U.S.A., Washington, Grant County: Frenchman\'s Coulee Recreation Area. Echo Basin. Northwest-facing slope and basalt rimrock above sand dunes. Elev. 307 m.
47.01221° N, 119.98191° W
Datum: WGS 84. Coordinate uncertainty: 50 meters. Coordinate Source: GPS.

Steep slope and adjacent rimrock with Chrysothamnus viscidiflorus, Pseudoroegneria spicata, Phlox speciosa, and Poa secunda common. Annual; scattered in sandy soil. Reproductive state: Flowers and Fruits. Origin: Native.

U.S.A., Washington, Kittitas County: Okanogan-Wenatchee National Forest. Forest Service Road 33 above South Fork Meadows. Elev. 1110 m.
47.09734° N, 120.98989° W
Datum: WGS 84. Coordinate uncertainty: 50 meters. Georeferenced by Dan Post. Coordinate Source: GPS.

Dry ridgeline with mix of open, rocky areas and Pseudotsuga menziesii understory. Arctostaphylos nevadensis and Hieracium scouleri common. Locally common near base of Pseudotsuga menziesii; annual; plants red/purple. Reproductive state: Flowers and Fruits. Origin: Native.

U.S.A., Idaho, Elmore County: Boise National Forest. NF Rd 222B. Elev. 1789 m.
43.56601° N, 115.59185° W
Datum: WGS 84. Coordinate uncertainty: 3 meters. Coordinate Source: GPS.

Hilltop with rock outcrop, open, wiht Ceanothus, Prunus emarginata, P. virginiana, Castilleja, Balsamorhiza sagittata, Lomatium macrocarpum, Artemisia tridentata, Lomatium simplex, Lomatium multifidum. Surrounded by Pinus ponderosa forest Under Prunus virginiana, petioles and peduncles pink.

United States, Oregon, Lane: Oregon Dunes National Recreation Area, South Jetty Beach #3 Day Use Area, off of Sand Dunes Road, west of Glenada.

Sand dunes, base. Sand. HerbariumSpecimenDuplicate: Claytonia rubra ssp. depressa Petals white; herbage green. https://oregonflora.org/collections/individual/index.php?occid=6320975. Origin: wild collection.

United States, Washington, Garfield: Blue Mountains, ridge along NF Road 112 at junction with NF 100, 0.5 air miles NNE of Warner Spring and 0.4 miles north of Lick Creek Road, 5.5 air miles east of Stentz Spring. Umatilla National Forest. T9N R42E S25 SW4 NE4 SE4. Elev. 5000 ft
46.226°, -117.487°.

Meadow in opening in Abies grandis-Pinus contorta woods on gentle west-facing slope on summit flats. Soil clay-loam. Abundant on disturbed soil under trees. Seeds black, 1.5-2 mm. https://intermountainbiota.org/portal/collections/individual/index.php?occid=33528847.

U.S.A., Washington, Garfield County: Steep slope along Hastings Hill Road, near Snake River. Elev. 695 ft.
46.6479° N, 117.76689° W
Datum: WGS 84. Coordinate Source: Digital map.

Base of slope with loose gravel and spare vegetation; growing with Lomatium papilioniferum, Phacelia, Holosteum umbellatum, and Bromus tectorum. Reproductive state: Flowers and Fruits. Origin: Native.

U.S.A., Washington, Pierce County: Mt, Baker-Snoqualmie Forest. Palisades Trail. Approximately 0.25 km north and above where trail heads east. Elev. 940 m.
47.05173° N, 121.56854° W
Datum: WGS 84. Coordinate uncertainty: 20 meters. Coordinate Source: GPS.

South-facing rockface with moss-covered ledges in forest opening. Acer circinatum common at base of face; Mahonia aquifolium, Claytonia parviflora, and Erythranthe alsinoides common. Locally common; leaves red-purple; corollas white; fleshy annual. Reproductive state: Flowers and Fruits. Origin: Native.

U.S.A., Washington, Grant County: Seep Lakes Wildlife Area; Approximately 3 km south of Highway 261. Elev. 318 m.
46.95903° N, 119.19212° W
Datum: WGS 84. Coordinate uncertainty: 300 meters. Coordinate Source: GPS.

