| 0 | PI 596388 | KNW 84-1008 | Pterocarya stenoptera C. DC. | Kyonggi, Korea, South | NC7 | | | 1986 | COLLECTED | 09/30/1984 | Kwangnung Forest Research Station, Namyongju Gun. | | | Growing along stream in flood plain. Possibly naturalized. | Wild material | | 1029772 | PI 596388 |
| 1 | PI 479530 | NA 51352 | Pterocarya rhoifolia Siebold & Zucc. | Japan | | | Historic | 1982 | COLLECTED | 10/09/1982 | | 40.61666667, 140.96666667 | | | Wild material | Snow 2-3m; 58 days covered by snow 50cm or deeper. Minimum temperature -20C. Tree deciduous, 11m tall. Branches spreading. Bark peeling in plates, gray-green. Leaves dark green above, pale beneath. Fruit pendulous in long chain like spikes. Growing in open area near roadside. | 1374466 | PI 479530 |
| 2 | PI 323334 | 'Albo-maculata' | Pterocarya fraxinifolia (Lam.) Spach | Poland | | | Historic | 1967 | COLLECTED | | | | | | | | 1714239 | PI 323334 |
| 3 | PI 304963 | | Pterocarya fraxinifolia (Lam.) Spach | France | | | Historic | 1965 | COLLECTED | | | | | | | | 1701105 | PI 304963 |
| 4 | PI 129267 | No. 1175 | Pterocarya sp. | Sichuan Sheng, China | | | Historic | 1938 | COLLECTED | 11/1937 | Tien Chuan Hsien | | 2300 | | | | 1845305 | PI 129267 |
| 5 | PI 118362 | | Pterocarya fraxinifolia (Lam.) Spach | Abkhazia, Georgia | | | Historic | 1936 | COLLECTED | | | | | | | | 1827815 | PI 118362 |
| 6 | PI 105622 | Feng Young | Pterocarya stenoptera C. DC. | Jiangsu Sheng, China | | | Historic | 1934 | COLLECTED | | Near Ch'ang An, Yung Hsien | | 211 | | Wild material | | 1128385 | PI 105622 |
| 7 | PI 78807 | | Pterocarya fraxinifolia (Lam.) Spach | Georgia | | | Historic | 1929 | COLLECTED | | | | | | | | 1742739 | PI 78807 |
| 8 | PI 78182 | Nobu no ki | Pterocarya rhoifolia Siebold & Zucc. | Kumamoto, Japan | | | Historic | 1928 | COLLECTED | 11/1928 | | | | | | | 1733784 | PI 78182 |
| 9 | PI 75686 | | Pterocarya rhoifolia Siebold & Zucc. | Hokkaidô, Japan | | | Historic | 1927 | COLLECTED | | | | | | | | 1730378 | PI 75686 |
| 10 | PI 74596 | | Pterocarya fraxinifolia (Lam.) Spach | Nouvelle-Aquitaine, France | | | Historic | 1927 | COLLECTED | | | | | | | | 1729324 | PI 74596 |
| 11 | PI 73273 | | Pterocarya fraxinifolia (Lam.) Spach | Nouvelle-Aquitaine, France | | | Historic | 1927 | COLLECTED | | | | | | | | 1728445 | PI 73273 |
| 12 | PI 73864 | No. 1309 | Pterocarya stenoptera C. DC. | Viseu, Portugal | | | Historic | 1927 | COLLECTED | | Bussaco National Forest | | | | | | 1497023 | PI 73864 |
| 13 | PI 64308 | | Pterocarya fraxinifolia (Lam.) Spach | Georgia | | | Historic | 1925 | COLLECTED | | | | | | | | 1715542 | PI 64308 |
| 14 | PI 61938 | No. 295.5 | Pterocarya stenoptera C. DC. | Shanghai Shi, China | | | Historic | 1924 | COLLECTED | 08/15/1924 | | | | | | | 1663187 | PI 61938 |
