WTU Herbarium Specimen Label Data Generated from the WTU Herbarium Database September 27, 2021 at 11:03 am http://biology.burke.washington.edu/herbarium/collections/search.php

Specimen records: 24 Images: 8

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Label Query: Genus = "" Asteraceae L. Chondrilla juncea L. U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., IDAHO, ADA COUNTY: Along the Dallesport Road, 0.2 miles west of its junction with US Boise; behind the Cabana Inn at the corner of West Idaho Street and Highway 197 or 1.7 air miles east of Dallasport. North 16th. Elev. 197 ft. Elev. 2702 ft. T2N R13E S35; NAD 27, uncertainty: 805 m., Source: TRS2LL, T3N R2E S3; WGS 84, uncertainty: 10000 m., Source: Georef'd by Ben Legler GeoLocate, Georef'd by WTU Staff Flowers yellow; latex white. Growing with Lupinus, Plantago, Vacant lot. Associated species: Kochia, Bromus, Polygonum, Chrysopsis, Eriogonum, Centaurea, Achillea. Phenology: Flowers & Hordeum, Grindelia, Medicago, Erodium, Tribulus. with milky Fruits. Origin: Introduced. sap, to one meter tall. Phenology: Flowers & Fruits. Origin: Introduced. Richard R. Halse 3488 19 Jul 1987 Richard R. Halse 4772 29 Jul 1994 WTU-323137 WTU-331073 Asteraceae Asteraceae Chondrilla juncea L. Chondrilla juncea L. U.S.A., WASHINGTON, SPOKANE COUNTY: Greenacres, eastern portion of Spokane County near the Idaho U.S.A., IDAHO, KOOTENAI COUNTY: State line. Rathdrum Prairies, 1 mile north of Rathdrum. 47.66806°, -117.16306°; WGS 84, uncertainty: 1000 m., Source: 47.826974°, -116.89556°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Weed in cultivated ground. Phenology: Fruits. Origin: Introduced. Roadside. Phenology: Fruits. Origin: Introduced. J. K. Mahn s.n. Oct 1938 William H. Baker 16948 8 Aug 1965 WTU-51883 WTU-261586

Asteraceae Asteraceae Chondrilla juncea L. Chondrilla juncea L. U.S.A., WASHINGTON, FRANKLIN COUNTY: U.S.A., IDAHO, ADA COUNTY: Juniper Dunes. Norheast of Pasco and north of Ice Harbor Dam Northeast of Boise, Freestone Creek near confluence with area. Juniper Dunes Chondrilla survey area # F3. Cottonwood Creek. Elev. 740 ft. Elev. 2800 ft. T11N R31E S34 SW1/4, SW 1/4; NAD 27, uncertainty: 805 m., T3N R2E S2 SW SE; WGS 84, uncertainty: 10000 m., Source: Source: TRS2LL, Georef'd by Ben Legler GeoLocate, Georef'd by WTU Staff Stabilized but highly disturbed sad dunes. Scattered plants with Foothills, coarse granitic sand. Abundant along road (unknown here plantlets surrounding them, associated with Chrysothamnus 10 years ago), much-branched, flowers yellow. Phenology: Flowers viscidiflorus, C. nauseosus, Artemisia tridentata, Phlox longifolia, & Fruits. Origin: Introduced. Eriogonum niveum, Sisymbrium altissimum, Tragopogon dubius, Achillea millfolium, Penothera pallida. Phenology: Fertile. Origin: Barbara Ertter 7334 16 Aug 1987 Introduced. WTU-318334 Joy Mastrogiuseppe 7177 11 May 1992 with Jim White Asteraceae WTU-358922 Chondrilla juncea L. Asteraceae U.S.A., WASHINGTON, WHITMAN COUNTY: Junction of Route 26 and Green Hollow Road, Colfax. Chondrilla juncea L. Elev. 2017 ft. 46° 53.4' N, 117° 21.9' W; T16N R43E S11 U.S.A., OREGON, DOUGLAS COUNTY: Dry gravel roadsides, full sun, with Salsola, Centaurea cyanus. Approximtely 1 mile north of Canyonville, between milepost 99 and Weedy annual, yellow rays, highly branched, common. Phenology: milepost 100 on center strip of Interstate-5 freeway. Flowers & Fruits. Origin: Introduced. Phenology: Flowers. Origin: Introduced. Peter F. Zika 22502 6 Oct 2005 Mahlow Hile s.n. 12 Aug 1974 WTU-368321 WTU-274522 Asteraceae Asteraceae Chondrilla juncea L. Chondrilla juncea L. U.S.A., WASHINGTON, GARFIELD COUNTY: U.S.A., WASHINGTON, FRANKLIN COUNTY: Post Street, near 23rd Street, Pomeroy. Below Pasco-Kahlotus Road, junction with Route 12, 2 air miles east Elev. 1984 ft. of Pasco. 