Sidalcea oregana (2011)
MALVACEAE
Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray
U.S.A., Wyoming, Lincoln County: Wyoming Range: Bridger-Teton National Forest.
Elev. 7500 ft.
Mountain big sagebrush/mountain snowberry community. Phenology: flowering.
with A. Cameron, R. Zobell, A. Zobell
Accession: RM 958132, Barcode: RM0210670

Sidalcea oregana var. calva (1951)
MALVACEAE
Sidalcea oregana (Nutt. Ex Torr. & A. Gray) A. Gray var. calva C. L. Hitchc.
U.S.A., Washington, Chelan County: [location and coordinates withheld]
Some plants from meadow on rather dry soil under yellow pines. These nearly all single-stemmed from taproots. Other extreme includes plants in multi-stemmed clumps at edge of water, these whith short thick rootstalks, bearing many buds. As plants spread older rootstalks tend to die, thereby producing clumps of individual plants; thus although rootstalks are present, they are much shorter and thicker than in such species as S. virgata. Plants examined over an area of several hundred feet in diameter, and at intervals of perhaps one mile, from practically glabrous to sparsely stellate (hairs 2-5 rayed). Stems somewhat glaucous; corollas bright watermelon pink, flowers of at least 3 types, many more or less cleistogamous and practically without corolla, others small-flowered and perfect. Largest flowered plants functionally pistillate. Phenology: flowering.
Type Specimen: Isotype for Sidalcea oregana (Nutt. Ex Torr. & A. Gray) A. Gray var. calva C. L. Hitchc.. Univ. Wash. Publ. Biology. 18: 61. 1957.
Accession: RM 239411, Barcode: RM0002964

Sidalcea oregana var. oregana (1994)
MALVACEAE
Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. oregana
U.S.A., Wyoming, Sublette County: Gros Ventre Area: Jack Creek Basin.
Cut hillside with some aspen. Phenology: flowering & fruiting.
Accession: RM 627202, Barcode: RM0250912

Sidalcea oregana var. oregana (1995)
Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. oregana
U.S.A., Wyoming, Sublette County: Gros Ventre Area: ca 5 air mi NW of Bondurant.
Elev. 7400 ft.
Along river. Phenology: flowering & fruiting.
with Stuart Markow
Accession: 659642, Barcode: RM0250900

Sidalcea oregana var. oregana (1994)
Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. oregana
U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Hams Fork Plateau: Fish Creek and adjacent ridge to south, ca 5 air mi W of Lake Viva Naughton.
Douglas fir and lodgepole pine on rim and below with open grassy areas and riparian zone in bottom. Phenology: flowering.
with Charmaine Refsdal

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: vicinity of Coal Creek, ca 14 air mi N of Border Junction.
Northeast-facing hillside of meadows and Douglas fir forest. Phenology: flowering.
Accession: (unaccessioned)

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge ca 3 air mi N of Nugget Canyon and U.S. Hwy 30, ca 15.5 air mi SSE of Cokeville; ca 17.5 air mi WNW of Kemmerer.
Sagebrush and mountain shrub communities on the lee side of the ridge. Phenology: flowering.
with C. H. Refsdal

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Underwood Canyon, ca 8 air mi SE of Cokeville.
Creekside willows and meadows with sagebrush edges. Phenology: flowering.
with Jane T. Kellett

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Trail Creek, ca 14.5 air mi N of Kemmerer.
Steep sagebrush hillside with Amelanchier, Prunus, and aspen stands. Phenology: flowering.
with Jane T. Kellett

U.S.A., Wyoming, Lincoln County: [location and coordinates withheld]
Aspen hillside with Douglas fir and limber pine. Phenology: flowering.
with Jane T. Kellett

U.S.A., Wyoming, Lincoln County: Wetlands and Adjacent Areas: Coal Creek, ca 12 air mi NNE of Cokeville.
Elev. 6749 ft.
Moist banks and flood plains. Phenology: flowering & fruiting.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Lincoln County: Wetlands and Adjacent Areas: Smiths Fork, ca 18 air mi NNE of Cokeville.
Moist banks and flood plains. Phenology: flowering & fruiting.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Sublette County: Bull Creek area in Hoback Canyon.
T38N R114W S5
Phenology: flowering & fruiting.
Jeanette Gillette, s.n.. 7/16/1995.

