| 0 | PI 664829 | Central Iowa Eco-zone Germplasm | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | NC7 |  | | 2007 | COLLECTED | PRE 2001 | Numerous samples originally acquired from native prairie remnants within the central section of three tiers of counties located in Iowa. | | | | Wild material | Perennial native prairie wildflower which grows 2 to 3 feet tall. Leaves are mostly basal; elongate-oval, blades 7 inches by 0.75 inch with leaf stalks from 6 inches for basal leaves to 0.75 inch for stem leaves; parallel veins in the blades; bulb-based hairs above and below. There is a single head at the top of a stalk having stiff hairs and a few small leaves. Heads are pale to deep rose-purple, drooping rays, 1.5 inches long, dark purple disk flowers on a conical base, disk about 1 inch tall and 1 inch in diameter; flowering from May to July; rays often last until August. Fruits (seeds) are 0.125 inch long, squarish and pointed at one end; no plume; fruiting begins in late June; often fruits persist in the head through the winter. This accession represents the Central Iowa Eco-zone Germplasm. | 1720503 | PI 664829 |
| 1 | PI 664836 | Ames 28959 | Echinacea purpurea (L.) Moench | Iowa, United States | NC7 |  | | 2007 | COLLECTED | 2006 | Codfish Hollow Hill Prairie just east of Maquoketa (Southern Iowa Drift Plain) T84N R3E NE1/4 Sec. 23 and NE1/4 Sec. 24 | 42.07419100, -90.56693400 | 214 | Woodland-prairie edge. General land use light intermittent grazing. Cool and damp with northern exposure and tree/brush enclosure. Nordess silt loam at rocky dolomite outcrop junction with Fayette-Lamont-Chelsea complex silt loam soil. | Wild material | This population of Echinacea purpurea may represents one of the very few native sites and the most northern in Iowa. Plants show phenotypic variation within the population, consistent with native populations. Specimens are generally restricted to the cooler and damper (north-facing and tree/brush enclosed) areas of the prairie/savanna complex. | 1717968 | PI 664836 |
| 2 | PI 664823 | 841 | Echinacea angustifolia DC. | Maine, United States | NC7 |  | | 2006 | DONATED | | | | | | Cultivated material | Narrow leaves and short, pink-purple petals. High level of isobutylamides. Height 8-18 inches. Stratify for minimum 21 days. | 1706142 | PI 664823 |
| 3 | PI 664825 | 2512a | Echinacea angustifolia DC. var. angustifolia | Wyoming, United States | NC7 |  | | 2006 | COLLECTED | 08/16/2005 | Both sides of Silver Springs Road (Highway 54), 9.2 miles south of Highway 18/20, southwest of Lusk, Niobrara County. | 42.64000000, -104.52527780 | 1722 | Roadside grassy meadow; open pine and brush in the distance. | Wild material | | 1704278 | PI 664825 |
| 4 | PI 656831 | Ames 27764 | Echinacea purpurea (L.) Moench | Iowa, United States | NC7 |  | | 2005 | COLLECTED | 2004 | West side of a trail, just past the trail head, just south of the end of 485th Lane, White Breast Unit (northeast), Stephens State Forest, Section 27, Jackson Township, Lucas County. | 41.01083333, -93.48138889 | 286 | Edge of a primarily mixed hardwoods timber. | Wild material | | 1682249 | PI 656831 |
| 5 | PI 649037 | 26 | Echinacea pallida (Nutt.) Nutt. | Missouri, United States | NC7 |  | | 2004 | COLLECTED | 10/19/2004 | Roadside along Interstate 44, Laclede County. | 37.74935000, -92.58160000 | | Prairie remnant. Limestone glade. Bluff top. 1-5 degrees of slope. | Wild material | 0.5-0.75 meter tall. | 1668181 | PI 649037 |
| 6 | PI 649038 | 32 | Echinacea pallida (Nutt.) Nutt. | Missouri, United States | NC7 |  | | 2004 | COLLECTED | 10/20/2004 | Woods Prairie Preserve (Ozark Regional Land Trust) located approximately 4.85 miles west of Mt. Vernon off Farm Road 2125, T28N R26W NE 1/4 SW 1/4 Sec. 36, Lawrence County. | 37.09245000, -93.73056600 | 394 | 5-10 degrees of slope with a northern aspect. | Wild material | | 1668182 | PI 649038 |
| 7 | PI 649047 | 15 | Echinacea simulata McGregor | Missouri, United States | NC7 |  | | 2004 | COLLECTED | 10/19/2004 | Roadside along Highway 19, city limits of Cuba, Crawford County. | 38.04761600, -91.39658300 | 314 | Bank of degraded sandstone, along road. 10-20 degrees of slope with a western aspect. Sandy, dry, acidic, chirt and sandstone. | Wild material | | 1668185 | PI 649047 |
| 8 | PI 664830 | 28 | Echinacea paradoxa (Norton) Britton | Missouri, United States | NC7 |  | | 2004 | COLLECTED | 10/19/2004 | Roadside along Interstate 44, Laclede County. | 37.74185000, -92.58960000 | | Glade remnant. Bluff top. | Wild material | | 1668183 | PI 664830 |
| 9 | PI 664833 | 143 | Echinacea purpurea (L.) Moench | Missouri, United States | NC7 |  | | 2004 | COLLECTED | 06/23/2004 | Private property located just west of Branson West, T23N R23W Sec. 17 | 36.69485000, -93.44073300 | 326 | 10-20% slope with a northwestern aspect. Dolomitic glade soil, bedrock at or near surface. | Wild material | Plants in nature measuring approximately 1 foot in height. | 1668184 | PI 664833 |
| 10 | PI 664835 | Darby Plains 4 | Echinacea purpurea (L.) Moench | Ohio, United States | NC7 |  | | 2004 | COLLECTED | 11/01/2004 | Madison and Clark Counties. | 39.86950000, -83.53290000 | | Railroad tracks. | Wild material | | 1690795 | PI 664835 |
| 11 | PI 664834 | Stucker Meadow 2 | Echinacea purpurea (L.) Moench | Ohio, United States | NC7 |  | | 2004 | COLLECTED | | Captina Creek, Belmont County. | 39.90870000, -80.93490000 | | | Wild material | | 1690728 | PI 664834 |
| 12 | PI 656830 | 37469 | Echinacea purpurea (L.) Moench | Missouri, United States | NC7 | | | 2004 | COLLECTED | 08/01/2002 | St. Louis County. | 38.63333333, -90.40000000 | | | Cultivated material | | 1661485 | PI 656830 |
| 13 | PI 664832 | L.K. 24 | Echinacea purpurea (L.) Moench | Ohio, United States | NC7 |  | | 2004 | COLLECTED | 11/15/2003 | State Route 161 West from Columbus, south on Rosedale Road, Bigelow Cemetery State Nature Preserve, Madison County. | 40.10972222, -83.41916667 | 301 | Full sun (except for shading from taller prairie plants) on flat ground. Dark, loamy soil with some gravel and a little clay, fair to good drainage. | Wild material | Somewhat clump forming. Toothed/serrated margin, long petioles, pubescent, impressed veins. 3-4 feet in height. Rays reddish purple. Flower heads 3-4 inches in diameter; bristly central disk. | 1655342 | PI 664832 |
| 14 | PI 664831 | Ames 27338 | Echinacea purpurea (L.) Moench | Iowa, United States | NC7 |  | | 2003 | COLLECTED | 09/16/2003 | SE 1/4 of NW 1/4 of Section 6, T69N, R24W, Woodland Township, Decatur County. | 40.80722222, -93.66444444 | 308 | | Wild material | | 1649681 | PI 664831 |
| 15 | PI 664828 | 38 | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | NC7 | | | 2003 | COLLECTED | 09/24/2003 | Starr's Cave State Preserve located just northwest of Burlington, T70N R2W E edge of NW 1/4 of NW 1/4 of Sec. 19, West Burlington Quad, Des Moines County | 40.85222222, -91.13666667 | 186 | Small, thin soil hill prairie. Sunny. 20% slope with a southern aspect. Stony soil | Wild material | Perennial herb to 2.5 feet tall. | 1649670 | PI 664828 |
| 16 | PI 649035 | EP2-73 | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | NC7 | | | 2003 | COLLECTED | 09/19/2001 | Breen Prairie, SE 1/4 of SE 1/4 of Section 4, T86N, R3W, Jones County. | 42.28205500, -91.19729600 | | | Wild material | | 1642577 | PI 649035 |
| 17 | PI 649036 | EP2-74 | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | NC7 |  | | 2003 | COLLECTED | 09/19/2001 | Manikowski State Preserve just south of Preston, T83N R5E NE 1/4 of NE 1/4 of Sec. 28. | 41.97357100, -90.37493500 | 223 | | Wild material | | 1642578 | PI 649036 |
| 18 | PI 649030 | ND001 | Echinacea angustifolia DC. var. angustifolia | North Dakota, United States | NC7 | | | 2002 | COLLECTED | 09/12/2000 | Theodore Roosevelt National Memorial Park. Please contact curator for specific site location. | 46.96666667, -103.48333333 | | Westward facing slope. | Wild material | | 1641545 | PI 649030 |
| 19 | PI 649031 | ND008 | Echinacea angustifolia DC. var. angustifolia | North Dakota, United States | NC7 |  | | 2002 | COLLECTED | 09/14/2000 | Theodore Roosevelt National Memorial Park. Please contact curator for specific site location. | 47.58333333, -103.33333333 | | Northward facing slope. | Wild material | | 1641546 | PI 649031 |
| 20 | PI 649032 | OKWD001 | Echinacea angustifolia DC. var. angustifolia | Oklahoma, United States | NC7 | | | 2002 | COLLECTED | 09/08/2000 | Near Camp Houston. Please contact curator for specific site location. | 36.95000000, -99.08333333 | | Along roadside in a lightly grazed open range area. Westward facing slope. Mixed grass prairie dominated by little bluestem. | Wild material | | 1641547 | PI 649032 |
| 21 | PI 649033 | SD002 | Echinacea angustifolia DC. var. angustifolia | South Dakota, United States | NC7 | | | 2002 | COLLECTED | 09/10/2000 | Badlands National Park. Please contact curator for specific site location. | 43.90000000, -102.30000000 | | | Wild material | | 1641548 | PI 649033 |
| 22 | PI 649026 | Ames 26428 | Echinacea angustifolia DC. | Minnesota, United States | NC7 |  | | 2001 | COLLECTED | NEAR 09/2001 | West 1/2 of Section 6, Solem township, T127N, R40W, Douglas County. | 45.83333333, -95.75000000 | | Abandoned pasture. | Wild material | | 1624207 | PI 649026 |
| 23 | PI 649039 | EPN005 | Echinacea paradoxa (Norton) Britton var. neglecta McGregor | Oklahoma, United States | NC7 | | | 2001 | COLLECTED | | Southwest of Mill Creek, Johnston County. | 34.39081500, -96.84071000 | | Flat, medium rockiness. | Wild material | Paleas red, stigmas dark purple. Disk flowers much shorter than paleas. Hybrids apparent in large populations. Variety with G2 protection status in Texas. | 1617411 | PI 649039 |
| 24 | PI 649041 | EP010 | Echinacea purpurea (L.) Moench | Missouri, United States | NC7 |  | | 2001 | COLLECTED | | Bay Creek, Shannon County. | 37.12073600, -91.51267500 | | | Wild material | | 1617415 | PI 649041 |
| 25 | PI 656832 | EP002 | Echinacea simulata McGregor | Missouri, United States | NC7 | | | 2001 | COLLECTED | | Highway 106, west of Eminence, after junction with Road E, Shannon County. | 37.15055556, -91.35750000 | | | Wild material | | 1617414 | PI 656832 |
| 26 | PI 664826 | EPP0823 | Echinacea pallida (Nutt.) Nutt. | Missouri, United States | NC7 |  | | 2001 | COLLECTED | | South of Lincoln, off Highway 65, Benton County. | 38.39083333, -93.33472222 | | Roadside ditch, flat, full sun. Black loamy/rocky soil. | Wild material | Donor suggested introgressants by analysis and hybrids, yet clearly 2 species in the wild. However, no obvious hybrids noted during growout, only Echinacea pallida. | 1617412 | PI 664826 |
| 27 | PI 664827 | EPA013 | Echinacea pallida (Nutt.) Nutt. | Missouri, United States | NC7 | | | 2001 | COLLECTED | | 4 miles east of Rodgersville on north side, Webster County. | 37.11694444, -93.05583333 | | | Wild material | | 1617413 | PI 664827 |
| 28 | PI 633671 | SC 4 | Echinacea purpurea (L.) Moench | Ohio, United States | NC7 |  | | 2000 | COLLECTED | 09/30/2004 | | | | Site size 5 square meters; total land area approximately 300 feet x 300 feet. | Wild material | Plants noted in nature measuring 3-4 feet in height. Lanceolate lower leaves. Flower heads 3 inches in diameter, rays reddish purple, drooping. | 1606281 | PI 633671 |
| 29 | PI 633662 | Index Seminum 11 | Echinacea pallida (Nutt.) Nutt. | Ontario, Canada | NC7 | | | 1999 | COLLECTED | 1998 | Dunwich Township, Elgin County. | 42.65000000, -81.53333333 | 220 | Prairie. | Wild material | | 1577511 | PI 633662 |
| 30 | PI 631324 | 086 | Echinacea tennesseensis (Beadle) Small | Tennessee, United States | NC7 |  | | 1999 | COLLECTED | 11/1998 | Vesta Cedar Glade State Natural Area located south of Lebanon on Route 231 then west on Vesta Road and then north on Moccasin Laneu | 36.07733100, -86.39651100 | 186 | Cedar glades and barrens. Full exposure. Shallow and rocky soil. | Wild material | Plants were growing in relative abundance. Flowers were white-magenta-purple. | 1571832 | PI 631324 |
| 31 | PI 631325 | 087 | Echinacea tennesseensis (Beadle) Small | Tennessee, United States | NC7 |  | | 1999 | | | | | | | Wild material | Plants were growing in frequent abundance. Flowers varied from white to magenta to purple. | 1571833 | PI 631325 |
| 32 | PI 631326 | 088 | Echinacea tennesseensis (Beadle) Small | Tennessee, United States | NC7 |  | | 1999 | COLLECTED | 11/1998 | Vine Cedar Glade State Natural area located south of Lebanon on Route 231 then east on Mulberry Lane | 36.03371100, -86.35142100 | 197 | Cedar glade and old field. Full exposure. Shallow and rocky soil. | Wild material | Plants were growing in relative abundance. Flowers were white-magenta-purple. | 1571834 | PI 631326 |
