| 0 | PI 660970 | 'Spring Showers' | Styrax japonicus Siebold & Zucc. | Tennessee, United States | NA | | Not Available | 2011 | DEVELOPED | 02/14/2011 | | | | | Cultivar | Tolerant to late spring freezes. Tight conical growth habit, lustrous dark green leaves and heavy flowering. Used as a specimen plant or in a mixed border. | 1863977 | PI 660970 |
| 1 | PI 689393 | 'Burgundy Moon' | Styrax japonicus Siebold & Zucc. | Korea, South | NA | | Not Available | 1998 | COLLECTED | 1998 | Gangwon-do: Chuncheon-si. [Originally listed as Kangwon Province, Sin-Myun, Chuncheon City.] | | | | Cultivar | Renumbered (NA 69474-001 to NA 82324) on selection of a superior clone. One individual seedling selected from NA 69474 (plant 69474-001) for its attractive, dark/purple-colored calyces. This clone is being distributed for evaluation, and was assigned a new NA number 2/2/2015. Update 8 August 2019: this has now been officially named 'Burgundy Moon', assigned PI number 689393, and introduced in 2019. | 1970163 | PI 689393 |
| 2 | PI 479600 | JH-260-82 | Styrax japonicus Siebold & Zucc. | Japan | | | Historic | 1982 | COLLECTED | 10/05/1982 | Arboretum, Hokkaido Pref. Forest Exp. Sta., Kikyo-machi, Hakodate-shi, Hokkaido. Originally growing in Yokotsudake where it was native. | 41.81666667, 140.80000000 | | | Cultivated material | Snow cover for 2 days by snow 50cm or deeper. Minimum temperature -18C. Shrub to small tree, deciduous, 4.6m tall, single trunked. Habit erect. Branches ascending. Bark smooth , light gray. Leaves dark green above, pale beneath. Seeds collected from one plant. | 1374536 | PI 479600 |
| 3 | PI 479601 | JH-280-82 | Styrax japonicus Siebold & Zucc. | Japan | | | Historic | 1982 | COLLECTED | 10/05/1982 | Arboretum, Hokkaido Pref. Forest Exp Sta.,Kikyo-machi, Hakodate-shi,Hokkaido | 41.81666667, 140.80000000 | | | Cultivated material | Snow cover for 2 days by snow 50cm or deeper. Minimum temperature -18C. Same plant as JH-260-82. Scions collected. | 1374537 | PI 479601 |
| 4 | PI 479602 | JH-196-82 | Styrax obassia Siebold & Zucc. | Japan | | | Historic | 1982 | COLLECTED | 09/28/1982 | Arboretum, Tokyo Univ. Furano Forest, Yamabe, Furano-shi, Hokkaido | 43.23333333, 142.40000000 | | | Cultivated material | Snow cover 2.5m per annum. Minimum temperature -30C. Tree deciduous, 6m tall. Branches ascending. Bark smooth, dark brown. Leaves dark green above, light green beneath. Seed collected from 3 trees. | 1374538 | PI 479602 |
| 5 | PI 479603 | JH-230-82 | Styrax obassia Siebold & Zucc. | Hokkaidô, Japan | NA | | Not Available | 1982 | COLLECTED | 10/01/1982 | Hokkaido Univ. Tomakomai Exp. Forest, Tomakomai-shi, Hokkaido. Growing in woodland. | 42.63333333, 141.65000000 | | | Wild material | Snow cover 40cm, ground freeze to 70cm. Minimum temp. -30C. Tree deciduous, small, 6m tall, single trunk. Crown spreading. Branches angular. Bark shallowly grooved, light gray, becoming smooth on younger branches. Leaves light green above, whitish beneath, veins raised. | 1374539 | PI 479603 |
| 6 | PI 316988 | Col. No. K-386 | Styrax japonicus Siebold & Zucc. | Korea, South | NA | | Not Available | 1966 | COLLECTED | | Along stream near Sorak Dong, Kangwando | | | | Wild material | | 1708338 | PI 316988 |