U.S.A., Wyoming, Sublette County: Hoback Canyon: west side of Cliff Creek, ca 0.5 mi S of U.S. Hwy 191/189, ca 4.5 mi WNW of Bondurant.
Edge of cutbank in opening in willow thicket. Phenology: flowering & fruiting.
Walter Fertig, s.n.. 7/31/1998.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Commissary Ridge: ca 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer.
Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge, ridge along upper reaches of Antelope Creek.
Rock outcrops and slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Hams Fork Valley: Hams Fork ca 0.5-1 air mi SE of confluence with Pole Creek; ca 14 air mi E of Cokeville.
Along the river and adjacent sagebrush-grassland slopes with some aspen; limestone and sandstone outcrops occasional. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: ca 6 air mi N of Kemmerer.
Sagebrush slopes with serviceberry and coralberry and grassy flats. Phenology: flowering.
Accession: (unaccessioned)

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Commissary Ridge, ca 14 air mi N of Kemmerer.
Flats along stream, old homestead in aspen grove, and slope with sandstone outcrops. Phenology: flowering & fruiting.
Accession: (unaccessioned)

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Oyster Ridge, ca 9 air mi N of Kemmerer.
Streamside and sandy slopes below, sandstone outcrops and sandy ridge above. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Pine Creek, ca 2 road mi NNE of Pine Creek Ski Area, ca 8 air mi NE of Cokeville.
Stream bottom and shaley slopes. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: vicinity of Coal Creek, ca 14 air mi N of Border Junction.
Northeast facing hillside of meadows and Douglas fir forest. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Commissary Ridge: 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer.
Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. Phenology: flowering & fruiting.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Rock Creek Ridge, ridge along upper reaches of Antelope Creek.
Rock outcrops and slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Hams Fork Valley: Hams Fork ca 0.5-1 air mi SE of confluence with Pole Creek; ca 14 air mi E of Cokeville.
Along the river and adjacent sagebrush-grassland slopes with some aspen; limestone and sandstone outcrops occasional. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: ca 6 air mi N of Kemmerer.
Sagebrush slopes with serviceberry and coralberry and grassy flats. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, ca 14 air mi N of Kemmerer.
Flats along stream, old homestead in aspen grove, and slope with sandstone outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Oyster Ridge, ca 9 air mi N of Kemmerer.
Streamside and sandy slopes below, sandstone outcrops and sandy ridge above. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Pine Grove Creek near northwest end of Cretaceous Mountain; ca 15.5 air mi SW of Big Piney.
Meadow along stream with patches of shrubs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Little Fall Creek, ca 26 air mi SW of Big Piney.
Grassy slopes with stream bottom and forest margins. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: overlooking the Hams Fork just N of Bridger-Teton National Forest's southern boundary, ca 12 air mi NE of Cokeville.
Streamside, open slopes and adjacent aspen and coniferous forests. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: east side of Commisary Ridge, ca 10 air mi SW of Viola.
Sagebrush slope and ridge with aspen groves, the ridge with sandstone outcrops. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Pine Creek, ca 2 road mi NNE of Pine Creek Ski Area, ca 8 air mi NE of Cokeville.
Stream bottom and shaley slopes. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Hobble Creek from Sams Creek to Coantag Creek, ca 20 air mi NNE of Cokeville.
Stream bottom and lower slopes. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Gap in Absaroka Ridge traversed by Fontenelle Creek.
Stream bottom and adjacent slopes in coniferous forest. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, southwest flank: Pole Creek, southern border of Bridger-Teton National Forest NNE 0.3 air mi.
Willow thickets and stream banks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 15.5 air mi W of La Barge at the south end of Fontenelle Hogbacks.
Rocky limestone outcrop on sagebrush hillside. Phenology: flowering.
with Jane T. Kellett and Steve Laster

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: vicinity of Coal Creek, ca 14 air mi N of Border Junction.
Northeast-facing hillside of meadows and Douglas fir forest. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: south end of Slate Creek Ridge, ca 11.5 air mi NNE of Kemmerer.
Wet meadow draw with sagebrush sides and shrub islands. Phenology: flowering.