| 33 | PI 633664 | 077 | Echinacea paradoxa (Norton) Britton var. paradoxa | Arkansas, United States | NC7 |  | | 1998 | COLLECTED | 10/06/1998 | Mountain Home, Baxter County. | 36.32969300, -92.38890400 | 300 | Oak savannah-type with succession. Full exposure on level ground with an eastern aspect. Calcareous, rocky soil with limestone outcroppings. (Very similar to Sylamore Ranger District.) | Wild material | Plants were up to ~2 feet tall, in occasional abundance, and unbranched with yellow flowers. | 1567330 | PI 633664 |
| 34 | PI 633665 | 074 | Echinacea purpurea (L.) Moench | Arkansas, United States | NC7 |  | | 1998 | COLLECTED | 10/05/1998 | Terre Noire, Arkadelphia, Clark County. | 34.08562700, -93.17510700 | 170 | Blackland prairie and savannah under restoration. Partial to full sun on a gentle slope. Sandy, well drained soil with low stoniness. | Wild material | Plants were 2-3 feet tall (shorter than other wild Echinacea purpurea populations), relatively abundant where occurred (but did not occur throughout the site), with frequent branching at upper stem rather than from base. Plants have purple flowers with bright orange palea, providing ornamental potential. | 1567331 | PI 633665 |
| 35 | PI 633666 | 075 | Echinacea purpurea (L.) Moench | Arkansas, United States | NC7 |  | | 1998 | COLLECTED | 10/05/1998 | Terre Noire, Arkadelphia, Clark County. | 34.08549300, -93.17501600 | 170 | Blackland prairie and savannah under restoration. Partial to full sun on a gentle slope. Sandy, well drained soil with low stoniness. | Wild material | Plants were relatively abundant where occurred (but did not occur throughout the site) with purple flowers with bright orange palea. | 1567332 | PI 633666 |
| 36 | PI 633667 | 076 | Echinacea purpurea (L.) Moench | Arkansas, United States | NC7 |  | | 1998 | COLLECTED | 10/06/1998 | Buffalo National River, Silver Hill. | 35.97880500, -92.74696700 | 310 | Edge of woods. Partial to nearly full exposure on level ground with a southern aspect. | Wild material | Plants were 2-2.5 feet tall, in frequent abundance, with branching and purple flowers with bright orange palea. Very large inflorescence and large cones. This accession has ornamental potential. | 1567333 | PI 633667 |
| 37 | PI 633668 | 078 | Echinacea purpurea (L.) Moench | Louisiana, United States | NC7 |  | | 1998 | COLLECTED | 10/07/1998 | Fort Polk Military Reservation, Leesville, Vernon Parish. | 31.10447300, -93.12648100 | 100 | Calcareous glade. Partial exposure on level ground. Calcareous soil. | Wild material | Plants were 2-2.5 feet tall, in occasional abundance, with multiple branching at top and purple flowers which were still in bloom at collection time. | 1567334 | PI 633668 |
| 38 | PI 633669 | 079 | Echinacea purpurea (L.) Moench | Louisiana, United States | NC7 |  | | 1998 | COLLECTED | 10/07/1998 | Near Price Landing Hunting Club | 32.02567300, -92.01661700 | 70 | Prairie edge. Partial exposure on a gentle slope. Calcareous, rocky soil. | Wild material | Plants noted in nature measuring were 2-2.5 feet in height, in frequent abundance, with multiple branching near top and purple flowers with orange palea which were still in bloom at collection time. | 1567335 | PI 633669 |
| 39 | PI 633670 | 080 | Echinacea purpurea (L.) Moench | Mississippi, United States | NC7 |  | | 1998 | COLLECTED | 10/08/1998 | Harrell Prairie, Bienville National Forest, Forest, Scott County. | 32.33471800, -89.44057900 | 200 | Blackland prairie. Full exposure on level to gently sloping ground. | Wild material | Plants were 2-4 feet tall, relatively abundant, with multiple branching and purple flowers with bright orange palea. | 1567336 | PI 633670 |
| 40 | PI 649040 | 083 | Echinacea purpurea (L.) Moench | Alabama, United States | NC7 |  | | 1998 | COLLECTED | 10/10/1998 | Centreville, Bibb County. | 33.00000000, -87.00000000 | 140 | Glade. Partial exposure on level ground. Calcareous soil. | Wild material | Plants were in occasional abundance. | 1567338 | PI 649040 |
| 41 | PI 649046 | 082 | Echinacea simulata McGregor | Alabama, United States | NC7 |  | | 1998 | COLLECTED | 10/10/1998 | Hokes Bluff, Etowah County. | 33.99699900, -85.86742100 | 180 | Prairie edge. Full exposure on level ground. | Wild material | Plants were in occasional abundance. A smooth (glabrous) race of E. simulata (undescribed). | 1567339 | PI 649046 |
| 42 | PI 633652 | 9076688 | Echinacea angustifolia DC. var. angustifolia | North Dakota, United States | NC7 | | | 1998 | COLLECTED | PRE 06/1998 | Fort Berthold Indian Reservation, Section 22, T150N, R92W, McKenzie County. | 47.50833333, -102.43333333 | | | Wild material | | 1559863 | PI 633652 |
| 43 | PI 633653 | 9076691 | Echinacea angustifolia DC. var. angustifolia | North Dakota, United States | NC7 | | | 1998 | COLLECTED | PRE 06/1998 | Standing Rock Indian Reservation, Section 30, T133N, R79W, Sioux County. | 46.30833333, -100.65833333 | | | Wild material | | 1559864 | PI 633653 |
| 44 | PI 633654 | 9076751 | Echinacea angustifolia DC. var. angustifolia | North Dakota, United States | NC7 |  | | 1998 | COLLECTED | PRE 06/1998 | Section 21, T135N, R98W, Slope County. | 46.49166667, -103.00000000 | 851 | | Wild material | | 1559865 | PI 633654 |
| 45 | PI 633655 | 9076752 | Echinacea angustifolia DC. var. angustifolia | North Dakota, United States | NC7 | | | 1998 | COLLECTED | PRE 06/1998 | Theodore Roosevelt National Park (South Unit), Billings County. | 46.97222700, -103.46831600 | | | Wild material | | 1559866 | PI 633655 |
| 46 | PI 633656 | 9076756 | Echinacea angustifolia DC. var. angustifolia | North Dakota, United States | NC7 | | | 1998 | COLLECTED | PRE 06/1998 | Morton County Wildlife Management Area, Section 27, T137N, R81W, Morton County. | 46.65000000, -100.89166667 | | | Wild material | | 1559870 | PI 633656 |
| 47 | PI 633657 | 9076758 | Echinacea angustifolia DC. var. angustifolia | North Dakota, United States | NC7 | | | 1998 | COLLECTED | PRE 06/1998 | Sioux County. T-132 N, R-83 W. | 46.24395500, -101.06252200 | | | Wild material | | 1559872 | PI 633657 |
| 48 | PI 636394 | 9076687 | Echinacea angustifolia DC. var. angustifolia | North Dakota, United States | NC7 | | | 1998 | COLLECTED | PRE 06/1998 | Fort Berthold Indian Reservation, Section 36, T152N, R94W, McKenzie County. | 47.94166667, -102.65000000 | | | Wild material | | 1559862 | PI 636394 |
| 49 | PI 636395 | 9076753 | Echinacea angustifolia DC. var. angustifolia | North Dakota, United States | NC7 | | | 1998 | COLLECTED | PRE 06/1998 | Killdeer Mountains Wildlife Management Area, Dunn County. T-146 N, R-97 W. | 47.45597000, -103.00745700 | | | Wild material | | 1559867 | PI 636395 |
| 50 | PI 636396 | 9076755 | Echinacea angustifolia DC. var. angustifolia | North Dakota, United States | NC7 | | | 1998 | COLLECTED | PRE 06/1998 | Lonetree Wildlife Management Area, Section 21, T149N, R75W, Sheridan County. | 47.70833333, -100.26666667 | | | Wild material | | 1559869 | PI 636396 |
| 51 | PI 649029 | 9076757 | Echinacea angustifolia DC. var. angustifolia | North Dakota, United States | NC7 | | | 1998 | COLLECTED | PRE 06/1998 | J. Clark Salyer National Wildlife Refuge, east of Bantry, McHenry County. | 48.51763000, -100.47964500 | | | Wild material | | 1559871 | PI 649029 |
| 52 | PI 664824 | 9076759 | Echinacea angustifolia DC. var. angustifolia | North Dakota, United States | NC7 | | | 1998 | COLLECTED | PRE 06/1998 | Public school lands, Section 16, T137N, R78W, Burleigh County. | 46.68333333, -100.40833333 | | | Wild material | | 1559868 | PI 664824 |
| 53 | PI 636393 | Ames 24554 | Echinacea angustifolia DC. var. angustifolia | Montana, United States | NC7 | | | 1998 | COLLECTED | 1994 | Isolated location near Poplar. | 48.11305556, -105.19777778 | | | Wild material | | 1557003 | PI 636393 |
| 54 | PI 631323 | NU 63404 | Echinacea pallida (Nutt.) Nutt. | Illinois, United States | NC7 |  | | 1998 | COLLECTED | PRE 01/1998 | Putnam. | 41.18500000, -89.39638889 | | | Wild material | | 1555006 | PI 631323 |
| 55 | PI 633661 | NU 62755 | Echinacea pallida (Nutt.) Nutt. | Illinois, United States | NC7 |  | | 1998 | COLLECTED | PRE 01/1998 | Peoria. | 40.74500000, -89.60916667 | | | Wild material | | 1555005 | PI 633661 |
| 56 | PI 649034 | NU 63463 | Echinacea pallida (Nutt.) Nutt. | Illinois, United States | NC7 |  | | 1998 | COLLECTED | PRE 01/1998 | County line near Prairie. | | | | Wild material | | 1555172 | PI 649034 |
| 57 | PI 631317 | 069 | Echinacea angustifolia DC. var. angustifolia | Kansas, United States | NC7 |  | | 1997 | COLLECTED | 08/26/1997 | Near Manhattan, Pottawatomie County. Please contact curator for specific site location. | 39.26666667, -96.58333333 | 385 | Native mixed prairie; not grazed or harvested (burned in the spring). Full exposure on nearly 0 to 20% slope with a western aspect. Clime-Sogn silty clay loam (calcareous), well drained with a limestone outcrop and stones on the surface. | Wild material | Plants were 3-5 dm tall, few branched, relatively abundant with about 1 flowering plant/square meter, and an overall population estimated at 2-3000. | 1549457 | PI 631317 |
| 58 | PI 631318 | 070 | Echinacea angustifolia DC. var. angustifolia | Kansas, United States | NC7 |  | | 1997 | COLLECTED | 08/27/1997 | Near Woodston, Rooks County. Please contact curator for specific site location. | 39.46666667, -99.13333333 | 585 | Native mixed prairie; grazed mid-summer to fall; harvested since the 1930's. Full exposure, 5-25% slope with southern and eastern aspects. Heizer-Brownell gravelly loam, well drained with moderate amounts of limestone gravel. | Wild material | Most plants were 3-4 (some up to 5) dm tall, branched, and frequent on the hilltop and abundant on the slopes in a large population with a moderate density of about 0.5 flowering plants/square meter. | 1549458 | PI 631318 |
| 59 | PI 631319 | 071 | Echinacea angustifolia DC. var. angustifolia | Kansas, United States | NC7 |  | | 1997 | COLLECTED | 08/29/1997 | Near Quinter, Gove County. Please contact curator for specific site location. | 38.95000000, -100.21666667 | 840 | Native pasture of mixed and short grasses, somewhat weedy. Full exposure, ~25% slope with a north to northeast aspect. Manuel-Badland complex (calcareous; chalk breaks), well drained thin soil over chalk and limestone, gravelly to stony. | Wild material | Plants were short (mostly 2-3 dm), unbranched, and frequent (clustered on slopes, mostly on thin soil, not areas of bare chalk). | 1549459 | PI 631319 |
| 60 | PI 631320 | 068 | Echinacea angustifolia DC. var. strigosa McGregor | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/1997 | Pontotoc County. Please contact curator for specific site location. | | | Limestone hill. Thin, rocky soil with high stoniness. | Wild material | | 1549461 | PI 631320 |
| 61 | PI 631321 | 072 | Echinacea paradoxa (Norton) Britton var. paradoxa | Missouri, United States | NC7 |  | | 1997 | COLLECTED | 09/09/1997 | ~0.6 mile directly south of Collection Number 046. Near Camdenton. Please contact curator for specific site location. | 37.95803100, -92.76664600 | 275 | Limestone glade. Full exposure, ~10% slope with a south-southwestern aspect. Dolomite and chert soil, well drained with high stoniness. | Wild material | Plants were abundant with yellow flowers. This is likely the largest population of this species in the world. | 1549463 | PI 631321 |
| 62 | PI 631322 | 073 | Echinacea pallida (Nutt.) Nutt. | Louisiana, United States | NC7 |  | | 1997 | COLLECTED | 09/1996 | Near Leesville. Please contact curator for specific site location. | 31.18566500, -93.25219800 | | | Wild material | Purple flowers. | 1549464 | PI 631322 |
| 63 | PI 631282 | 2 | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | NC7 |  | | 1997 | COLLECTED | 09/29/1997 | Near Manson, Calhoun County. Please contact curator for specific site location. | 42.51666667, -94.61666667 | 375 | Degraded prairie. Nearly full sun on flat ground. Clarion loam soil with fair drainage and no stoniness. | Wild material | Plants were occasional and 60-100 cm tall. | 1548162 | PI 631282 |
| 64 | PI 631283 | 6 | Echinacea angustifolia DC. var. angustifolia | Iowa, United States | NC7 |  | | 1997 | COLLECTED | 09/23/1997 | Near Peterson, Clay County. Please contact curator for specific site location. | 42.91666667, -95.31666667 | 415 | Steep 30% slope with a southern aspect. Well drained, stony, poor quality Storden loam soil. | Wild material | Plants were abundant. | 1548166 | PI 631283 |
| 65 | PI 631284 | 8 | Echinacea angustifolia DC. var. angustifolia | Iowa, United States | NC7 |  | | 1997 | COLLECTED | 09/29/1997 | Near Ocheyedan, Osceola County. Please contact curator for specific site location. | 43.41666667, -95.60000000 | 475 | Prairie. Full sun with a steep (20-40%) slope and an aspect ranging from northeast to northwest. Well drained, variably stony, Storden loam soil. | Wild material | Plants were abundant and 40-56 cm tall. | 1548168 | PI 631284 |
