| 0 | PI 557007 | | Stokesia laevis (Hill) Greene | United States | | | Historic | 1991 | COLLECTED | | Garden of D. Edmunds, P.O. Box 102, Six Mile, South Carolina. | | | | Wild material | | 1451979 | PI 557007 |
| 1 | PI 557008 | | Stokesia laevis (Hill) Greene | United States | OPGC | | | 1991 | COLLECTED | | Garden of D.W. Bradshaw, 199 Old Cedar Lane, Central, South Carolina. | | | | Wild material | | 1451980 | PI 557008 |
| 2 | PI 537295 | BSLE1 | Stokesia laevis (Hill) Greene | Maryland, United States | OPGC | | | 1990 | DONATED | 02/01/1990 | | | | | Breeding material | Flowers cross-pollinated. Morphologically suitable for machine harvest. | 1432231 | PI 537295 |
| 3 | PI 537296 | BSLE2 | Stokesia laevis (Hill) Greene | Maryland, United States | OPGC | | | 1990 | DONATED | 02/01/1990 | | | | | Breeding material | Flowers cross-pollinated. Morphologically suitable for machine harvest. | 1432232 | PI 537296 |
| 4 | PI 537297 | BSLL1 | Stokesia laevis (Hill) Greene | Maryland, United States | OPGC | | | 1990 | DONATED | 02/01/1990 | | | | | Breeding material | Flowers cross-pollinated. Morphologically suitable for machine harvest. | 1432233 | PI 537297 |
| 5 | PI 537298 | BSLL2 | Stokesia laevis (Hill) Greene | Maryland, United States | OPGC | | | 1990 | DONATED | 02/01/1990 | | | | | Breeding material | Flowers cross-pollinated. Morphologically suitable for machine harvest. | 1432234 | PI 537298 |
| 6 | PI 462122 | | Stokesia laevis (Hill) Greene | South Carolina, United States | OPGC | | Not Available | 1981 | DONATED | 08/1981 | | | | | Cultivated material | Flowers white. | 1357058 | PI 462122 |
| 7 | PI 462123 | | Stokesia laevis (Hill) Greene | South Carolina, United States | OPGC | | | 1981 | DONATED | 08/1981 | | | | | Cultivated material | Flowers blue. | 1357059 | PI 462123 |
| 8 | PI 391385 | | Stokesia laevis (Hill) Greene | Louisiana, United States | OPGC | | Not Available | 1974 | DEVELOPED | | | | | | Wild material | | 1293976 | PI 391385 |
| 9 | PI 391386 | | Stokesia laevis (Hill) Greene | Louisiana, United States | OPGC | | Not Available | 1974 | DEVELOPED | | | | | | Wild material | | 1293977 | PI 391386 |
| 10 | PI 383873 | WB 1 | Stokesia laevis (Hill) Greene | North Carolina, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | Greensboro, Starmount Drive between Kemp and Battle Roads, Guilford County | | | Edge of mowed area adjacent to pine woods | Wild material | Plants apparent escape from cultivation. Perennial plant with blue flowers. | 1288005 | PI 383873 |
| 11 | PI 383874 | WB 2 | Stokesia laevis (Hill) Greene | Georgia, United States | | | Historic | 1973 | COLLECTED | 09/1973 | Sandy loam soil, on hwy 301 immediately S of Scotts Creek, 0.32km N of Evans County line. Along hwy right-of-way at edge of mowed area in brushy growth at edge of woods, Bulloch County, Georgia. | | | | Wild material | Flowers blue. Heads sparse. | 1288006 | PI 383874 |
| 12 | PI 383875 | WB 3 | Stokesia laevis (Hill) Greene | Georgia, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | Chauncey, Dodge County, North 1.3 km on Georgia 165 west 0.5 km on unpaved road and 91 m. southside of road | | | sandy, boggy, pine woods | Wild material | Perennial with blue flowers. | 1288007 | PI 383875 |
| 13 | PI 383876 | WB 4 | Stokesia laevis (Hill) Greene | Georgia, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | Norman Park, Colquitt County, Southwest 3.38 km. on Georgia Highway 565 near telephone relay tower | | | Low pine land at edge of highway maintenance on south side of road | Wild material | Perennial plant with blue flowers. | 1288008 | PI 383876 |
| 14 | PI 383877 | WB 5 | Stokesia laevis (Hill) Greene | Georgia, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | Norman Park, Colquitt County, Southwest on Highway 319, 2.1 km. from center of Norman Park. | | | South side of highway | Wild material | Perennial plant with blue flowers. Few seed heads. | 1288009 | PI 383877 |
