Symphyotrichum ericoides var. stricticaule (1997)
ASTERACEAE
Symphyotrichum ericoides (L.) G. L. Nesom var. stricticaule (Torr. & A. Gray) G. L. Nesom
U.S.A., Wyoming, Park County: Northern Absaroka Area: South Fork Road, ca 0.5 air mi SW of Hunter Creek Road turnoff.
Elev. 6500 ft.
Along stream through burned sagebrush. Phenology: flowering.
Accession: USFS 853385, Barcode: USFS0037015

Symphyotrichum ericoides var. stricticaule (2002)
ASTERACEAE
Symphyotrichum ericoides (L.) G. L. Nesom var. stricticaule (Torr. & A. Gray) G. L. Nesom
U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: along the Cheyenne River from Sheep Creek down stream ca 1 mi, ca 22 air mi NE of Bill; ca 54 air mi NNE of Douglas.
Elev. 4290 ft.
Banks along the river. Phenology: flowering & fruiting.
Annotations:
1. Symphyotrichum ericoides (L.) G. L. Nesom var. stricticaule (Torr. & A. Gray) G. L. Nesom
Annotated by Peter J. Ebertowski.
with Peter Ebertowski
Accession: RM (unaccessioned)

Symphyotrichum ericoides var. stricticaule (2002)
ASTERACEAE
Symphyotrichum ericoides (L.) G. L. Nesom var. stricticaule (Torr. & A. Gray) G. L. Nesom
U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: along Antelope Creek at Phillips or Forest Road 973, ca 17 air mi N of Bill; ca 51 air mi N of Douglas.
Elev. 4460 ft.
Moist to wet flats along the creek. Phenology: flowering & fruiting.
Annotations:
1. Symphyotrichum ericoides (L.) G. L. Nesom var. stricticaule (Torr. & A. Gray) G. L. Nesom
Annotated by Peter J. Ebertowski.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Stinking Water Creek on County Road 31, ca 34 air mi SSW of Wright; ca 42 air mi NNW of Douglas.
Grassy creek bottom. Phenology: flowering.
Peter J. Ebertowski, 2650. 8/5/2002.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Pine Creek on Wyo Hwy 116, ca 0.9 mi NE of Upton; ca 20 air mi SE of Moorcroft.
Roadside along grassland and creek floodplain. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: School Creek ca 1.5 air mi S of its confluence with Little Thunder Creek, on School Creek or Forest Road 968, ca 17 air mi ESE of Wright; ca 47 air mi SSE of Gillette.
Wide flat creek bank dominated by Spartina and Cirsium. Phenology: flowering & fruiting.

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: Sage Creek on County Road 64, ca 14 air mi NNE of Lusk; ca 19 air mi NE of Manville.
Creek bank. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder 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.
Edge of low creek bank. Phenology: flowering & fruiting.
Peter J. Ebertowski, 3713. 9/1/2002.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Brown Springs Creek, on two-track off Ross or County Road 31, ca 32 air mi NW of Douglas; ca 22 air mi NNE of Glenrock.
Area around spring. Phenology: flowering & fruiting.
Peter J. Ebertowski, 7895. 8/8/2003.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Little Powder River, on Wyo Hwy 59, ca 11 air mi N of Gillette; ca 30 air mi NW of Moorcroft.
Cut along stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Antelope Creek, on two-track off Forest Road 973, ca 25 air mi SE of Wright; ca 54 air mi SW of Newcastle.
Stream bank. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: West Fork Fiddler Creek, on Upton-Fairview or County Road 59, ca 10 air mi S of Upton; ca 23 air mi WNW of Newcastle.
Meadow in broad creek bed. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Southeastern Plains: along Little Horse Creek (Harding property).
T17N R63W S4
Riparian. Phenology: flowering & fruiting.
Accession: (unaccessioned)

U.S.A., Wyoming, Goshen County: Hawk Springs Reservoir.
Drying flats above reservoir with Agalinis, Lobelia. Rays white. Phenology: flowering & fruiting.
Accession: RM 784803, Barcode: RM0313707

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 14.5 air mi SSE of Wall.
Soils are gravel and sand. Phenology: flowering.

U.S.A., Wyoming, Weston County: Wetlands and Adjacent Areas: Plum Creek, ca 6 air mi NW of Newcastle.
Dry uplands. Phenology: flowering.