North-facing slope of shallow draw in sagebrush desert with Artemisia tridentata, Pseudoroegneria spicata, Phlox longifolia, and Bromus tectorum common. Locally common at base of slope in shade of Pseudoroegneria spicata; annual. Reproductive state: Fruits. Origin: Native.

U.S.A., Oregon, Union County: Umatilla NF. NF Road 2155 ca. 0.5 miles south of NF road 21. Elev. 1036 m.
45.32849° N, 118.31869° W
Datum: WGS 84. Coordinate uncertainty: 3 meters.

Open meadow with Picea, Pinus ponderosa, Drymocallis, Astragalus, Balsamorhiza sagittata, Triteleia, Camassia, Lomatium leptocarpum. Slope had been wet, now nearly fully dry. Foliage red-purple, bracts open pon 1 side.

U.S.A., Oregon, Union County: Umatilla NF. NF Road 2155 ca. 0.5 miles south of NF road 21. Elev. 1036 m.
45.32849° N, 118.31869° W
Datum: WGS 84. Coordinate uncertainty: 3 meters.

Open meadow with Picea, Pinus ponderosa, Drymocallis, Astragalus, Balsamorhiza sagittata, Triteleia, Camassia, Lomatium leptocarpum. Slope had been wet, now nearly fully dry. Corolla white.

United States, Washington, Whitman: Columbia Plateau Ecoregion, Palouse Region: Military Hill, Cleveland Street, Pullman. T15N R45E S32 SW4 SW4. Elev. 2400 ft
46.735329°, -117.17965°.

Gravel driveway with Bromus sterilis, Poa bulbosa, Asperugo procumbens, & Achillea millefolium. HerbariumSpecimenDuplicate: Claytonia rubra Annual. Uncommon. Seeds smooth, 1.5 mm. https://intermountainbiota.org/portal/collections/individual/index.php?occid=32033845. Reproductive state: Flowering & Fruiting.

U.S.A., Oregon, Wheeler County: Ochoco National Forest. Wolf Lookout Mountain. Elev. 6480 ft.
44° 19\' 42" N, 119° 42\' 56" W
Datum: WGS 84. Coordinate Source: GPS.

Open prairie with scattered Pinus, Pseudotsuga, Abies, and Juniperus growing amidst lithosol. Vernally moist area, now drying out. Artemisia dominant. Growing under shrubs; succulent leaves; flowers white; stems pinkkish-green. Reproductive state: Flowers. Origin: Native.

U.S.A., Oregon, Crook County: Ochoco National Forest. Forest Road 4230. Elev. 4886 ft.
44.291138° N, 120.221857° W
Datum: WGS 84. Coordinate Source: GPS.

Steep wooded valley along road with abundant Pseudotsuga menziesii on slope. Stream valley, talus slope, and lithosol adjacent. Greenish red foliage; depauperate to robust plants on slope. Reproductive state: Flowers. Origin: Native.

U.S.A., Washington, Klickitat County: Fish Hatchery Road approximately 3 km northwest of junction with Glenwood Highway. Elev. 570 m.
46.03184° N, 121.18982° W
Datum: WGS 84. Coordinate uncertainty: 30 meters. Georeferenced by Dan Post. Coordinate Source: GPS.

Pinus ponderosa forest opening with Purshia tridentata common. Common; annual; basal leaves rhomboid; diminutive annual. Reproductive state: Flowers and Fruits. Origin: Native.

U.S.A., Nevada, Elko County: In Mountain Mahogany stand just north of Cougar Point, 2.5 miles south of the NV/ID border, 0.37 miles SE of the confluence of Robinson Creek and the East Fork Jarbidge River
41.958932° N, 115.315652° W
Datum: NAD 83. Coordinate Source: Field Notes.

Deep shade of Cercocarpus ledifolius in mesic loam derived from rhyolite on northern exposure, with Maianthemum racemosum, Viola vallicola, Ribes inerme, Claytonia rubra, Arnica cordifolia and Hackelia floribunda.

United States, Washington, Okanogan: Wolf Creek valley on the south side of Sun Mountain, Winthrop. Elev. 2528 ft
48.47471°, -120.27441°.

