| 0 | PI 318517 | Col. No. K-428 | Asarum maculatum Nakai | Jeju-teukbyeoljachido, Korea, South | | | Historic | 1967 | COLLECTED | | Shady, moist areas along trail up Mt. Halla, Cheju Island | | 750 | | | | 1709408 | PI 318517 |
| 1 | PI 91395 | | Asarum europaeum L. | England, United Kingdom | | | Historic | 1931 | COLLECTED | | | | | | | | 1777809 | PI 91395 |
| 2 | NA 76011 | NA 76011 | Asarum sp. | | NA | | Not Available | 2023 | | | | | | | Uncertain improvement status | Full name as recorded at U.S. National Arboretum: Asarum sp.. Form received: unknown propagule type. | 2150568 | NA 76011 |
| 3 | NA 87374 | NA 87374 | Asarum europaeum L. | | NA | | Not Available | 2023 | | | | | | | Cultivated material | | 2158305 | NA 87374 |
| 4 | OPGC 8331 | CBG-10534 | Asarum canadense L. | Illinois, United States | OPGC | | Not Available | 2021 | | | | | | | Wild material | Plant numbers estimated. | 2120142 | OPGC 8331 |
| 5 | NA 83694 | NA 83694 | Asarum splendens (F. Maek.) C. Y. Cheng & C. S. Yang | | NA | | Not Available | 2016 | | | | | | | Uncertain improvement status | Full name as recorded at U.S. National Arboretum: Asarum splendens. Mass of plants growing without any label in bed AC-J-01, at corner by the path intersection with AC-J-02, AC-J-03, and AC-J-05. In 2016, divisions were made and planted in bed AC-J-L prior to accessioning. Form received: unknown propagule type. | 2153336 | NA 83694 |
| 6 | OPGC 4769 | CBG-1696 | Asarum canadense L. | North Dakota, United States | OPGC |  | Not Available | 2013 | COLLECTED | 06/20/2011 | | | 298 | Forest near river | Wild material | | 1908779 | OPGC 4769 |
| 7 | NA 74149 | NA 74149 | Asarum caudigerum Hance | | NA | | Not Available | 2004 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Asarum caudigerum. | 2149949 | NA 74149 |
| 8 | NA 74150 | NA 74150 | Asarum chinense Franch. | | NA | | Not Available | 2004 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Asarum chinense. | 2149950 | NA 74150 |
| 9 | NA 74152 | NA 74152 | Asarum forbesii Maxim. | | NA | | Not Available | 2004 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Asarum forbesii. | 2149951 | NA 74152 |
| 10 | NA 74092 | 'Sichuan Splendour' | Asarum delavayi Franch. | | NA | | Not Available | 2004 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Asarum delavayi 'Sichuan Splendour'. From the 2004 Heronswood Nursery catalog: "Asarum delavayi 'Sichuan Splendour' / Certainly one of the most magnificent of the Hardy Gingers is this evergreen species from Emei Shan in Sichuan province, and one of the most adaptable ot the summer-cool climate of the Pacific Northwest. Glossy silver-mottled, heart-shaped leaves arise from a spreading rhizome on dark petioles, while intriguing and large black velvet flowers, with rose and cream markings, are produced at ground level in early spring. We cultivate this in a partially shaded site in moist, humus-rich soil where it tantalizes nearly every visitor in our garden. Aristolochiaceae. W. China" | 2149926 | NA 74092 |
| 11 | NA 71349 | VV-207 | Asarum sieboldii Miq. | Russian Federation | NA | | Not Available | 2001 | COLLECTED | 09/01/2001 | | | | | Wild material | Low herb; leaves uniformly yellow-green. | 1636722 | NA 71349 |
| 12 | NA 70824 | NA 70824 | Asarum maximum Hemsl. | | NA | | Not Available | 2001 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Asarum maximum. | 2148773 | NA 70824 |
| 13 | NA 68834 | NACPEC97075 | Asarum heterotropoides F. Schmidt var. mandshuricum (Maxim.) Kitag. | Jilin Sheng, China | | | Historic | 1997 | COLLECTED | 10/01/1997 | Changbai County | 41.71972222, 128.05277778 | 1330 | On moist, mossy forest floor under Picea jezoensis and Acer ukurunduense in rich organic soil | | 20 cm; herbaceous perennial | 1579232 | NA 68834 |