U.S.A., Wyoming, Weston County: [location and coordinates withheld]
Dry, wooded uplands. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest and Vicinity: Front Range: Pfister Draw State Wildlife Management Area: off Laramie River Road (County Road 103), ca 50 air mi NW of Fort Collins.
Flat Artemisia rangeland, with some dry red sandstone and white calcareous soils and marshy in draw bottom. Phenology: flowering.
Accession: RM 765360

U.S.A., Wyoming, Converse County: C Y Ranch, Big Muddy.
Phenology: flowering.
Accession: RM 3712, Barcode: RM0313788

U.S.A., Wyoming, Johnson County: 10 mi NE of Buffalo, on Wright Ranch along irrigation canal S of Clear Creek.
Common in limestone soil. Phenology: flowering.
Accession: RM 301957, Barcode: RM0313795

U.S.A., Wyoming, Platte County: North Platte River, S of U.S. Hwy 26, 0.5 road mi S of Guernsey.
42.2558° N, 104.7243° W; NAD 83, uncertainty .5 mi., Nat. Geog. TOPO!
Phenology: flowering.

U.S.A., Wyoming, Platte County: Camp Guernsey: mouth of Sawmill Canyon along North Platte River 3.7 km S of Baldy Mountain, ca 2 km NW of Impact Area.
Elev. 1359 m.
Common in sagebrush grassland of level sandy loam with Artemisia, Bromus, Heterotheca, and Plantago spp. Phenology: flowering & fruiting.
Patricia P. Douglas, 514. 8/22/1995.
with B. E. Nelson, C. A. Popolizio, R. M. Smith

U.S.A., Wyoming, Big Horn County: 8-9 mi W of Basin along the Greybull River.
Uncommon in riparian zone near reservoir. Phenology: flowering & fruiting.
Ronald G. Schreibeis, R-1081. 8/23/1977.
with Valerie Schreibeis

U.S.A., Wyoming, Campbell County: Along North Rawhide Creek, 9-10 mi N of Gillette.
Occasional on bottomland along creek. Phenology: flowering & fruiting.
Ronald G. Schreibeis, S--16. 8/3/1975.

U.S.A., Wyoming, Platte County: Southeast Plains: Little Cottonwood Draw, ca 5 air mi E of the Laramie Power Station SE of the Greyrocks Road.
Dense Equisetum laevigatum stand with some Scirpus pungens, Glycyrrhiza, Asclepias, and grasses on silty-sandy floodplain. Phenology: flowering & fruiting.

U.S.A., Colorado, Chaffee County: Salida.
Phenology: flowering & fruiting.
Annotations:
Annotated by Almut G. Jones in 1973.
Accession: RM 150288

U.S.A., Colorado, no county County: Clarkson.
Phenology: flowering & fruiting.
Annotated by Almut G. Jones in 1973.
Accession: RM 150281

U.S.A., Colorado, Eagle County: McCoy.
Waste places. Phenology: flowering & fruiting.
Annotated by Almut G. Jones in 1973.

U.S.A., Colorado, Larimer County: College Farm.
Dry ground. Phenology: flowering & fruiting.

U.S.A., Colorado, Rio Blanco County: Meeker.
Phenology: flowering.

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 14.5 air mi NE of Edgerton on Wyo Hwy 387, ca 52 air mi NNE of Casper in JJ Draw.
Frequent in clay in a grassy bottom with Aster adscendens. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 39 air mi SSW of Gillette, ca 9 air mi E of Middle Pumpkin Buttes along Four Mile and South Branch Four Mile Creeks.
Frequent on grassy slopes under Populus sargentii with Aster adscendens. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 7.5 air mi SSE of Spotted Horse, ca 26 air mi NW of Gillette along Box Elder Draw.
Occasional in grassy bottom with Ratibida and Solidago. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 7.5 air mi S of Spotted Horse, ca 28 air mi NW of Gillette along North Windmill Draw.
Frequent in loamy clay in grassy bottomland with Gutierrezia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 42 air mi N of Gillette, ca 8 air mi S of Montana on Wyo Hwy 59, just N of Deep Creek on Little Powder River.
Frequent in river bottom with Syphoricarpos and Artemisia ludoviciana. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 44 air mi N of Gillette, ca 5.5 air mi S of Montana along North Fork Olmstead Creek.
Frequent in loamy clay in bottomland with Solidago. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 33 air mi NNE of Gillette, ca 18 air mi S of Montana on Z V Creek (2 V Creek).
Common in bottomland with Glycyrrhiza and Xanthium. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 3 air mi W of La Grange, ca 30 air mi S of Torrington on Wyo Hwy 151, along Bear Creek.
In bottomland with Glycyrrhiza and Solidago. Frequent. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole: ca 9 air mi SE of Torrington, ca 1 air mi SW of Henry, Nebraska on north side of North Platte River.
In clay in the river bottom with Solidago, Panicum, and Spartina. Common. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: [location and coordinates withheld]
Hills, sandstone outcrops, flats along creek, dry creek bed; plains, flats. Phenology: flowering.