| 7 | PI 316989 | Col. No. K-312 | Styrax obassia Siebold & Zucc. | Korea, South | | | Historic | 1966 | COLLECTED | | Along trail to Paek Tam Sa, Mt. Sorak | | | | | | 1708339 | PI 316989 |
| 8 | PI 298032 | CES0962 | Styrax platanifolius Engelm. ex Torr. | Texas, United States | | | Historic | 1964 | COLLECTED | | | | | | | | 1682695 | PI 298032 |
| 9 | PI 263568 | | Styrax officinalis L. | Israel | | | Historic | 1960 | DONATED | 02/11/1960 | | | | | | | 1567800 | PI 263568 |
| 10 | PI 167297 | | Styrax officinalis L. | Maryland, United States | | | Historic | 1948 | DONATED | 08/26/1948 | | | | | | | 1569049 | PI 167297 |
| 11 | PI 129289 | No. 1269 | Styrax sp. | Sichuan Sheng, China | | | Historic | 1938 | COLLECTED | 10/1937 | Mount Omei | | 2300 | | | | 1845333 | PI 129289 |
| 12 | PI 124721 | | Styrax dasyanthus Perkins | China | | | Historic | 1937 | COLLECTED | | | | | | | | 1839288 | PI 124721 |
| 13 | PI 124722 | | Styrax confusus Hemsl. | China | | | Historic | 1937 | COLLECTED | | | | | | | | 1839289 | PI 124722 |
| 14 | PI 123670 | | Styrax hookeri C. B. Clarke | India | | | Historic | 1937 | COLLECTED | | | | | | | | 1836712 | PI 123670 |
| 15 | PI 122142 | No. 1979 | Styrax hookeri C. B. Clarke | West Bengal, India | | | Historic | 1937 | COLLECTED | 12/1936 | Darjeeling | | | | | | 1833069 | PI 122142 |
| 16 | PI 118808 | | Styrax dasyanthus Perkins | New York, United States | | | Historic | 1936 | COLLECTED | | | | | | | | 1828399 | PI 118808 |
| 17 | PI 132233 | | Styrax officinalis L. | Turkey | | | Historic | 1936 | COLLECTED | | 8km south of Kemal Pasha | | | | | | 1848329 | PI 132233 |
| 18 | PI 117080 | | Styrax shiraianus Makino | Japan | | | Historic | 1936 | COLLECTED | | | | | | | | 1826424 | PI 117080 |
| 19 | PI 116156 | No. 721 | Styrax faberi Perkins | China | | | Historic | 1936 | COLLECTED | | | | | | | | 1823577 | PI 116156 |
| 20 | PI 116157 | No. 722 | Styrax confusus Hemsl. | China | | | Historic | 1936 | COLLECTED | | | | | | | | 1823578 | PI 116157 |
| 21 | PI 112859 | | Styrax officinalis L. | England, United Kingdom | | | Historic | 1935 | COLLECTED | | | | | | | | 1491861 | PI 112859 |
| 22 | PI 111378 | No. 48 | Styrax suberifolius Hook. & Arn. | Hubei Sheng, China | | | Historic | 1935 | COLLECTED | | Western Hubei | | | | | | 1803762 | PI 111378 |
| 23 | PI 109578 | No. T-433 | Styrax officinalis L. | Adana, Turkey | | | Historic | 1935 | COLLECTED | 10/18/1934 | About 50km northwest of Adana | | | | | | 1801023 | PI 109578 |
| 24 | PI 105697 | No. F. 76 | Styrax sp. | Jiangsu Sheng, China | | | Historic | 1934 | COLLECTED | 10/23/1933 | Dense forest near Ch'ang An, Yung Hsien | | 1806 | | | | 1794524 | PI 105697 |
| 25 | PI 105329 | | Styrax confusus Hemsl. | China | | | Historic | 1934 | COLLECTED | | | | | | | | 1793957 | PI 105329 |
| 26 | PI 104919 | | Styrax wilsonii Rehder | France | | | Historic | 1934 | COLLECTED | | | | | | | | 1793481 | PI 104919 |
| 27 | PI 104876 | | Styrax sp. | China | | | Historic | 1934 | COLLECTED | | | | | | | | 1793442 | PI 104876 |
| 28 | PI 104208 | | Styrax dasyanthus Perkins | France | | | Historic | 1934 | COLLECTED | | | | | | | | 1792611 | PI 104208 |
