| 0 | PI 315901 | | Zanthoxylum schinifolium Siebold & Zucc. | Japan | | | Historic | 1966 | COLLECTED | | Kannan Mountains | | | | | | 1707721 | PI 315901 |
| 1 | PI 304961 | | Zanthoxylum schinifolium Siebold & Zucc. | Kagosima, Japan | | | Historic | 1965 | COLLECTED | | | | | | | | 1701103 | PI 304961 |
| 2 | PI 296031 | | Zanthoxylum piperitum (L.) DC. | Aomori, Japan | | | Historic | 1964 | COLLECTED | | | | | | | | 1681348 | PI 296031 |
| 3 | PI 285440 | 'Timbur' | Zanthoxylum armatum DC. | Nepal | | | Historic | 1962 | COLLECTED | | Dry, sunny slopes of Kali Gandaki River | | 1324 | | | | 1688890 | PI 285440 |
| 4 | PI 280830 | | Zanthoxylum schinifolium Siebold & Zucc. | Japan | | | Historic | 1962 | COLLECTED | | | | | | | | 1685678 | PI 280830 |
| 5 | PI 277855 | | Zanthoxylum rhetsa (Roxb.) DC. | India | | | Historic | 1962 | COLLECTED | | | | | | | | 1684014 | PI 277855 |
| 6 | PI 137641 | | Zanthoxylum oxyphyllum Edgew. | India | | | Historic | 1940 | COLLECTED | | | | | | | | 1856966 | PI 137641 |
| 7 | PI 133375 | KW No. 00216 | Zanthoxylum sp. | Myanmar | | | Historic | 1939 | COLLECTED | | | | | | | | 1849878 | PI 133375 |
| 8 | PI 129297 | No. 1308 | Zanthoxylum sp. | Sichuan Sheng, China | | | Historic | 1938 | COLLECTED | 11/1937 | Tien Chuan Hsien, between 2300m and 2700m altitude | | | | | | 1845341 | PI 129297 |
| 9 | PI 122594 | No. 1 | Zanthoxylum sp. | China | | | Historic | 1937 | COLLECTED | | | | | | | | 1834003 | PI 122594 |
| 10 | PI 116896 | No. 481 | Zanthoxylum armatum DC. | Hunan Sheng, China | | | Historic | 1936 | COLLECTED | 10/1935 | Ma-Ling-Tung | | 564 | | | | 1825155 | PI 116896 |
| 11 | PI 114822 | No. 208 | Zanthoxylum stenophyllum Hemsl. | China | | | Historic | 1936 | COLLECTED | | | | | | | | 1813310 | PI 114822 |
| 12 | PI 102971 | No. 14 | Zanthoxylum sp. | Jiangxi Sheng, China | | | Historic | 1933 | COLLECTED | | Kuanyinchiao | | | | | | 1791299 | PI 102971 |
| 13 | PI 102972 | No. 16 | Zanthoxylum sp. | Jiangxi Sheng, China | | | Historic | 1933 | COLLECTED | | Kuanyinchiao | | | | | | 1791300 | PI 102972 |
| 14 | PI 102786 | | Zanthoxylum acanthopodium DC. | India | | | Historic | 1933 | COLLECTED | | | | | | | | 1791131 | PI 102786 |
| 15 | PI 102787 | | Zanthoxylum armatum DC. | India | | | Historic | 1933 | COLLECTED | | | | | | | | 1791132 | PI 102787 |
| 16 | PI 99234 | Tze Chiu | Zanthoxylum sp. | Guizhou Sheng, China | | | Historic | 1932 | COLLECTED | 10/28/1931 | Rocky slope near Jenchi, Tahoyen, Kiangkouhsien | | 963 | | | | 1786528 | PI 99234 |
| 17 | PI 99235 | No. 92 | Zanthoxylum sp. | Guizhou Sheng, China | | | Historic | 1932 | COLLECTED | 11/24/1931 | Chingchaoping, Kiangkouhsien | | 783 | | | | 1786529 | PI 99235 |
| 18 | PI 98386 | | Zanthoxylum armatum DC. | Zhejiang Sheng, China | | | Historic | 1932 | COLLECTED | | | | | | | | 1785482 | PI 98386 |
| 19 | PI 98387 | | Zanthoxylum schinifolium Siebold & Zucc. | Zhejiang Sheng, China | | | Historic | 1932 | COLLECTED | | | | | | | | 1785483 | PI 98387 |
| 20 | PI 98085 | | Zanthoxylum armatum DC. | France | | | Historic | 1932 | COLLECTED | | | | | | | | 1784792 | PI 98085 |
| 21 | PI 98086 | No. 7443 M.V. | Zanthoxylum sp. | France | | | Historic | 1932 | COLLECTED | | | | | | | | 1784793 | PI 98086 |
| 22 | PI 90942 | | Zanthoxylum martinicense (Lam.) DC. | Cienfuegos, Cuba | | | Historic | 1931 | COLLECTED | | | | | | | | 1775622 | PI 90942 |
| 23 | PI 90676 | No. 6502 | Zanthoxylum schinifolium Siebold & Zucc. | China | | | Historic | 1930 | COLLECTED | 11/17/1930 | Yugakujo Agricultural Experiment Station, Hsiungyaocheng | | | | | | 1775345 | PI 90676 |