| 15 | PI 383878 | WB 6 | Stokesia laevis (Hill) Greene | Florida, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | Sumatra, Liberty County, North 1.3 km. on Florida Highway 65 | | | Boggy pine area near edge of highway maintenance, east side of highway. | Wild material | Perennial plant with white and blue flowers present, but past flowering stage. | 1288010 | PI 383878 |
| 16 | PI 383879 | WB 7 | Stokesia laevis (Hill) Greene | Florida, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | Sopchoppy, North 9.9 km. on Florida Highway 375 from junction with U.S. Highway 319 | | | Abundant on highway right-of-way in disturbed area near roadside ditch | Wild material | Plants abundant. Perennial plant with blue flowers. | 1288011 | PI 383879 |
| 17 | PI 383880 | WB 8 | Stokesia laevis (Hill) Greene | Alabama, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | McIntosh, Washington County, South 4.9 km. on U.S. Highway 43 on east side | | | Highway right-of-way near culvert and ditch at mileage marker 61 km. | Wild material | Perennial plant with blue flowers. | 1288012 | PI 383880 |
| 18 | PI 383881 | WB 9 | Stokesia laevis (Hill) Greene | Mississippi, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | Buckatunna, Wayne County, South 9.0 km. on Mississippi Highway 45, immediately south of Eret | | | Abundant on both sides of Highway 45 in roadside ditch. Boggy, clay loam | Wild material | Perennial with blue flowers. Plants abundant. | 1288013 | PI 383881 |
| 19 | PI 383882 | WB 10 | Stokesia laevis (Hill) Greene | Mississippi, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | State line, Greene County, South 4.8 km. on Mississippi Highway 57. | | | On both sides of highway. Abundant on west side of highway. | Wild material | Perennial with blue flowers. Mature heads present. | 1288014 | PI 383882 |
| 20 | PI 383883 | WB 11 | Stokesia laevis (Hill) Greene | Alabama, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | Washington County, South 8 km. on U.S. Highway 45 from intersection of U.S. Highway 45 and Alabama Highway 17 | | | Abundant on boggy roadside, especially east side | Wild material | Perennial plant with blue flowers. Mature seed heads. | 1288015 | PI 383883 |
| 21 | PI 383884 | WB 12 | Stokesia laevis (Hill) Greene | Mississippi, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | George County, Immediately west of Mississippi-Alabama state line on U.S. Highway 98. West of Escatawpa River on south side of highway | | | | Wild material | Perennial plants with blue flowers. | 1288016 | PI 383884 |
| 22 | PI 383885 | WB 13 | Stokesia laevis (Hill) Greene | Mississippi, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | Van Cleave, Jackson County, South side of town on Mississippi Highway 57, north 9.2 km. of Interstate 10 and Mississippi Highway 57 interchange | | | Roadside ditch near small stream on east side of highway | Wild material | Perennial with blue flower. Late maturing, sparse heads. | 1288017 | PI 383885 |
| 23 | PI 383886 | WB 14 | Stokesia laevis (Hill) Greene | Mississippi, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | Jackson County, Mississippi Highway 57, south 1.13 km. to 1.44 km. of Interstate 10 and Mississippi Highway 57 interchange | | | Abundant along roadside ditch on both sides of highway | Wild material | Plants abundant. Perennial with blue flowers. Late maturing, several plants in bloom. | 1288018 | PI 383886 |
| 24 | PI 383887 | WB 15 | Stokesia laevis (Hill) Greene | Mississippi, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | National Seashore Park, Ocean Springs, Jackson County | | | Low, wet area near park headquarters buildings | Wild material | Perennial plant with blue flowers, large broad leaves. | 1288019 | PI 383887 |