U.S.A., Montana, Gallatin County: Hyalite Canyon: near Window Rock Forest Station, ca 15 air mi SSE of Bozeman.
T4S R6E S26 NW1/4
Natural meadow on heavy red clay soil, with many native and exotic forbs and grasses. Dense stands; heavily browsed. Phenology: flowering & fruiting.
James P. Vanderhorst, 5131. 8/17/1993.
Accession: RM 616389

U.S.A., Montana, Gallatin County: Hyalite Canyon, just above Hyalite Reservoir.
T4S R6E S23 SW1/4
Heavy red clay soil; mesic to moist areas from forest/meadow ecotone to meadow/willow thicket ecotone. Phenology: flowering & fruiting.
James P. Vanderhorst, 5133. 8/17/1993.
Accession: RM 616388

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Musselshell Meadow and Creek, along Forest Road 535 and Nez Perce National Historic Trail (approx. historic route; developed trail non-existent); ca 10 air mi SSE of Pierce.
Within northern portion of meadow and along creek. Phenology: flowering.

U.S.A., Idaho, Idaho County: Clearwater Mountains: confluence of Windy and Weitas creeks, ca 2 air mi NW of Liz Creek Cabin.
Mosaic of wetlands, meadows, and shrubs fields along bottomlands. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: west end of Fossil Ridge, ca 16 air mi W of Kemmerer; 7.3 mi SW on Northwest Pipeline access road.
Seeps, meadow. Phenology: flowering & fruiting.
with B. E. Nelson

U.S.A., Wyoming, Lincoln County: Overthrust Belt: Rock Creek Ridge, tributary draw of Antelope Creek, ca 4 air mi N of Orr.
Brown sandy clay soil of dry wash in community of Artemisia tirdentata var tridentata. Petals pink; lower stems glabrous. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Southeastern Wyoming Range: Big Fall Creek, ca 2 mi W of Blad Knoll, ca 4 mi S of Packsaddle Ridge, ca 24 air mi SW of Big Piney.
Artemisia tridentata var. vaseyana grassland on open south and southwest-facing slopes; understory of Leucopoa, Chrysothamnus viscidflorus; at base of rocky slopes near ecotone with Salix-Artemisia cana community. Phenology: flowering.
with Jane Struttmann

U.S.A., Wyoming, Lincoln County:
Aspen community with Carex, Veronica americana. Flowers rose-colored. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Vicinity of Hoback Canyon: Granite Creek.
43.306° N, 110.4694° W; NAD 83, uncertainty 3 mi., Digital Map
Moist hills. Flowers lavender. Phenology: flowering.

U.S.A., Wyoming, Teton County: Vicinity of Hoback Canyon: Granite Creek Canyon.
43.306° N, 110.4694° W; NAD 83, uncertainty 3 mi., Digital Map
Moist hillsides. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Salt River Range: Salt Creek ca 0.7 mi S of Salt River Pass, ca 16 air mi S Afton; ca 28.5 air mi N of Cokeville.
Adjacent to willows in moist draw with Geranium vixcosissimum and Potentilla pulcherrima. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming National Forest: Gomms Canyon, Star Valley.
East 20% slope: clay sand soil; with Poa, Stipa, Wyethia, geranium. Scattering. Phenology: flowering & fruiting.
Charles H. McDonald, 685. 7/24/1927.
Accession: USFS 407248, Barcode: USFS0070506

U.S.A., Wyoming, Uinta County: 25 mi SE of Evanston, vicinity of Goodman's Ranch.
In meadow of aspen park. Frequent. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Mill Creak near Bear River.
Banks. Phenology: flowering.
Annotations:
3. Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. oregana
Annotated by C. Leo Hitchcock on 11//1952.