| 24 | PI 88234 | | Zanthoxylum coco Gillies ex Hook. & Arn. | Tucumán, Argentina | | | Historic | 1930 | COLLECTED | | | | | | | | 1751997 | PI 88234 |
| 25 | PI 88235 | | Zanthoxylum naranjillo Griseb. | Tucumán, Argentina | | | Historic | 1930 | COLLECTED | | | | | | | | 1751996 | PI 88235 |
| 26 | PI 83951 | Sancho | Zanthoxylum piperitum (L.) DC. | Sizuoka, Japan | | | Historic | 1930 | COLLECTED | 12/12/1929 | | | | | | | 1747470 | PI 83951 |
| 27 | PI 82078 | No. 1554 | Zanthoxylum ailanthoides Siebold & Zucc. | Seoul-teukbyeolsi, Korea, South | | | Historic | 1929 | COLLECTED | 10/26/1929 | Chosen Hotel grounds, Keijo | | | | | | 1745729 | PI 82078 |
| 28 | PI 81806 | No. 1481 | Zanthoxylum piperitum (L.) DC. | Akita, Japan | | | Historic | 1929 | COLLECTED | 10/12/1929 | | | | | | | 1745422 | PI 81806 |
| 29 | PI 81568 | No. 974 | Zanthoxylum schinifolium Siebold & Zucc. | Tôkyô, Japan | | | Historic | 1929 | COLLECTED | 08/31/1929 | | | | | | | 1745253 | PI 81568 |
| 30 | PI 77869 | | Zanthoxylum simulans Hance | New York, United States | | | Historic | 1928 | COLLECTED | | | | | | | | 1733419 | PI 77869 |
| 31 | PI 77870 | | Zanthoxylum schinifolium Siebold & Zucc. | New York, United States | | | Historic | 1928 | COLLECTED | | | | | | | | 1733420 | PI 77870 |
| 32 | PI 64183 | | Zanthoxylum armatum DC. | Provence-Alpes-Côte-d’Azur, France | | | Historic | 1925 | COLLECTED | | | | | | | | 1665517 | PI 64183 |
| 33 | PI 62225 | No. 903 | Zanthoxylum sp. | Hebei Sheng, China | | | Historic | 1924 | COLLECTED | 10/10/1924 | | | | | | | 1663436 | PI 62225 |
| 34 | PI 60658 | | Zanthoxylum acanthopodium DC. | West Bengal, India | | | Historic | 1924 | COLLECTED | | | | | | | | 1662264 | PI 60658 |
| 35 | PI 60659 | | Zanthoxylum oxyphyllum Edgew. | West Bengal, India | | | Historic | 1924 | COLLECTED | | | | | | | | 1662265 | PI 60659 |
| 36 | PI 54698 | | Zanthoxylum armatum DC. | Provence-Alpes-Côte-d’Azur, France | | | Historic | 1922 | COLLECTED | | | | | | | | 1654197 | PI 54698 |
| 37 | PI 48033 | Kou-hua-chiao | Zanthoxylum armatum DC. | Provence-Alpes-Côte-d’Azur, France | | | Historic | 1919 | COLLECTED | | | | | | | | 1613622 | PI 48033 |
| 38 | PI 47828 | | Zanthoxylum acanthopodium DC. | West Bengal, India | | | Historic | 1919 | COLLECTED | | | | | | | | 1613462 | PI 47828 |
| 39 | PI 47829 | | Zanthoxylum ovalifolium Wight | West Bengal, India | | | Historic | 1919 | COLLECTED | | | | | | | | 1613464 | PI 47829 |
| 40 | PI 47830 | | Zanthoxylum oxyphyllum Edgew. | West Bengal, India | | | Historic | 1919 | COLLECTED | | | | | | | | 1613465 | PI 47830 |
| 41 | PI 46110 | | Zanthoxylum oxyphyllum Edgew. | West Bengal, India | | | Historic | 1918 | COLLECTED | | | | | | | | 1611150 | PI 46110 |
| 42 | PI 40714 | No. 2239a | Zanthoxylum armatum DC. | Gansu Sheng, China | | | Historic | 1915 | COLLECTED | 09/26/1914 | | | | | | | 1605326 | PI 40714 |
| 43 | PI 39695 | Hua chia | Zanthoxylum simulans Hance | Jiangsu Sheng, China | | | Historic | 1915 | COLLECTED | | | | | | | | 1604366 | PI 39695 |
| 44 | PI 39631 | Hua chiao | Zanthoxylum simulans Hance | Jiangsu Sheng, China | | | Historic | 1914 | COLLECTED | | | | | | | | 1517336 | PI 39631 |
| 45 | PI 38825 | No. 2098a | Zanthoxylum armatum DC. | Shaanxi Sheng, China | | | Historic | 1914 | COLLECTED | 01/21/1914 | | | | | | | 1603746 | PI 38825 |
| 46 | PI 34551 | | Zanthoxylum sp. | Massachusetts, United States | | | Historic | 1912 | COLLECTED | | | | | | | | 1599913 | PI 34551 |
| 47 | PI 34575 | | Zanthoxylum stenophyllum Hemsl. | Massachusetts, United States | | | Historic | 1912 | COLLECTED | | | | | | | | 1599934 | PI 34575 |
