| 0 | PI 147792 | | Cladrastis kentukea (Dum. Cours.) Rudd | Massachusetts, United States | | | Historic | 1944 | COLLECTED | | | | | | | | 1881385 | PI 147792 |
| 1 | PI 147793 | | Cladrastis kentukea (Dum. Cours.) Rudd | Massachusetts, United States | | | Historic | 1944 | COLLECTED | | | | | | | | 1881386 | PI 147793 |
| 2 | PI 76108 | | Cladrastis delavayi (Franch.) Prain | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1730803 | PI 76108 |
| 3 | PI 76054 | | Cladrastis delavayi (Franch.) Prain | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1730761 | PI 76054 |
| 4 | PI 4006 | | Cladrastis kentukea (Dum. Cours.) Rudd | Missouri, United States | | | Historic | 1899 | COLLECTED | | | | | | | | 1539113 | PI 4006 |
| 5 | WLP 3143 | UK Arb. 2023-0059-A | Cladrastis kentukea (Dum. Cours.) Rudd | Kentucky, United States | NA | | | 2023 | COLLECTED | 08/22/2023 | Blue Sportsmen's League (land owner): trees growing on both sides of eroded dirt road from campground to Kentucky River. | 37.78777000, -84.65356000 | | Calcareous rocky woods, mid-slope. Slope: 20-30%. Aspect: Southwest. | Wild material | | 2158476 | WLP 3143 |
| 6 | WLP 3144 | UK Arb. 2023-0060-A | Cladrastis kentukea (Dum. Cours.) Rudd | Kentucky, United States | NA | | | 2023 | COLLECTED | 08/22/2023 | Tom Dorman State Nature Preserve: cliff above White Oak Creek. | 37.77338000, -84.64500000 | | High quality calcareous cliff; trees growing on northeast slope below calcareous rock outcrop finger. Slope: 30%. Aspect: Northeast. | Wild material | | 2158477 | WLP 3144 |
| 7 | WLP 3145 | UK Arb. 2023-0061-A | Cladrastis kentukea (Dum. Cours.) Rudd | Kentucky, United States | NA | | | 2023 | COLLECTED | 08/22/2023 | Tom Dorman State Nature Preserve: trees growing adjacent to west side of loop trail going down towards Kentucky River. | 37.77180000, -84.63011000 | | Calcareous, rocky woods, mid-slope down towards river. | Wild material | | 2158478 | WLP 3145 |
| 8 | WLP 3146 | WLP 3146 | Cladrastis kentukea (Dum. Cours.) Rudd | Kentucky, United States | NA | | | 2023 | | | | | | | Wild material | | 2158479 | WLP 3146 |
| 9 | WLP 3141 | WLP 3141 | Cladrastis kentukea (Dum. Cours.) Rudd | Kentucky, United States | NA | | | 2023 | COLLECTED | 08/16/2023 | Daniel Boone National Forest: on Ryans Creek Mountain near end of long gravel road. | 36.65177000, -84.26708000 | | Edge of mature forest, below road at steep gully. | Wild material | WLPGR contract collection. | 2158473 | WLP 3141 |
| 10 | NA 87102 | NA 87102 | Cladrastis kentukea (Dum. Cours.) Rudd | | NA | | Not Available | 2023 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Cladrastis kentukea. A seedling that appeared (apparently spontaneously) some years ago near the southwestern corner of bed IG-F in the Introduction Garden, and has grown to a rather attractive specimen. It most likely would have arisen from seed from one of the accessions in the National Herb Garden. | 2155143 | NA 87102 |
| 11 | NA 73457 | NA 73457 | Cladrastis kentukea (Dum. Cours.) Rudd | | NA | | Not Available | 2023 | | | | | | | Uncertain improvement status | Full name as recorded at U.S. National Arboretum: Cladrastis kentukea. Form received: unknown propagule type. | 2149669 | NA 73457 |