U.S.A., Wyoming, Uinta County: North Slope Uinta Mountains: Wasatch National Forest: ca 16 air mi SW of Mountain View.
Meadow, creekside. Phenology: flowering & fruiting.

Sidalcea oregana var. procera (2000)
Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. procera C. L. Hitchc.
U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains: at the head of Bench Creek, ca 9 air mi NE of Council; ca 10 air mi S of New Meadows.
Ponderosa pine plantation on lava. Phenology: flowering.

Sidalcea oregana var. procera (2000)
Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. procera C. L. Hitchc.
U.S.A., Idaho, Adams County: [location and coordinates withheld]
Lakeside dominated by grass and Wyethia. Phenology: flowering.

Sidalcea oregana var. procera (2000)
Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. procera C. L. Hitchc.
U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains: Hixon Sharptail Preserve, Fairchild Reservoir, ca 8 air mi W of Midvale; ca 14 air mi SW of Cambridge.
Open grass and shrubland, clay soil. Phenology: flowering.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Weiser River Valley: along Keith Creek Road just W of Shoe Peg Valley, ca 5.5 air mi NW of Midvale; ca 8 air mi SW of Cambridge.
Open grass and shrub dominated rangeland. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Salmon River Mountains: west-facing slope of Meadows Hill, just N of Fish Lake, ca 5 air mi SE of New Meadows; ca 6 air mi W of McCall.
West-facing grassy slope. Phenology: flowering.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains: Boundary Trail, just S of Grizzly Basin, ca 8 air mi N of Cambridge; ca 13 air mi W of Council. Also SE/14
Mostly south-facing slopes along fence line with moist drainages. Phenology: flowering & fruiting.
with Phillip G. Lawrence

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Weiser River Valley: Rush Creek Road, ca 4 air mi N of Cambridge; ca 14 air mi SW of Council.
Roadside in open shrub-grassland, basalt soil. Phenology: flowering.
with Phillip G. Lawrence

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains Area: Rocky Comfort Flat, ca 21 air mi NW of Council; ca 20.5 air mi W of New Meadows.
Rocky basalt soil dominated by Elymus spicatus and Festuca idahoensis, interspersed with scablands dominated by Poa secunda and Artemisia tripartita. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: flat just W of Summit Gulch and E of head of Boulder Creek, ca 2.5 air mi NW of Bear; ca 21.5 air mi WNW of New Meadows.
Disturbed scabland; rocky basalt soil. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: exclosure just W of Summit Gulch on Forest Road 073 (071), ca 3 air mi SW of Bear; ca 21 air mi W of New Meadows.
Dry flat; rocky bastalt soil; former Pinus ponderosa overstory logged and burned. Phenology: flowering.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains Area: Mann Creek by Forest Road 009 from guard station south ca 0.3 road mi, ca 10.5 air mi WNW of Midvale; ca 14 air mi SSW of Cambridge.
Roadside riparian area; dominated by Populus tricocarpa, Alnus, Philadelphus lewisii, and Pinus ponderosa wildlife tree not collected. Phenology: flowering & fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains Area: north side of Wood Gulch, above Forest Road 199, ca 4.5 air mi SE of Council; ca 14 air mi WSW of Donnelly.
Moderately steep, south to southwest-facing slopes; Pinus ponderosa/Pseudotsuga menziesii overstory; basalt soil. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: ca 3 air mi ENE of Albee on Forest roads 5425 and 100.
Mostly open wind throw, logging, and burned area with mixed conifers, heavily used by cows; soil fine, deep, ashy, pale; slope 0-10; aspect southerly. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Bradley Flat Spring on Forest Road 030 off Forest Road 5415, ca 5.5 air mi E of Battle Mountain State Park.
On the mountainside in open area close to road; Achillea and Dactylis dominant; soil fine, deep; slope 0; aspect northwesterly. Phenology: flowering.