| 48 | PI 34588 | | Zanthoxylum stenophyllum Hemsl. | Massachusetts, United States | | | Historic | 1912 | COLLECTED | | | | | | | | 1599946 | PI 34588 |
| 49 | PI 33962 | | Zanthoxylum hyemale A. St.-Hil. | Buenos Aires, Argentina | | | Historic | 1912 | COLLECTED | | | | | | | | 1599432 | PI 33962 |
| 50 | PI 27417 | | Zanthoxylum sp. | Île-de-France, France | | | Historic | 1910 | COLLECTED | | | | | | | | 1589084 | PI 27417 |
| 51 | PI 26439 | San-sho | Zanthoxylum piperitum (L.) DC. | Japan | | | Historic | 1909 | COLLECTED | | | | | | | | 1588312 | PI 26439 |
| 52 | PI 20097 | No. 372a | Zanthoxylum ailanthoides Siebold & Zucc. | Liaoning Sheng, China | | | Historic | 1907 | COLLECTED | 05/14/1906 | | | | | | | 1577125 | PI 20097 |
| 53 | PI 17951 | | Zanthoxylum schinifolium Siebold & Zucc. | Hebei Sheng, China | | | Historic | 1906 | COLLECTED | | | | | | | | 1575449 | PI 17951 |
| 54 | PI 17952 | | Zanthoxylum simulans Hance | China | | | Historic | 1906 | COLLECTED | | | | | | | | 1575450 | PI 17952 |
| 55 | PI 17181 | No. 12 | Zanthoxylum schinifolium Siebold & Zucc. | Hubei Sheng, China | | | Historic | 1906 | COLLECTED | | Shan-hai-kwan | | | | | | 1574713 | PI 17181 |
| 56 | PI 12131 | | Zanthoxylum piperitum (L.) DC. | Kanagawa, Japan | | | Historic | 1904 | COLLECTED | | | | | | | Received as "Xanthyoxylum piperitum" | 1525996 | PI 12131 |
| 57 | PI 9291 | No. 1063 | Zanthoxylum piperitum (L.) DC. | Kanagawa, Japan | | | Historic | 1903 | COLLECTED | 08/1902 | | | | | | | 1548748 | PI 9291 |
| 58 | PI 8928 | | Zanthoxylum sp. | Buenos Aires, Argentina | | | Historic | 1902 | COLLECTED | | | | | | | | 1548225 | PI 8928 |
| 59 | PI 8191 | | Zanthoxylum piperitum (L.) DC. | Kanagawa, Japan | | | Historic | 1901 | COLLECTED | | | | | | | | 1547129 | PI 8191 |
| 60 | PI 5019 | | Zanthoxylum piperitum (L.) DC. | Kanagawa, Japan | | | Historic | 1900 | COLLECTED | | | | | | | Received as "Xanthyoxylum piperitum" | 1540573 | PI 5019 |
| 61 | PI 2166 | | Zanthoxylum americanum Mill. | France | | | Historic | 1899 | COLLECTED | | | | | | | | 1535856 | PI 2166 |
| 62 | PI 1587 | | Zanthoxylum simulans Hance | France | | | Historic | 1898 | COLLECTED | | | | | | | | 1534041 | PI 1587 |
| 63 | PI 1588 | | Zanthoxylum piperitum (L.) DC. | France | | | Historic | 1898 | COLLECTED | | | | | | | | 1534042 | PI 1588 |
| 64 | NA 89113 | TLM25-01 | Zanthoxylum clava-herculis L. | Texas, United States | NA | | | 2025 | COLLECTED | 07/08/2025 | Packery Channel Oak Motte Sanctuary on Padre Island. Plants were growing on the dune edge of the Sanctuary at the intersection of Villa Maria Isabel Avenue and Sand Dollar Avenue. | 27.62564900, -97.21972000 | 3 | Plants are growing in part shade to full sun, deep sandy, and dry conditions. Plants are sheltered from direct impact of winds and surf by the dunes where they reside. The dunes appear relatively stable with a dense "motte" of Quercus fusiformis and other plants species, all of which appear to quite mature. Soils: The soils of this site are classified as Galveston and Mustang fine sands, occasionally flooded (Gm). The Galveston Series (~50%) consists of very deep, somewhat excessively drained, high saturated hydraulic conductivity (rapidly permeable soils) that formed in sandy eolian deposits derived from igneous, metamorphic and sedimentary rock. These nearly level to strongly sloping soils occur on back-barrier flats on barrier islands. Slope ranges from 0 to 3 percent. The soils are occasionally flooded with salt water during severe storms. The Mustang Series (~30%) consists of very deep, poorly drained, very slowly permeable soils that formed in sandy eolian and storm