| 29 | PI 104209 | | Styrax platanifolius Engelm. ex Torr. | France | | | Historic | 1934 | COLLECTED | | | | | | | | 1792612 | PI 104209 |
| 30 | PI 102964 | No. 19 | Styrax sp. | Jiangxi Sheng, China | | | Historic | 1933 | COLLECTED | | Huangyensze | | | | | | 1791293 | PI 102964 |
| 31 | PI 103348 | No. 24572 | Styrax hookeri C. B. Clarke | Sichuan Sheng, China | | | Historic | 1933 | COLLECTED | | Between Muli and Kula | | 2408 | | | | 1791698 | PI 103348 |
| 32 | PI 99754 | | Styrax hookeri C. B. Clarke | India | | | Historic | 1932 | COLLECTED | | | | | | | | 1787081 | PI 99754 |
| 33 | PI 99227 | No. 30 | Styrax japonicus Siebold & Zucc. | Guizhou Sheng, China | | | Historic | 1932 | COLLECTED | 11/05/1931 | Tahoyen, Kiangkouhsien | | 903 | | | | 1786521 | PI 99227 |
| 34 | PI 95559 | No. 29552 | Styrax sp. | China | | | Historic | 1932 | COLLECTED | | | | | | | | 1781861 | PI 95559 |
| 35 | PI 95513 | 'Men's No. 570' | Styrax limprichtii Lingelsh. & Borza | China | | | Historic | 1931 | COLLECTED | | | | | | | | 1781833 | PI 95513 |
| 36 | PI 95448 | No. 29552 | Styrax sp. | China | | | Historic | 1931 | COLLECTED | | | | | | | | 1781772 | PI 95448 |
| 37 | PI 93084 | | Styrax hemsleyanus Diels | England, United Kingdom | | | Historic | 1931 | COLLECTED | | | | | | | | 1779828 | PI 93084 |
| 38 | PI 86686 | | Styrax hookeri C. B. Clarke | West Bengal, India | | | Historic | 1930 | COLLECTED | | | | | | | | 1750482 | PI 86686 |
| 39 | PI 82378 | 'Fargesii' | Styrax japonicus Siebold & Zucc. | Grand-Est, France | | | Historic | 1929 | COLLECTED | | | | | | | | 1746085 | PI 82378 |
| 40 | PI 81064 | No. 8415 | Styrax sp. | Guangxi Zhuangzu Zizhiqu, China | | | Historic | 1929 | COLLECTED | | | | | | | | 1744815 | PI 81064 |
| 41 | PI 81204 | No. 1549 | Styrax officinalis L. | Liguria, Italy | | | Historic | 1929 | COLLECTED | | | | | | | | 1744954 | PI 81204 |
| 42 | PI 80087 | | Styrax hookeri C. B. Clarke | West Bengal, India | | | Historic | 1929 | COLLECTED | | | | | | | | 1743977 | PI 80087 |
| 43 | PI 78155 | | Styrax hemsleyanus Diels | Grand-Est, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733758 | PI 78155 |
| 44 | PI 78156 | 'Fargesii' | Styrax japonicus Siebold & Zucc. | Grand-Est, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733759 | PI 78156 |
| 45 | PI 77620 | | Styrax officinalis L. | Provence-Alpes-Côte-d’Azur, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1495946 | PI 77620 |
| 46 | PI 76275 | | Styrax wilsonii Rehder | England, United Kingdom | | | Historic | 1928 | COLLECTED | | | | | | | | 1730964 | PI 76275 |
| 47 | PI 72966 | | Styrax dasyanthus Perkins | Centre-Val de Loire, France | | | Historic | 1927 | COLLECTED | | | | | | | | 1727940 | PI 72966 |
| 48 | PI 72880 | | Styrax sp. | Centre-Val de Loire, France | | | Historic | 1927 | COLLECTED | | | | | | | | 1727719 | PI 72880 |
| 49 | PI 66969 | | Styrax officinalis L. | Île-de-France, France | | | Historic | 1926 | COLLECTED | | | | | | | | 1719353 | PI 66969 |
| 50 | PI 66608 | | Styrax wilsonii Rehder | England, United Kingdom | | | Historic | 1926 | COLLECTED | | | | | | | | 1718410 | PI 66608 |
| 51 | PI 66240 | No. 237 | Styrax benzoin Dryand. | Sri Lanka | | | Historic | 1926 | COLLECTED | 01/01/1926 | | | | | | | 1717859 | PI 66240 |