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: Balloon Tree Survey Marker, ca 4.5 air mi SE of Tollgate on Forest roads 3725 and 300, ca 2 mi from Woodland Campground.
In full sun; soil rocky, heavy, deep and reddish; slope 0-15; aspect ridgetop and southeast. Phenology: flowering.

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: Balloon Tree Survey Marker, ca 4.5 air mi SE of Tollgate on Forest roads 3725 and 300, ca 2 mi from Woodland Campground.
In partial shade of Douglas fir; soil deep and reddish; slope 0-15; aspect ridgetop and southeast. Phenology: flowering.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Bull Prairie off Forest Road 1010 and west edge of North Fork John Day Wilderness Area.
Open meadow; this area burned within past decade; soil deep, ruddy, ashy; slope 0; aspect northeast. Phenology: flowering.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Desolation Meadows, along Forest Road 10 and 1010.
Deep shade of spruce along creek; soil deep, organic; slope 0; aspect none. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Black Mountain Circle, Forest Road 80 off Forest Road 3128, ca 10 air mi ENE of Emmigrant State Park.
Dry area of mixed conifer woods; soil fine, deep, pale; slope 0-15; aspect east. Phenology: flowering.

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: High Ridge Lookout, ca 6.5 mi S of Tollgate Work Center.
In a "biscuit" with Agastache, Delphinium, and Castilleja; soil fine, deep, light brown; slope 0-10; aspect ridgetop. Phenology: flowering.

U.S.A., Oregon, Wallowa County: Umatilla National Forest and Vicinity: near Buckskin Spring.
"Biscuit" on slope and crevices where ephemeral stream may have been; soil fine, deep, light brown; slope 0-10; aspect ridgetop and easterly. Phenology: flowering.

U.S.A., Washington, Walla Walla County: Umatilla National Forest and Vicinity: Cold Springs ca 1/2 air mi from Table Rock Lookout, ca 16 air mi E from Walla Walla.
Biscuit near springs; soil fine, deep, light brown; slope 5-10; aspect easterly. Phenology: flowering & fruiting.

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: Forest Road 31 where Forest Road 3120 splits off, ca 11 mi N of La Grande.
Biscuit; soil fine, deep, brown; slope 0-20; aspect westerly. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Forest Road 3102 near Rock Spring, ca 5 air mi ESE of U.S. weather station.
Near parking lot area; soil compacted; slope 0-15. Phenology: fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Forest Road 21 near Bear Camp Springs, ca 10 air mi NNW of La Grande.
Under mixed conifers; soil fine, semi-deep; slope 0-20; aspect westerly. Phenology: fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Skyline Road (Forest Road 31) near Forest Road 155, ca 14 mi N of La Grande.
Biscuit; soil fine, deep; slope 0-10; aspect southerly. Phenology: flowering.

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Grizzly Bear Ridge, between Twin Buttes trailhead and Oregon-Washington state line.
Partially shaded area surrounded by open slope; soil fine, deep; slope 5; aspect ridgetop and southwest. Phenology: flowering & fruiting.

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Forest Road 64, ca 2 mi W of Bluewood Ski Area, ca 10 air mi E of Walla Walla.
Biscuit; soil fine, deep. Phenology: flowering.

