| 0 | PI 318516 | Col. No. K-11 | Aruncus aethusifolius (H. Lév.) Nakai | Jeju-teukbyeoljachido, Korea, South | | | Historic | 1967 | COLLECTED | | Open, wind-swept fields near top of Mt. Halla, Cheju Island | | 1900 | | | | 1709407 | PI 318516 |
| 1 | PI 317204 | Col. No. K-460 | Aruncus aethusifolius (H. Lév.) Nakai | Jeju-teukbyeoljachido, Korea, South | | | Historic | 1966 | COLLECTED | | Alpine meadows, Mt. Halla, Cheju Island | | | | | | 1708721 | PI 317204 |
| 2 | PI 316045 | | Aruncus dioicus (Walter) Fernald | Japan | | | Historic | 1966 | COLLECTED | | | | | | | | 1707737 | PI 316045 |
| 3 | NA 88613 | KY23-017 | Aruncus dioicus (Walter) Fernald | Kentucky, United States | NA | | | 2023 | COLLECTED | 09/09/2023 | Black Mountain summit. | 36.91574000, -82.89394000 | 1248 | Roadside. Elevation: 4094 feet. Aspect: North. | Wild material | | 2158705 | NA 88613 |
| 4 | OPGC 7792 | OR110-931 | Aruncus dioicus (Walter) Fernald | Oregon, United States | OPGC | | Not Available | 2018 | | | | | | | Wild material | Aruncus dioicus | 1965006 | OPGC 7792 |
| 5 | NA 84662 | NA 84662 | Aruncus dioicus (Walter) Fernald | | NA | | Not Available | 2017 | | | | | | | Wild material | Full name as recorded at U.S. National Arboretum: Aruncus dioicus. | 2153722 | NA 84662 |
| 6 | OPGC 7741 | AK930-423 | Aruncus dioicus (Walter) Fernald var. acuminatus (Rydb.) H. Hara | Alaska, United States | OPGC | | Not Available | 2016 | | | | | | | Wild material | | 1932608 | OPGC 7741 |
| 7 | OPGC 4640 | AK930-321 | Aruncus dioicus (Walter) Fernald var. acuminatus (Rydb.) H. Hara | Alaska, United States | OPGC |  | Not Available | 2012 | COLLECTED | 09/25/2010 | | | 168 | open mixed deciduous forest Soil type: loam - 2.5/1 2.5Y | Wild material | | 1900665 | OPGC 4640 |
| 8 | NA 79422 | NA 79422 | Aruncus dioicus (Walter) Fernald | Virginia, United States | NA | | Not Available | 2010 | COLLECTED | 07/01/2010 | G. Richard Thompson Wildlife Management Area, Fire road intersecting with Trillium Trail at the Appalachian Trail; edge of grassy fire road, in swale that faces east along the north-south road. | 38.95309000, -78.02153000 | 574 | Deciduous forest. Edge of grassy fire road, in swale that faces east along north-south road. | | | 1952570 | NA 79422 |
| 9 | NA 76279 | 'Misty Lace' | Aruncus sp. | | NA | | Not Available | 2007 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Aruncus 'Misty Lace'. | 2150641 | NA 76279 |
| 10 | OPGC 2884 | 232748 | Aruncus dioicus (Walter) Fernald | California, United States | OPGC |  | | 2007 | COLLECTED | 09/01/2004 | | | 1188 | | Wild material | | 1719247 | OPGC 2884 |
| 11 | NA 81032 | NA 81032 | Aruncus dioicus (Walter) Fernald | Russian Federation | NA | | Not Available | 2006 | COLLECTED | 08/16/2006 | Ussuriysky Preserve, edge of trail | 43.65026000, 132.46966000 | 397 | woodland; trail edge | | | 1951308 | NA 81032 |
| 12 | NA 75498 | NA 75498 | Aruncus dioicus (Walter) Fernald | | NA | | Not Available | 2006 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Aruncus dioicus. | 2150394 | NA 75498 |
| 13 | OPGC 1419 | OPGC 1419 | Aruncus dioicus (Walter) Fernald | | | | Historic | 2004 | DONATED | 06/03/2004 | | | | | Cultivated material | | 1659327 | OPGC 1419 |
| 14 | OPGC 1838 | OPGC 1838 | Aruncus dioicus (Walter) Fernald | | | | Historic | 2004 | | | | | | | | | 1690504 | OPGC 1838 |
| 15 | SARU 25 | SARU 025 | Aruncus sp. | Alaska, United States | | | Historic | 2004 | COLLECTED | NEAR 10/22/1999 | Attu Island, Alaska USA | 52.83361111, 173.27944444 | 10 | | Wild material | | 1601183 | SARU 25 |