U.S.A., Wyoming, Johnson County: [location and coordinates withheld]
Dry creek, plains, flats; streambank. Phenology: flowering.

U.S.A., Wyoming, Sheridan County: [location and coordinates withheld]
Flats and bottoms along creek; bottoms. Phenology: flowering.

U.S.A., Wyoming, Sheridan County: [location and coordinates withheld]
Plains, rocky slopes, draw with standing water, creek and meadows; meadows. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Powder River Basin: Thermal Creek, ca 2 air mi S of Rockypoint.
Flats around creek; flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: South Middle Pumpkin Butte.
Limber pine slopes, rocky slopes, small pools of water on upper east slopes, plains and outcrops on summit; plains, slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Powder River Basin: Jack Moore Reservoir, along Boxelder Creek, ca 1.5 air mi E of south end of Lake De Smet.
Flats around margin of holding pond, meadow along creek, gravelly roadside, hilly plains on clinker; roadside. Phenology: flowering.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: along the Laramie River E of the fort ca 2.5 air mi WSW of Fort Laramie (town); ca 21 air mi WNW of Torrington.
Cobblestone gravel bar. Phenology: flowering.
with David Reilly

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Ross or County Road 31 between Dry Fork Cheyenne River and Cheyenne River Draw and along Cheyenne River Draw, ca 36 air mi NNW of Douglas.
Meadows and grassy channel in the draw. Phenology: flowering.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Antelope Creek and Ross or County Road 31, ca 31 air mi WNW of Bill, ca 50.5 air mi NNW of Douglas, ca 3.5 air mi SE of Ross.
Moist to wet meadows and banks. Phenology: flowering.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Antelope Creek and Ross or County Road 31, ca 31 air mi WNW of Bill; ca 50.5 air mi NNW of Douglas; ca 3.5 air mi SE of Ross.
Moist to wet meadows in the stream bottom. Phenology: flowering.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Sand Creek off Jenne Trail or County Road 34, ca 16.5 air mi NW of Bill, ca 44.5 air mi N of Douglas.
Moist to wet meadows in the stream bottom. Phenology: flowering.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Rawhide Creek ca 2.3 air mi SW of Tea Kettle Rock and ca 0.5-1 air mi N of the Interstate Canal, ca 7 air mi NE of Lingle, ca 11.3 air mi NNW of Torrington.
Stream bank and adjacent low lying areas. Phenology: flowering.
with Tim Chumley

U.S.A., Wyoming, Niobrara County: Southern 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.
Bushes and meadows in the stream bottom. Phenology: flowering.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: Bump-Sullivan Reservoir, ca 4 air mi S of Yoder; ca 15 air mi SSW of Torrington.
Weedy flats near a pond. Phenology: flowering.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: along the North Platte River, ca 1 air mi SW of Fort Laramie (town); ca 20.5 air mi NW of Torrington.
Sandy, gravelly flats along the river with scattered cottonwood and ash. Phenology: flowering.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: along Horse Creek between County Road 180 and County Road 182, ca 1/2 air mi E of Hawk Springs, ca 19.3 air mi SSW of Torrington.
41.791° N, 104.2552° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!
Along open banks of creek, in grazed pasture and along irrigation ditches in the pasture. Phenology: flowering.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek off Marsh or County Road 151, ca 17.5 air mi SW of Chugwater.
41.6221° N, 104.529° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!
Along creek. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: edge of Green River, ca 1 air mi N of La Barge.
Riverside mudflats, meadows, and willows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: N of Aladdin.
Uncommon Phenology: flowering & fruiting.
Ronald G. Schreibeis, AL-301. 8/15/1976.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: S of Elkhorn Creek and North Platte River area W of Forest Road 534, ca 48 air mi SW of Saratoga.
Along river. Phenology: flowering.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: just N of Fifteenmile Creek or Forest Road 4094, ca 1 air mi NNE of Dalzells Spring, ca 21 air mi ESE of Ashland.
Green ash-dominated meadow with scattered ponderosa pine. Phenology: flowering.
Accession: (unaccessioned), Barcode: USFS0050030