| 15 | PI 45587 | | Pterocarya stenoptera C. DC. | Hubei Sheng, China | | | Historic | 1917 | COLLECTED | 09/05/1917 | | | | | | | 1610730 | PI 45587 |
| 16 | PI 44590 | | Pterocarya fraxinifolia (Lam.) Spach | Toscana, Italy | | | Historic | 1917 | COLLECTED | | | | | | | | 1609615 | PI 44590 |
| 17 | PI 42297 | | Pterocarya fraxinifolia (Lam.) Spach | Toscana, Italy | | | Historic | 1916 | COLLECTED | | | | | | | | 1606528 | PI 42297 |
| 18 | PI 38427 | | Pterocarya fraxinifolia (Lam.) Spach | Unknown | | | Historic | 1914 | COLLECTED | | | | | | | | 1603308 | PI 38427 |
| 19 | PI 32912 | | Pterocarya rhoifolia Siebold & Zucc. | Jawa, Indonesia | | | Historic | 1912 | COLLECTED | | | | | | | | 1598516 | PI 32912 |
| 20 | PI 30809 | | Pterocarya fraxinifolia (Lam.) Spach | England, United Kingdom | | | Historic | 1911 | COLLECTED | | | | | | | | 1596594 | PI 30809 |
| 21 | PI 30810 | | Pterocarya stenoptera C. DC. | England, United Kingdom | | | Historic | 1911 | COLLECTED | | | | | | | | 1596595 | PI 30810 |
| 22 | PI 27768 | | Pterocarya fraxinifolia (Lam.) Spach | California, United States | | | Historic | 1910 | COLLECTED | | | | | | | | 1517545 | PI 27768 |
| 23 | PI 7271 | | Pterocarya fraxinifolia (Lam.) Spach | Thüringen, Germany | | | Historic | 1901 | COLLECTED | | | | | | | | 1545549 | PI 7271 |
| 24 | PI 6609 | No. 100a | Pterocarya stenoptera C. DC. | Hubei Sheng, China | | | Historic | 1901 | COLLECTED | | | | | | | | 1543897 | PI 6609 |
| 25 | BCAR 9912057 | P. stenoptera CSHQ14-2 | Pterocarya stenoptera C. DC. | | BRW | | Out of Season | 2025 | | | | | | | | | 2170531 | BCAR 9912057 |
| 26 | BCAR 9912056 | P. stenoptera CSHQ14-1 | Pterocarya stenoptera C. DC. | | BRW | | Out of Season | 2025 | | | | | | | | | 2170530 | BCAR 9912056 |
| 27 | BCAR 99724058 | 'Wingnut 4-6-92_CSS23.5-4' | Pterocarya stenoptera C. DC. | | BRW | | Not Available | 2024 | | | | | | | | | 2167439 | BCAR 99724058 |
| 28 | BCAR 99724057 | 'Wingnut 4-6-92_CSS23.5-3.5' | Pterocarya stenoptera C. DC. | | BRW | | Not Available | 2024 | | | | | | | | | 2167438 | BCAR 99724057 |
| 29 | WLP 1546 | NACPEC18-092 | Pterocarya hupehensis Skan | Hubei Sheng, China | NA | | Not Available | 2018 | COLLECTED | 09/21/2018 | Shennongjia Forest District; Muyuping; Guanmenshan. | 31.44035000, 110.38405000 | 1316 | Talus/rocky area at stream (found only directly next to streams). Growing in boulder talus. | | Seeds and four herbarium specimens collected from two plants. Photographed. In addition to the enumerated associated taxa, found growing in association with numerous ferns. | 2108989 | WLP 1546 |
| 30 | DPTE 44 | AZN #42 | Pterocarya fraxinifolia (Lam.) Spach | Azerbaijan | | | Historic | 2009 | COLLECTED | 10/01/2009 | Zaragan, Gabala | 40.88972222, 47.77555556 | 1460 | | | | 1822444 | DPTE 44 |