| 12 | Ames 34425 | JDC/CK/2019/003/882 | Cladrastis kentukea (Dum. Cours.) Rudd | Oklahoma, United States | NC7 |  | Not Available | 2019 | COLLECTED | 04/29/2019 | Located 2.25 miles north, northeast of Cowlington on Short Mountain just west of Robert S. Kerr Dam, Le Flore County | 35.33698000, -94.77366300 | 143 | Moist valleys, ridges and steep slopes (45-90 degrees) with north-facing aspect. | Wild material | | 2091736 | Ames 34425 |
| 13 | Ames 34426 | JDC/CK/2019/004/883 | Cladrastis kentukea (Dum. Cours.) Rudd | Oklahoma, United States | NC7 |  | Not Available | 2019 | COLLECTED | 04/30/2019 | Located 4.40 miles north, northeast of Fort Gibson just south of Fort Gibson Dam on both west (Wagoner County) and east (Cherokee County) sides of the Neosho River | 35.85896400, -95.22594800 | 164 | Moist valleys and at middle or base of slopes on both south and north facing slopes, typically 45 degrees or greater. Typically associated with large boulders. | Wild material | | 2091737 | Ames 34426 |
| 14 | Ames 34427 | JDC/CK/2019/005/884 | Cladrastis kentukea (Dum. Cours.) Rudd | Oklahoma, United States | NC7 |  | Not Available | 2019 | COLLECTED | 05/01/2019 | Located 6.40 miles north, northeast of Grove, Ottawa County | 36.68268700, -94.73429900 | 280 | Moist, deep valleys near base of slopes. | Wild material | | 2091738 | Ames 34427 |
| 15 | Ames 34428 | JDC/CK/2019/006/885 | Cladrastis kentukea (Dum. Cours.) Rudd | Oklahoma, United States | NC7 |  | Not Available | 2019 | COLLECTED | 05/01/2019 | Located 6.30 miles northeast of Grove, Delaware County | 36.64000400, -94.67524200 | 237 | Localized on extremely steep (45-90 degree) slopes with north-facing aspect. | Wild material | | 2091739 | Ames 34428 |
| 16 | Ames 34429 | JDC/CK/2019/007/886 | Cladrastis kentukea (Dum. Cours.) Rudd | Missouri, United States | NC7 |  | Not Available | 2019 | COLLECTED | 05/02/2019 | Roaring River State park located 7.30 miles south, southeast of Cassville, Barry County | 36.57700700, -93.82960100 | 314 | Localized on moist, steep (45-65 degree) slopes with north and/or northeast-facing aspects. | Wild material | | 2091740 | Ames 34429 |
| 17 | Ames 34430 | JDC/CK/2019/008/887 | Cladrastis kentukea (Dum. Cours.) Rudd | Missouri, United States | NC7 |  | Not Available | 2019 | COLLECTED | 05/03/2019 | Table Rock Lake located 4.60 miles south of Cape Fair, Stone County | 36.66169600, -93.50794000 | 275 | Localized on moist, steep (45-90 degree) slopes with variable aspects, largely east, north or northeast-facing. | Wild material | | 2091741 | Ames 34430 |
| 18 | NA 85253 | AL2018-07 | Cladrastis kentukea (Dum. Cours.) Rudd | Alabama, United States | | | Historic | 2018 | COLLECTED | 08/22/2018 | Lawrence County; ; Wheeler Dam, Wilson Lake public boat ramp, north facing forest along road and parking lot. | 34.79390000, -87.38715000 | 145 | Forest on slope over limestone. | Wild material | Large numbers of Cladrastis, seedlings and large trees along limestone slope. Herbarium specimen collected (NA0103765). | 2108861 | NA 85253 |
| 19 | NA 81746 | NA 81746 | Cladrastis kentukea (Dum. Cours.) Rudd | | NA | | Not Available | 2013 | | | | | | | | | 1952030 | NA 81746 |
| 20 | NA 80066 | RJLKY2001002 | Cladrastis kentukea (Dum. Cours.) Rudd | Kentucky, United States | NA | | Not Available | 2011 | COLLECTED | PRE 08/08/2011 | Palisades (a locally used term to describe the sheer cliffs along the Kentucky River); along the west side of Kentucky Route 27 just north of Hall, Kentucky. | 37.79288000, -84.60705000 | | Growing on the thin soils of the sheer limestone cliffs just below the top of the cliffs. | Wild material | | 1896454 | NA 80066 |