| 52 | PI 62674 | | Styrax officinalis L. | Alger, Algeria | | | Historic | 1925 | COLLECTED | | | | | | | | 1663960 | PI 62674 |
| 53 | PI 63383 | M.V. 1901 | Styrax sp. | Centre-Val de Loire, France | | | Historic | 1925 | COLLECTED | | | | | | | | 1664738 | PI 63383 |
| 54 | PI 63384 | M.V. 5241 | Styrax sp. | Centre-Val de Loire, France | | | Historic | 1925 | COLLECTED | | | | | | | | 1664739 | PI 63384 |
| 55 | PI 62287 | | Styrax wilsonii Rehder | England, United Kingdom | | | Historic | 1925 | COLLECTED | | | | | | | | 1663464 | PI 62287 |
| 56 | PI 61994 | No. 23 | Styrax dasyanthus Perkins | England, United Kingdom | | | Historic | 1924 | COLLECTED | | | | | | | | 1663250 | PI 61994 |
| 57 | PI 60656 | | Styrax hookeri C. B. Clarke | West Bengal, India | | | Historic | 1924 | COLLECTED | | | | | | | | 1662262 | PI 60656 |
| 58 | PI 56018 | No. 3198 | Styrax limprichtii Lingelsh. & Borza | Yunnan Sheng, China | | | Historic | 1922 | COLLECTED | 09/18/1922 | | | 2250 | | | | 1655291 | PI 56018 |
| 59 | PI 51807 | | Styrax benzoin Dryand. | Singapore | | | Historic | 1920 | COLLECTED | | | | | | | | 1620611 | PI 51807 |
| 60 | PI 49736 | | Styrax serrulatus Roxb. | Fujian Sheng, China | | | Historic | 1920 | COLLECTED | 07/1919 | | | | | | | 1617139 | PI 49736 |
| 61 | PI 49686 | | Styrax japonicus Siebold & Zucc. | Île-de-France, France | | | Historic | 1920 | COLLECTED | | | | | | | | 1617083 | PI 49686 |
| 62 | PI 49660 | | Styrax hookeri C. B. Clarke | West Bengal, India | | | Historic | 1920 | COLLECTED | | | | | | | | 1617058 | PI 49660 |
| 63 | PI 49562 | No. 808 | Styrax sp. | Hawaii, United States | | | Historic | 1920 | COLLECTED | | | | | | | | 1616963 | PI 49562 |
| 64 | PI 47806 | | Styrax serrulatus Roxb. | West Bengal, India | | | Historic | 1919 | COLLECTED | | | | | | | | 1613428 | PI 47806 |
| 65 | PI 46107 | | Styrax hookeri C. B. Clarke | West Bengal, India | | | Historic | 1918 | COLLECTED | | | | | | | | 1611147 | PI 46107 |
| 66 | PI 44591 | | Styrax redivivus (Torr.) L. C. Wheeler | Centre-Val de Loire, France | | | Historic | 1917 | COLLECTED | | | | | | | | 1506760 | PI 44591 |
| 67 | PI 44592 | | Styrax dasyanthus Perkins | Auvergne-Rhône-Alpes, France | | | Historic | 1917 | COLLECTED | | | | | | | | 1609616 | PI 44592 |
| 68 | PI 44593 | | Styrax officinalis L. | Auvergne-Rhône-Alpes, France | | | Historic | 1917 | COLLECTED | | | | | | | | 1609617 | PI 44593 |
| 69 | PI 44594 | | Styrax odoratissimus Champ. ex Benth. | Auvergne-Rhône-Alpes, France | | | Historic | 1917 | COLLECTED | | | | | | | | 1609618 | PI 44594 |
| 70 | PI 44595 | | Styrax wilsonii Rehder | Auvergne-Rhône-Alpes, France | | | Historic | 1917 | COLLECTED | | | | | | | | 1609619 | PI 44595 |
| 71 | PI 44403 | | Styrax wilsonii Rehder | England, United Kingdom | | | Historic | 1917 | COLLECTED | | | | | | | | 1609462 | PI 44403 |
| 72 | PI 41815 | | Styrax hookeri C. B. Clarke | West Bengal, India | | | Historic | 1916 | COLLECTED | | | | | | | | 1606169 | PI 41815 |
| 73 | PI 39137 | | Styrax hookeri C. B. Clarke | West Bengal, India | | | Historic | 1914 | COLLECTED | | | | | | | | 1604018 | PI 39137 |