Severely burned by the Cedar Creek Fire in 2021, this area was previous Douglas-fir - Ponderosa pine forest. HerbariumSpecimenDuplicate: Claytonia rubra https://intermountainbiota.org/portal/collections/individual/index.php?occid=30630308. Reproductive state: Flowering.

United States, Washington, Adams: Columbia Plateau Ecoregion: Marcellus Shrub Steppe Natural Area Preserve, east of Suko Road, 6.5 air miles NNW of Ritzville. T20N R35E S15 NW4 SE4 NW4. Elev. 1930 ft
47.23024°, -118.40149°. Datum: WGS84. Georeferenced by Fertig.

Artemisia tridentata-Artemisia tripartita-Pseudoroegneria spicata community on lithosol. With Lomatium macrocarpum, Lomatium simplex, Festuca idahoensis, and Poa secunda. HerbariumSpecimenDuplicate: Claytonia rubra Seeds brownish-black, 1 mm. https://intermountainbiota.org/portal/collections/individual/index.php?occid=31257314. Reproductive state: Flowering & Fruiting.

U.S.A., Washington, Skagit County: About 4 air miles NE of town of Darrington, at the northernmost foothills of Prairie Mountain. About 0.8 air miles E of Suiattle River. About 4.5 air miles ENE (just slightly N of E) of the confluence of the Sauk River and the Suiattle River. Elev. 657 ft.
48.33447° N, 121.48866° W
Datum: WGS 84. Coordinate uncertainty: 15 meters. Coordinate Source: GPS.

West facing slope on bald with rocky soil, in moist rocky area, with Acmispon parviflorus, Plectritis brachystemon, Achillia, Erythranthe alsinoides, Collomia heterophylla, Luzula, Danthonia spicata, Polygonum, and Claytonia rubra. Fairly common. Reproductive state: Fruits. Origin: Native.

U.S.A., Washington, Island County: On trail in Iverson Trail Preserve on Camano Island. Elev. 10 ft.
48.21192° N, 122.44255° W
Datum: WGS 84. Coordinate Source: Digital map.

Growing in mossy, sandy soil with Rumex acetosella, Draba verna, and Hypochaeris radicata. Plants prostrate; white flowers largely in bud with a few open. Reproductive state: Flowers. Origin: Native.

U.S.A., Washington, Skagit County: Cap Sante in Anacortes. Elev. 150 ft.
48.51317° N, 122.59944° W
Datum: WGS 84. Coordinate Source: Digital map.

Disturbed grassy bald, growing with Festuca rubra, Holcus lanatus, Lomatium utriculatum, Stellaria media, and Cytisus scoparius. Plants of variable sizes; larger ones are browsed. Petals white. Reproductive state: Flowers. Origin: Native.

U.S.A., Washington, Okanogan County: Okanogan-Wenatchee National Forest. Forest Service Road 4010. Black Canyon. Approximately 4 km west of junction with Highway 153. Elev. 535 m.
46.47453° N, 122.87957° W
Datum: WGS 84. Coordinate uncertainty: 300 meters. Coordinate Source: GPS. Invalid coordinates (located outside county bounds).

East-facing slope with mix of rocky outcroppings and sandy silty soil. Pseudoroegneria spicata, Phacelia linearis, Bromus tectorum, and Apocynum common. Scattered in open soil; annual. Reproductive state: Flowers and Fruits. Origin: Native.

U.S.A., Washington, Okanogan County: Okanogan-Wenatchee National Forest. North Fork Gold Creek approximately 1 km north of War Creek Campground. Elev. 886 m.
48.21323° N, 120.19704° W
Datum: WGS 84. Coordinate uncertainty: 200 meters. Coordinate Source: GPS.

Steep west-facing open slope dominated by Balsamorthiza sagittata, Melica sp., Eriogonum heracleoides, and Pseudoroegneria spicata. Scattered in swale running downhill; annual, fleshy. Reproductive state: Flowers and Fruits. Origin: Native.

U.S.A., Washington, Lincoln County: 0.15 rd mi west of jct with Woodtick-Knack Rd on Whittaker Lake Rd. Ca 9 airmi wsw of downtown Davenport. Elev. 717 m.
47.61571° N, 118.3378° W
Coordinate uncertainty: 20 meters.