| 66 | PI 631285 | 9 | Echinacea angustifolia DC. var. angustifolia | Iowa, United States | NC7 |  | | 1997 | COLLECTED | 09/29/1997 | Near Granite, Lyon County. Please contact curator for specific site location. | 43.41666667, -96.56666667 | 410 | Prairie. Mostly sunny exposure with a steep (20-40%) slope and a southwest aspect. Well drained, poor Steinauer clay loam with large exposed rocks. | Wild material | Plants were frequent and 40-64 cm tall. | 1548169 | PI 631285 |
| 67 | PI 631286 | 11 | Echinacea angustifolia DC. var. angustifolia | Iowa, United States | NC7 |  | | 1997 | COLLECTED | 09/30/1997 | Near Hawarden, Sioux County. Please contact curator for specific site location. | 43.05000000, -96.46666667 | 400 | Sandy mound near pond on south end of park. Full sun with ~15% slope and aspects in all directions. Well drained, silty clay loam, and one small sandy area, with few stones. | Wild material | Plants were occasional and 40-60 cm tall. | 1548170 | PI 631286 |
| 68 | PI 631287 | 12 | Echinacea angustifolia DC. var. angustifolia | Iowa, United States | NC7 |  | | 1997 | COLLECTED | 09/30/1997 | Near Westfield, Plymouth County. Please contact curator for specific site location. | 42.71666667, -96.51666667 | 420 | Prairie on a loess hill. A few trees present with 20% slope and a northern aspect. Well drained, eroded Ida silt loam soil with no stones. | Wild material | Plants were 30-50 cm tall. | 1548171 | PI 631287 |
| 69 | PI 631288 | 13 | Echinacea angustifolia DC. var. angustifolia | Iowa, United States | NC7 |  | | 1997 | COLLECTED | 09/30/1997 | Near Hinton, Plymouth County. Please contact curator for specific site location. | 42.63333333, -96.31666667 | 400 | Degraded prairie on a loess hill. Full sun with 20-40% slope and a southwestern aspect. Well drained, eroded Ira silt loam with no stones. | Wild material | Plants were 45-62 cm tall. | 1548172 | PI 631288 |
| 70 | PI 631289 | 14 | Echinacea angustifolia DC. var. angustifolia | Iowa, United States | NC7 |  | | 1997 | COLLECTED | 09/30/1997 | Near Larrabee, Cherokee County. Please contact curator for specific site location. | 42.85000000, -95.46666667 | 405 | Hill prairie. Full sun with 20% slope and a northwestern aspect. Well drained, Galva silty clay/loam soil with some stoniness. | Wild material | Plants were frequent and 40-60 cm tall. Collected with the help of the staff of the Cherokee County Conservation Board. | 1548173 | PI 631289 |
| 71 | PI 631290 | 15 | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | NC7 |  | | 1997 | COLLECTED | 09/30/1997 | Near Auburn, Sac County. Please contact curator for specific site location. | 42.25000000, -94.95000000 | 390 | Tallgrass prairie. Full sun on almost flat ground. Canisteo silty clay loam soil with fair drainage and no stoniness. | Wild material | Plants were occasional and 70-95 cm tall. | 1548174 | PI 631290 |
| 72 | PI 631291 | 16 | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | NC7 |  | | 1997 | COLLECTED | 09/30/1997 | Near Lohrville, Calhoun County. Please contact curator for specific site location. | 42.25000000, -94.53333333 | 345 | Roadside ditch. Full sun with ~10% slope and a slightly northern aspect. Clarion loam soil with good drainage and no stoniness. | Wild material | Plants were uncommon and 70-84 cm tall. | 1548175 | PI 631291 |
| 73 | PI 631292 | Bush's Yellow Coneflower | Echinacea paradoxa (Norton) Britton var. paradoxa | Arkansas, United States | NC7 |  | | 1997 | COLLECTED | 08/18/1997 | Near Calico Rock, Stone County. Please contact curator for specific site location. | 36.08333333, -92.16666667 | 325 | Steeply sloping cedar grade. Full exposure, ~45 degrees of slope with a southern aspect. Calcareous, well drained, and very rocky soil. | Wild material | Plants were up to ~2.5 feet tall, occasional, and unbranched with yellow flowers. | 1548360 | PI 631292 |
| 74 | PI 631293 | 037 | Echinacea pallida (Nutt.) Nutt. | Arkansas, United States | NC7 |  | | 1997 | COLLECTED | 08/18/1997 | Near Calico Rock, Stone County. Please contact curator for specific site location. | 36.08333333, -92.16666667 | 325 | Steeply sloping cedar grade. Full exposure, ~45 degrees of slope with a southern aspect. Calcareous, well drained, and very rocky soil. | Wild material | Plants were up to ~2.5 feet tall, occasional, and unbranched with pale pink flowers. | 1548361 | PI 631293 |
| 75 | PI 631294 | 038 | Echinacea hybr. | Arkansas, United States | NC7 |  | | 1997 | COLLECTED | 08/18/1997 | Near Mountain View, Stone County. Please contact curator for specific site location. | 36.05000000, -92.11666667 | 320 | Limestone glade. Full exposure, ~30 degrees of slope with a southern aspect. Calcareous, well drained soil with high stoniness. | Wild material | Plants were up to ~2 feet tall, occasional, and unbranched with yellow flowers. | 1548362 | PI 631294 |
| 76 | PI 631295 | 039 | Echinacea pallida (Nutt.) Nutt. | Arkansas, United States | NC7 |  | | 1997 | COLLECTED | 08/18/1997 | Near Mountain View, Stone County. Please contact curator for specific site location. | 36.05000000, -92.11666667 | 320 | Limestone glade. Full exposure, ~30 degrees of slope with a southern aspect. Calcareous, well drained soil with high stoniness. | Wild material | Plants were up to ~2.5 feet tall, occasional, and unbranched with very pale pink flowers. | 1548363 | PI 631295 |
| 77 | PI 631296 | 040 | Echinacea pallida (Nutt.) Nutt. | Missouri, United States | NC7 |  | | 1997 | COLLECTED | 08/19/1997 | Near Branson, Taney County. Please contact curator for specific site location. | 36.66666667, -93.30000000 | 480 | Grassy clearings between cedars on hillside. Full to nearly full sun, ~10 degrees of slope with a southern aspect. Dolomite, well drained soil with high stoniness. | Wild material | Plants were up to ~2 feet high, occasional, and mostly unbranched with very pale pink flowers. | 1548364 | PI 631296 |
| 78 | PI 631297 | 043 | Echinacea pallida (Nutt.) Nutt. | Missouri, United States | NC7 |  | | 1997 | COLLECTED | 08/19/1997 | Near Urbana, Dallas County. Please contact curator for specific site location. | 37.86666667, -93.18333333 | 420 | Roadside adjacent to hay field. Full exposure, ~10 degrees of slope with an eastern aspect. Red clay, rocky soil with good drainage. | Wild material | Plants were up to ~3 feet tall, frequent, and unbranched with pale pink flowers and no lodging. This site was harvested by another collector earlier this year. 30-40% of the cones remained. All of the tallest and most robust plants had been harvested; believe the largest cones were taken. Therefore, this accession may be biased towards smaller cone size and shorter plants. | 1548367 | PI 631297 |
| 79 | PI 631298 | CBG-3238 | Echinacea pallida (Nutt.) Nutt. | Kansas, United States | NC7 |  | | 1997 | COLLECTED | 08/23/1997 | Ivan Boyd Prairie Preserve just east of Baldwin City | 38.76741000, -95.12922000 | 321 | Native prairie remnant. Full exposure on a gentle slope. | Wild material | Plants were up to ~3 feet tall, abundant, stout, and seldom branched in a vigorous population with pale pink flowers. | 1548368 | PI 631298 |
| 80 | PI 631299 | 045 | Echinacea atrorubens (Nutt.) Nutt. | Kansas, United States | NC7 |  | | 1997 | COLLECTED | 08/23/1997 | Near Lyndon, Osage County. Please contact curator for specific site location. | 38.60000000, -95.66666667 | 390 | Native tall grass prairie. Full exposure, gentle slope with an eastern aspect. Dark like blackland, stoney on top with good drainage. | Wild material | Plants were up to ~3.5 feet tall, occasionally branched, and frequent with a population total >100 and pink flowers. | 1548369 | PI 631299 |
| 81 | PI 631300 | 046 | Echinacea pallida (Nutt.) Nutt. | Missouri, United States | NC7 |  | | 1997 | COLLECTED | 08/25/1997 | Near Camdenton, Camden County. Please contact curator for specific site location. | 37.96666667, -92.76666667 | 260 | Savanna. Nearly full exposure, ~20 degrees of slope with a southern aspect. Dolomite and chert, calcareous, dry, well drained soil with high stoniness. | Wild material | Plants were 2.5 to 3 feet tall, frequent, and seldom branched with pale pink flowers. | 1548370 | PI 631300 |
| 82 | PI 631301 | 047 | Echinacea paradoxa (Norton) Britton var. paradoxa | Missouri, United States | NC7 |  | | 1997 | COLLECTED | 08/25/1997 | Near Camdenton, Camden County. Please contact curator for specific site location. | 37.96666667, -92.76666667 | 260 | Savanna. Nearly full exposure, ~20 degrees of slope with a southern aspect. Dolomite and chert, calcareous, dry, well drained soil with high stoniness. | Wild material | Plants were up to ~2.5 feet tall, frequent, and unbranched with yellow flowers. | 1548371 | PI 631301 |
| 83 | PI 631302 | 048 | Echinacea pallida (Nutt.) Nutt. | Missouri, United States | NC7 |  | | 1997 | COLLECTED | 08/25/1997 | Near Sleeper, Laclede County. Please contact curator for specific site location. | 37.75000000, -92.56666667 | 390 | Roadside prairie remnant/disturbed area. Full exposure, ~15 degrees of slope with a southern aspect. Calcareous, dry soil with good drainage and high stoniness. | Wild material | Plants were tall, occasional, and sometimes branched with pale pink flowers. Population had the "mixed pollen color" character (ie. most plants had white pollen, some had light yellow pollen). Part of site mowed, part of site previously harvested of seed: more of a "clear cut" than a random/scientific collection (probable collection for profit). | 1548372 | PI 631302 |
| 84 | PI 631303 | 049 | Echinacea pallida (Nutt.) Nutt. | Missouri, United States | NC7 |  | | 1997 | COLLECTED | 08/25/1997 | Near Jerome, around the Phelps/Pulaski County line. Please contact curator for specific site location. | 37.86666667, -92.01666667 | 400 | Steep, rocky roadbank. Full exposure, 45 degrees of slope with a southern aspect. Thin, dry, calcareous, well drained, and very rocky soil. | Wild material | Plants were up to ~3 feet tall and occasional with lodging, some branching, and pale pink flowers. Very small population of 15-20 plants. Mixed pollen color (light yellow and white). Some prior harvesting of seed at this site earlier in the season. | 1548373 | PI 631303 |
| 85 | PI 631304 | 050 | Echinacea simulata McGregor | Missouri, United States | NC7 |  | | 1997 | COLLECTED | 08/26/1997 | Near Pacific, Franklin County. Please contact curator for specific site location. | 38.50000000, -90.75000000 | 260 | Sloping bank. Full exposure, ~20 degrees of slope with a southern aspect. Rocky, dry, and well drained soil with high stoniness. | Wild material | Plants were 1.5-3 feet tall, abundant, and occasionally branched with pink to magenta and highly variable flowers. Vigorous population, highly variable in height and color. Site was heavily harvested by a previous collector (~95% of all seed heads were gone). | 1548374 | PI 631304 |
| 86 | PI 631305 | Duplicate of PI 631251 | Echinacea simulata McGregor | Missouri, United States | | | Historic | 1997 | COLLECTED | 08/26/1997 | Shaw Arboretum, Gray Summit, Franklin County. Please contact curator for specific site location. | 38.46666667, -90.81666667 | 270 | Limestone glade. Full exposure, 15-20 degrees of slope with a southern aspect. Calcareous, rocky, and well drained soil with high stoniness (limestone and sandstone). | Wild material | Plants were up to ~2.5 feet tall, abundant, and frequently branched with pink flowers. | 1548375 | PI 631305 |
| 87 | PI 631306 | 052 | Echinacea hybr. | Missouri, United States | NC7 |  | | 1997 | COLLECTED | 08/26/1997 | Shaw Arboretum, Gray Summit, Franklin County. Please contact curator for specific site location. | 38.46666667, -90.81666667 | 270 | Limestone glade. Full exposure, 15-20 degrees of slope with a southern aspect. Calcareous, rocky, and well drained soil with high stoniness (limestone and sandstone). | Wild material | Plants were frequent with yellow flowers. Very few cones present, possibly due to poaching. This population was reported in 1937 and is not likely to have any introductions. | 1548376 | PI 631306 |
| 88 | PI 631307 | 053 | Echinacea purpurea (L.) Moench | Missouri, United States | NC7 |  | | 1997 | COLLECTED | 08/26/1997 | Shaw Arboretum, Gray Summit, Franklin County. Please contact curator for specific site location. | 38.46666667, -90.78333333 | 270 | Nursery. Full exposure on level ground. Loess derived neutral clay/loam, well drained soil with low stoniness. | Cultivated material | Plants were up to ~3 feet tall and branched with purple flowers. Subpopulation of a wild population from the "Christy Road" site in St. Louis County. Seed planted in 1994. Original soil: dry, rocky. "Christy Road" site is faced with possible extirpation. This accession represents early ripening. | 1548377 | PI 631307 |
| 89 | PI 631308 | 054 | Echinacea simulata McGregor | Tennessee, United States | NC7 |  | | 1997 | COLLECTED | 08/27/1997 | Flat Rock Cedar Glade off Factory Road approximately 4 miles east of Murfreesboro. | 35.85000000, -86.30000000 | 300 | Cedar glade. Nearly full exposure on level ground. Calcareous, well drained soil with high stoniness. | Wild material | Plants were up to ~3.5 feet tall, frequent, and unbranched with magenta flowers. | 1548378 | PI 631308 |