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: ca 0.5 air mi S of the junction of Forest roads 3818 and 3036, ca 3.5 air mi WNW of Lantis Spring and ca 22 air mi SE of Ekalaka.
Grass and sagebrush-dominated meadow. Phenology: flowering.
Accession: USFS 884480, Barcode: USFS0049321

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Cow Creek, just S of Forest Road 4095, ca 1.5 air mi W of Otter Creek Road or Mont Hwy 484, ca 2 air mi WSW of Fort Howes.
In vicinity of flowing-water draw with cottonwood, green ash, Juncus, and Salix. Phenology: flowering.
Accession: USFS 884479, Barcode: USFS0049320

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of South Fork Bloom Creek, just N of Bloom Creek Road, ca 3 air mi ESE of Diamond Butte, ca 14.5 air mi ESE of Fort Howes.
Lowland dominated by cottonwood, green ash, Rosa, Ribes, and Symphoricarpos. Phenology: flowering.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Mud Turtle Reservoir, N of Forest Road 4432, ca 3 air mi NW of Diamond Butte, ca 25.5 air mi SE of Ashland.
In and at margins of reservoir with Salix, Cirsium, Symphoricarpos, Ribes, and Typha. Phenology: flowering.

U.S.A., Montana, Roosevelt County: Range site on state land 2 km W of Bainville.
Elev. 2220
Silt loam soil; 290 degrees aspect, 5% slope; with Agropyron smithii, Stipa viridula, Ceratoides lanata; grassland. Scattered. Phenology: flowering & fruiting.

U.S.A., North Dakota, Nelson County: Tolna.
In low sloughs. Phenology: buds.

U.S.A., North Dakota, Nelson County: Tolna.
Low meadows and sloughs. Phenology: flowering.

U.S.A., North Dakota, Nelson County: Tolna.
High prairies and hills. Phenology: buds.

U.S.A., South Dakota, Brookings County: Vicinity of Brookings.

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: ca 0.5 air mi S of the junction of Forest roads 3818 and 3036, ca 3.5 air mi WNW of Lantis Spring and ca 22 air mi SE of Ekalaka.
Grass and sagebrush-dominated meadow. Phenology: flowering.
Accession: (unaccessioned), Barcode: USFS0050496

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: just N of Fifteenmile Creek or Forest Road 4094, ca 1 air mi NNE of Dalzells Spring, ca 21 air mi ESE of Ashland.
Green ash-dominated meadow with scattered ponderosa pine. Phenology: flowering.

U.S.A., Wyoming, Goshen County: Ca 4 mi NE of Lingle.
Moist meadow, with Distichlis and Carex. Rays white. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Camp Guernsey: on south bank of North Platte River, ca 0.1 km S of Cantonment, ca 0.1 km N of Oregon Trail.
Elev. 1450 m.
522000E, 4677600N; unknown, GPS reading
Gentle to moderate slope; riverine; sand; with Elaeagnus angustifolia, Melilotus officinalis, Eleocharis palustris, Carex, Scirpus spp. Locally common; erect, perennial herb; 8-12 dm tall; disk yellow; ray white. Phenology: flowering.
with Donald L. Hazlett

U.S.A., Wyoming, Platte County: Camp Guernsey: ca 1 km due W of Emigrant Hill Road, 1.4 km SW of Range Guard 1.
Elev. 1560 m.
512313E, 4701335N; unknown, GPS reading
Rolling; mixed grass shrubland; silty loam; with Artemisia cana, A. ludoviciana, Eriogonum effusum, Hesperostipa comata, Koeleria macrantha, Bromus japonicus. Scattered; ascending to erect, rhizomatous, perennial herb; 3 dm tall; disk yellow; ray white. Phenology: flowering.