| 74 | PI 30696 | | Styrax sp. | China | | | Historic | 1911 | COLLECTED | | Langkkono Plain | | | | | | 1596490 | PI 30696 |
| 75 | PI 8125 | | Styrax japonicus Siebold & Zucc. | Kanagawa, Japan | | | Historic | 1901 | COLLECTED | | | | | | | | 1547050 | PI 8125 |
| 76 | PI 8126 | | Styrax obassia Siebold & Zucc. | Kanagawa, Japan | | | Historic | 1901 | COLLECTED | | | | | | | | 1547051 | PI 8126 |
| 77 | PI 1770 | | Styrax japonicus Siebold & Zucc. | France | | | Historic | 1898 | COLLECTED | | | | | | | | 1534825 | PI 1770 |
| 78 | PI 1771 | | Styrax obassia Siebold & Zucc. | France | | | Historic | 1898 | COLLECTED | | | | | | | | 1534826 | PI 1771 |
| 79 | PI 1772 | | Styrax officinalis L. | France | | | Historic | 1898 | COLLECTED | | | | | | | | 1534827 | PI 1772 |
| 80 | NA 89118 | NA 89118 | Styrax japonicus Siebold & Zucc. | | NA | | Not Available | 2025 | | | | | | | Uncertain improvement status | A now many-stemmed, shrubby specimen is growing just east of the Azalea Valley overlook below Azalea Road; I have not been able to locate any records related to it. I believe that there was another specimen growing near the Prunus 'Fudanzakura' (NA 56415-H1) located well to the east of this area, and that could have been the same accession, but it is now invislbe due to vine growth and could be dead. | 2191662 | NA 89118 |
| 81 | NA 89059 | AFGN25-09a | Styrax grandifolius Aiton | Florida, United States | NA | | Not Available | 2025 | COLLECTED | 06/01/2025 | Florida Caverns State Park. | 30.82379000, -85.24395000 | 27 | Mixed forest along trail | Wild material | See also NA 89060 through 89063. | 2191426 | NA 89059 |
| 82 | NA 89060 | AFGN25-09b | Styrax grandifolius Aiton | Florida, United States | NA | | Not Available | 2025 | COLLECTED | 06/01/2025 | Florida Caverns State Park. | 30.82273000, -85.24327000 | 29 | Mixed forest along trail | Wild material | See also NA 89059 and 89061 through 89063. | 2191439 | NA 89060 |
| 83 | NA 89061 | AFGN25-09c | Styrax grandifolius Aiton | Florida, United States | NA | | Not Available | 2025 | COLLECTED | 06/01/2025 | Florida Caverns State Park. | 30.82183000, -85.24267000 | 24 | Mixed forest along trail | Wild material | See also NA 89059, 89060, 89062, and 89063. | 2191440 | NA 89061 |
| 84 | NA 89062 | AFGN25-09d | Styrax grandifolius Aiton | Florida, United States | NA | | Not Available | 2025 | COLLECTED | 06/01/2025 | Florida Caverns State Park. | 30.82100000, -85.24208000 | 25 | Mixed forest along trail | Wild material | See also NA 89059 through and 89061 and 89063. | 2191441 | NA 89062 |
| 85 | NA 89063 | AFGN25-09e | Styrax grandifolius Aiton | Florida, United States | NA | | Not Available | 2025 | COLLECTED | 06/01/2025 | Florida Caverns State Park. | 30.82103000, -85.24208000 | 27 | Mixed forest along trail | Wild material | See also NA 89059 through 89062. | 2191438 | NA 89063 |
| 86 | NA 87649 | NACPEC18-107 | Styrax odoratissimus Champ. ex Benth. | Hubei Sheng, China | NA | | Not Available | 2024 | COLLECTED | 09/22/2018 | Quinn Jia Ping. [Mistake for Senjiping? Name appears to be wrong in any case (the first word does not fit with any Chinese character); cannot determine the intended locality name with certainty. Valley is unnamed on Google Maps, but is near something labeled "Xiaoping" in addition to "Senjiping".] | 31.43955000, 110.40471000 | 1311 | Growing on steep cliff just below small rock outcrop. Growing in talus with humus pockets. Slope: 70 degrees. Aspect: West. | Wild material | One seedling received. | 2166393 | NA 87649 |