| 90 | PI 631309 | 055 | Echinacea pallida (Nutt.) Nutt. | Tennessee, United States | NC7 |  | | 1997 | COLLECTED | 08/28/1997 | Railroad tracks crossing Rifle Range Road near Arnold Air Force Base approximately 8.15 miles south, southwest of Manchester, Coffee County. | 35.35941900, -86.12833000 | 400 | Disturbed area around railroad track right-of-way and prairie remnant. Full exposure, level to ~20 degrees of slope with a southern aspect. Shallow, dry, chalky, well drained, and very rocky soil. | Wild material | Plants were up to 2.5 feet tall, occasional, and mostly unbranched with light magenta flowers. This may be the only known E. pallida site in Tennessee. Possibly introduced via the railroad right-of-way. | 1548379 | PI 631309 |
| 91 | PI 631310 | 057 | Echinacea laevigata (C. L. Boynton & Beadle) S. F. Blake | South Carolina, United States | NC7 |  | Not Available | 1997 | COLLECTED | 08/29/1997 | Site "2658", Plots 1-3 of Dr. Tom Waldrop, Pickens Ranger District, Walhalla, Oconee County | 34.76666667, -83.18333333 | 450 | Dense hardwood clearcut. Partial exposure, 10-15 degrees of slope with a southern aspect. Magnesium rich, well drained clay with no stones. | Wild material | Plants were up to ~3 feet tall, rare, and occasionally branched with pink flowers. | 1548381 | PI 631310 |
| 92 | PI 631311 | 058 | Echinacea laevigata (C. L. Boynton & Beadle) S. F. Blake | South Carolina, United States | NC7 |  | Not Available | 1997 | COLLECTED | 08/29/1997 | Site "2727", Plots 7A & 7B of Dr. Tom Waldrop, Pickens Ranger District, Walhalla, Oconee County | 34.75000000, -83.18333333 | 490 | Ridgetop. Partial exposure on gentle sloping ground. Magnesium rich, well drained clay with no stones. The soil is losing its buffering capacity and is high in Mg where Echinacea is found. Soil pH 5.5-6.0 | Wild material | Plants were frequent with pink flowers. | 1548382 | PI 631311 |
| 93 | PI 631312 | 060 | Echinacea laevigata (C. L. Boynton & Beadle) S. F. Blake | South Carolina, United States | NC7 |  | Not Available | 1997 | COLLECTED | 08/29/1997 | Buzzard's Roost Nature Preserve (South Carolina Natural Heritage Division) near Walhalla, Oconee County | 34.76666667, -83.15000000 | 590 | Hardwood forest. Partial exposure, ~25 degrees of slope with a southern aspect. Schist and low grade marble in Brevard Belt, well drained soil with low stoniness. | Wild material | Plants were rare with pink flowers. | 1548384 | PI 631312 |
| 94 | PI 631313 | 061 | Echinacea purpurea (L.) Moench | North Carolina, United States | NC7 |  | | 1997 | COLLECTED | 09/01/1997 | Near Hot Springs | 35.91666667, -82.88333333 | 490 | Fairly steep roadside and wooded hill/prairie remnant. ~80% exposure, 30 degrees of slope with a southern aspect. Well drained soil with low stoniness. | Wild material | Plants noted in nature measuring up to ~2 feet tall, abundant, and occasionally branched with purple and pale purple flowers. Very close in floral phenotype to E. laevigata. Noted ~250 flowering stems. | 1548385 | PI 631313 |
| 95 | PI 631314 | 062 | Echinacea laevigata (C. L. Boynton & Beadle) S. F. Blake | North Carolina, United States | NC7 |  | Not Available | 1997 | COLLECTED | 09/02/1997 | Locally known as "Knap of Reeds Creek" near Butner, Granville County | 36.13333333, -78.80000000 | 90 | Power line right-of-way running southeast to northwest. Nearly full exposure on a very gentle slope. Diabase sill, well drained soil. | Wild material | Plants were up to ~2.5 feet tall, frequent, and sometimes branched with light pink to dark magenta flowers. | 1548386 | PI 631314 |
| 96 | PI 631315 | 064 | Echinacea pallida (Nutt.) Nutt. | North Carolina, United States | NC7 |  | | 1997 | COLLECTED | 09/03/1997 | Near Butner, Granville County. Please contact curator for specific site location. | 36.15000000, -78.76666667 | 107 | Roadside. Partial exposure with a southern aspect. | Wild material | Plants were rare. A very small population of 2-3 plants. | 1548388 | PI 631315 |
| 97 | PI 631316 | 065 | Echinacea laevigata (C. L. Boynton & Beadle) S. F. Blake | Virginia, United States | NC7 |  | Not Available | 1997 | COLLECTED | 09/04/1997 | Grassy Hill Natural Area Preserve near Rocky Mount, Franklin County | 37.01666667, -79.90000000 | 490 | Sandy, eroded bank. Nearly full exposure, ~10% slope with an eastern aspect. Sandy, well drained soil with low stoniness. | Wild material | Plants were up to ~4 feet tall, frequent, and noticeably tall and sturdy compared to other populations of this species. | 1548389 | PI 631316 |
| 98 | PI 633650 | 5 | Echinacea angustifolia DC. var. angustifolia | Iowa, United States | NC7 |  | | 1997 | COLLECTED | 09/26/1997 | Near Graettinger, Palo Alto County. Please contact curator for specific site location. | 43.21666667, -94.75000000 | 390 | Small hill prairie covering ~3 acres. Well drained, likely Storden loam soil. | Wild material | Plants were occasional. | 1548165 | PI 633650 |
| 99 | PI 633651 | 7 | Echinacea angustifolia DC. var. angustifolia | Iowa, United States | NC7 |  | | 1997 | COLLECTED | 09/29/1997 | Near Sutherland, O'Brien County. Please contact curator for specific site location. | 42.93333333, -95.46666667 | 410 | Praire. Mostly open exposure with a variable (20-40%), but usually steep slope, and an aspect ranging from north to northwest. Poor, light colored, well drained, stony Storden loam soil. | Wild material | Plants were frequent and 40-60 cm tall with some branching. | 1548167 | PI 633651 |
| 100 | PI 633659 | 1 | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | NC7 |  | | 1997 | COLLECTED | 09/28/1997 | Near Fort Dodge, Webster County. Please contact curator for specific site location. | 42.48333333, -94.23333333 | 335 | Goat prairie. Mostly sunny exposure with a fairly steep (~30%) slope and a western aspect. Well drained, fairly stony, Storden loam soil. | Wild material | Plants were frequent and ~90 cm tall. | 1548161 | PI 633659 |
| 101 | PI 633660 | 042 | Echinacea pallida (Nutt.) Nutt. | Missouri, United States | NC7 |  | | 1997 | COLLECTED | 08/19/1997 | Near Aurora. Please contact curator for specific site location. | 36.98333333, -93.73333333 | 411 | Roadside. Full exposure, gentle slope with a southern aspect. Sandy clay, stony soil with good drainage. | Wild material | Plants were up to ~3 feet tall, abundant, and sometimes branched near base with pink flowers. ~90% of the plants at this site were previously harvested for the roots; above ground parts were left behind. | 1548366 | PI 633660 |
| 102 | PI 633663 | 041 | Echinacea paradoxa (Norton) Britton var. paradoxa | Missouri, United States | NC7 |  | | 1997 | COLLECTED | 08/19/1997 | Near Branson, Taney County. Please contact curator for specific site location. | 36.66666667, -93.30000000 | 480 | Rocky slope. Full exposure, ~15 degrees of slope with an eastern aspect. Dolomite, well drained, and very rocky soil. | Wild material | Plants were up to 2.5 feet tall, occasional with some lodging and yellow flowers. | 1548365 | PI 633663 |
| 103 | PI 633673 | 056 | Echinacea simulata McGregor | Georgia, United States | NC7 |  | | 1997 | COLLECTED | 08/28/1997 | Near Cave Springs, Floyd County. Please contact curator for specific site location. | 34.13333333, -85.40000000 | 340 | Glade area surrounded by pine. Full exposure, ~15 degrees of slope with a southwestern aspect. Thin, rocky, and well drained soil over slate with high stoniness. | Wild material | Plants were up to ~2 feet tall, abundant, and unbranched with magenta flowers. Population was vigorous. | 1548380 | PI 633673 |
| 104 | PI 649027 | 3 | Echinacea angustifolia DC. var. angustifolia | Iowa, United States | NC7 |  | | 1997 | COLLECTED | 09/29/1997 | Near Rolfe, Pocahontas County. Please contact curator for specific site location. | 42.85000000, -94.53333333 | 360 | Small prairie remnant. Full sun with ~20% slope and an eastern aspect. Well drained, eroded Storden loam (sandy, very light color looks like subsoil) soil with very high stoniness. | Wild material | Plants were occasional and 42-50 cm tall. | 1548163 | PI 649027 |
| 105 | PI 649028 | 4 | Echinacea angustifolia DC. var. angustifolia | Iowa, United States | NC7 |  | | 1997 | COLLECTED | 09/26/1997 | Near Ayrshire, Palo Alto County. Please contact curator for specific site location. | 43.06666667, -94.80000000 | 395 | High, dry prairie, covering <10 acres. Well drained, likely Storden loam soil. | Wild material | Plants were 30 cm tall. | 1548164 | PI 649028 |
| 106 | PI 631273 | 026 | Echinacea angustifolia DC. var. angustifolia | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/11/1997 | Wichita Mountains National Wildlife Refuge, Comanche County. Please contact curator for specific site location. | 34.73333333, -98.58333333 | 570 | Native prairie. Full exposure on level ground. | Wild material | Plants were short, in occasional abundance, and seldom branched with light pink flowers. | 1547338 | PI 631273 |
| 107 | PI 631274 | 027 | Echinacea pallida (Nutt.) Nutt. | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/13/1997 | Near Bristow, Creek County. Please contact curator for specific site location. | 35.83333333, -96.40000000 | 250 | Roadside. Full exposure with 20 degrees of slope and a northwest aspect. Well drained soil. | Wild material | Plants were up to ~2.5 feet tall, in occasional abundance, and seldom branched with light pink flowers. | 1547339 | PI 631274 |
| 108 | PI 631275 | 028 | Echinacea pallida (Nutt.) Nutt. | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/13/1997 | Near Bartlesville, Osage County. Please contact curator for specific site location. | 36.75000000, -96.18333333 | 330 | Black Jack oak savannah. Full exposure on flat ground. Soil had fair drainage. | Wild material | Plants were growing in occasional abundance, had stems to ~2 feet high, occasional branching, and pinkish purple flowers. | 1547340 | PI 631275 |
| 109 | PI 631276 | 029 | Echinacea pallida (Nutt.) Nutt. | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/13/1997 | Near Pawhuska, Osage County. Please contact curator for specific site location. | 36.75000000, -96.31666667 | 335 | Tallgrass prairie at edge of road. Full exposure on level ground. | Wild material | Plants were up to 2.5 feet tall, in occasional abundance, and seldom branched. | 1547341 | PI 631276 |
| 110 | PI 631277 | 030 | Echinacea pallida (Nutt.) Nutt. | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/14/1997 | Near Lenapah, Nowata County. Please contact curator for specific site location. | 36.85000000, -95.61666667 | 360 | Roadside adjacent to pasture. Full exposure with a gentle slope. | Wild material | Plants were growing in occasional abundance with large cones. | 1547342 | PI 631277 |
| 111 | PI 631278 | 031 | Echinacea pallida (Nutt.) Nutt. | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/14/1997 | Near Centralia, Craig County. Please contact curator for specific site location. | 36.88333333, -95.33333333 | 380 | Roadside adjacent to pasture. Full exposure on level ground. | Wild material | Plants were tall, in occasional abundance, and occasionally branched with very large cones. | 1547343 | PI 631278 |
| 112 | PI 631279 | 032 | Echinacea pallida (Nutt.) Nutt. | Kansas, United States | NC7 |  | | 1997 | COLLECTED | 08/14/1997 | Near Baxter Springs, Cherokee County. Please contact curator for specific site location. | 37.01666667, -94.70000000 | 400 | Steep roadbank. Full exposure with 25 degrees of slope and a western aspect. Red clay soil with fair drainage and a rocky surface. | Wild material | Plants were growing in frequent abundance with light pink flowers and white and very light yellow pollen. | 1547344 | PI 631279 |
| 113 | PI 631280 | 033 | Echinacea pallida (Nutt.) Nutt. | Arkansas, United States | NC7 |  | | 1997 | COLLECTED | 08/15/1997 | Near Arkadelphia, Clark County. Please contact curator for specific site location. | 34.08333333, -93.16666667 | 220 | Blackland prairie remnant. Full exposure on nearly level ground. Calcareous soil with low stoniness, poor drainage, and a high holding capacity. | Wild material | Plants were up to ~2 feet high, relatively abundant, and seldom branched with light purple flowers and small cones. | 1547345 | PI 631280 |
| 114 | PI 631281 | 034 | Echinacea pallida (Nutt.) Nutt. | Arkansas, United States | NC7 |  | | 1997 | COLLECTED | 08/16/1997 | Near Carlisle, Lonoke County. Please contact curator for specific site location. | 34.78333333, -91.68333333 | 170 | Lowland prairie remnant. Full exposure on level ground. Calcareous, hard packed soil with fair drainage and no stones. | Wild material | Plants were up to 3 feet tall and in frequent abundance with large cones, frequent branching at base, and no lodging despite height. | 1547346 | PI 631281 |