| 14 | NA 67665 | QLG 039 | Asarum sp. | Shaanxi Sheng, China | | | Historic | 1996 | COLLECTED | 10/18/1996 | Foping Nature Preserve, Lui Liang Zu | 33.66666667, 107.83361111 | 2230 | growing on woodland edge in part shade. | | Ht: 5-7cm Deciduous, herbaceous perennial groundcover plant growing rhizomatously; 10 to 15 plants collected. | 1579783 | NA 67665 |
| 15 | NA 67810 | QLG 180 | Asarum sp. | Shaanxi Sheng, China | | | Historic | 1996 | COLLECTED | 10/18/1996 | Ningxi Preserve, Caiziping Forest Station, Lan Ni Hu | 33.71666667, 108.20027778 | 2370 | deep understory shade in mixed conifer/deciduous forest along the path in moist areas | | 5-10 cm; deciduous, herbaceous perennial groundcover with 1-2 leaves per plant; leaves heart-shaped, dull appearance, 7 cm long | 1579767 | NA 67810 |
| 16 | NA 67824 | QLG 194 | Asarum sp. | Shaanxi Sheng, China | | | Historic | 1996 | COLLECTED | 10/18/1996 | Ningxi Preserve, near Caiziping Forest Station town, behind the hospital valley | 33.73361111, 108.31694444 | 1516 | deeply shaded understory in dry streambed primarily a boulder field | | 15-20 cm; deciduous, herbaceous groundcover perennial with rhizomatous habit | 1579753 | NA 67824 |
| 17 | NA 67845 | QLG 214 | Asarum sp. | Shaanxi Sheng, China | | | Historic | 1996 | COLLECTED | 10/18/1996 | Ningxi Preserve, Caiziping Forest Station, Qi Shi Yi Gong Li, Shou Yang Shan | 33.78333333, 108.33361111 | 2600 | moist woodland in shade to part-shade in boulder field | | 15-25 cm; deciduous, herbaceous perennial plant with rhizomatous creeping habit | 1579766 | NA 67845 |
| 18 | NA 67501 | NA 67501 | Asarum splendens (F. Maek.) C. Y. Cheng & C. S. Yang | | NA | | Not Available | 1996 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Asarum splendens. | 2147968 | NA 67501 |
| 19 | NA 64953 | NA 64953 | Asarum splendens (F. Maek.) C. Y. Cheng & C. S. Yang | | NA | | Not Available | 1994 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Asarum splendens. Form received: division. | 2147451 | NA 64953 |
| 20 | NA 63108 | NA 63108 | Asarum canadense L. | | NA | | Not Available | 1991 | | | | | | | Uncertain improvement status | Full name as recorded at U.S. National Arboretum: Asarum canadense. | 2147060 | NA 63108 |
| 21 | NA 62321 | NA 62321 | Asarum splendens (F. Maek.) C. Y. Cheng & C. S. Yang | | NA | | Not Available | 1990 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Asarum splendens. Orig. obtained by Dr. Richard A. Howard, Arnold Arboretum, in China from cultivated source as A. magnificum 22 June 1978. | 2146956 | NA 62321 |
| 22 | NA 58431 | NA 58431 | Asarum delavayi Franch. | | NA | | Not Available | 1987 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Asarum delavayi. Hand carried [from Japan] by Barry Yinger, USNA. Name change to A. delavyii [sic] per D. Probst, April 1995. | 2146476 | NA 58431 |
| 23 | NA 58430 | NA 58430 | Asarum splendens (F. Maek.) C. Y. Cheng & C. S. Yang | | NA | | Not Available | 1987 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Asarum splendens. Name change to A. splendens per D. Probst, April 1995. | 2146475 | NA 58430 |
| 24 | NA 58437 | NA 58437 | Asarum megacalyx (F. Maek.) T. Sugaw. | | NA | | Not Available | 1987 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Asarum megacalyx. | 2146477 | NA 58437 |
| 25 | NA 57847 | NA 57847 | Asarum canadense L. | | NA | | Not Available | 1986 | | | | | | | Wild material | Full name as recorded at U.S. National Arboretum: Asarum canadense. | 2146379 | NA 57847 |