| 87 | NA 87589 | NA 87589 | Styrax obassia Siebold & Zucc. | | NA | | Not Available | 2024 | | | | | | | Uncertain improvement status | Mature tree (with many seedlings) growing on the slope of Asian Valley (bed AC-V-01), not clearly recorded previously; old notes erased from the card of NA 49495 leave me wondering if this might have been that accession, but there is no clear evidence pointing to an earlier accession number at this time. Was briefly thought to be Sinowilsonia, but actually was Styrax obassia. | 2165771 | NA 87589 |
| 88 | WLP 3228 | TXWL2023-010 | Styrax americanus Lam. | Texas, United States | NA | | Not Available | 2023 | COLLECTED | 09/25/2023 | Along FM (Farm to Market Road) 943 roadside. | 30.46908000, -94.45061000 | | Roadside. Low area ordinarily with pooled water, absent due to unusually dry conditions during the year of collection. | Wild material | | 2158801 | WLP 3228 |
| 89 | WLP 3227 | TXWL2023-009 | Styrax grandifolius Aiton | Texas, United States | NA | | Not Available | 2023 | COLLECTED | 09/20/2023 | Highway 87 roadside (Sabine Timber LLC) | 31.12027000, -93.72735000 | | Roadside. Xeric to dry-mesic upland. Loamy sand soil. No evidence of prescribed burning. | Wild material | | 2158800 | WLP 3227 |
| 90 | WLP 3345 | AS/SG/2023/025/235 | Styrax grandifolius Aiton | Arkansas, United States | NA |  | | 2023 | COLLECTED | 08/27/2023 | Ouachita National Forest - Winona Wildlife Management Area/South Fourche Botanical Area. Approximately 20 miles southwest of Danville, along County Road 362, east of Scenic Highway 7. T3N R20W Sec. 23. | 34.89619000, -93.10769400 | 275 | Uplands and on bluffs; understory of pine-hardwood forest. | Wild material | Plants in nature are large, clonally spreading colonies to 20 feet in height and similar width. Peak bloom occurred the last week of April (2023). | 2158786 | WLP 3345 |
| 91 | WLP 3441 | HOT23-127 | Styrax grandifolius Aiton | Texas, United States | NA | | Not Available | 2023 | COLLECTED | 06/02/2023 | Sabine National Forest: Toledo Bend Lake. | 31.18291579, -93.67337942 | 79 | Loblolly and longleaf pine forest/mesic mixed conifer and hardwood forest. Slope: 0 degrees. Aspect: Northwest. Elevation: 78.865 meters. Soil type: loamy sand. | Wild material | | 2166239 | WLP 3441 |
| 92 | WLP 2612 | 2022VA-03 | Styrax grandifolius Aiton | Virginia, United States | NA | | | 2022 | COLLECTED | 09/12/2022 | Northwest River Park on the south side of Indian Springs Road behind the Equestrian Center along a bridle trail. This plant is a common in the mesic woodlands at this location. | 36.58361100, -76.16277800 | 21 | Plants growing in shade to part-shade of the mixed deciduous and evergreen mesic woodland about 1 to 2 meters above a nearby wetland area. The underlying geology of this area is the Tabb Formation of Quaternary origin which is comprised of undifferentiated sand, silt, and peat and subdivided into three members. Within the Tabb