| 115 | PI 633658 | 035 | Echinacea pallida (Nutt.) Nutt. | Arkansas, United States | NC7 |  | | 1997 | COLLECTED | 08/17/1997 | Near Harrison, Boone County. Please contact curator for specific site location. | 36.23333333, -93.13333333 | 430 | Osage tallgrass prairie remnant. Full exposure with a gentle slope and an eastern aspect. Cherty, well drained soil. | Wild material | Plants were up to ~2 feet tall, relatively abundant, and seldom branched with light pink flowers. | 1547347 | PI 633658 |
| 116 | PI 631268 | 021 | Echinacea angustifolia DC. var. angustifolia | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/11/1997 | Near Hennepin, Garvin County. Please contact curator for specific site location. | 34.50000000, -97.35000000 | 370 | Roadside adjacent to pasture. Full exposure with ~10 degrees of slope and a western aspect. Sandy, eroded, well drained soil with high stoniness. | Wild material | Plants were growing in occasional abundance and short with light pink flowers. | 1547333 | PI 631268 |
| 117 | PI 631269 | 022 | Echinacea angustifolia DC. var. angustifolia | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/11/1997 | Near Davis, Garvin County. Please contact curator for specific site location. | 34.50000000, -97.28333333 | 370 | Roadside adjacent to pasture. Full exposure with 10-20 degrees of slope and an eastern aspect. Well drained soil. | Wild material | Plants were growing in frequent abundance and short with light pink flowers. | 1547334 | PI 631269 |
| 118 | PI 631270 | 023 | Echinacea angustifolia DC. var. angustifolia | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/11/1997 | Near Elmore City, Garvin County. Please contact curator for specific site location. | 34.51666667, -97.40000000 | 370 | Top of eroded roadbank adjacent to pasture. Full exposure on level ground. Calcareous/sandy, well drained soil with low stoniness. | Wild material | Plants were growing occasional abundance with light pink flowers. | 1547335 | PI 631270 |
| 119 | PI 631271 | 024 | Echinacea angustifolia DC. var. angustifolia | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/11/1997 | Near Fort Sill, Comanche County. Please contact curator for specific site location. | 34.71666667, -98.40000000 | 440 | Native prairie. Full exposure on level ground. | Wild material | Plants were growing in frequent abundance with light pink flowers. | 1547336 | PI 631271 |
| 120 | PI 631272 | 025 | Echinacea angustifolia DC. var. angustifolia | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/11/1997 | Wichita Mountains National Wildlife Refuge, Comanche County. Please contact curator for specific site location. | 34.70000000, -98.63333333 | 535 | Native prairie. Full exposure on level ground. Soil had medium stoniness. | Wild material | Plants were short, in frequent abundance, and seldom branched with light pink flowers. | 1547337 | PI 631272 |
| 121 | PI 631255 | 001 | Echinacea atrorubens (Nutt.) Nutt. | Kansas, United States | NC7 |  | | 1997 | COLLECTED | 07/23/1997 | Ivan Boyd Prairie Preserve just east of Baldwin City | 38.76741000, -95.12922000 | 321 | Hay field. Open/full exposure, ~5 degrees of slope with a southern aspect. Calcareous soil with low stoniness and good drainage. | Wild material | Plants were 3 feet tall, robust, and frequent. 97ncao02 was collected one month after 97ncao01 from the same site by Dr. Roger L. Boyd. | 1547192 | PI 631255 |
| 122 | PI 631256 | 002 | Echinacea pallida (Nutt.) Nutt. | Missouri, United States | NC7 |  | | 1997 | COLLECTED | 08/03/1997 | Near Sedalia, Pettis County. Please contact curator for specific site location. | 38.55000000, -93.26666667 | 380 | Open prairie. Full sun with a nearly flat slope. Fine, sandy, hard packed soil with high stoniness and fair drainage. | Wild material | Plants were 2-3 feet tall, unbranched, and in frequent abundance with no lodging. | 1547193 | PI 631256 |
| 123 | PI 631257 | 006 | Echinacea sanguinea Nutt. | Louisiana, United States | NC7 |  | | 1997 | COLLECTED | 08/07/1997 | Kisatchie National Forest, near Leesville, Vernon Parish. Please contact curator for specific site location. | 30.96666667, -93.21666667 | 140 | Open long-leaf pine savannah/flat woods. Partial shade with ~70% exposure and flat ground. Fine sandy soil over impermeable clay with no stones and poor drainage. | Wild material | Plants were 2-2.5 feet tall in frequent abundance with light pink flowers and some branching. | 1547197 | PI 631257 |
| 124 | PI 631258 | 007 | Echinacea sanguinea Nutt. | Louisiana, United States | NC7 |  | | 1997 | COLLECTED | 08/07/1997 | Kisatchie National Forest, near Rosepine, Vernon Parish. Please contact curator for specific site location. | 30.95000000, -93.18333333 | 130 | Upland long-leaf pine savannah/flat woods. ~70% exposure on level ground. Fine sandy soil over impermeable clay with no stones and fair drainage. | Wild material | Plants were 2-2.5 feet tall in frequent abundance with light pink flowers and some branching. | 1547198 | PI 631258 |
| 125 | PI 631259 | 012 | Echinacea pallida (Nutt.) Nutt. | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/10/1997 | Near Fort Towson, Choctaw County. Please contact curator for specific site location. | 34.00000000, -95.28333333 | 250 | Along fence at edge of stand of trees. Nearly full sun on level ground with an east and west aspect. Clay soil with very high stoniness and fair to poor drainage. | Wild material | Plants were growing in rare abundance with pure white flowers and severe lodging. | 1547203 | PI 631259 |
| 126 | PI 631260 | 013 | Echinacea atrorubens (Nutt.) Nutt. | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/09/1997 | Near Durant, Bryan County. Please contact curator for specific site location. | 34.00000000, -96.28333333 | 300 | Roadside adjacent to hayfield. Full exposure on flat ground. Calcareous/clay soil with medium stoniness and poor drainage. | Wild material | Plants were up to 3 feet tall in frequent abundance with pink to magenta flowers and sometimes branched. | 1547204 | PI 631260 |
| 127 | PI 631261 | 014 | Echinacea angustifolia DC. var. angustifolia | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/09/1997 | Near Mannsville, Carter/Johnston County line. Please contact curator for specific site location. | 34.18333333, -96.93333333 | 350 | Base of fairly steep roadbank. Full exposure on level ground. Calcareous soil with high stoniness and good drainage. | Wild material | Plants were short, in occasional abundance, and branched with white and pink flowers. This is not a true Echinacea angustifolia var. strigosa because all the stem hairs did not lie flat against the stem and parallel; probably a natural hybrid (per R. McGregor). | 1547264 | PI 631261 |
| 128 | PI 631262 | 015 | Echinacea atrorubens (Nutt.) Nutt. | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/10/1997 | Near Sulphur, Murray County. Pool of two colonies ~0.4 mile apart. Please contact curator for specific site location. | 34.56666667, -96.95000000 | 385 | Edge of pasture at roadside. Full sun on nearly level ground. Sandy soil with high stoniness and fair drainage. | Wild material | Plants were tall in occasional abundance with light to medium pink flowers and occasional branching. | 1547205 | PI 631262 |
| 129 | PI 631263 | 016 | Echinacea paradoxa (Norton) Britton var. neglecta McGregor | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/10/1997 | Near Sulphur, Murray County. Please contact curator for specific site location. | 34.50000000, -96.95000000 | 380 | Full exposure with ~10 degrees of slope and a southern aspect. Calcareous, well drained soil with high stoniness. | Wild material | Plants were up to ~2.5 feet high, in frequent abundance, and seldom branched with white and medium pink flowers. | 1547265 | PI 631263 |
| 130 | PI 631264 | 017 | Echinacea paradoxa (Norton) Britton var. neglecta McGregor | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/10/1997 | Near Sulphur, Murray County. Please contact curator for specific site location. | 34.50000000, -96.96666667 | 370 | Top of road bank adjacent to buffalo pasture. Full exposure on nearly level ground. Calcareous, well drained soil with high stoniness. | Wild material | Plants were up to ~2.5 feet high, in relative abundance, and seldom branched with white and medium pink flowers. Endemic to Arbuckle Mountains. | 1547266 | PI 631264 |
| 131 | PI 631265 | 018 | Echinacea paradoxa (Norton) Britton var. neglecta McGregor | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/10/1997 | Near Sulphur, Murray County. Please contact curator for specific site location. | 34.50000000, -97.00000000 | 400 | Hillside overlooking Veteran's Lake. Full exposure with 5-10 degrees of slope and a southern aspect. Calcareous, well drained soil with high stoniness. | Wild material | Plants were growing in relative abundance and seldom branched with white and medium pink flowers. | 1547267 | PI 631265 |
| 132 | PI 631266 | 019 | Echinacea angustifolia DC. var. strigosa McGregor | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 08/10/1997 | Near Sulphur, Murray County. Please contact curator for specific site location. | 34.50000000, -96.98333333 | 380 | Prairie remnant. Full exposure on level ground. Calcareous, well drained soil with low stoniness. | Wild material | Plants were growing in frequent abundance and frequently branched with white and pink flowers. | 1547268 | PI 631266 |
| 133 | PI 631267 | 020 | Echinacea angustifolia DC. | Oklahoma, United States | NC7 |  | | 1997 | COLLECTED | 07/18/1997 | Near Sulphur, Murray County. Please contact curator for specific site location. | 34.56666667, -97.03333333 | 410 | Roadside adjacent to and extending into native prairie. Full exposure with ~20 degrees of slope and a western aspect. Clay and limestone, well drained soil with high stoniness on surface and moderate stoniness below. | Wild material | Plants were frequently abundant, erect, frequently branched, rays reflexed, stems nearly glabrous below, and 40-80 cm high with pink ligules and burnt orange bracts. This is likely one of the hybrids described in the McGregor monograph, occurring in the geographic area where E. atrorubens hybridizes with E. a. var. angustifolia. | 1547269 | PI 631267 |
| 134 | PI 633672 | 010 | Echinacea sanguinea Nutt. | Louisiana, United States | NC7 |  | | 1997 | COLLECTED | 08/08/1997 | Near Lucky, Bienville Parish. Please contact curator for specific site location. | 32.28333333, -93.05000000 | 180 | Roadside at edge of pine woods. Full exposure with ~10 degrees of slope and a northern aspect. Sandy soil with low stoniness and fair drainage. | Wild material | Plants were up to ~2.5 feet tall in relative abundance with rose colored flowers and some branching. | 1547201 | PI 633672 |
| 135 | PI 636397 | 011 | Echinacea sanguinea Nutt. | Arkansas, United States | NC7 |  | | 1997 | COLLECTED | 08/08/1997 | Near Doddridge, Miller County. Please contact curator for specific site location. | 33.05000000, -93.96666667 | 180 | Top of roadside bank in power line clearings. Full exposure on level ground. Sandy soil with low stoniness and fair drainage. | Wild material | | 1547202 | PI 636397 |
| 136 | PI 649042 | 004 | Echinacea sanguinea Nutt. | Louisiana, United States | NC7 |  | | 1997 | COLLECTED | 08/06/1997 | Near Starks, Calcasieu Parish. Please contact curator for specific site location. | 30.28333333, -93.65000000 | 110 | Roadside. Full exposure on level ground. Sandy soil with low stoniness and good drainage. | Wild material | Plants were 1-2 feet high in frequent abundance with some branching near base. | 1547195 | PI 649042 |
| 137 | PI 649043 | 005 | Echinacea sanguinea Nutt. | Louisiana, United States | NC7 |  | | 1997 | COLLECTED | 08/06/1997 | Near Fields, Beauregard Parish. Please contact curator for specific site location. | 30.46666667, -93.63333333 | 120 | Sloping roadbank. Full exposure with ~30 degrees of slope facing east and west. Clay/sand soil with high stoniness and fair drainage. | Wild material | Plants were 1-2 feet tall in frequent abundance with very light pink (almost white) flowers and occasional branching near base. | 1547196 | PI 649043 |
| 138 | PI 649044 | 008 | Echinacea sanguinea Nutt. | Louisiana, United States | NC7 |  | | 1997 | COLLECTED | 08/07/1997 | Kisatchie National Forest, near Leesville, Vernon Parish. Please contact curator for specific site location. | 31.00000000, -93.16666667 | 160 | Upland long-leaf pine. ~70% exposure on level ground. Sandy soil with no stones and fair drainage. | Wild material | Plants were 2-2.5 feet tall in occasional abundance with light pink flowers and some branching. | 1547199 | PI 649044 |
| 139 | PI 631254 | Ames 23680 | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | NC7 |  | | 1997 | COLLECTED | 11/22/1996 | Just east of Interstate 35, SW 1/4 of Section 3, T81N, R23W, Polk County. | 41.85000000, -93.51666667 | 259 | Coneflower remnant (along railroad right of way, but on private land). | Wild material | | 1540082 | PI 631254 |