46° 28.6' N, 117° 34.7' W Elev. 442 ft. Dry roadside, full sun, with Centaurea stoebe subsp. micranthos, 46° 14.3' N, 119° 3.5' W; T9N R30E S22 Salsola. Yellow rays, white latex; common weed. Phenology: Dry sunny gravel slope, with Bromus tectorum, Machaeranthera. Flowers & Fruits. Origin: Introduced. Yellow flowers; 1 meter tall, occasional weed. Phenology: Flowers & Fruits. Origin: Introduced. Peter F. Zika 22532 7 Oct 2005 Peter F. Zika 22310 12 Sep 2005 WTU-368323 WTU-370151 Asteraceae Asteraceae Chondrilla juncea L. Chondrilla juncea L. U.S.A., WASHINGTON, COLUMBIA COUNTY: Route 12, at Rose Gulch Road, 8.5 air kilometers east-northeast of U.S.A., WASHINGTON, GRANT COUNTY: Waitsburg. Potholes Wildlife Area. Sand Dunes Road. From roadside to 0.5 Elev. 1459 ft. kilometers west. 46° 17.3' N, 118° 2.5' W; T9N R36E S3 Elev. 1039 ft. Dry gravel roadside, full sun, with Bromus tectorum, Grindelia. 47.07359° N, 119.3371° W; WGS 84, uncertainty: 10 m. Flowers yellow, highly branched, 1 meter tall, white latex; Stabilized sand dune community with wetland habitat in swales; occasional. Phenology: Fruits. Origin: Introduced. swales dominated by Schoenoplectus acutus and Typha latifolia; both dunes and swales invaded by non-natives. Uncommon in dry Peter F. Zika 22543B 7 Oct 2005 soil of dunes. Phenology: Flowers & Fruits. Origin: Introduced. WTU-369058 David Giblin 2284 28 Aug 2008 WTU-380389 Asteraceae Chondrilla juncea L. Asteraceae U.S.A., WASHINGTON, LINCOLN COUNTY: Chondrilla juncea L. Downtown Sprague. Elev. 1869 ft. U.S.A., WASHINGTON, KLICKITAT COUNTY: T21N R38E S23; WGS 84, uncertainty: 500 m., Source: Dallesport Road 0.2 road miles west of Route 197. GeoLocate, Georef'd by WTU Staff Elev. 213 ft. Dry disturbed ground near grain elevators, with Erodium, Lactuca 45° 36.8' N, 121° 8.9' W serriola, Malva neglecta. Yellow rays, white latex; common weed in Sunny sandy ground, over basalt, with Eriogonum, Bromus waste ground. Phenology: Flowers. Origin: Introduced. tectorum, Salsola, Hordeum. Yellow rays; occasional. Phenology: Flowers & Fruits. Origin: Introduced. Peter F. Zika 19972 14 Aug 2004 Peter F. Zika 25826 6 Oct 2011 WTU-369243 WTU-387724 Asteraceae Asteraceae Chondrilla juncea L. Chondrilla juncea L. U.S.A., WASHINGTON, WALLA WALLA COUNTY: South side of Route 124, edge of McNary National Wildlife Refuge, U.S.A., WASHINGTON, FRANKLIN COUNTY: west end of Burbank Heights. Scootenay Reservoir. Southeast area near boat Elev. 360 ft. launch with Populus tremuloides trees. 46° 12.7' N, 119° 0.4' W; T8N R30E S1 Elev. 283 m. Full sun, dry gravelly slope below road, with Melilotus albus, Bromus 46.69994° N, 119.0232° W; WGS 84, tectorum. Yellow rays, white latex; uncommon weed. Phenology: uncertainty: 5 m., Georef'd by Maria Flowers & Fruits. Origin: Introduced. Yousoufian Lake shore edge dominated by Phalaris Peter F. Zika 22333 12 Sep 2005 arundinacea; adjacent shrub-steppe; water to 1 meter deep. Scattered in shrub-steppe area. WTU-370144 Phenology: Fruits. Origin: Introduced. David Giblin 3268 30 Sep 2009 WTU-401340, WTU-V-8231 Asteraceae Asteraceae Chondrilla juncea L. Chondrilla juncea L. U.S.A., WASHINGTON, GRANT COUNTY: U.S.A., OREGON, MULTNOMAH COUNTY: Rocky Ford Creek. South of where Highway 282 Smith and Bybee Lakes. Entrance to NW arm of crosses creek. Bybee Lake at Leadbetter Rd. Elev. 321 m. 45.629° N, 