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: moving downslope from Forest Road 300, near Alder Lookout.
Seep in open mixed forest with shrub component of Symphoricarpos and Amelanchier; soil organic, deep; slope 0-20; aspect east. Phenology: flowering.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Tamarack Mountin Lookout near Forest roads 2407 and 020, ca 3 mi N and 7 mi E of Spray.
Deeper soils without basalt; slope 0-90; aspect west. Phenology: fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Crane Creek at Crane Flats on Forest Road 73, ca 5 mi N of Granite.
On exposed gray rock scab (granite); slope 0; aspect riparian. Phenology: flowering.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: northwest end of Sharp Ridge on Forest Road 3988, ca 19 mi S and 6 mi E of Ukiah.
Ponderosa pine and Douglas fir, grazed, on mud brown compacted soil; slope 0-5; aspect ridgetop. Phenology: flowering.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Sponge Creek just above Desolation Creek, ca 3 mi N and 16 mi W of Granite, 0.5-1 mi N of Forest Road 10.
Lodgepole pine, spruce and grand fir dominated woods in mud brown soil along creekside trail; slope < 5; aspect southwest riparian. Phenology: flowering.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Sunflower Flats on Forest Road 22, ca 25 mi S of Heppner.
In open meadow with fine, deep, chocolate brown soil over basalt; slope 0; aspect none. Phenology: flowering.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Forest Road 2128 and Johnson Creek, ca 12 mi N and 8 mi E of Spray.
Wet open meadow with little shade and organic to fine, deep soil; slope 0; aspect none. Phenology: flowering.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Sunflowr Spring on Sunflower Flat and vicinity, Forest Road 22, ca 16 mi N and 12 mi E of Spray.
Under grand fir, Larix, and ponderosa pine in fine, deep, light brown soil; slope 0; aspect none. Phenology: flowering.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Forest roads 3990 and 40, ca 12 mi S and 3 mi E of Dale.
Sagebrush steppe in copper, platey, metallic soil; slope 10; aspect ridgetop and south. Phenology: flowering.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Forest roads 1006 and 51, ca 5 mi S and 2 mi E of Dale.
Open slope with shallow soil over basalt; slope 15; aspect southwest. Phenology: flowering.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Forest Road 10 along Desolation Creek, ca 1 mi NE of Dale.
River and surrounding ponderosa pine forest in fine, deep, chocolate brown soil; slope 0-5; aspect riparian. Phenology: fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Howards Meadow and East Fork Meadow Brook Creek, ca 2 mi S of Dale.
Meadow and wetland along creek in organic soil; slope 0; aspect none. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Bobsled Ridge, ca 17 mi S and 8 mi E of Milton-Freewater.
Open slope: in fine, deep, brown soil; slope 5-15; aspect east. Phenology: flowering.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Vinegar Hill to Psyche Butte off Forest Road 2010; ca 7 mi E and 7 mi S of Granite.
Open slope in fine, moderately deep, light brown non-serpentine soil; slope 10-20; aspect north. Phenology: flowering.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Thompson Flat and Forest Road 5316, ca 3 mi N and 13 mi W of Dale.
Ponderosa pine forest and adjacent sagebrush steppe in shallow soil; slope 0; aspect none. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Forest Road 5316 between Thompson and Ellis creeks, ca 6 mi N and 13 mi W of Dale.
Open mixed conifer slope above creek in fine, deep, chocolate brown soil; slope 15; aspect west. Phenology: flowering.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Kelly Prairie on Forest Road 53, ca 2 mi N and 17 mi W of Ukiah.
Prairie with organic to fine, deep, moist soil; slope 0; aspect none. Phenology: flowering.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Silver Butte at end of Forest Road 5225, ca 16 mi S and 19 mi E of Ukiah.
Open area on slope with shallow, fine, tan soil over rock outcrop; slope 15; aspect west. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Forest Roads 3128 and 190 on Bobsled and Plenty Bear ridges, ca 11 mi S and 7 mi E of Weston.
Grass steppe; slope 5-10; aspect west. Phenology: fruiting.

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Wenaha-Tucannon Wilderness: Burnt Flat, ca 2 mi S and 22 mi E of Walla Walla.
Deep, powdery, mud-brown soil. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: just off Forest Road 62 by Window Rock Cabin, ca 15.5 air mi SSE of Bozeman.
Open meadow dominated by forbs and stream bank with beaver ponds. Phenology: flowering.
Annotations:
1. Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. procera C. L. Hitchc.
Annotated by Emily Elliott.
with Ken Elliott