washover sediments. These nearly level soils are on planar to concave barrier island flats. These soils are subject to occasional flooding by high storm surge from strong tropical storms and are ponded after periods of heavy rainfall. Slope ranges from 0 to 1 percent. Galveston and Mustang fine sands range from slightly alkaline to moderately alkaline. (Source: California Soil Resource Lab/NRCS Official Soil Series Descriptions). Geology: The underlying geology of this area is characterized as Barrier Ridge and Barrier Flat Deposits of Quaternary, Holocene origin. It is comprised of sand, silt, and clay; mostly sand, well sorted, and fine grained with abundant shells and shell fragments. Interfingers have silt and clay in landward direction; includes beach ridge, spit, tidal channel, tidal flats, washover fian, and sand dune deposits. (Source: USGS Texas Geologic Map Data). Slope: 1 to 5 percent. Aspect: west to northwest. | Wild material | | 2191652 | NA 89113 |
| 65 | NA 89114 | TLM25-03 | Zanthoxylum clava-herculis L. | Texas, United States | NA | | | 2025 | COLLECTED | 07/09/2025 | Jackson County Road 113, Bergston Road, approximately 2.1 kilometers north of the junction with Jackson County Road 234; growing on the west side of the road along a fenceline running parallel to the road. | 29.00576600, -96.76298500 | 24 | Plants are growing in full sun to light shade along a fence line near where cattle graze and the dirt road. The area is disturbed, but somewhat overgrown since there is very little traffic on the road that is primarily used by farmers and ranchers to access their fields. Slope: 0 to 1 percent. Aspect: N/A. Soils: The soils of this area sampled are classified as Laewest clay, 0 to 1 percent slopes (LaA). The Laewest Series consists of very deep, moderately well drained soils that formed in clayey flood basin deposits on alluvial plains or deltas of the Beaumont Formation of Pleistocene Age. These nearly level to gently sloping soils are on broad flat coastal plains. Slope ranges from 0 to 8 percent. The solum thickness is more than 200 cm and ranges from slightly acidic on the surface to neutral in deeper pedons. This is a cyclic soil and undisturbed areas have gilgai microrelief with microhighs 15 to 30 cm higher than microlows. Distance from the center of the microhighs to the center of the microlows ranges from about 1.2 to 4.9 m. The microhigh makes up about 20 percent, the intermediate, or area between the knoll and depression about 50 percent, and the microlow about 30 percent. The amplitude of waviness between mollic colored materials in the upper part of the solum and the higher value colors in the lower part ranges from about 30 to 150 cm. When dry, the soil has cracks 1 to 5 cm wide at the surface and commonly 1 cm wide cracks extend to a depth of 1.2 m during the summer. The cracks remain open for less than 90 cumulative days in most years. Some pedons have an overwash of calcareous clay or silty clay 20 to 51 cm thick. (Source: California Soil Resource Lab/NRCS Official Soil Series Descriptions). Geology: The underlying geology of this area is Lizzie Formation of Quaternary, Middle Pleistocene age. It is comprised of sand, silt, clay, and minor amount of gravel. Iron oxide and iron-manganese nodules are common in zones of weathering; locally calcareous. Surface is fairly flat and featureless except for many shallow depressions and pimple mounds. Moore and Wermund (1993a) mapped three units--(1) alluvium undifferentiated as to texture and origin--includes meander belt, levee, crevasse splay, and distributary sand, and flood-basin mud deposits, about 60 m thick, (2) fine-grained