| 31 | DPTE 45 | AZN #44 | Pterocarya fraxinifolia (Lam.) Spach | Azerbaijan | | | Historic | 2009 | COLLECTED | 10/01/2009 | Boyuk Pirali, Gabala | 40.90138889, 47.78611111 | 1631 | | | | 1822446 | DPTE 45 |
| 32 | WLP 1510 | AZB-2008-117 | Pterocarya fraxinifolia (Lam.) Spach | Azerbaijan | NA | | | 2008 | COLLECTED | | Zagatala District, Aliabad Forest Farm | 41.50713000, 48.61898000 | 903 | Growing in disturbed woodland alongside orchard | | | 1922695 | WLP 1510 |
| 33 | DPTE 36 | AZN#61 | Pterocarya fraxinifolia (Lam.) Spach | Azerbaijan | | | Historic | 2008 | COLLECTED | 10/04/2008 | Collected from Aliabad, Zakatala | 41.50500000, 46.61833333 | | | | | 1796632 | DPTE 36 |
| 34 | DPTE 37 | AZN#70 | Pterocarya fraxinifolia (Lam.) Spach | Azerbaijan | | | Historic | 2008 | COLLECTED | 10/04/2008 | Collected from Mazex, Zakatala | 41.64000000, 46.57888889 | 573 | | | | 1796633 | DPTE 37 |
| 35 | DPTE 38 | AZN#71 | Pterocarya fraxinifolia (Lam.) Spach | Azerbaijan | | | Historic | 2008 | COLLECTED | 10/04/2008 | Collected from Mazex, Zakatala | 41.64000000, 46.57888889 | 573 | | | | 1796634 | DPTE 38 |
| 36 | DPTE 39 | AZN#72 | Pterocarya fraxinifolia (Lam.) Spach | Azerbaijan | | | Historic | 2008 | COLLECTED | 10/04/2008 | Collected from Mazex, Zakatala | 41.64000000, 46.57888889 | 573 | | | | 1796635 | DPTE 39 |
| 37 | DPTE 40 | AZN#73 | Pterocarya fraxinifolia (Lam.) Spach | Azerbaijan | | | Historic | 2008 | COLLECTED | 10/04/2008 | Collected from Mazex, Zakatala | 41.64000000, 46.57888889 | 573 | | | | 1796636 | DPTE 40 |
| 38 | DPTE 41 | AZN#83 | Pterocarya fraxinifolia (Lam.) Spach | Azerbaijan | | | Historic | 2008 | COLLECTED | 10/04/2008 | Collected from Zaragan, Gabala | 40.90138889, 47.78583333 | 482 | | | | 1796637 | DPTE 41 |
| 39 | DPTE 42 | AZN#84 | Pterocarya fraxinifolia (Lam.) Spach | Azerbaijan | | | Historic | 2008 | COLLECTED | 10/04/2008 | Collected from Zaragan, Gabala | 40.90138889, 47.78583333 | 482 | | | | 1796638 | DPTE 42 |
| 40 | DPTE 43 | AZN#87 | Pterocarya fraxinifolia (Lam.) Spach | Azerbaijan | | | Historic | 2008 | COLLECTED | 10/04/2008 | Collected from Gurubanfendi, Ismayilli | 40.86888889, 48.09611111 | 475 | | | | 1796639 | DPTE 43 |
| 41 | DPTE 34 | AZN#57 | Pterocarya fraxinifolia (Lam.) Spach | Azerbaijan | | | Historic | 2007 | COLLECTED | 10/19/2007 | Collected in Razuakagh, Lankaran | 38.67388889, 48.76305556 | | | | | 1796630 | DPTE 34 |
| 42 | DPTE 35 | AZN#59 | Pterocarya fraxinifolia (Lam.) Spach | Azerbaijan | | | Historic | 2007 | COLLECTED | 10/19/2007 | Collected in Bilasar, Lankaran | 38.67388889, 48.76277778 | | | | | 1796631 | DPTE 35 |
