Beaver Creek, ca 4.5 air mi E of Black Cow Reservoir, ca 49 air mi ENE of Zortman; ca 31 air mi SSE of Malta.
Sagebrush-grasslands on loamy soil. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Miller Coulee and ridge to the N, ca 1 air mi N of Black Cow Reservoir, ca 44 air mi ENE of Zortman; ca 22 air mi SSE of Malta.
Big sagebrush-grasslands on stony clay soil. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: N of Mont Hwy 208, hills between Lush Coulee and Martins Coulee, ca 3 air mi SW of Austin Lake, ca 6.5 air mi SSW of Whitewater; ca 24.5 air mi NNE of Malta.
Grasslands with scattered silver sagebrush on clay soil. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: E of Mont Hwy 208, ca 0.5 air mi N of Austin Lake, ca 2.5 air mi SSW of Whitewater; ca 28 air mi NNE of Malta.
Grasslands with spikemoss. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: W of Midale Road, flats E of Fourchette Creek, ca 4 air mi NE of Ulrich Reservoir, ca 27 air mi ESE of Zortman; ca 43 air mi SSW of Malta.
Moist places. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: N of Blount Cut Across, ca 8.5 air mi W of First Creek Reservoir, ca 27 air mi ESE of Zortman; ca 42.5 air mi SSW of Malta.
Moist places. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Hills W of Camp Creek, N of Dry Fork Road, ca 2.5 air mi NNE of Big Sage Reservoir, ca 9 air mi SE of Zortman; ca 48 air mi SSW of Malta.
Clay hardpan. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: W of Midale Road, ca 4.5 air mi NNE of Veseth Reservoir, ca 28.5 air mi ENE of Zortman; ca 28 air mi SSW of Malta.
Moist depressions. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Button Butte Coulee, W of Rudolph Valley Road, ca 5 air mi WNW of Button Butte, ca 29 air mi NW of Zortman; ca 26 air mi SSW of Malta.
Moist depressions. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Sixth Ridge, ca 9 air mi SSE of Pines Reservoir, ca 25 air mi SW of Fort Peck; ca 26.5 air mi S of Glasgow.
On badlands clay. Phenology: flowering & fruiting.
with Alice Sawyer

U.S.A., Montana, Valley County: NE of Lone Tree Creek and Triple Crossing Access Road, ca 6 air mi E of Skull Reservoir, ca 21 air mi WSW of Fort Peck; ca 22 air mi SW of Glasgow.
Big-sagebrush steppe on thick clay. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: W of Stebly Road, above Browning Coulee, ca 3 air mi NE of Chico Reservoir, ca 22 air mi WSW of Fort Peck; ca 24 air mi SSW of Glasgow.
Big-sagebrush steppe on thick clay. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: American Prairie Reserve: Dry Fork Ridge, S of West Fork Dry Fork Creek, ca 3.5 air mi ENE Wrangler Reservoir, ca 29 air mi ESE of Zortman; ca 43 air mi SSW of Malta.
Grasslands with big sagebrush on clay flats. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: hills N of outlet of Fourchette Creek into Fourchette Bay, E of Refuge Road 858, ca 3 air mi NNE of Fowler Reservoir, ca 39 air mi ESE of Zortman; ca 47 air mi SSE of Malta.
Big-sagebrush steppe with greasewood on heavy clay. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: American Prairie Reserve: Box Elder Creek and hills above, ca 4 air mi E of Indian Lake, ca 38.5 air mi ESE of Zortman; ca 44 air mi SSE of Malta.
Roadside on clay. Phenology: flowering & fruiting.
with Mark Majerus, Michael Dolan, Noorjahan Parwana, Katie Butts, and Mary Frieze

U.S.A., Montana, Phillips County: American Prairie Reserve: W of Reynolds Hill Road, ca 4.5 air mi W of Square Butte, ca 40.5 air mi ESE of Zortman; ca 42 air mi SSE of Malta.
Big sagebrush-grasslands on rolling hills of loamy soil. Phenology: flowering & fruiting.
with Mark Majerus, Michael Dolan, Noorjahan Parwana, and Katie Butts

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: Reynolds Hill, ca 2 air mi N of Fourchette Creek Recreation Area, ca 44 air mi ESE of Zortman; ca 38 air mi SSE of Malta.
Sagebrush-greasewood steppe on silty clay. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: CK Ridge, W of Refuge Road 206, ca 10 air mi ESE of Taint Reservoir, ca 24 air mi SE of Zortman; ca 52 air mi SSW of Malta.
Moist areas in prairie dog town. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Ridge E of Spring Creek, W of CK Ridge Road, ca 2.5 air mi E of Blizzard Reservoir, ca 18 air mi SE of Zortman; ca 48 air mi SSW of Malta.
Sagebrush-grasslands on rolling hills of clay to loamy soil with swales and areas of stony silty hardpans. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Larb Hills (North): E of Lower Harb Road, ca 1.5 air mi E of Beaver Creek, ca 15 air mi SW of Saco; ca 15.5 air mi ESE of Malta.
Badlands clay slopes. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Larb Hills (North): S of Beaver Creek, ca 4.5 air mi NNW of Ashford Spring, ca 6.5 air mi WNW of Hinsdale; ca 31.5 air mi NW of Glasgow.
Big sagebrush steppe with greasewood on silty clay. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: [location and coordinates withheld]
Empty lot and disturbed graveled area. Phenology: flowering.

U.S.A., Montana, Phillips County: Cottonwood Creek at confluence with Black Coulee, ca 9.5 air mi SW of Horseshoe Lake, ca 15 air mi WSW of Loring; ca 30.5 air mi NNW of Malta.
Saltbush and greasewood on silty flats with alkaline seeps and badlands clay slopes. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Little Beaver Creek, S of Grub Detention Reservoir, ca 7.5 air mi W of Last Reservoir, ca 23 air mi WNW of Fort Peck; ca 17.5 air mi SW of Glasgow.
Big sagebrush steppe with greasewood and saltbush on silty and clay flats. Phenology: flowering & fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: ca 1 air mi W of SD Hwy 79 on JB or Forest Road 115 at southwest end of Square Top Butte, ca 22 air mi SE of Buffalo.
Grassy flat above hardwood draw. Phenology: fruiting.
Accession: (unaccessioned), Barcode: USFS0050674

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: W of Forest Road 4794 in the vicinity of Horse Creek Buttes, ca 6 air mi SE of Poker Jim Butte, ca 23 air mi S of Ashland.
Grass and sagebrush-dominated grazed prairie with scattered, wet cattle wallows. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Whit Creek Road, ca 1.5 mi S of Wapiti.
Wet seepage area. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: around Green Creek Road Reservoir, ca 1.5 mi S of U.S. Hwy 14, 16, and 20.
Dry soil. Phenology: fruiting.