channel facies (alluvial sand, silt, and clay) about 10-25 m thick, thicker seaward, and (3) fine-grained overbank facies (alluvial silt and clay) about 55-65 m thick, thicker seaward. Together, these deposits form a deltaic plain that parallels the Gulf Coast. Unit contains Pleistocene vertebrate fauna, dips seaward beneath the Beaumont Fm. and disconformably overlies deposits of the Pliocene and early Pleistocene Willis Formation. The deltaic plain is entrenched as much as 7 m by streams. In Hidalgo County (southernmost part of Texas) the unit underlies a semiarid plain, widely irrigated and cultivated. Unit is locally veneered with thin, discontinuous stabilized eolian sand. (Source: USGS Texas Geologic Map Data). | Wild material | | 2191653 | NA 89114 |
| 66 | NA 87474 | NA 87474 | Zanthoxylum simulans Hance | | NA | | Not Available | 2023 | | | | | | | Cultivated material | | 2158201 | NA 87474 |
| 67 | NA 85581 | PCCNCTX18-103 | Zanthoxylum clava-herculis L. | Texas, United States | NA | | Not Available | 2018 | COLLECTED | 09/02/2018 | Somervell County; ; High Hope Ranch. | 32.15466000, -97.81450000 | 310 | Open grassland. Sandy loam soil. | | 100 seeds collected and voucher collected; photographed. | 2109027 | NA 85581 |
| 68 | NA 79813 | Beal-20100394 | Zanthoxylum americanum Mill. | Michigan, United States | NA | | Not Available | 2011 | COLLECTED | PRE 03/15/2011 | Michigan, Ingham County, Private property near Williamston, Michigan | 42.71666000, -84.30000000 | | Wetland | Wild material | | 1896414 | NA 79813 |
| 69 | RRUT 482 | 'Sichuan pepper' | Zanthoxylum piperitum (L.) DC. | California, United States | | | Historic | 2011 | DONATED | 02/16/2011 | | | | | Cultivated material | According to the donor "Ag Commissioner inspected [source tree at KAC] in 2004 to make sure it was not infected with citrus canker. Clean." Also introduced as seed as RSD 2011009. Introduction requested by and facilitated by David Karp. (RR Krueger, 02/22/2011) | 1863971 | RRUT 482 |
| 70 | RSD 2011009 | 'Sichuan pepper' | Zanthoxylum piperitum (L.) DC. | California, United States | | | Historic | 2011 | DONATED | 02/16/2011 | | | | | Cultivated material | According to the donor "Ag Commissioner inspected [source tree at KAC] in 2004 to make sure it was not infected with citrus canker. Clean." Also introduced as cuttings as RRUT 482. Introduction requested by and facilitated by David Karp. (RR Krueger, 02/22/2011) | 1863970 | RSD 2011009 |
| 71 | RSD 2009011 | Zanthoxylum fagara | Zanthoxylum fagara (L.) Sarg. | Florida, United States | RIV | | | 2009 | DONATED | 11/06/2009 | | | | | Cultivated material | Another Z fagara accession acquired for RF Lee's psyllid research. See also RSD 2009009. (RR Krueger, 11/06/2009) | 1824196 | RSD 2009011 |
| 72 | RSD 2009009 | Zanthoxylum fagara | Zanthoxylum fagara (L.) Sarg. | Florida, United States | | | Historic | 2009 | DONATED | 09/02/2009 | | | | | Cultivated material | According to notes on file, Richard Lee wants to add this to the collection and do research on it. It is supposed to attract the Asian Citrus Psyllid. Richard says this is a "toothache plant"...if you chew on the bark, it numbs the mouth. Some fun! (RR Krueger, 10/05/2009) | 1815282 | RSD 2009009 |
| 73 | WLP 2305 | LBJWC-1060 | Zanthoxylum fagara (L.) Sarg. | Texas, United States | NA | | | 2007 | COLLECTED | 07/09/2007 | | | 7 | Silty, flood plain. | Wild material | Sshrub to small tree with recurved thorns. Color of leaves vary from lime to dark green and usually have 5-9 leaflets. Flowers are yellow green; fruit is one-seeded capsule, red when mature and opening to reveal a shiny, black seed. Leaves, flowers and fruit have a citrus aroma. | 1750876 | WLP 2305 |