| 25 | PI 383888 | WB 16 | Stokesia laevis (Hill) Greene | Mississippi, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | Ocean Springs, Jackson County, East 4.8 km. on U.S. Highway 90, both sides of highway for 1.6 km. to 3.2 km. | | | Found in roadside ditches, wet, boggy areas | Wild material | Plant with blue flowers, narrow, linear leaves. Late, heads mostly green. Maturity late. | 1288020 | PI 383888 |
| 26 | PI 383889 | WB 17 | Stokesia laevis (Hill) Greene | Mississippi, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | Biloxi, Harrison County, North on Mississippi Highway 15 at junction of Mississippi Highway 15 and 67, and northwest of this junction 5.3 km. on Highway 67 | | | | Wild material | Perennial with blue flowers. | 1288021 | PI 383889 |
| 27 | PI 383890 | WB 18 | Stokesia laevis (Hill) Greene | Mississippi, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | National Aeronautics and Space Administration Test Center, Picayune, Hancock County | | | In ditch along infrequently traveled road | Wild material | Single plant with white flowers, small heads. | 1288022 | PI 383890 |
| 28 | PI 383891 | WB 19 | Stokesia laevis (Hill) Greene | Mississippi, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | National Aeronautics and Space Administration Test Center, Picayune, Hancock County | | | Abundant in low wet ditch along back road | Wild material | Plant with blue flowers, late. | 1288023 | PI 383891 |
| 29 | PI 383892 | WB 20 | Stokesia laevis (Hill) Greene | Mississippi, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | Poplarville, Pearl River County, On Mississippi Highway 26, 6 km. west of intersection U.S. Highway 11 and Mississippi Highway 26 | | | Abundant on low, mowed roadside area on north side of highway | Wild material | Perennial plant with blue flowers. Plants abundant. | 1288024 | PI 383892 |
| 30 | PI 383893 | WB 21A | Stokesia laevis (Hill) Greene | Mississippi, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | Purvis, Lamar County, On U.S. Highway 11, south 7.2 km. from intersection of U.S. Highway 11 and Mississippi Highway 587. North of Little Black Creek | | | Abundant along highway right-of-way | Wild material | Perennial with blue flowers. Plants abundant. | 1288025 | PI 383893 |
| 31 | PI 383894 | WB 21B | Stokesia laevis (Hill) Greene | Mississippi, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | Purvis, Lamar County, On U.S. Highway 11, south 8.8 km. from intersection of U.S. Highway 11 and Mississippi Highway 587, South 0.5 km. of Little Black Creek | | | Abundant along highway right-of-way | Wild material | Plants abundant. Perennial with blue flowers. | 1288026 | PI 383894 |
| 32 | PI 383895 | WB 22 | Stokesia laevis (Hill) Greene | Mississippi, United States | OPGC | | Not Available | 1973 | COLLECTED | 09/1973 | Hattiesburg, Lamar County, South of Hattiesburg on U.S. Highway 11, immediately north of Big Black Creek | | | Sparse along west side of highway right-of-way | Wild material | Plants sparse. Perennial plant with blue flowers. | 1288027 | PI 383895 |
| 33 | PI 546348 | B-60405 | Stokesia laevis (Hill) Greene | Illinois, United States | OPGC | | Not Available | 1971 | DONATED | 09/21/1971 | | | | | Cultivated material | Ornamental type. | 1441284 | PI 546348 |
| 34 | PI 366021 | | Stokesia laevis (Hill) Greene | Louisiana, United States | OPGC | | Not Available | 1971 | DONATED | 09/07/1971 | | | | | Cultivated material | Plants attractive to 7 dm tall. Flowers large, light blue. | 1273977 | PI 366021 |
| 35 | PI 358718 | | Stokesia laevis (Hill) Greene | Illinois, United States | OPGC | | Not Available | 1971 | DONATED | 03/03/1971 | | | | | Cultivated material | For spring and later summer planting. Perennial to 6 dm., blue flowers 7 cm across. Approximately 100 seed per gram. | 1267907 | PI 358718 |
| 36 | PI 355044 | 3123 | Stokesia laevis (Hill) Greene | United States | OPGC | | | 1970 | COLLECTED | | On U.S. Hwy 90 between Bay St. Louis and Pearlington, Hancock County, Mississippi. | | | Scattered along open road margin in moist, grassy area, stiff soil. Pine woodland. | Wild material | Perennial from rootstocks, forming clumps, flowers lavender. Plants abundant. Recollected more extensively by G.A. White, USDA-ARS. Beltsville, Maryland. | 1264783 | PI 355044 |