| 43 | WLP 1499 | AZ FALL06-11 | Pterocarya fraxinifolia (Lam.) Spach | Azerbaijan | NA | | | 2007 | COLLECTED | 10/15/2006 | Lankaran-Astara, Lerik, Azerbaijan Village, Talish Mountains, Logged area just below road, streamside gully | 38.80231000, 48.50973000 | 457 | Streamside gully, Rich, dark brown with gravel, | Wild material | | 1890565 | WLP 1499 |
| 44 | DPTE 32 | 173-80 | Pterocarya stenoptera C. DC. | Massachusetts, United States | | | Historic | 2007 | DONATED | 02/14/2007 | | | | | | | 1729558 | DPTE 32 |
| 45 | DPTE 33 | 1652-80 | Pterocarya stenoptera C. DC. | Massachusetts, United States | | | Historic | 2007 | DONATED | 02/14/2007 | | | | | | | 1729559 | DPTE 33 |
| 46 | DPTE 29 | GE-2006-092 | Pterocarya fraxinifolia (Lam.) Spach | Georgia | | | Historic | 2006 | COLLECTED | 09/23/2006 | Kakheti province; Chelti River Gorge | 42.01972222, 45.77333333 | 668 | Mixed deciduous forest, rocky alluvial soil, associated vegetation: Fagus orientalis, Crataegus, Carpinus. | Wild material | Per collector: "Seeds collected from six nearby trees. Trees range in age and size to 20 m tall, some must be >200 years (guide says 500)." | 1710943 | DPTE 29 |
| 47 | DPTE 30 | GE-2006-108 | Pterocarya fraxinifolia (Lam.) Spach | Georgia | | | Historic | 2006 | COLLECTED | 09/24/2006 | Kakheti province; between villages of Ninigori & Khizabaura. Waypoint 148. | 41.83277778, 46.21166667 | 388 | | | Per collector: "Youngish trees growing along stream near cultivated area. Alluvial soil, seeds from tree trees among many." | 1710944 | DPTE 30 |
| 48 | DPTE 31 | GE-2006-110 | Pterocarya fraxinifolia (Lam.) Spach | Georgia | | | Historic | 2006 | COLLECTED | 09/24/2006 | Kakheti province; between villages of Ninigori & Khizabaura. | 41.87222222, 46.23916667 | 579 | | | Per collector: "Similar habitat to GE-108, but further down gorge near walled compound and older trees. Seeds from at least two trees." | 1710945 | DPTE 31 |
| 49 | NA 76213 | NA 76213 | Pterocarya fraxinifolia (Lam.) Spach | | NA | | Not Available | 2006 | | | | | | | Wild material | Full name as recorded at U.S. National Arboretum: Pterocarya fraxinifolia. | 2150611 | NA 76213 |
| 50 | WLP 1497 | GE-2006-02 | Pterocarya fraxinifolia (Lam.) Spach | Georgia | NA | | | 2006 | COLLECTED | 07/01/2006 | Kakheti: Kvareli district, Chelti River Valley, north of Shilda | 42.01780000, 45.75533000 | 635 | | | | 1922656 | WLP 1497 |
| 51 | DPTE 25 | 15390 | Pterocarya hupehensis Skan | Massachusetts, United States | | | Historic | 2006 | DONATED | 03/30/2006 | | | | | | | 1699353 | DPTE 25 |
| 52 | DPTE 27 | 23119 | Pterocarya hupehensis Skan | Massachusetts, United States | | | Historic | 2006 | DONATED | 03/30/2006 | | | | | | | 1699355 | DPTE 27 |
| 53 | DPTE 28 | 1786-77 | Pterocarya rhoifolia Siebold & Zucc. | Massachusetts, United States | | | Historic | 2006 | DONATED | 03/30/2006 | | | | | | | 1699356 | DPTE 28 |