| 21 | NA 80067 | NA 80067 | Cladrastis kentukea (Dum. Cours.) Rudd | Kentucky, United States | NA | | Not Available | 2011 | COLLECTED | 10/02/2001 | Palisades (a locally used term to describe the sheer cliffs along the Kentucky River); along the west side of Kentucky Route 27 just north of Hall, Kentucky. | 37.79288000, -84.60705000 | 300 | Growing on the thin soils of the sheer limestone cliffs just below the top of the cliffs. | | | 1953441 | NA 80067 |
| 22 | NA 79598 | RL 10004 | Cladrastis kentukea (Dum. Cours.) Rudd | North Carolina, United States | NA | | Not Available | 2010 | COLLECTED | 08/08/2010 | Pigeon River Gorge area, along Waterville Road ca 0.25 miles from I-40, hanging over and on west side of road on rocky bluffs. | | | On rocky bluffs. | Wild material | | 1896358 | NA 79598 |
| 23 | NA 76624 | 'Rosea' | Cladrastis kentukea (Dum. Cours.) Rudd | | NA | | Not Available | 2007 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Cladrastis kentukea 'Rosea'. | 2150785 | NA 76624 |
| 24 | NA 75963 | 'Rosea' | Cladrastis kentukea (Dum. Cours.) Rudd | | NA | | Not Available | 2006 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Cladrastis kentukea 'Rosea'. | 2150555 | NA 75963 |
| 25 | NA 76145 | 'Rosea' | Cladrastis kentukea (Dum. Cours.) Rudd | | NA | | Not Available | 2006 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Cladrastis kentukea 'Rosea'. | 2150600 | NA 76145 |
| 26 | WLP 759 | NCA-02 | Cladrastis kentukea (Dum. Cours.) Rudd | Tennessee, United States | NA | | | 1998 | COLLECTED | 11/17/1998 | roadside slope near river; Waterville Rd. edge of Smokey Mtn. National Park; Cocke Co., near stateline (NC/TN); Walter's Power Plant nearby | 35.77611111, -83.10388889 | | | Wild material | tree 30'; dbh 4" | 1571425 | WLP 759 |
| 27 | WLP 751 | SB 111 | Cladrastis kentukea (Dum. Cours.) Rudd | Oklahoma, United States | NA | | | 1994 | COLLECTED | | Oklahoma, Le Flore County, 1 mi west of Robt. S. Kerr Lock & Dam | | | Woodland, limestone soil, well drained. | Wild material | habitat: Woodland, limestone soil, well drained | 1493167 | WLP 751 |
| 28 | WLP 753 | NA 65727 | Cladrastis kentukea (Dum. Cours.) Rudd | Massachusetts, United States | NA | | | 1992 | DONATED | 12/08/1992 | | | | | Wild material | | 1494278 | WLP 753 |
| 29 | NA 62215 | NA 62215 | Cladrastis kentukea (Dum. Cours.) Rudd | | NA | | Not Available | 1989 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Cladrastis kentukea. Donated by Southern Michigan Unit of HSA. | 2146938 | NA 62215 |
| 30 | NA 61157 | NA 61157 | Cladrastis delavayi (Franch.) Prain | | NA | | Not Available | 1989 | | | | | | | Uncertain improvement status | Full name as recorded at U.S. National Arboretum: Cladrastis delavayi. | 2146775 | NA 61157 |
| 31 | NA 1503 | NA 1503 | Cladrastis kentukea (Dum. Cours.) Rudd | | NA | | Not Available | 1941 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Cladrastis kentukea. One surviving specimen is massive, and has produced many seedlings that have also matured, as of 2023 (although this was already true over a decade ago). -SBL | 2143034 | NA 1503 |