| 74 | WLP 2306 | LBJWC-1073 | Zanthoxylum clava-herculis L. | Texas, United States | NA | | | 2007 | COLLECTED | 08/02/2007 | | | 46 | Sand, < 2 degree slope, grazed. | Wild material | | 1750879 | WLP 2306 |
| 75 | NA 76383 | NA 76383 | Zanthoxylum simulans Hance | | NA | | Not Available | 2007 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Zanthoxylum simulans. | 2150684 | NA 76383 |
| 76 | WLP 2304 | LBJWC-MM-755 | Zanthoxylum hirsutum Buckley | Texas, United States | NA | | | 2006 | COLLECTED | 07/19/2006 | Stevenson Nature Preserve. | 30.03711000, -97.82372000 | 245 | Arid; brown, sandy clay loam soil over Cretaceous limestone. | Wild material | | 1719704 | WLP 2304 |
| 77 | Ames 28319 | JDC-0052006 | Zanthoxylum americanum Mill. | Nebraska, United States | NC7 |  | Not Available | 2006 | COLLECTED | 09/11/2006 | Southwest of Salem, NW 1/4 of NW 1/4 of Section 21, T1N, R15E, Salem Quad, Richardson County. | 40.04083333, -95.74638889 | 330 | Fenceline. Full sun. Dry, rocky. Population of >200 growing in abundance with uniform distribution. | Wild material | Plants approximately 4-5 feet in height. Red colored, fragrant fruits. | 1708689 | Ames 28319 |
| 78 | NA 72039 | Cui 2001-007 | Zanthoxylum pilosulum Rehder & E. H. Wilson | Shaanxi Sheng, China | NA | | Not Available | 2002 | COLLECTED | | Caiziping, Ningxi Forest Preserve, Ningshaan County. | 33.70833333, 108.31277778 | 1700 | Slope 10 deg. Aspect West | Wild material | common Name: Wei Rou Hua Jiao | 1638764 | NA 72039 |
| 79 | NA 72052 | Cui 2001-031 | Zanthoxylum pilosulum Rehder & E. H. Wilson | Shaanxi Sheng, China | NA | | Not Available | 2002 | COLLECTED | 09/15/2002 | Caiziping to xinchang, Ningxi Forest Preserve, Ningshaan county. | 33.59583333, 108.30833333 | 1525 | Slope 10 deg. Aspect E | Wild material | Common Name: wei Rou Mao Hua Jiao | 1638773 | NA 72052 |
| 80 | NA 72063 | NA 72063 | Zanthoxylum armatum DC. | Shaanxi Sheng, China | | | Historic | 2002 | COLLECTED | 09/16/2001 | | | | | Wild material | | 1638782 | NA 72063 |
| 81 | NA 72065 | Cui 2001-050 | Zanthoxylum pilosulum Rehder & E. H. Wilson | Shaanxi Sheng, China | NA | | Not Available | 2002 | COLLECTED | 09/16/2001 | Ningxi forest Preserve, Ningshaan County. | 33.58611111, 108.29972222 | 1225 | Slope 10 deg. , Aspect N | Wild material | common name: Wei Rou Mao Hua Jiao | 1638784 | NA 72065 |
| 82 | WLP 1921 | Cui 2001-024 | Zanthoxylum pilosulum Rehder & E. H. Wilson | Shaanxi Sheng, China | NA | | | 2002 | COLLECTED | 09/15/2002 | Caiziping to Xinchang, Ningxi Forest Preserve, Ningshaan County | 33.70388889, 109.31888889 | 1560 | Slope 15 deg., Aspect E | Wild material | Common Name: Wei Rou Mai Hua Jiao | 1638769 | WLP 1921 |
| 83 | WLP 1923 | Cui 2001-032 | Zanthoxylum armatum DC. | Shaanxi Sheng, China | NA | | | 2002 | COLLECTED | 09/15/2001 | Banqiao (30km), Ningxi Forest Preserve, Ningshaan County. | 33.58333333, 108.25000000 | 1300 | Slope 10 deg. Aspect E | Wild material | common Name: zhu Ye Jiao | 1638774 | WLP 1923 |
| 84 | NA 69495 | TS98-039 | Zanthoxylum sp. | Jiangxi Sheng, China | NA | | Not Available | 1998 | COLLECTED | 10/10/1998 | Shangrao City District, Yanshan County, Wuyi Mt. Preserve. | 27.84305556, 117.76083333 | 1800 | Open mountainside, 40 degree slope, south aspect. Growing in Litsea, Pinus taiwanensis, Clerodendrum, Rhododendrum, grasses, Styrax sp. | Wild material | Leaves pinnately compound with red petiole. Fruit peduncle red, seeds black. The broken foliage smells like anise, used in cooking fish. Herbarium specimen. | 1571498 | NA 69495 |