Coulee scabland or rocky hummocks and vernal pools. Burned over sagebrush community with grasses and forbs. Common.

U.S.A., Idaho, Bonner County: Kaniksu National Forest, Selkirk Mountains, Goat Trail Road overlooking Lake Pend Orielle. . Site ID: SK-279. Elev. 684 m.
48.954343° N, 116.573039° W
Datum: WGS 84. Coordinate uncertainty: 10 meters. Georeferenced by Harpo Faust. Coordinate Source: Digital Map.

Series of open south facing rocky outcroppings dominated by young Pinus ponderosa and Pseudostuga mensiezii. Associate species: Erythronium grandiflorum, Fritillaria pudica, Ranunculus glaberrimus, Collinsia parviflora, Lithophragma parviflora, Claytonia lanceolata and Selaginella wallacei. Reproductive state: Flowers. Origin: Native.

U.S.A., Idaho, Bonner County: Priest Lake State Forest, Selkirk Mountains, Middle Fork of East Spur Road, down road about 1.5 miles. Site ID: SK-283. Elev. 749 m.
48.387083° N, 116.78527° W
Datum: WGS 84. Coordinate uncertainty: 6 meters. Coordinate Source: GPS.

South west facing, moss covered rocky open balds above recent clearcut. Dominated by Holodiscus discolor, Lomatium ambiguum, Lomatium mutifidum, Ranunculus glabberimus, and Cysopteris fragilis with scattered Pinus ponderosa. Flowers white. Reproductive state: Flowers. Origin: Native.

U.S.A., Idaho, Bonner County: Priest Lake State Forest, Selkirk Mountains, Laclede, Riley Creek Road, about 3 miles up Manley Creek Road. Site ID: SK-288. Elev. 1060 m.
48.198145° N, 116.791688° W
Datum: WGS 84. Coordinate uncertainty: 8 meters. Coordinate Source: GPS.

Southwest facing mossy rocky bald with scattered Pseudotsuga menziesii and Pinus ponderosa, adjacent to disturbed Thuja plicata and Larix occidentalis mid-age forest. Associated bald species: Physocarpus malvaceus, Holodiscus discolor with Lomatium ambiguum carpet. Flowers white. Reproductive state: Flowers and Fruits. Origin: Native.

U.S.A., Washington, Whitman County: Whelan Cemetery on south side of Whelan Road ca 5 air km northeast of Pullman. Site ID: BSL-2051. Elev. 767 m.
46.778549° N, 117.117052° W
Datum: WGS 84. Coordinate uncertainty: 3 meters. Coordinate Source: GPS.

Palouse prairie remnant on rolling loess hill; drying soil, with diverse forb cover including Balsamorhiza sagittata, Lomatium multifidum, Geranium viscosissimum, Pseudorhoegneria spicata, and Festuca idahoensis, with small thickets of Crataegus douglasii, Amelanchier alnifolia, and naturalizing Syringa vulgaris. Plants with strong red tinge; rosette leaves spreading; cauline leaf pair fused on one side only; plants frequent in open areas. Reproductive state: Flowers and Fruits.

U.S.A., Idaho, Bonner County: Priest Lake State Forest, Selkirk Mountains, above Cavanaugh bay off East Shore Road, north of Cougar Creek off unnamed state road. Site ID: SK-309. Elev. 911 m.
48.536794° N, 116.820299° W
Datum: WGS 84. Coordinate uncertainty: 8 meters. Coordinate Source: GPS.

Montane west facing rocky montane opening dominated by Balsalmorhiza sagitatta, Apocynum androsaemifolium, Lomatium geyeri, and Pseudoroegneria spicata amidst Pinus ponderosa forest. Reproductive state: Flowers. Origin: Native.

U.S.A., Idaho, Latah County: Hill Conservation Easement: on southeast margin of draw 750 meters northeast of Gormsen Butte. Site ID: BSL-2066. Elev. 880 m.
46.650631° N, 116.969791° W
Datum: WGS 84. Coordinate uncertainty: 3 meters. Coordinate Source: GPS.