U.S.A., Washington, Grant County: About 10 miles easter of Coulee City.
In moist soil along edge of slough. Plants multi-stemmed from large fibrous roots, spreading by short ascending rootstalks, but latter not at all creeping. Flowers pale lavender-pink, of 2 sizes, larger ones perfect flowered, smaller with anthers, also, but perhaps not with pollen, pubescence varied, from simple and hirsute, spreading or slightly appressed, to bifurcate or short stellate (4-rayed). Also some plants glabrous at base. Phenology: flowering.
Type Specimen: Isotype for Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. procera C. L. Hitchc.. Univ. Wash. Publ. Biol. 18: 62. 1957.
Annotations:
1. Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. procera C. L. Hitchc.
. "Sidalcea oregana sssp. oregana Gray var. procera C. L. Hitchc." (unpublished).

U.S.A., Oregon, Wallowa County: About 12 miles east of Elgin, grade above Minam Creek.
Basaltic cliffs. Plants many-stemmed from taproot and fibrous roots. Stems from (mostly) glabrous to sparsely or densely stellate below. Glaucous; flowers pinkish-lavender, dimorphic, smaller flowered, plants functionally pistillate, stemans abortive. Phenology: flowering & fruiting.
Type Specimen: Paratype for Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. procera C. L. Hitchc.. Univ. Wash. Publ. Biol. 18: 62. 1957.
1. Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. procera C. L. Hitchc.
. "Sidalcea oregana ssp. oregana var. procera C. L. Hitchc." (unpublished).

U.S.A., Idaho, Canyon County: Big Willow.
Moist stream bottoms. Phenology: flowering & fruiting.
Type Specimen: Paratype for Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. procera C. L. Hitchc.. Univ. Wash. Publ. Biol. 18: 62. 1957.
Annotated by C. Leo Hitchcock on 11//1952. \"S. oregana oregana var. procera C. L. Hitchc.\" (unpublished).
2. Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray
Annotated by Eva M. Fling Roush on 6/4/1930. 6/4/30 Verbatim Date.
1. Sidalcea nervata A. Nelson
Annotated by Aven Nelson.
J. Francis Macbride, 165. 5/31/1910.

U.S.A., Montana: Chisolm's Camp.
Phenology: flowering.
Type Specimen: Paratype for Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. procera C. L. Hitchc.. Univ. Wash. Publ. Biol. 18: 62. 1957.
Joseph W. Blankinship, s.n.. 7/31/1902.

U.S.A., Oregon, Baker County: About 8 miles west of Hereford.
Moist roadside ditch in sagebrush valley. Random sampling, 1 stem from each plant: glabrous based - 2; stellate-10 - very fine to coarse, (2) mostly 4-rayed and appressed; hirsute simple - 11; hirsute 1, 2, & 4-rayed - 4 - distinctly "shaggy" to stiffly bifurcate; stellate and hirsute - 4. Phenology: flowering.
Type Specimen: Paratype for Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. procera C. L. Hitchc.. Univ. Wash. Publ. Biol. 18: 62-64. 1957
1. Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. procera C. L. Hitchc..

U.S.A., Washington, Lincoln County: About 7 miles east of Wilbur.
Moist ground at edge of slough among scrub yellow pines. Corollas pale lavender pink. Plants fairly widespread but not with creeping rhizomes; lower part of stems all with coarse stellae.
Type Specimen: Paratype for Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. procera C. L. Hitchc.. Univ. Wash. Publ. Biol. 18: 62-64. 1957.
1. Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. procera C. L. Hitchc..

U.S.A., Idaho, Elmore County: 15 miles west of Fairfield along road to Pine.
Plants ca 3 ft. tall. Phenology: flowering.
Type Specimen: Paratype for Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. procera C. L. Hitchc.. Univ. Wash. Publ. Biol. 18: 62-64. 1957
Annotated by C. Leo Hitchcock on 11//1952.
1. Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray.