| 85 | NA 69129 | Cui 97-040 | Zanthoxylum bungeanum Maxim. | Shanxi Sheng, China | NA | | Not Available | 1998 | COLLECTED | 10/06/1997 | Shaanxi Province, Longxian County, Long Men Dong, by the river | 35.04050000, 106.66858000 | | | Wild material | | 1777132 | NA 69129 |
| 86 | NA 67694 | QLG 067 | Zanthoxylum armatum DC. | Shaanxi Sheng, China | | | Historic | 1996 | COLLECTED | 10/18/1996 | Foping Nature Preserve, Yue Ba Forest Station, Bei Gou Kou | 33.56666667, 107.80000000 | 1232 | full sun along the path in a well-drained site | | 2-3 meters; bark has a distinctive citrus aroma when damaged; fruit borne along the stem, turning red | 1579540 | NA 67694 |
| 87 | NA 67726 | QLG099 | Zanthoxylum stenophyllum Hemsl. | Shaanxi Sheng, China | | | Historic | 1996 | COLLECTED | 10/18/1996 | Nanzheng Forest Bureau, Liping Forest Station, Da Ya Liang | 32.87027778, 107.61666667 | 1279 | among boulders in full sun just above the road in a dry site | | 3 meters; single-stemmed evergreen or semi-evergreen shrub with upright and spreading habit; D.B.H. 7.5 cm; bark gray-green | 1579507 | NA 67726 |
| 88 | NA 64845 | WD078 | Zanthoxylum molle Rehder | Hubei Sheng, China | NA | | Not Available | 1994 | COLLECTED | 09/20/1994 | Wudang Shan. | 32.39527778, 111.01638889 | | Moist slopes with Pinus tabuliformis, Quercus aliena, Ilex pernyi. | Wild material | | 1511240 | NA 64845 |
| 89 | NA 64882 | WD115 | Zanthoxylum sp. | Hubei Sheng, China | NA | | Not Available | 1994 | COLLECTED | 09/24/1994 | NW of Yan Chi He. | 32.35083333, 111.02388889 | | On dry rocky ridge with Quercus variablis, Cotinus coggygria, Albizzia sp. Quercus serrata, Pinus massoniana - area coppiced about 10 years ago. | Wild material | | 1511241 | NA 64882 |
| 90 | NA 66586 | NA 66586 | Zanthoxylum nitidum (Roxb.) DC. | | NA | | Not Available | 1994 | COLLECTED | PRE 06/17/1994 | Cat Ba Island in the Ha Long Bay | | | Sandy dunes and bush on limestone | Wild material | | 1895687 | NA 66586 |
| 91 | MIA 36876 | MIA 36876 | Zanthoxylum americanum Mill. | | MIA |  | | 1992 | | | | | | | Wild material | | 1947456 | MIA 36876 |
| 92 | MIA 36877 | MIA 36877 | Zanthoxylum fagara (L.) Sarg. | | MIA |  | | 1992 | | | | | | | Wild material | | 1947457 | MIA 36877 |
| 93 | NA 67102 | NA 67102 | Zanthoxylum schinifolium Siebold & Zucc. | Chungcheongnam-do, Korea, South | NA | | Not Available | 1992 | COLLECTED | PRE 05/20/1992 | | | | | Wild material | | 1895723 | NA 67102 |
| 94 | NA 63284 | NG 34 | Zanthoxylum clava-herculis L. | Virginia, United States | | | Historic | 1991 | COLLECTED | 11/14/1991 | | | | | Wild material | Tree, 25'. DBH 6". Leaves yellow-green. Fruit tan. | 1494755 | NA 63284 |
| 95 | NA 62659 | NA 62659 | Zanthoxylum piperitum (L.) DC. | Honshu, Japan | NA | | Not Available | 1991 | COLLECTED | 09/12/1990 | Gunma, Akagi Nature Park. | | 650 | | Wild material | | 1498210 | NA 62659 |
| 96 | NA 62599 | IS58 | Zanthoxylum piperitum (L.) DC. | Honshu, Japan | NA | | Not Available | 1991 | COLLECTED | 07/01/1990 | Honshu, Gunma Prefecture, Mt. Kasho, Minakami Town | | | | Wild material | | 1776969 | NA 62599 |
| 97 | NA 61738 | NA 61738 | Zanthoxylum piperitum (L.) DC. | Gyeongsangbuk-do, Korea, South | NA | | Not Available | 1989 | COLLECTED | 10/04/1989 | Route 31. | 36.94583333, 128.99722222 | 380 | By edge of stream with Rhamnus, Staphylea, Salix, Pinus densiflora. | Wild material | | 1506977 | NA 61738 |
| 98 | NA 60198 | Chollipo I.S.1988-209 | Zanthoxylum coreanum Nakai | Jeju-teukbyeoljachido, Korea, South | NA | | | 1988 | COLLECTED | PRE 06/10/1988 | Andok Valley, Quelpart Island; endemic to Cheju | 33.40166900, 126.54610400 | | | Wild material | | 1111770 | NA 60198 |