Small prairie remnant on north facing slope, with Rosa nutkana, Balsamorhiza sagittata, Helianthella uniflora. Plants reddish; leaves spreading, forming flattened rosettes; plants locally common. Reproductive state: Flowers and Fruits.

U.S.A., Idaho, Bonner County: Priest Lake State Forest, Selkirk Mountains, Riley Creek Road, about 5 miles up Riley creek off logging road. Site ID: SK-315. Elev. 902 m.
48.240126° N, 116.764666° W
Datum: WGS 84. Coordinate uncertainty: 32 meters. Coordinate Source: GPS.

Xeric mossy montane west facing opening with Amelanchier alnifolia and Holodiscus discolor amidst prominent Crytogramma acrostichoides. Pinus ponderosa and Pseudostuga menziesii interspersed. Reproductive state: Flowers and Fruits. Origin: Native.

U.S.A., Idaho, Bonner County: Priest Lake State Forest, Selkirk Mountains, Blue Lake, about .5 mile directly north of the lake on state land. Site ID: SK-328. Elev. 823 m.
48.285734° N, 116.82735° W
Datum: WGS 84. Coordinate uncertainty: 7 meters. Coordinate Source: GPS.

Rocky montane south facing opening overlooking lake, disturbed with weedy patches, dominant species: Philadelphus lewisii, Physocarpus malvaceus, Pseudoroegneria spicata and Rumex acetosella. Reproductive state: Flowers. Origin: Native.

U.S.A., Idaho, Boundary County: Kaniksu National Forest, Selkirk Mountains, Adjacent to Kootenai Wildlife Refuge, Ole Humpback Trail. Site ID: SK-342. Elev. 661 m.
48.697843° N, 116.416867° W
Datum: WGS 84. Coordinate uncertainty: 5 meters. Coordinate Source: GPS.

Disturbed trailside understory in mixed mesic conifer woods. Trailside dominated by Holodiscus discolor, Acer glabrum, and Symphoricarpos albus, with moss carpet and abundant herbaceous weeds. Reproductive state: Flowers. Origin: Native.

U.S.A., Idaho, Bonner County: Kaniksu National Forest, Selkirk Mountains, Upper Priest Lake, base of Trail 302. Site ID: SK-379. Elev. 930 m.
48.808009° N, 116.908362° W
Datum: WGS 84. Coordinate uncertainty: 10 meters. Coordinate Source: GPS.

Southwest facing series of montane rocky balds with Juniper and Doug Fir scattered amidst. Associated species: Penstemon fruticosus, Hypericum perforatum and Holodiscus discolor. Reproductive state: Flowers. Origin: Native.

U.S.A., Idaho, Owyhee County: Silver City Range; northeast facing slope of Turntable Mountain southeast of War Eagle Peak, 3.6 airmiles SE of Silver City. Elev. 7675 ft.
42.99328° N, 116.69256° W
Datum: WGS 84. Coordinate uncertainty: 9 meters. Georeferenced by Donald H. Mansfield. Coordinate Source: GPS.

In moist forest of Douglas fir and subalpine fir with Galium bifolium, Viola nuttalii, Osmorhiza depauperata, Ribes lacustre, Ribes viscosissiumu, and Berberis repens. Reproductive state: Flowers.

U.S.A., Idaho, Boise County: Boise National Forest. Hawley Mt. Lookout and FR 374 to lookout. 1.5 miles from intersection with FR307. Saddle. Elev. 2086 m.
43.93507° N, 116.05125° W
Datum: WGS 84. Coordinate uncertainty: 3 meters.

Open granitic sandy soil. Corolla white.

U.S.A., Washington, King County: Behind Stone Gardens at the end of NW 54th Street in Ballard neighborhood of Seattle. Elev. 30 ft.
47.66773° N, 122.39512° W
Datum: WGS 84. Coordinate Source: Digital map.

Reproductive state: Flowers. Origin: Native.

United States, Washington, Yakima: East Cascades Ecoregion: Andy Creek trailhead road, 1 air mile north of US Highway 12 and Rimrock Lake, ca 6 miles E of White Pass and ca 27 air miles WSW of Naches. Okanogan-Wenatchee NF. T14N R13E S32 NE4 NW4 SW4. Elev. 4445 ft
46.65833°, -121.2382°. Datum: WGS84.