| 16 | OPGC 28 | NA 71277 | Aruncus dioicus (Walter) Fernald | Primorye, Russian Federation | OPGC | | Not Available | 2002 | COLLECTED | 09/07/2001 | Birch Creek up Livadiskaya (=Hualaza) Mountain, north of Anisimovka (= Kangauz). | 43.12166667, 132.79500000 | | Rocky place in open Acer - Abies - Picea woods on rocky mountainside. ca 400-700 m. | Wild material | Herb 0.7 m tall; fruit brown. | 1667043 | OPGC 28 |
| 17 | OPGC 104 | | Aruncus dioicus (Walter) Fernald | | | | Historic | 2002 | | | | | | | Wild material | | 1658201 | OPGC 104 |
| 18 | OPGC 106 | NA 61666 | Aruncus dioicus (Walter) Fernald | Gangwon-do, Korea, South | OPGC | | Not Available | 2002 | COLLECTED | 09/23/1989 | Along forestry road. Kariwang San. | 37.47500000, 128.50694444 | 1100 | Growing with Quercus mongolica, Acer tschonoskii var. rubripe, Sorbus alnifolia. | Wild material | | 1502593 | OPGC 106 |
| 19 | OPGC 107 | | Aruncus dioicus (Walter) Fernald | | | | Historic | 2002 | | | | | | | Wild material | | 1690078 | OPGC 107 |
| 20 | NA 67746 | QLG 117 | Aruncus dioicus (Walter) Fernald | Shaanxi Sheng, China | OPGC | | Not Available | 1996 | COLLECTED | 10/18/1996 | Nanzheng Forest Bureau, Liping Forest Station, Yi Gong Qu | 32.78333333, 107.65000000 | 1400 | Full sun on an open 45% S slope; rocky clay with some organic surface litter; growing w/ Ligularia sp., Astilbe sp., Anemone hupehensis, ferns and other herbaceous species. | | 1.8 meters; deciduous, herbaceous perennial with upright habit; upper branches ascending while lower branches are descending; very robust. | 1579604 | NA 67746 |
| 21 | NA 64946 | WD179 | Aruncus sp. | Hubei Sheng, China | NA | | Not Available | 1994 | COLLECTED | 10/01/1994 | | 32.40750000, 110.99833000 | | In moist woodland valley on rocky ledge w/ Lindera glauca, Actinidia chinensis, Acer henryi, Cornus controversa, Pueraria lobata & Quercus serrata. Growing on rocky ravine slopes. | | | 1953414 | NA 64946 |
| 22 | NA 64231 | HLJ-109 | Aruncus sp. | Heilongjiang Sheng, China | OPGC | | Not Available | 1993 | COLLECTED | 09/22/1993 | Fen Ling Preserve, Y. Wuying. | 48.10000000, 129.21666667 | | Moist woodland and edges. Mature woodland dominated by Pinus koraiensis with Abies nephrolepsis, Picea koraiensis, Betula platyphylla var. mandshurica, Betula costata, Acer mono, Acer tegmentosum. | Wild material | | 1511246 | NA 64231 |
| 23 | NA 63292 | LL 91004 | Aruncus dioicus (Walter) Fernald | Honshu, Japan | NA | | Not Available | 1991 | COLLECTED | 10/04/1991 | Tanigawa-dake (originally spelled: Tanagawa-dake), along pathway north of Ichino Kurasawa parking lot. | | 850 | Deciduous broad-leaved forest. | | | 1952103 | NA 63292 |
| 24 | NA 57898 | NA 57898 | Aruncus dioicus (Walter) Fernald | | NA | | Not Available | 1986 | | | | | | | Uncertain improvement status | Full name as recorded at U.S. National Arboretum: Aruncus dioicus. All the above spontaneous seed collected oriens extremus, region Primorijensis (Crismarinus), in vicinity urbis, Wladiwostok, | 2146392 | NA 57898 |
| 25 | NA 53635 | NA 53635 | Aruncus dioicus (Walter) Fernald | | NA | | Not Available | 1984 | | | | | | | Uncertain improvement status | Full name as recorded at U.S. National Arboretum: Aruncus dioicus. | 2145812 | NA 53635 |
| 26 | NA 53008 | NA 53008 | Aruncus dioicus (Walter) Fernald | | NA | | Not Available | 1984 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Aruncus dioicus. | 2145734 | NA 53008 |