| 99 | Ames 7826 | Ames 7826 | Zanthoxylum schinifolium Siebold & Zucc. | China | NA | | Not Available | 1987 | COLLECTED | | mountains of Northeast China | 49.82380700, 121.31947300 | | | Wild material | | 1041377 | Ames 7826 |
| 100 | NA 56592 | KSW 3631 | Zanthoxylum piperitum (L.) DC. | Korea, South | | | Historic | 1985 | COLLECTED | 09/23/1985 | Yeri, Taehuksan I., Huksan Myon, Shin An Gun, Cholla Namdo In dense thicket in small valley beside small stream with Zanthoxylum planispinum and Camellia, SW of temple. Hills S of Chukhang-ri village. | 34.65000000, 125.45000000 | 40 | | Wild material | Single-stemmed irreg. branched decid. shrub ca 2 m tall with spreading branches; lvs. dark green, dull above, paler beneath; frt. red, 6 mm long, 5 mm diam.; very aromatic overall, culinary. | 1111129 | NA 56592 |
| 101 | NA 56636 | KSW 3698 | Zanthoxylum schinifolium Siebold & Zucc. | Jeollabuk-do, Korea, South | NA | | Not Available | 1985 | COLLECTED | 10/06/1985 | Mohang, Tochong-ri, Sannae Myon; SW facing slope, sun, near ocean | 35.75793500, 129.05777000 | 40 | | Wild material | Multi-stemmed deciduous shrub ca 3m tall with spreading- ascending very spiny branches, spread ca 4m; all parts aromatic, recalling anise; lvs. dull dark green above, paler beneath, falling. Infruct. rachis red; capsules dull light green, punctate, turning dark red then brown, size before dehiscing 4mm long, 3mm diam.; seeds shiny black. | 1111144 | NA 56636 |
| 102 | NA 56647 | KSW 3709 | Zanthoxylum piperitum (L.) DC. | Korea, South | | | Historic | 1985 | COLLECTED | 10/07/1985 | Yuyu Dong, Mapo-ri, Sannae Myon, Puan Gun, Cholla Pukto In thin woods and thickets on NE-facing cut-over hillside. | 35.61666667, 126.53333333 | 150 | | Wild material | Small multi-stemmed spiny decid. shrub ca 2 m tall with spreading irreg. branches; stems and spines purple; all parts aromatic; lvs. dull med. green above, lustrous beneath; frt. dull orange-red, punctate, not dehisced, 6 mm long, 5 mm diam. | 1111151 | NA 56647 |
| 103 | Ames 4417 | Index Seminum 240 | Zanthoxylum armatum DC. | Chungcheongnam-do, Korea, South | | | Historic | 1985 | COLLECTED | | Chollipo Arboretum. | | | | Cultivated material | | 1639738 | Ames 4417 |
| 104 | Ames 4418 | Index Seminum 241 | Zanthoxylum schinifolium Siebold & Zucc. | Chungcheongnam-do, Korea, South | | | Historic | 1985 | COLLECTED | | Chollipo Arboretum. | | | | Cultivated material | Small, deciduous tree. | 1639739 | Ames 4418 |
| 105 | NA 950003 | Index Seminum 237 | Zanthoxylum ailanthoides Siebold & Zucc. | Chungcheongnam-do, Korea, South | | | Historic | 1985 | COLLECTED | | Chollipo Arboretum. | | | | Cultivated material | Large, deciduous tree. | 1028021 | NA 950003 |
| 106 | NA 55271 | KNW 461 | Zanthoxylum piperitum (L.) DC. | Chungcheongnam-do, Korea, South | NA | | Not Available | 1984 | COLLECTED | 11/02/1984 | Sowon Myon, Uihang-ni 3-ku, (Chollipo); On wooded hillsides above Pangjikol | 36.83182100, 126.16278800 | | | Wild material | Deciduous shrub to 3m tall; lvs. yellow-green or yellow, falling. Aromatic. frts. red, turning brown and dehiscing. Seeds from several plts. | 1109919 | NA 55271 |
| 107 | Ames 2935 | Index Seminum 400 | Zanthoxylum simulans Hance | North Moravia, Czech Republic | | | Historic | 1984 | DONATED | 04/20/1984 | | | | | Cultivated material | Large shrub. | 1022613 | Ames 2935 |
| 108 | NA 47956 | NA 47956 | Zanthoxylum armatum DC. | Totigi, Japan | NA | | Not Available | 1980 | COLLECTED | 07/01/1980 | Tochigi Prefecture, Shimotsuke Provence, Iwafune-cho Mt. Iwafune | | | | Uncertain improvement status | | 1776464 | NA 47956 |