122.7506° W; Source: Specimen 47.26247° N, 119.45827° W; WGS 84, Label uncertainty: 100 m., Source: GPS Dry, diked upland area of Smith and Bybee Riparian zone dominated by Typha latifolia with lakes. Centaurea diffusa, Bromus sterilis, Lythrum salicaria abundant; adjacent sagebrush Trifolium repens. Flowers. Adventive. Abundant upland. Scattered across base of east-facing in open areas. Phenology: Flowers. Origin: slope of sagebrush; ligules yellow. Phenology: Introduced. Flowers and Fruits. Origin: Introduced. Dominic Maze 189 David Giblin 5472 2 Aug 2016 12 Sep 2014 WTU-414247, WTU-V-031229 WTU-410626, WTU-V-024616 Asteraceae Asteraceae Chondrilla juncea L. Chondrilla juncea L. U.S.A., WASHINGTON, SPOKANE COUNTY: Adjacent to the parking lot at the west end of the U.S.A., WASHINGTON, KING COUNTY: Centennial Trail State Park, north of the Church parking lot on south side of NE 175th Spokane River. Street half way between 8th Avenue NE and Elev. 1950 ft. 10th Avenue NE; in Shoreline. 47.69037° N, 117.27139° W; Source: Elev. 131 m. Specimen Label 47.75577° N, 122.320058° W; WGS 84, With Berteroa incana. Flowers yellow. uncertainty: 16 m., Source: Digital Map, Phenology: Flowers and Fruits. Origin: Georef'd by Ben Legler Introduced. Dry soil between sidewalk and low rock retaining wall; full sun, with dried grasses, Jeff Walker 1050 Plantago lanceolata. Flowers yellow, closing in evening; sap milky; plants with multiple stems 9 Jul 2018 from base, also branched above; basal leaves withered and no longer present, stem leaves WTU-418430, WTU-V-039310 linear; uncommon weed, forming several patches along sidewalk. Phenology: Flowers and Fruits. Asteraceae Ben Legler 13804 8 Aug 2015 Chondrilla juncea L. Herbarium: WTU U.S.A., WASHINGTON, BENTON COUNTY: Umatilla National Wildlife Refuge - Ridge Unit (East), 2.5 miles west Asteraceae of Paterson. 45.913515° N, 119.649422° W; WGS 84, Source: GPS, Georef'd Chondrilla juncea L. by Crystal Shin Locally common along a footpath near old railroad cut. Phenology: U.S.A., WASHINGTON, GRANT COUNTY: Flowers and Fruits. Origin: Introduced. Rocky Ford Wildlife area pull off, off of highway 17, south of Soap Lake. North side of the dirt Peter Dunwiddie PWD-18-366 11 Jul 2018 road. with Peter Zika Elev. 1050 ft. 47° 15.141' N, 119° 27.615' W; T20N R27E Herbarium: WTU S8; Source: Specimen Label Hillside, 10-20% slope. Mostly cheatgrass, and Kochia, some rabbitbrush. Phenology: Flowers and Fruits. Origin: Introduced. P. Camp 3534 15 Sep 2015 WTU-405042, WTU-V-013429 Asteraceae Chondrilla juncea L. U.S.A., WASHINGTON, BENTON COUNTY: Columbia Plateau: east end of Umtanum Ridge, side road west of WA Hwy 24 2.5 miles S of Vernita Bridge, ca 22 miles NW of Richland. Elev. 239 m. 46.6033° N, 119.7291° W; T13N R25E S19 NE4 SE4 NE4 Weedy edge of road on gravelly-silty soil dominated by Centaurea diffusa. Heads with yellow ligulate flowers. Many-branched, over 2 ft tall. Uncommon. WIth Machaeranthera canescens, Lactuca serriola, Bromus tectorum. Phenology: Fruits. Origin: Introduced. Walter Fertig 32964 with Ernie Crediford 12 Jul 2018 WTU-420991, WTU-V-50117

Asteraceae Chondrilla juncea L. U.S.A., OREGON, GILLIAM COUNTY: Near I-84 at mouth of Philippi Canyon, 3.4 air km SW of mouth of Rock Creek. U. S. Army Corps Columbia River Plant Survey. Elev. 100 m. 45.6898° N, 120.5° W On dry rocky slopes, full sun, with Ericameria nauseosa, Cirsium undulatum, Artemisia tridentata, Bromus tectorum, Poa bulbosa, Asclepias fascicularis. Perennial, yellow rays, white latex; common. Peter F. Zika 29666 26 Jun 2019 WTU-422921, WTU-V-059529