| 37 | PI 354065 | | Stokesia laevis (Hill) Greene | South Carolina, United States | OPGC | | | 1970 | DONATED | 09/14/1970 | | | | | Cultivated material | Perennial, flowers during June and July. For immediate fall and early spring planting. Seeds collected from plants in ornamental plantings. | 1264342 | PI 354065 |
| 38 | PI 347645 | | Stokesia laevis (Hill) Greene | New York, United States | OPGC | | Not Available | 1970 | DONATED | 02/27/1970 | | | | | Cultivated material | For early spring and fall planting. Erect perennial. | 1259290 | PI 347645 |
| 39 | PI 346981 | | Stokesia laevis (Hill) Greene | North Carolina, United States | OPGC | | | 1970 | COLLECTED | 10/17/1969 | Nags Head | | | Back beach vegetation, sand | Wild material | Scattered plants 1.5 to 3.0 dm. Plants completely dried out. | 1258686 | PI 346981 |
| 40 | NA 87343 | C. Farmer S.N. | Stokesia laevis (Hill) Greene | Texas, United States | NA | | Not Available | 2023 | COLLECTED | 01/09/2022 | Jasper County: One mile south of Sam Rayburn Lake, approximately 4.5 miles north of State Route 63 off of Forest Road 352A (0.5 miles east of Forest Road 352A). | 31.07876000, -94.19492000 | 76 | Upland seepage wetland in part to full shade under forest canopy; plants frequently growing in association with sphagnum moss. | Wild material | Three potted seedlings received. Similar in appearance to the unusual clone 'Omega Skyrocket' that was discovered in Georgia; this material is speculated by the source to be distinct from typical Stokesia laevis and may warrant taxonomic distinction, pending further scientific review. | 2141625 | NA 87343 |
| 41 | S9 125 grin | | Stokesia laevis (Hill) Greene | | | | Historic | 2015 | | | | | | | | An accession used only for order items that do not have accessions linked to them. | 1928657 | S9 125 grin |
| 42 | NA 79901 | 'Purple Parasols' | Stokesia laevis (Hill) Greene | | NA | | Not Available | 2011 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Stokesia laevis 'Purple Parasols'. | 2151970 | NA 79901 |
| 43 | NA 79902 | 'Silver Moon' | Stokesia laevis (Hill) Greene | | NA | | Not Available | 2011 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Stokesia laevis 'Silver Moon'. Received three each in two separate shipments, for a total of six plants. -SBL | 2151971 | NA 79902 |
| 44 | NA 80132 | 'Klaus Jelitto' | Stokesia laevis (Hill) Greene | | NA | | Not Available | 2011 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Stokesia laevis 'Klaus Jelitto'. | 2152055 | NA 80132 |
| 45 | NA 80133 | 'Colorwheel' | Stokesia laevis (Hill) Greene | | NA | | Not Available | 2011 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Stokesia laevis 'Colorwheel'. | 2152056 | NA 80133 |
| 46 | NA 80134 | 'Omega Skyrocket' | Stokesia laevis (Hill) Greene | | NA | | Not Available | 2011 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Stokesia laevis 'Omega Skyrocket'. | 2152057 | NA 80134 |
| 47 | NA 74502 | 'Colorwheel' | Stokesia laevis (Hill) Greene | | NA | | Not Available | 2005 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Stokesia laevis 'Colorwheel'. | 2150046 | NA 74502 |
| 48 | NA 62831 | 'Blue Danube' | Stokesia laevis (Hill) Greene | | NA | | Not Available | 1991 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Stokesia laevis 'Blue Danube'. | 2147033 | NA 62831 |
| 49 | NA 57534 | NA 57534 | Stokesia laevis (Hill) Greene | | NA | | Not Available | 1986 | | | | | | | Uncertain improvement status | Full name as recorded at U.S. National Arboretum: Stokesia laevis. | 2146333 | NA 57534 |
| 50 | NA 44688 | NA 44688 | Stokesia laevis (Hill) Greene | | NA | | Not Available | 1980 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Stokesia laevis. | 2145080 | NA 44688 |