| 140 | PI 631253 | Ames 23368 | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | NC7 |  | | 1996 | COLLECTED | PRE 11/19/1996 | W 1/2 of SE 1/4 of Section 25, T83N, R23W, Story County. | 41.96666667, -93.46666667 | 289 | Prairie remnant. | Wild material | | 1533983 | PI 631253 |
| 141 | PI 631252 | 690 | Echinacea pallida (Nutt.) Nutt. | Illinois, United States | NC7 |  | | 1996 | COLLECTED | 09/17/1996 | About 1 block west of Thorne Road, north of Route 20, south of railroad tracks, Hum Prairie, Marengo, McHenry County. | 42.24861111, -88.60833333 | | Dry mesic prairie remnant adjacent to railroad. | Wild material | Purple coneflower. Herb with dried brown seed heads and persistent rays. Cauline leaves still green. White seed. Growing in association with Liatris aspera, Desmodium canadense, Aster ericoides, Solidago rigida, Sporobolus asper, Euphorbia corollata, Helianthus occidentalis, H. rigidus, Sorghastrum nutans, Monarda fistulosa, Aster pilosus, Asclepias sullivantii, Potentilla arguta, and Rubus sp. | 1531319 | PI 631252 |
| 142 | PI 649045 | 689 | Echinacea simulata McGregor | Illinois, United States | NC7 |  | | 1996 | COLLECTED | 09/17/1996 | Hum Prairie. Marengo, McHenry County. About 50 feet west of Ritz Road, north of Hwy 20, south side of railroad tracks. | 42.25423300, -88.63109000 | | Dry mesic prairie remnant adjacent to railroad. | Wild material | Purple coneflower. Herb with dried brown seed heads and persistent rays. Cauline leaves dried grown. Basal leaves green. White seed. Relatively short specimens. Abundant in area. | 1531318 | PI 649045 |
| 143 | PI 631251 | 051 | Echinacea simulata McGregor | Missouri, United States | NC7 |  | | 1996 | COLLECTED | 1995 | Shaw Arboretum, Franklin County. | 38.46666667, -90.81666667 | | | Wild material | Plants were up to ~2.5 feet tall, abundant, and frequently branched with pink flowers. | 1518741 | PI 631251 |
| 144 | PI 631250 | Ames 22010 | Echinacea tennesseensis (Beadle) Small | Tennessee, United States | NC7 |  | | 1994 | COLLECTED | 11/11/1993 | John and Hester Lane Cedar Glade State Natural Area located south of Lebanon on Route 231 then west on Fall Creek Road | 36.03027900, -86.36962300 | 183 | Extensive gravel glades (limestone substrate) intermixed with forest, old field communities, and pasture. Predominantly grazed. | Wild material | Known to be one of the top three Tennessee Coneflower sites in the world. | 1087445 | PI 631250 |
| 145 | PI 597602 | Ames 20088 | Echinacea atrorubens (Nutt.) Nutt. | Oklahoma, United States | NC7 |  | | 1992 | COLLECTED | | | | | | Uncertain improvement status | | 1084142 | PI 597602 |
| 146 | PI 631249 | Ames 20059 | Echinacea simulata McGregor | Kentucky, United States | NC7 |  | | 1992 | COLLECTED | 09/22/1991 | 1 mile east of Leitchfield, Western Kentucky Parkway, Grayson County. | 37.48000000, -86.29388889 | | | Wild material | | 1084067 | PI 631249 |
| 147 | PI 597601 | Ames 14446 | Echinacea angustifolia DC. | Kansas, United States | NC7 |  | | 1991 | COLLECTED | | Section 34, T10S, R7E, Riley County. | 39.13333333, -96.63333333 | | | Wild material | | 1067429 | PI 597601 |
| 148 | PI 597603 | Ames 14444 | Echinacea pallida (Nutt.) Nutt. | Oklahoma, United States | NC7 | | | 1991 | COLLECTED | | Stephens County. MLRA:84 | 34.51994900, -97.87213700 | | | Wild material | | 1067421 | PI 597603 |
| 149 | PI 597604 | Ames 14445 | Echinacea pallida (Nutt.) Nutt. | Kansas, United States | NC7 |  | | 1991 | COLLECTED | | Johnson County. MLRA:112 | 38.84527700, -94.85208000 | | | Wild material | | 1067424 | PI 597604 |
| 150 | PI 436906 | | Echinacea angustifolia DC. | United States | | | Historic | 1979 | COLLECTED | 10/1975 | Kent Co., Texas | 33.23227400, -100.71214100 | 636 | | | Collected by Reeder. | 1331842 | PI 436906 |
| 151 | PI 421331 | | Echinacea angustifolia DC. | Oklahoma, United States | NC7 | | | 1977 | COLLECTED | 07/01/1976 | Section 24, T19N, R2W, Logan County. | 36.10000000, -97.36666667 | 300 | Renfrow silt loam. | Wild material | | 1318019 | PI 421331 |
| 152 | PI 421332 | | Echinacea angustifolia DC. var. angustifolia | Nebraska, United States | NC7 | | | 1977 | COLLECTED | | Kipson Benefield sandy clay loam, Richardson county, Nebraska. MLRA:106 | 40.08950400, -95.64584800 | 360 | | Wild material | | 1318020 | PI 421332 |
| 153 | PI 421372 | | Echinacea angustifolia DC. var. angustifolia | Nebraska, United States | NC7 |  | | 1977 | COLLECTED | 08/01/1976 | Section 33, T22N, R15W, Garfield County. | 41.83333333, -99.06666667 | 748 | Hersh fine sandy loam. | Wild material | | 1318021 | PI 421372 |
| 154 | PI 312814 | | Echinacea angustifolia DC. | Nebraska, United States | NC7 | | | 1966 | COLLECTED | 1966 | | | | | | Erect perennial herb, 10-50 cm high, heads large. | 1233412 | PI 312814 |
| 155 | PI 24436 | | Echinacea purpurea (L.) Moench | District of Columbia, United States | | | Historic | 1909 | COLLECTED | | | | | | | | 1522715 | PI 24436 |
| 156 | PI 18423 | | Echinacea sp. | New Jersey, United States | | | Historic | 1906 | COLLECTED | | | | | | | | 1532074 | PI 18423 |
| 157 | PI 13725 | | Echinacea sp. | Unknown | | | Historic | 1905 | COLLECTED | | | | | | | | 1572025 | PI 13725 |
| 158 | PI 12424 | | Echinacea angustifolia DC. | Kansas, United States | | | Historic | 1904 | COLLECTED | | | | | | | | 1526074 | PI 12424 |
| 159 | PI 12425 | | Echinacea angustifolia DC. | Pennsylvania, United States | | | Historic | 1904 | COLLECTED | | | | | | | | 1633279 | PI 12425 |
| 160 | PI 4580 | | Echinacea angustifolia DC. | Missouri, United States | | | Historic | 1900 | COLLECTED | | | | | | | | 1539963 | PI 4580 |
| 161 | PI 4583 | | Echinacea purpurea (L.) Moench | Missouri, United States | | | Historic | 1900 | COLLECTED | | | | | | | | 1539966 | PI 4583 |
| 162 | W6 62099 | CBG-10928 | Echinacea pallida (Nutt.) Nutt. | | W6 |  | | 2024 | | | | | | | | | 2168897 | W6 62099 |
| 163 | NA 84809 | NA 84809 | Echinacea angustifolia DC. | | NA | | Not Available | 2023 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Echinacea angustifolia. Accession created due to difficulty keeping plants of this taxon alive long-term, leading to frequent replacement from different sources. Form received: unknown propagule type. | 2153787 | NA 84809 |
| 164 | Ames 35942 | AS/EP/2022/010/141 | Echinacea paradoxa (Norton) Britton | Texas, United States | NC7 |  | | 2022 | COLLECTED | 08/05/2022 | Located just 1.25 miles north on FM 1791 Rd from the Walker and Montgomery County line | 30.59694800, -95.72703600 | 95 | Fenceline, open grassland and livestock grazed pasture. | Wild material | | 2140532 | Ames 35942 |
| 165 | Ames 35946 | AS/EP/2022/013/144 | Echinacea paradoxa (Norton) Britton var. neglecta McGregor | Texas, United States | NC7 |  | Not Available | 2022 | COLLECTED | 08/06/2022 | Located approximately 6.5 miles north of Columbus along FM 109 just south of Redgate Creek | 29.79692000, -96.53154700 | 85 | Tiny prairie remnant on thin soils with sparse vegetation. | Wild material | | 2140536 | Ames 35946 |
| 166 | Ames 35947 | AS/EP/2022/014/145 | Echinacea paradoxa (Norton) Britton var. neglecta McGregor | Texas, United States | NC7 |  | Not Available | 2022 | COLLECTED | 08/06/2022 | Located just 3.75 miles northeast of Brenham on north side of highway 105 | 30.20293300, -96.35404300 | 81 | Upland, prairie on thin soils with sparse vegetation. | Wild material | This is a highly variable population with variation noted for flowering time (some plants just starting to bloom on 26 April 2022 while others were past bloom), ray petal length (some plants with short reflexed petals and others with longer non-reflexed petals), flower color (pale to bright pink) and depth of sinuses at the tips of ray petals. | 2140537 | Ames 35947 |
| 167 | Ames 35952 | AS/EX/2022/048/179 | Echinacea sp. | Texas, United States | NC7 |  | | 2022 | COLLECTED | 08/09/2022 | Located just 8.0 miles east of Brenham along S Meyersville Road just south of New Year Creek | 30.18491200, -96.26883100 | 68 | Roadside. | Wild material | | 2140542 | Ames 35952 |
| 168 | Ames 35990 | AS/EA/2022/015/146 | Echinacea atrorubens (Nutt.) Nutt. | Texas, United States | NC7 |  | Not Available | 2022 | COLLECTED | 08/06/2022 | Located approximately 1.83 miles southwest of Washington on FM 1155 E just south of intersection with FM 912 | 30.30217000, -96.17082900 | 93 | Upland, prairie on thin soils with sparse vegetation. | Wild material | | 2141265 | Ames 35990 |
| 169 | Ames 35742 | Shuffletown Prairie | Echinacea laevigata (C. L. Boynton & Beadle) S. F. Blake | North Carolina, United States | NC7 |  | Not Available | 2021 | COLLECTED | 08/19/2021 | Shuffletown Prairie Nature Preserve located just northwest of Charlotte near Rozzelles Ferry Road | 35.32581000, -80.95995000 | 227 | Prairie remnant | Wild material | | 2120346 | Ames 35742 |
| 170 | W6 59182 | CBG-10473 | Echinacea pallida (Nutt.) Nutt. | Illinois, United States | W6 | | | 2021 | | | | | | | Wild material | | 2120103 | W6 59182 |
| 171 | W6 59203 | CBG-10500 | Echinacea pallida (Nutt.) Nutt. | Arkansas, United States | W6 | | | 2021 | | | | | | | Wild material | | 2120122 | W6 59203 |
| 172 | Ames 35728 | F-11 | Echinacea laevigata (C. L. Boynton & Beadle) S. F. Blake | Georgia, United States | NC7 |  | Contact Site | 2021 | COLLECTED | 07/06/2021 | Fort Stewart Training Area F-11 | 32.11108600, -81.78672200 | | Pine woodland situated on Fuquay loamy sand that slopes down to Osier soils. | Wild material | Specimens in nature reaching approximately 33 inches in height. Peak flowering occurred 10 June 2021. | 2116603 | Ames 35728 |
| 173 | Ames 35559 | Ringgold Prairie | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | NC7 |  | | 2020 | COLLECTED | 08/05/2020 | Ringgold Wildlife Management Area located approximately 13 miles east of Redding, Ringgold County | 40.60150000, -94.13390000 | 350 | Degraded, dry hill prairies. | Wild material | Plants sampled in nature measuring less than one meter in height. | 2107722 | Ames 35559 |
| 174 | Ames 35560 | Hawthorn Prairie | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | NC7 |  | | 2020 | COLLECTED | 08/14/2020 | Hawthorn Lake Wildlife Management Area, located one mile south of Barnes City on the northeast side of Hawthorn Lake, Mahaska County | 41.48270000, -92.45230000 | 260 | Remnant prairie. | Wild material | Plants sampled in nature measuring approximately 2-3 feet in height. | 2107723 | Ames 35560 |
| 175 | Ames 35561 | Woodside Prairie | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | NC7 |  | Not Available | 2020 | COLLECTED | 08/31/2020 | Located 8 miles south and 2 miles west of Fontanelle, Adair County | 41.17130000, -94.60140000 | 380 | High quality, diverse prairie remnant. History of haying once each fall. | Wild material | Plants in nature measuring approximately less than 1 meter in height. | 2107724 | Ames 35561 |
| 176 | Ames 35546 | Beat Prairie | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | NC7 |  | | 2020 | COLLECTED | 08/14/2020 | Beat Prairie located approximately 3.25 miles northwest of Knoxville, T76N R20W SW 1/4 SW 1/4 NW 1/4 and also NW 1/4 NW 1/4 SW 1/4 Sec. 26, Marion County | 41.35610200, -93.13748600 | 255 | Tallgrass prairie remnant. | Wild material | | 2106725 | Ames 35546 |
| 177 | Ames 34342 | Sheeder | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | NC7 |  | | 2018 | COLLECTED | 09/06/2018 | Sheeder Prairie State Preserve located approximately 4.45 miles west, northwest of Guthrie Center, T80N R32W SW 1/4 SW 1/4 Sec. 33 | 41.68949600, -94.58847900 | 366 | High-quality native prairie remnant. | Wild material | | 1967544 | Ames 34342 |
| 178 | Ames 34307 | JDC/EP/2018/051/864 | Echinacea paradoxa (Norton) Britton | Missouri, United States | NC7 |  | | 2018 | COLLECTED | 07/16/2018 | Auxvasse Natural Area located 8.44 miles southeast of Fulton, T46N R8W S 1/4 Sec. 9, Callaway County | 38.76733000, -91.82958500 | 205 | Dolomite glade. Large (110 acres) and exceptionally diverse (220 plant species identified). According to local MDC biologists, this is one of the best glades north of the Missouri River in Missouri. Northern most, native population of Echinacea paradoxa in Missouri. | Wild material | Plants reached peak flower on 30 May 2018. Specimens ranged from 2.0-4.0' in height. | 1964614 | Ames 34307 |
| 179 | Ames 34308 | JDC/ES/2018/031/844 | Echinacea sanguinea Nutt. | Arkansas, United States | NC7 |  | | 2018 | COLLECTED | 07/17/2018 | Near state line off Miller Road 154 approximately 4.40 miles northwest of Brightstar, Miller County | 33.16569700, -94.03712900 | 109 | Roadside. | Wild material | Variation in leaf petiole length noted (some sessile), all leaves and stems observed hairy. Plants in peak flower on 22 May 2018 and seeds likely reached peak maturity around 1 July 2018. Peduncles at time of collection (17 July 2018) were showing 12-18" of brown/dead tissue. Plants ranging from 2-3.5' in height. Pollen yellow. | 1964615 | Ames 34308 |