| 54 | NA 72064 | NA 72064 | Pterocarya hupehensis Skan | | NA | | Not Available | 2002 | | | | | | | Wild material | Full name as recorded at U.S. National Arboretum: Pterocarya hupehensis. | 2149206 | NA 72064 |
| 55 | WLP 1467 | 01-048 | Pterocarya hupehensis Skan | | NA | | | 2002 | COLLECTED | PRE 02/15/2002 | Shaanxi Province, Ningshan County, Kangjiaping, Ningxi Forest Preserve | 33.58694000, 108.29888000 | | 18 degrees slope, N, Mountain brown soil | Wild material | | 1895792 | WLP 1467 |
| 56 | DPTE 20 | 'Hu Bei Feng Yang' | Pterocarya hupehensis Skan | Shaanxi Sheng, China | | | Historic | 2002 | COLLECTED | 09/16/2001 | Kangjiaping, Ningxi Forest Preserve, Ningshaan County | 33.58694444, 108.29888889 | 1225 | Slope 18 deg, Aspect N. | Wild material | Common name: Hu Bei Feng yang | 1638783 | DPTE 20 |
| 57 | NA 72068 | Cui 2001-063 | Pterocarya macroptera Batalin | Shaanxi Sheng, China | NA | | Not Available | 2002 | COLLECTED | 11/06/2001 | East River, Taibaishan, Miexian county. | 34.05833333, 107.05833333 | 1300 | Slope 15 deg., Aspect N | Wild material | Common name in China: Gan Su Feng Yang | 1638832 | NA 72068 |
| 58 | NA 67476 | Cui 3034 | Pterocarya macroptera Batalin var. insignis (Rehder & E. H. Wilson) W. E. Manning | Shaanxi Sheng, China | | | Historic | 1995 | COLLECTED | 10/24/1994 | The East Valley Ningxi Foristry Bureau, Ningshaan County | | 1900 | | Wild material | | 1522012 | NA 67476 |
| 59 | NA 64930 | NA 64930 | Pterocarya hupehensis Skan | Hubei Sheng, China | | | Historic | 1994 | COLLECTED | 09/29/1994 | South of Bai Yang Ping. | 32.36666667, 111.16666667 | | Cut over slope along stream with Rhus chinensis, Vitex negundo, Cotinus coggygria growing out of pocket of soil among rocks on ravine bottom. | Wild material | | 1511227 | NA 64930 |
| 60 | Ames 19052 | BJ22 | Pterocarya stenoptera C. DC. | Ohio, United States | | | Historic | 1992 | DONATED | 03/31/1992 | | | | | Cultivated material | | 1082302 | Ames 19052 |
| 61 | Ames 10225 | Index Seminum 749 | Pterocarya fraxinifolia (Lam.) Spach | Poland | | | Historic | 1989 | COLLECTED | 1987 | | | | | Cultivated material | | 1051992 | Ames 10225 |
| 62 | Ames 2884 | Sample #64 | Pterocarya fraxinifolia (Lam.) Spach | Oslo, Norway | | | Historic | 1984 | COLLECTED | | | | | | Cultivated material | Large tree. | 1810176 | Ames 2884 |
| 63 | NA 51352 | NA 51352 | Pterocarya rhoifolia Siebold & Zucc. | Honshu, Japan | NA | | Not Available | 1982 | COLLECTED | 10/09/1982 | Yunotai | 40.61666000, 140.96666000 | | Growing in open area nr. roadside. | | | 1952726 | NA 51352 |
| 64 | NA 49400 | SABE 1573 | Pterocarya stenoptera C. DC. | Hubei Sheng, China | NA | | Not Available | 1980 | COLLECTED | 09/20/1980 | Vicinity of Xinping; northwestern Hubei Province. | | 1200 | Open, dry, flat, sun, soil baked. | | | 1950752 | NA 49400 |
