| 0 | 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 |
| 1 | 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 |
| 2 | 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 |
| 3 | 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 |
| 4 | 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 |
| 5 | 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 |
| 6 | 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 |
| 7 | 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 |
| 8 | 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 |
| 9 | 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 |
| 10 | 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 |
| 11 | 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 |
| 12 | 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 |
| 13 | 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 |
| 14 | 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 |
| 15 | 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 |
| 16 | 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 |
| 17 | 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 |
| 18 | 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 |
| 19 | 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 |
| 20 | 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 |
| 21 | 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 |
| 22 | 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 |