| 180 | Ames 34309 | JDC/ES/2018/036/849 | Echinacea sanguinea Nutt. | Texas, United States | NC7 |  | | 2018 | COLLECTED | 07/18/2018 | Private property located 4.35 miles south, southwest of Daingerfield off County Road 2215. Locally known as "Kennedy Mountain", Morris County | 32.97217700, -94.74721600 | 152 | Open, dry, recently clear cut area. | Wild material | Plants in peak flower on 22 May 2018 and seeds likely reached peak maturity around 1 July 2018. Peduncles at time of collection (17 July 2018) were showing 6-18" of brown/dead tissue. Plants ranging from 2-4.0' in height. | 1964616 | Ames 34309 |
| 181 | Ames 34302 | JDC/EP/2018/044/857 | Echinacea paradoxa (Norton) Britton | Missouri, United States | NC7 |  | | 2018 | COLLECTED | 07/03/2018 | Drury-Mincy Conservation Area just off Gunnison Road (west side) located approximately 8.5 miles southeast of Branson, T22N R20W W 1/4 SE 1/4 Sec. 16, Taney County | 36.55268100, -93.10969300 | 302 | Open, dry glade. | Wild material | | 1964609 | Ames 34302 |
| 182 | Ames 34149 | MOOZ17-055 | Echinacea pallida (Nutt.) Nutt. | Missouri, United States | NC7 | | | 2017 | COLLECTED | 10/14/2017 | Drury-Mincey Conservation Area located approximately 8.7 miles southeast of Branson off Gunnisson Road on Bear Mountain Trail, Taney County | 36.54460000, -93.11460000 | 347 | Glade with slight southwest facing-aspect | Wild material | | 1954950 | Ames 34149 |
| 183 | Ames 34011 | Ames 34011 | Echinacea tennesseensis (Beadle) Small | Tennessee, United States | NC7 |  | | 2017 | COLLECTED | 09/07/2017 | Couchville Cedar Glade State Natural Area approximately 14.64 miles east, southeast of Nashville | 36.10186914, -86.53068347 | 172 | High-quality glade-barren complex with limestone outcropping and shallow soils supporting limited perennial plant growth surrounded with patching woodlands and shrubby vegetation. | Wild material | Genetics of this accession originates from one of the largest and best quality, native populations of Tennessee coneflower in the state of Tennessee. | 1953925 | Ames 34011 |
| 184 | Ames 34009 | JDC/EA/2017/055/809 | Echinacea angustifolia DC. | Nebraska, United States | NC7 |  | Not Available | 2017 | COLLECTED | 08/29/2017 | Niobrara River Valley on north side of Niobrara River just 26.0 miles east, southeast of Valentine, T33N R23W and T32N R22W, Keya Paha County | 42.79110700, -100.05299800 | 656 | Dry, sandy loam soils with suppressed perennial vegetation. | Wild material | | 1953923 | Ames 34009 |
| 185 | Ames 33973 | JDC/EP/2017/025/779 | Echinacea pallida (Nutt.) Nutt. | Illinois, United States | NC7 |  | Not Available | 2017 | COLLECTED | 07/06/2017 | Located off hwy 45 approximately 3 miles south of Vienna, Johnson County | 37.35900500, -88.88616500 | 136 | High-quality limestone glade, dry upland forest. | Wild material | | 1950056 | Ames 33973 |
| 186 | NA 84797 | NA 84797 | Echinacea angustifolia DC. | | NA | | Not Available | 2017 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Echinacea angustifolia. | 2153778 | NA 84797 |
| 187 | Ames 33920 | JDC/EA/2017/010/764 | Echinacea angustifolia DC. | Minnesota, United States | NC7 |  | Not Available | 2017 | COLLECTED | 03/17/2017 | Located approximatley 9.0 miles north, northwest of Redwood Falls just off County Road 15, T114N R36W NE 1/4 SE 1/4 Sec. 29, Renville County | 44.65008000, -95.19863000 | 305 | Grassland. Growing in association with Sorghastrum nutans and Schizachryium scoparium | Wild material | Plants approximately 12" tall. Approximately half of seed heads noted partially to fully shattered. Additional specimens (not sampled) along road with same habitat. | 1946987 | Ames 33920 |
| 188 | Ames 34227 | CBG-4390 | Echinacea pallida (Nutt.) Nutt. | Kansas, United States | NC7 |  | Not Available | 2016 | COLLECTED | 08/08/2015 | 46th Street Prairie near Topeka | 39.12938889, -95.61819444 | 308 | Hay meadow | Wild material | Plants in nature measuring approximately 3 feet in height. | 1942745 | Ames 34227 |
| 189 | NA 83127 | 'Green Jewel' | Echinacea purpurea (L.) Moench | | NA | | Not Available | 2016 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Echinacea purpurea 'Green Jewel'. Obtained for the Friendship Garden renovation. | 2153246 | NA 83127 |
| 190 | Ames 34226 | Duplicate of PI 631298 | Echinacea pallida (Nutt.) Nutt. | Kansas, United States | | | Historic | 2015 | COLLECTED | 08/17/2014 | Ivan Boyd Prairie Preserve just east of Baldwin City | 38.76741000, -95.12922000 | 321 | Limestone prairie remnant. | Wild material | | 1932001 | Ames 34226 |
| 191 | Ames 34224 | CBG-2491 | Echinacea angustifolia DC. var. angustifolia | Kansas, United States | NC7 |  | Not Available | 2015 | COLLECTED | 07/24/2013 | Public land area on the south side of Lake Kahola | 38.52583000, -96.41361000 | 387 | | Wild material | | 1926019 | Ames 34224 |
| 192 | Ames 34225 | CBG-2554 | Echinacea angustifolia DC. var. angustifolia | South Dakota, United States | NC7 |  | Not Available | 2015 | COLLECTED | 08/13/2013 | From the intersection of Hwy 18 and Hwy 79 west of Hot Springs, SD, drive 3/4 mile west on Hwy 18 to Scenic Road and immediately park at the pull-out. Hike in SW 1/4 to 1/2 mile to Romey Game Production Area -- there is a barbed-wire fence and orange-yellow signs marking the boundary. | | 988 | | Wild material | | 1926042 | Ames 34225 |
| 193 | W6 49196 | WY070-58 | Echinacea angustifolia DC. | United States | W6 |  | | 2015 | | | | | | | Wild material | | 1925214 | W6 49196 |
| 194 | Ames 32809 | JDC/EP/2014/129/632 | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | NC7 | | | 2014 | COLLECTED | 10/21/2014 | Located approximately 0.75 miles east of Blairsburg, T89N, R24W NE 1/4 of Sec. 36, Hamilton County | 42.48238900, -93.63018100 | 376 | Roadside, remnant prairie. Very diverse flora present | Wild material | | 1921819 | Ames 32809 |
| 195 | W6 48301 | BASE-11 | Echinacea pallida (Nutt.) Nutt. | Colorado, United States | W6 |  | Not Available | 2014 | | | | | | | Wild material | | 1921507 | W6 48301 |
| 196 | W6 48302 | BASE-13 | Echinacea pallida (Nutt.) Nutt. | Missouri, United States | W6 |  | Not Available | 2014 | | | | | | | Wild material | | 1921508 | W6 48302 |
| 197 | W6 48303 | BASE-16 | Echinacea pallida (Nutt.) Nutt. | United States | W6 |  | Not Available | 2014 | | | | | | | Wild material | | 1921509 | W6 48303 |
| 198 | W6 48304 | BASE-2 | Echinacea pallida (Nutt.) Nutt. | United States | W6 |  | Not Available | 2014 | | | | | | | Wild material | | 1921510 | W6 48304 |
| 199 | NA 82160 | NA 82160 | Echinacea purpurea (L.) Moench | Ohio, United States | NA | | Not Available | 2014 | COLLECTED | 09/25/2014 | Arc of Appalachia Preserve System: Kamama Prairie Preserve. | 38.87691000, -83.39651000 | | Mesic prairie, bit more moisture. | | | 1953123 | NA 82160 |
| 200 | NA 82340 | NA 82340 | Echinacea purpurea (L.) Moench | Ohio, United States | NA | | Not Available | 2014 | COLLECTED | 09/24/2014 | Richard and Lucile Durrell Edge of Appalachia Preserve System: E. Lucy Braun Lynx Prairie Preserve. | 38.76136000, -83.40826000 | | Grassy opening in dry woodland. | | | 1951137 | NA 82340 |
| 201 | NA 81843 | 'Glowing Dream' | Echinacea hybr. | | NA | | Not Available | 2014 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Echinacea 'Glowing Dream'. | 2152680 | NA 81843 |
| 202 | Ames 32772 | JDC/EA/2014/045/547 | Echinacea angustifolia DC. | Nebraska, United States | NC7 |  | | 2013 | COLLECTED | NEAR 11/2013 | Approximately 3.75 miles south of Randolph, Pierce County. | 42.32289000, -97.37772800 | | Roadside, near top of hill. | Wild material | | 1921693 | Ames 32772 |
| 203 | NA 82200 | NA 82200 | Echinacea angustifolia DC. | | NA | | Not Available | 2013 | | | | | | | | | 1951517 | NA 82200 |
| 204 | Ames 32470 | ECAN2-SOS-WY080-12-CUSTER-12 | Echinacea angustifolia DC. | South Dakota, United States | NC7 |  | | 2013 | COLLECTED | 08/10/2012 | Located approximately 16.6 miles west of Custer along Forest Service Road 668 just north of highway 16, T3S R2E NW 1/4 Sec. 31, Custer County. | 43.74830000, -103.93117000 | 1600 | Valley composed of grazed and burned areas with eastern aspect. Growing in association with Ratibida columnifera, Pinus ponderosa, Liatris punctata, Grindelia squarrosa, Rosa sp., and Symphoricarpos occidentalis. | Wild material | | 1914390 | Ames 32470 |
| 205 | Ames 32469 | CBG-1761 | Echinacea angustifolia DC. | North Dakota, United States | NC7 |  | Not Available | 2013 | COLLECTED | 09/03/2010 | Ridges surrounding Wanagan Campground (RT726), off the Maah Daah Hey Trail. | 47.06011220, -103.58983880 | 240 | Flat to moderate ridge faces and prairie patches on either side of trail running along ridge tops. Sparsely vegetated. | Wild material | | 1908838 | Ames 32469 |
| 206 | Ames 32471 | CBG-1800 | Echinacea angustifolia DC. var. angustifolia | South Dakota, United States | NC7 |  | | 2013 | COLLECTED | 08/29/2011 | North of Mitchell approximately 7.42 miles just off highway 37 near 246th St., T104N R60W NE 1/4 Sec. 16, Davison County. | 43.81195000, -98.03255000 | 384 | Pasture hillside on 30 degree slope. Gravel substrate. | Wild material | | 1908839 | Ames 32471 |
| 207 | Ames 32472 | CBG-1790 | Echinacea pallida (Nutt.) Nutt. | Illinois, United States | NC7 |  | Not Available | 2013 | COLLECTED | 08/25/2011 | | 40.15073000, -89.84677000 | 208 | Hill prairie, bluff overlooking Sangamon River valley. | Wild material | | 1908840 | Ames 32472 |
| 208 | Ames 32467 | ECAN2-SOS-MT020-14-11 | Echinacea angustifolia DC. | Montana, United States | NC7 |  | | 2012 | COLLECTED | 08/11/2011 | Located approximately 9.0 miles southwest of Miles City, south of Interstate 94 near exit 128, T6N R46E NE 1/4 Sec. 4, Custer County. | 46.30888000, -105.97195000 | 831 | Grazed, hilly sagebrush/grassland with 25-30 degree slope on sandy loam soils. Growing in association with Hesperostipa comata, Ratibida columnifera, Dalea purpurea, Koeleria macrantha, Pseudoroegneria spicata ssp. spicata, Artemisia tridentata ssp. wyomingensis, Artemisia cana, Opuntia sp., Pinus ponderosa, and Juniperus communis. | Wild material | | 1905011 | Ames 32467 |
| 209 | Ames 32468 | ECAN2-SOS-MT020-19-11 | Echinacea angustifolia DC. | Montana, United States | NC7 |  | | 2012 | COLLECTED | 2011 | | 46.46670000, -105.09787000 | | | Wild material | | 1905012 | Ames 32468 |
| 210 | Ames 31118 | Duplicate of PI 649036 | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | | | Historic | 2011 | COLLECTED | 09/18/1997 | Manikowski Prairie, NE 1/4 of NE 1/4 of Section 28, T83N R5E, Clinton County. | 41.97343000, -90.37498000 | | State preserve. | Wild material | | 1891878 | Ames 31118 |
| 211 | NA 79743 | NA 79743 | Echinacea angustifolia DC. | Minnesota, United States | NA | | Not Available | 2010 | COLLECTED | 08/27/2001 | West 1/2 of Section 6, Solem Township, T127N, R40W, Douglas County. | 45.83333000, -95.75000000 | | Abandoned pasture. | | | 1950417 | NA 79743 |
| 212 | Ames 30595 | JDC/EX/2010/039/309 | Echinacea sp. | Missouri, United States | NC7 | | Not Available | 2010 | COLLECTED | 09/15/2010 | Near Cass and CR38 intersection, just east of Duncan, Wright County. | 37.28149000, -92.67039000 | 461 | | Wild material | | 1848890 | Ames 30595 |
| 213 | Ames 30504 | Ames 30504 | Echinacea purpurea (L.) Moench | Missouri, United States | |  | Historic | 2010 | COLLECTED | PRE 2010 | Washington County. | 37.95000000, -90.88333300 | | | Wild material | | 1836382 | Ames 30504 |
| 214 | Ames 30075 | DB 2009002 | Echinacea angustifolia DC. | Nebraska, United States | NC7 |  | Not Available | 2009 | COLLECTED | 08/18/2009 | Sides of Sand Creek Road, uphill from a cattle guard with the sign "Entering Unit 37" (Oglala National Grassland Management Unit), N 1/2 of NE 1/4 of Section 28, T33N, R53W, Sioux County. | 42.81027778, -103.57305560 | 1236 | Grassland cattle pasture. | Wild material | Plants uniform, erect, and ~30 cm tall. Generally, one head per plant. | 1812699 | Ames 30075 |
| 215 | NA 78732 | NA 78732 | Echinacea pallida (Nutt.) Nutt. | | NA | | Not Available | 2009 | | | | | | | | | 1952064 | NA 78732 |
| 216 | NA 78733 | NA 78733 | Echinacea purpurea (L.) Moench | Iowa, United States | NA | | Not Available | 2009 | COLLECTED | 09/16/2003 | SE 1/4 of NW 1/4 of Section 6, T69N, R24W | 40.80722000, -93.66444000 | | | | | 1953601 | NA 78733 |
| 217 | NA 78734 | NA 78734 | Echinacea purpurea (L.) Moench | | NA | | Not Available | 2009 | | | | | | | | | 1950872 | NA 78734 |
| 218 | NA 78333 | 'Milkshake' | Echinacea purpurea (L.) Moench | | NA | | Not Available | 2009 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Echinacea purpurea 'Milkshake'. | 2151351 | NA 78333 |
| 219 | NSL 461475 | LBJWC-1185 | Echinacea atrorubens (Nutt.) Nutt. | Texas, United States | NC7 | | Not Available | 2008 | COLLECTED | 07/31/2008 | | | 118 | Rolling hills/flat. Species commonly found along county roads in this county. Clay soil. | Wild material | Plant height of 3 feet. | 1802006 | NSL 461475 |