| 65 | DPTE 1 | 83-18 | Pterocarya stenoptera C. DC. | | DAV | | Out of Season | 1900 | DONATED | NEAR 1983 | | | | | Wild material | rootstock own | 1000024 | DPTE 1 |
| 66 | DPTE 10 | 83-25 | Pterocarya stenoptera C. DC. | | DAV | | Out of Season | 1900 | DONATED | NEAR 1983 | | | | | Wild material | rootstock own | 1000408 | DPTE 10 |
| 67 | DPTE 11 | 83-57 | Pterocarya stenoptera C. DC. | California, United States | DAV | | Out of Season | 1900 | DONATED | NEAR 1983 | | | | | Wild material | rootstock own | 1000445 | DPTE 11 |
| 68 | DPTE 13 | DPTE 13 | Pterocarya fraxinifolia (Lam.) Spach | Hungary | | | Historic | 1900 | COLLECTED | | | | | | | | 1000515 | DPTE 13 |
| 69 | DPTE 14 | DPTE 14 | Pterocarya fraxinifolia (Lam.) Spach | California, United States | DAV | | Out of Season | 1900 | DONATED | NEAR 1983 | | | | | Wild material | | 1000547 | DPTE 14 |
| 70 | DPTE 15 | 83-78-1 | Pterocarya fraxinifolia (Lam.) Spach | France | | | Historic | 1900 | COLLECTED | | | | | | | rootstock own | 1000586 | DPTE 15 |
| 71 | DPTE 16 | 83-69-1 | Pterocarya rhoifolia Siebold & Zucc. | Germany | | | Historic | 1900 | COLLECTED | | | | | | | rootstock own | 1000617 | DPTE 16 |
| 72 | DPTE 17 | 83-68-2 | Pterocarya stenoptera C. DC. | Germany | DAV | | Out of Season | 1900 | COLLECTED | | | | | | Wild material | rootstock own | 1000655 | DPTE 17 |
| 73 | DPTE 18 | 84-25-7 | Pterocarya fraxinifolia (Lam.) Spach | Italy | DAV | | Out of Season | 1900 | COLLECTED | | | | | | Wild material | rootstock own | 1000690 | DPTE 18 |
| 74 | DPTE 19 | DPTE 19 | Pterocarya stenoptera C. DC. | | DAV | | Not Available | 1900 | DONATED | NEAR 08/03/1987 | | | | | Wild material | | 1000726 | DPTE 19 |
| 75 | DPTE 2 | 83-15 | Pterocarya stenoptera C. DC. | | DAV | | Out of Season | 1900 | DONATED | NEAR 1983 | | | | | Wild material | rootstock own | 1000071 | DPTE 2 |
| 76 | DPTE 3 | 83-0 | Pterocarya fraxinifolia (Lam.) Spach | | DAV | | | 1900 | DONATED | NEAR 1983 | | | | | Wild material | rootstock own | 1000124 | DPTE 3 |
| 77 | DPTE 4 | 83-27 | Pterocarya fraxinifolia (Lam.) Spach | | DAV | | Not Available | 1900 | DONATED | NEAR 1983 | | | | | Wild material | rootstock own | 1000167 | DPTE 4 |
| 78 | DPTE 5 | 83-1 | Pterocarya macroptera Batalin | | | | Historic | 1900 | DONATED | NEAR 1983 | | | | | | rootstock own | 1000213 | DPTE 5 |
| 79 | DPTE 6 | 83-11 | Pterocarya stenoptera C. DC. | | | | Historic | 1900 | DONATED | NEAR 1983 | | | | | | rootstock own | 1000255 | DPTE 6 |
| 80 | DPTE 7 | 83-2 | Pterocarya stenoptera C. DC. | | | | Historic | 1900 | DONATED | NEAR 1983 | | | | | | rootstock own | 1000293 | DPTE 7 |
| 81 | DPTE 9 | 83-6 | Pterocarya fraxinifolia (Lam.) Spach | | | | Historic | 1900 | DONATED | NEAR 1983 | | | | | | rootstock own | 1000372 | DPTE 9 |