| 26 | NA 56474 | KSW 3173 | Asarum sieboldii Miq. | Korea, South | NA | | Not Available | 1985 | COLLECTED | 08/15/1985 | Doksilsan (mountain), approach from Daepung-ri village. [Originally listed as Cholla Namdo, Shin An Gun, Huksan Myon, Sohuksan Island, Tok Shil Mt., approach from Taepung-ri village.] | 34.06666000, 125.10000000 | 500 | On forest floor in heavy shad of undisturbed mixed forest, rich humus soil. | Wild material | This accession had been mistakenly entered into GRIN as Asarum heterotropoides F. Schmidt var. mandshuricum (Maxim.) Kitag., but the material has never been identified as that taxon in U.S. National Arboretum records. It was received as, and thus far remains identified as, Asarum sieboldii. | 1951284 | NA 56474 |
| 27 | NA 56662 | NA 56662 | Asarum maculatum Nakai | Korea, South | NA | | Not Available | 1985 | COLLECTED | 10/08/1985 | [Originally listed as Cholla Pukto, Puan Gun, Sannae Myon, Mapo-ri, Yuyu Dong.] | 35.62500000, 126.53333000 | 170 | In cool moist heavy shade on north-facing talus slope, humus among rocks. | | | 1951506 | NA 56662 |
| 28 | NA 51446 | NA 51446 | Asarum canadense L. | | NA | | Not Available | 1983 | | | | | | | Uncertain improvement status | Full name as recorded at U.S. National Arboretum: Asarum canadense. | 2145570 | NA 51446 |
| 29 | NA 47938 | C&M 35 | Asarum hexalobum F. Maek. var. perfectum F. Maek. | | NA | | Not Available | 1980 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Asarum perfectum. | 2155807 | NA 47938 |
| 30 | NA 46118 | NA 46118 | Asarum canadense L. | | NA | | Not Available | 1980 | | | | | | | Uncertain improvement status | Full name as recorded at U.S. National Arboretum: Asarum canadense. Likely collected from the wild in New England, but without any provenance data recorded. | 2145255 | NA 46118 |
| 31 | NA 44972 | NA 44972 | Asarum costatum (F. Maek.) T. Sugaw. | | NA | | Not Available | 1978 | | | | | | | Wild material | Full name as recorded at U.S. National Arboretum: Asarum costatum. | 2145108 | NA 44972 |
| 32 | NA 45326 | NA 45326 | Asarum muramatsui Makino | | NA | | Not Available | 1978 | | | | | | | Wild material | Full name as recorded at U.S. National Arboretum: Asarum muramatsui. | 2145173 | NA 45326 |
| 33 | NA 40027 | NA 40027 | Asarum sp. | | NA | | Not Available | 1976 | | | | | | | Wild material | Full name as recorded at U.S. National Arboretum: Asarum perfectum. | 2155638 | NA 40027 |
| 34 | NA 40126 | C&M 141 | Asarum asperum F. Maek. | | NA | | Not Available | 1976 | | | | | | | Wild material | Full name as recorded at U.S. National Arboretum: Asarum asperum. | 2144770 | NA 40126 |
| 35 | NA 40201 | NA 40201 | Asarum yakusimense Masam. | | NA | | Not Available | 1976 | | | | | | | Wild material | Full name as recorded at U.S. National Arboretum: Asarum yakusimense. | 2144777 | NA 40201 |
| 36 | NA 40712 | C&M 333 | Asarum kumageanum Masam. | | NA | | Not Available | 1976 | | | | | | | Wild material | Full name as recorded at U.S. National Arboretum: Asarum kumageanum. | 2144820 | NA 40712 |
| 37 | NA 39418 | NA 39418 | Asarum splendens (F. Maek.) C. Y. Cheng & C. S. Yang | | NA | | Not Available | 1976 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Asarum splendens. | 2144716 | NA 39418 |
| 38 | NA 39518 | NA 39518 | Asarum sp. | | NA | | Not Available | 1976 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Asarum fauriei var. takaoi. Plants collected by Yinger, summer 1976 in Mr. Suzuki's nursery in Saitama Prefecture, Angyo, Japan. In cooperation with Longwood Gardens and USNA. Probably native to Kanto region. | 2144727 | NA 39518 |