| 220 | NSL 456500 | LBJWC-1067 | Echinacea sanguinea Nutt. | Texas, United States | NC7 | | Not Available | 2008 | COLLECTED | 07/16/2007 | | | 147 | Natural meadow mowed annually in fall, knob. 10 degree slope with an eastern aspect. Sandy clay soil with iron ore present. | Wild material | Plant height of 2.5 feet. Ray flowers pale pink. | 1781871 | NSL 456500 |
| 221 | NA 77928 | NA 77928 | Echinacea pallida (Nutt.) Nutt. | | NA | | Not Available | 2007 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Echinacea pallida. | 2151156 | NA 77928 |
| 222 | Ames 31323 | ECAN2-SOSMT-60-015-05 | Echinacea angustifolia DC. | Utah, United States | NC7 |  | | 2007 | COLLECTED | 08/15/2005 | From Lewistown go 87 E to Grass Range, Continue straight on (Hwy 200E) 69mi left onto Cat Creek Rd. 4 mi right at fork (Cat Creek Rd), 2.5 miles left onto River Rd., 7.6 mi. left onto Tin Cab Rd. (past Haley Coulee), cont. 1.7 mi. on right side of Rd. go through open grassland, down steep hill up a steep hill, pop. is in open grass field. Petroleum County, MT. | 47.16298000, -107.97735100 | 850 | Open prairie grassland between ponderosa pine stands along hillsides. Bearpaw formation. | Wild material | | 1740394 | Ames 31323 |
| 223 | NA 76312 | 'Evan Saul' | Echinacea hybr. | | NA | | Not Available | 2007 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Echinacea 'Evan Saul' SUNDOWN (BIG SKY Series). | 2150661 | NA 76312 |
| 224 | NA 76313 | 'Art's Pride' | Echinacea hybr. | | NA | | Not Available | 2007 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Echinacea 'Art's Pride' ORANGE MEADOWBRITE. | 2150662 | NA 76313 |
| 225 | Ames 28188 | 953 | Echinacea pallida (Nutt.) Nutt. | Maine, United States | NC7 |  | Not Available | 2006 | DONATED | | | | | | Cultivated material | Long, drooping, pale purple petals and long slender leaves. Height 24-40 inches. Stratify for minimum 21 days. | 1706143 | Ames 28188 |
| 226 | Ames 28189 | 956 | Echinacea purpurea (L.) Moench | Maine, United States | NC7 |  | Not Available | 2006 | DONATED | | | | | | Cultivated material | Germinates without stratification. Vigorous plants with large, purple-petaled flowers. Fibrous roots are easy to harvest. Height 24-36 inches. 7 day stratification enhances germination, but is not critical. | 1706144 | Ames 28189 |
| 227 | NA 75568 | 'Razzmatazz' | Echinacea purpurea (L.) Moench | | NA | | Not Available | 2006 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Echinacea purpurea 'Razzmatazz'. | 2150428 | NA 75568 |
| 228 | NA 75569 | 'Rubinstern' | Echinacea purpurea (L.) Moench | | NA | | Not Available | 2006 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Echinacea purpurea 'Rubinstern'. | 2150429 | NA 75569 |
| 229 | Ames 28008 | JM2005802 | Echinacea laevigata (C. L. Boynton & Beadle) S. F. Blake | South Carolina, United States | NC7 |  | Not Available | 2006 | COLLECTED | 09/27/2005 | Savannah River Ecology Laboratory, Department of Energy's Savannah River Site, Barnwell County | 33.19602300, -81.60126500 | 62 | Open field, powerline right-of-way; no slope | Wild material | | 1704260 | Ames 28008 |
| 230 | NA 74703 | NA 74703 | Echinacea purpurea (L.) Moench | | NA | | Not Available | 2005 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Echinacea purpurea. | 2150107 | NA 74703 |
| 231 | Ames 27591 | 37530 | Echinacea pallida (Nutt.) Nutt. | Arkansas, United States | NC7 | | | 2004 | COLLECTED | 10/01/2002 | Newton County. | 35.93333333, -93.20027778 | | | Wild material | | 1661473 | Ames 27591 |
| 232 | NSL 439918 | Northern Iowa Eco-zone Germplasm | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | NC7 | | | 2004 | COLLECTED | PRE 2001 | Numerous samples originally acquired from native prairie remnants within the northern section of three tiers of counties located in Iowa. | | | | Wild material | Perennial native prairie wildflower which grows 2 to 3 feet tall. Leaves are mostly basal; elongate-oval, blades 7 inches by 0.75 inch with leaf stalks from 6 inches for basal leaves to 0.75 inch for stem leaves; parallel veins in the blades; bulb-based hairs above and below. There is a single head at the top of a stalk having stiff hairs and a few small leaves. Heads are pale to deep rose-purple, drooping rays, 1.5 inches long, dark purple disk flowers on a conical base, disk about 1 inch tall and 1 inch in diameter; flowering from May to July; rays often last until August. Fruits (seeds) are 0.125 inch long, squarish and pointed at one end; no plume; fruiting begins in late June; often fruits persist in the head through the winter. This Northern Iowa Eco-zone Germplasm represents materials collected in remnant prairies from the northern one-third of counties in Iowa. Materials were then regenerated by bulking samples at the University of Northern Iowa Tallgrass Prairie Center, Cedar Falls, IA where plots were separated via distance of circa 1,500 feet from other Echinacea plots. Germplasm was regenerated again at the USDA Elsberry Plant Materails Center in Elsberry, MO following the same isolation protocol of 1,500 feet. | 1694825 | NSL 439918 |
| 233 | NSL 439919 | Southern Iowa Eco-zone Germplasm | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | NC7 | | | 2004 | COLLECTED | PRE 2001 | Numerous samples originally acquired from native prairie remnants within the southern section of three tiers of counties located in Iowa. | | | | Wild material | Perennial native prairie wildflower which grows 2 to 3 feet tall. Leaves are mostly basal; elongate-oval, blades 7 inches by 0.75 inch with leaf stalks from 6 inches for basal leaves to 0.75 inch for stem leaves; parallel veins in the blades; bulb-based hairs above and below. There is a single head at the top of a stalk having stiff hairs and a few small leaves. Heads are pale to deep rose-purple, drooping rays, 1.5 inches long, dark purple disk flowers on a conical base, disk about 1 inch tall and 1 inch in diameter; flowering from May to July; rays often last until August. Fruits (seeds) are 0.125 inch long, squarish and pointed at one end; no plume; fruiting begins in late June; often fruits persist in the head through the winter. This Southern Iowa Eco-zone Germplasm represents materials collected in remnant prairies from the southern one-third of counties in Iowa. Materials were regenerated by bulking samples at the University of Northern Iowa Tallgrass Prairie Center, Cedar Falls, IA where plots were separated via distance of circa 1,500 feet from other Echinacea plots. Germplasm was regenerated again at the USDA Elsberry Plant Materails Center in Elsberry, MO following the same isolation protocol of 1,500 feet. | 1694826 | NSL 439919 |
| 234 | OPGC 994 | OPGC 994 | Echinacea sp. | | | | Historic | 2004 | | | | | | | Wild material | | 1690223 | OPGC 994 |
| 235 | OPGC 995 | OPGC 995 | Echinacea sp. | | | | Historic | 2004 | | | | | | | Wild material | | 1690224 | OPGC 995 |
| 236 | Ames 26937 | KSHO001 | Echinacea angustifolia DC. var. angustifolia | Kansas, United States | | | Historic | 2002 | COLLECTED | 10/04/2000 | Near Highway 156 at Hanston. Please contact curator for specific site location. | 38.25000000, -99.68333333 | | Rocky to gravelly limestone hill. Eastward facing slope. Grazed mixed grass prairie. | Wild material | | 1641544 | Ames 26937 |
| 237 | NA 71666 | 'Magnus' | Echinacea purpurea (L.) Moench | | NA | | Not Available | 2002 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Echinacea purpurea 'Magnus'. | 2149060 | NA 71666 |
| 238 | Ames 25160 | 084 | Echinacea laevigata (C. L. Boynton & Beadle) S. F. Blake | Georgia, United States | NC7 |  | Not Available | 1999 | COLLECTED | 10/11/1998 | Toccoa, Stephens County. "Currahee Mountain Site" | 34.53433400, -83.37956700 | 390 | Roadside. Partial exposure on a steep slope. Well drained soil. | Wild material | Plants were growing in frequent abundance. Flowers were nearly white with curly ligules. Ornamental potential. | 1571830 | Ames 25160 |
| 239 | Ames 25161 | 085 | Echinacea laevigata (C. L. Boynton & Beadle) S. F. Blake | South Carolina, United States | NC7 | | Not Available | 1999 | COLLECTED | 1997 | Andrew Pickens Ranger District (FS Road 752C), Sumter National Forest, Oconee County | 34.69017500, -83.29769900 | 415 | Clear cut. Calcareous, well drained soil. | Wild material | Plants were growing in frequent abundance. | 1571831 | Ames 25161 |
| 240 | Ames 25106 | 081 | Echinacea purpurea (L.) Moench | Georgia, United States | NC7 | | | 1998 | COLLECTED | 10/09/1998 | Fort Oglethorpe, Walker County. | 34.00000000, -85.00000000 | 260 | Trail edge near cedar glade. Shaded except at edge on level ground. | Wild material | Plants were up to ~2 feet tall, in occasional abundance with purple flowers. A "smooth" E. purpurea which is an unusual type in that it is nearly glabrous. | 1567337 | Ames 25106 |
| 241 | Ames 24307 | NU 63243 | Echinacea purpurea (L.) Moench | Illinois, United States | | | Historic | 1998 | COLLECTED | PRE 01/1998 | Peoria. | 40.74500000, -89.60916667 | | | Wild material | | 1555007 | Ames 24307 |
| 242 | Ames 24061 | Duplicate of Ames 23869 | Echinacea atrorubens (Nutt.) Nutt. | Kansas, United States | | | Historic | 1997 | | | | | | | Wild material | Plants were up to 3 feet tall, robust, and frequent. This represents a later collection (by 1 month) of Site Number 062 in the same year. Haying had just begun when cones were collected. | 1549460 | Ames 24061 |
| 243 | Ames 24063 | 066 | Echinacea laevigata (C. L. Boynton & Beadle) S. F. Blake | Virginia, United States | |  | Historic | 1997 | COLLECTED | 09/05/1997 | Near Covington N along Rte 220, circa 0.7 air km NNE from JCT Rte 684 and Rte 220, Alleghany County | 37.84042100, -79.96577300 | 510 | Open woods on very steep road bank. Filtered sun, 60-70% slope with a western aspect. Clay soil, well drained with high stoniness. | Wild material | Plants were occasional. | 1549462 | Ames 24063 |
| 244 | Ames 23965 | 059 | Echinacea laevigata (C. L. Boynton & Beadle) S. F. Blake | South Carolina, United States | |  | Historic | 1997 | COLLECTED | 08/29/1997 | Site "2320", Plot 10 of Dr. Tom Waldrop, Pickens Ranger District, Walhalla, Oconee County | 34.76666667, -83.18333333 | 550 | Hardwood forest from which understory was cleared. Partial exposure. Magnesium rich, well drained clay with no stones. | Wild material | Plants were rare with pink flowers. | 1548383 | Ames 23965 |
| 245 | Ames 23969 | 063 | Echinacea laevigata (C. L. Boynton & Beadle) S. F. Blake | North Carolina, United States | NC7 |  | Not Available | 1997 | COLLECTED | 09/03/1997 | Picture Creek Diabase Barrens near Butner, Granville County | 36.16666667, -78.73333333 | 107 | Power line right-of-way and open woods. Full to partial exposure on flat ground. Diabase sill, well drained "Picture Soil". | Wild material | Plants were abundant with pink to magenta flowers. | 1548387 | Ames 23969 |
| 246 | Ames 23871 | 003 | Echinacea sanguinea Nutt. | Louisiana, United States | |  | Historic | 1997 | COLLECTED | 08/06/1997 | Near Starks, Calcasicu Parish. Please contact curator for specific site location. | 30.26666667, -93.65000000 | 100 | Disturbed area along roadside. Open exposure, gentle slope with eastern aspect. Sandy clay soil with low stoniness and fair drainage. | Wild material | Plants were ~1.5 feet high in occasional abundance with simple stems and pink flowers. | 1547194 | Ames 23871 |
| 247 | Ames 23877 | 009 | Echinacea sanguinea Nutt. | Louisiana, United States | NC7 |  | Not Available | 1997 | COLLECTED | 08/07/1997 | Near Kurthwood, Vernon Parish. Please contact curator for specific site location. | 31.28333333, -93.20000000 | 170 | Eastern edge of long-leaf pine savannah. Partial exposure on level ground. Sandy soil with low stoniness and fair drainage. | Wild material | Plants were up to 2 feet tall in relative abundance with light rose flowers and occasional branching. | 1547200 | Ames 23877 |
| 248 | NA 74349 | 'Finale White' | Echinacea purpurea (L.) Moench | | NA | | Not Available | 1997 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Echinacea purpurea 'Finale White'. | 2149984 | NA 74349 |
| 249 | Ames 23193 | Ames 23193 | Echinacea pallida (Nutt.) Nutt. | Illinois, United States | | | Historic | 1996 | COLLECTED | 09/20/1996 | Malta, Illinois, Dekalb County, south of railroad tracks, west of Willmett Road, railroad located south of Route 38. Chicago Botanic Garden prairie. | | | Original: Dry mesic black soil prairie, on slope. Seed collected in 1991 and plants introduced to Chicago Botanic Garden hill prairie construction in 1992. | Wild material | | 1531320 | Ames 23193 |
| 250 | NA 64315 | 'Magnus' | Echinacea purpurea (L.) Moench | | NA | | Not Available | 1994 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Echinacea purpurea 'Magnus'. | 2147334 | NA 64315 |
| 251 | NA 57590 | NA 57590 | Echinacea purpurea (L.) Moench | | NA | | Not Available | 1986 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Echinacea purpurea. | 2146345 | NA 57590 |