U.S.A., Oregon, Umatilla County: Blue Mts: 10 miles S.E. of Meacham.
Foothills. Corollas mauve-pink. Phenology: flowering.
Type Specimen: Paratype for Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. procera C. L. Hitchc.. Univ. Wash. Publ. Biol. 18: 62-64. 1957.
2. Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. procera C. L. Hitchc..
1. Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray.
with C. V. Muhlick

U.S.A., Idaho, Owyhee County: Silver City.
Stream valley slopes. Phenology: flowering.
Type Specimen: Paratype for Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. procera C. L. Hitchc.. Univ. Wash. Publ. Biol. 18: 62-64. 1957. Collection # 142 is indicated in the original publication, but that appears to be an error; field books indicate MacBride 142 is Zygadenus.
3. Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray
Annotated by Eva M. Fling Roush on 6/4/1980. 6/4/80 Verbatim date.
Annotated by C. Leo Hitchcock on 11//1952.
1. Sidalcea nervata A. Nelson
Annotated by Aven Nelson.
J. Francis Macbride, 412. 7/18/1910.

U.S.A., Oregon, Baker County: About 6 miles S. of Baker.
Roadside. Flowers pink-lavender, from stout taproot. All plants stellate-based. Phenology: flowering.
Type Specimen: Paratype for Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray var. procera C. L. Hitchc.. Univ. Wash. Publ. Biol. 18: 62-64. 1957.

U.S.A., Oregon, Wallowa County: About # [3?] Miles S of Elgin.
In a small grassy meadow. Four plants found - 2 hirsute based, 2 stellate. Otherwise identical, all glaucous, flowers pinkish-lavendaer; plants many stemmed from branched crown, not rhizomatous; basal portion of stems sparsely stellate or glabrous. Phenology: flowering.

U.S.A., Oregon, Union County: About 6 miles south of Starkey on road to Granite.
Grassy flat. Plants non-rhizomatous, corollas pinkish-rose, plants extremely variable. Phenology: flowering.

U.S.A., Oregon, Union County: About 10 miles S of Starkey, near Sheep Ranch.
Grassy slope with scattered yellow pines. Corollas pinkish-rose; plants non-rhizomatous. Phenology: flowering & fruiting.

U.S.A., Oregon, Baker County: About 5 mi. N. of Haines.
Roadside. On dry ground. Plants multistemmed form stout taproot. Phenology: flowering.

U.S.A., Oregon, Union County: 4 miles west of La Grande.
In roadside ditch in moist, but not wet soil. Corollas pinkish-lavender. Plants many-stemmed from branched root crown, hirsute with simple branched hairs to stellate at base of stem. Phenology: flowering.

U.S.A., Oregon, Baker County: About 12 miles NW of Unity.
In gravel along highway and back to edge of yellow pine forest, soil very dry, but associates, e.g. Symphoricarpos, Rosa, etc., indicate a fair amount of moisture. Plants but 1-5 stemmed and but 2-5 inches broad, but were surely same plants as 19461 that were growing in moist spots. Flowers pinkish-lavender, from hirsute-based and bristly to stellate or nearly glabrous; calyxes from stellate to (2 plants) long hirsute. Stellate- 11, hirsute-pilose 1-4 rayed- 4, hirsute-simple, 1 pilose and stellate-1. Phenology: flowering.

U.S.A., Oregon, Baker County: 10 mile N of Baker.
Roadsie ditch, where moist. Plants non-rhizomatous, petals pink. Phenology: flowering.

U.S.A., Washington, Grant County: Ten miles east of Delrio.
Sagebrush flat. Petals vivid pink. Phenology: flowering.
1. Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray.

U.S.A., Idaho, Boise County: Dry Buck.
Open grassy slopes. Phenology: flowering & fruiting.
2. Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray
Annotated by Eva M. Fling Roush on 6/4/1930. 6/4/30 Verbatim date.
1. Sidalcea nervata A. Nelson
Annotated by Aven Nelson.

U.S.A., Idaho, Blaine County: Corral. Camas Prairie.
Dryish river bottom. Phenology: flowering & fruiting.
Annotated by Eva M. Fling Roush on 6/4/1930. 6/4/30 Verbatim date.
1. Sidalcea nervata A. Nelson.
with Edwin B. Payson