Meadow in small opening in Pseudotsuga menziesii-Pinus ponderosa-Abies grandis forest. Understory of Carex rossii, Bromus sitchensis, Poa pratensis, Bromus tectorum, and Fragaria vesca. HerbariumSpecimenDuplicate: Claytonia rubra https://intermountainbiota.org/portal/collections/individual/index.php?occid=32396667. Reproductive state: Flowering & Fruiting.

U.S.A., Idaho, Bonner County: Priest Lake State Forest, Selkirk Mountains, Northeast of Coolin, off State Road 20. Site ID: SK-52. Elev. 775 m.
48.488955° N, 116.816564° W
Datum: WGS 84. Coordinate uncertainty: 6 meters. Coordinate Source: GPS.

Shrubby base of bald, dominated by Holodiscus with Symphoricarpos, Rosa and weedy annuals. Silica taken. Reproductive state: Flowers. Origin: Native.

U.S.A., Idaho, Ada County: Hillside next to Table Rock hiking trail. Elev. 1000 m.
43° 36\' 5" N, 116° 9\' 21" W
Datum: WGS 84. Coordinate uncertainty: 5 meters. Coordinate Source: Specimen Label.

West-facing hillside. Highly disturbed soil with various other small plants such as Draba verna, Lithophragma, Bromus. Flowers small with white petals.

U.S.A., Idaho, Boundary County: Kaniksu National Forest, Selkirk Mountains, about 2 miles directly west from Kootenai Wildlife Refuge above Myrtle Creek. Site ID: SK-1. Elev. 840 m.
48.711248° N, 116.42932° W
Datum: WGS 84. Coordinate Source: GPS.

South facing open slope with dry Pinus ponderosa woodland with Holodiscus, Symphoricarpos, Amelanchier and Berberis understory, abundant forbs and burn scar from prior fire present. Reproductive state: Flowers. Origin: Native.

U.S.A., Idaho, Elmore County: Bennett Mountain Road. South side of hills. Elev. 1605 m.
43.17926° N, 115.32391° W
Datum: WGS 84. Coordinate uncertainty: 3 meters. Coordinate Source: GPS.

Open sagebrush with outcrops of trees (Prunus emarginata, Pseudotsuga menziesii are scattered along west facing slope and stream). Corolla white.

U.S.A., Idaho, Owyhee County: 22.1 air km NE from China Hat, along rim of Bruneau Canyon. Collected within a radius of 72 m of GPS coordinates. Site ID: SHCR. Elev. 1568 m.
42.194409° N, 115.702672° W
Datum: WGS 84. Coordinate uncertainty: 3 meters.

Basalt cliffs, in east facing bowl, primary overstory Artemisia tridentata (wyomingensis), Grasses Basin wild rye with Bromus tectorum understory. Collected from micro habitats in rocks, ephemeral seep.

U.S.A., Idaho, Twin Falls County: 1.2 air km NE from Duncan Place. Parked just off the road that crosses China Creek and walked downstream on the hillside east of the stream. Site ID: BRBE. Elev. 1611 m.
42.04307° N, 114.799405° W
Datum: WGS 84. Coordinate uncertainty: 3 meters.

Sage steppe on hillside east of the riparian area/ponds in China Creek. West facing slope with Artemisia tridentata and Salix spp. overstory with Poa and Bromus understory. Areas of large, exposed basalt rock outcroppings. Decent amount of open, rocky ground. Also Chrysothamnus and Ericameria.

U.S.A., Idaho, Cassia County: 12.8 air km SW from Paradise Creek, near the base of the Jim Sage Mountains on the Eastern Facing Slopes. Collected along a stream about 260 m away from an open meadow and spring. Site ID: JISA. Elev. 1866 m.
42.132931° N, 113.489311° W
Datum: WGS 84. Coordinate uncertainty: 3 meters.

Artemisia and juniper dominated valley. Site along small stream/spring lined with aspen. Carex abundant in riparian zone, and Poa bulbosa abundant in the surrounding area. Wet soil with very little exposed ground. Sage steppe interspersed with grassy clearings. Sloped terrain with a generally eastern aspect. Dandelions, Chorispora, and Collinsia parviflora abundant in understory. Willow, aspen, surrounding spring. Juniper woodland dominating sage area. White petals.

U.S.A., Idaho, Cassia County: 9.6 air km NW from Paradise Creek. Walked north downhill until arrived at dry section of Jim Sage Creek. From there followed creek bed west (uphill) about 180 m to a large juniper skeleton (first one). Creek had flowing water there. Site ID: JISA. Elev. 1834 m.
42.163974° N, 113.451392° W
Datum: WGS 84. Coordinate uncertainty: 3 meters.

Open sagebrush steppe in rolling E-facing foothills. Jim Sage creek passes through site with water still flowing. Site is mix of open sagebrush and burned juniper skeletons. S-facing slope above creek dominated by grasses (Pseudoroegneria and Poa) with lots of exposed basalt flows. N-facing slope mix of grasses and shrubs (Artemisia and Symphoricarpos). Abundant forbs: herbaceous asters, lupine, Collinsia. Tick city. Red and green leaves and stems, white petals.

U.S.A., Idaho, Owyhee County: 9.4 air km SE from China Creek, along a small creek running adjacent to Bruneau Canyon. Collected along a 256 m by 84 m strip along creek at 49 degrees. Site ID: SHCR. Elev. 1688 m.
42.063684° N, 115.837849° W
Datum: WGS 84. Coordinate uncertainty: 3 meters.

Site revisited. Bromus tectorum very abundant. Riparian and meisic sagebrush steppe on Blackleg Creek Drainage. Artemisia overstory surrounding creek, willow overstory in creek. Disturbed site with annual grasses, surrounded by low hills and bluffs. Beware of rattlesnakes. Small white flowers.

U.S.A., Idaho, Elmore County: Bennett Mountain Road. South side of hills. Elev. 1605 m.
43.17926° N, 115.32391° W
Datum: WGS 84. Coordinate uncertainty: 3 meters. Coordinate Source: GPS.

Open sagebrush with outcrops of trees (Prunus emarginata, Pseudotsuga menziesii are scattered along west facing slope and stream). Corolla white. Reproductive state: Flowers & Fruits.

U.S.A., Washington, Ferry County: Sherman State Wildlife Area, Mt. Bisbee Road, approximately 1 km north of junction with Highway 20. Elev. 647 m.
48.60355° N, 118.15016° W
Datum: WGS 84. Coordinate uncertainty: 100 meters. Coordinate Source: GPS.

Riparian corridor with Cornus occidentalis common and adjacent disturbed, open upland with Poa bulbosa; likely a former home site. Scattered in disturbed area; annual; flowers white. Reproductive state: Fruits. Origin: Native.

U.S.A., Washington, Grays Harbor County: Olympic National Forest. Forest Service Road 2240. West Fork Humptulips River approximately 2 kms east of Gorge Bridge Trailhead. Elev. 100 m.
47.38475° N, 123.78097° W
Datum: WGS 84. Coordinate uncertainty: 50 meters. Coordinate Source: Digital map.

River floodplain with cobbly areas, sandy backwater channels, and shrubby shoreline with Salix sitchensis and Alnus rubra common. Scattered in cobble; leaves in a fleshy rosette; corollas pinkish-white. Reproductive state: Flowers and Fruits. Origin: Native.

United States, Washington, Kittitas: East slope of Cascade Range: Wenatchee Mountains, SW base of Mount 4047, N of Swauk Canyon Road and Blue Creek, 1.75 miles NW of US Hwy 97 and Mineral Springs Resort. T21N R17E S16 SW4 SW4 SW4. Elev. 3300 ft
47.304889°, -120.72436°.

S-facing slope in partially open Pinus ponderosa and Pseudotsuga menziesii forest with understory of Arctostaphylos nevadensis, Ceanothus velutinus, Berberis repens, Poa bulbosa, and Rosa. Sol dry, clayey. Vegetation cover 70%. HerbariumSpecimenDuplicate: Claytonia rubra Herbage grayish. Annual. https://intermountainbiota.org/portal/collections/individual/index.php?occid=31321652. Reproductive state: Flowering.