Formation lies the Lynnhaven Member with pebbly and cobbly, fine to coarse gray sand grades upward into clayey and silty fine sand and sandy silt. Extensive low lands bounded on the landward side by river-, bay-, and ocean-facing scarps having toe altitudes of 5-6 meters. Thickness is 0 to 6.5 meters. Source: USGS Virginia Geologic Map Data (https://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=VAQtl%3B0) The surface soil profile of this area is Chapanoke-Yeopim complex, 0 to 3 percent slopes. These soil as somewhat poorly to moderately drained, acidic, and found on marine terraces and summits of low elevation coastal plain areas. They are comprised of silt loam, silty clay loam, sandy clay loam and loam in varying quantities across the profile; the depth to parent geology is approximately 200 cm. Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx | Wild material | | 2139350 | WLP 2612 |
| 93 | WLP 2584 | RJL2022FLAL-005 | Styrax americanus Lam. | Florida, United States | NA | | | 2022 | COLLECTED | 07/28/2022 | Growing along the Yellow River and reached by boat. | 30.57944000, -86.91689800 | 1 | Plants are typically found growing in shade to full sun in permanently saturated to submersed conditions along the edge of the Yellow River, growing in association with a wide array of deciduous and evergreen trees, shrubs and perennial plant species. Most of the plants along the river are adapted to acidic conditions and while the aquatic habitats are generally fresh water, there is occasionally tidal or hurricane-caused saltwater intrusions. The underlying geology of this area is classified as Alluvium, of Pleistocene/Holocene origin and consists of undifferentiated Quaternary sediments of varying thickness including siliciclastics, organics and freshwater carbonates. The siliciclastics are light gray, tan, brown to black, unconsolidated to poorly consolidated, clean to clayey, silty, unfossiliferous, variably organic-bearing sands to blue green to olive green, poorly to moderately consolidated, sandy, silty clays. Organics occur as plant debris, roots, disseminated organic matrix and beds of peat. Freshwater carbonates, often referred to as marls in the literature, are scattered. | Wild material | | 2138694 | WLP 2584 |
| 94 | NA 87138 | NA 87138 | Styrax japonicus Siebold & Zucc. | | NA | | Not Available | 2022 | | | | | | | Wild material | Full name as recorded at U.S. National Arboretum: Styrax japonicus. See NA 85491 for earlier material received from the same wild collection. [Note: eleven plants were supposed to be included, but three plants in this group appear similar to one another but different from the rest, and two of those were labeled S. odoratissimus, NACPEC18-107, according to Todd Rounsaville; these will be separated as NA 87166. -SBL] | 2155177 | NA 87138 |
| 95 | NA 87166 | NACPEC18-107 | Styrax odoratissimus Champ. ex Benth. | Hubei Sheng, China | NA | | Not Available | 2022 | COLLECTED | 09/22/2018 | Quinn Jia Ping. [Mistake for Senjiping? Name appears to be wrong in any case (the first word does not fit with any Chinese character); cannot determine the intended locality name with certainty. Valley is unnamed on Google Maps, but is near something labeled "Xiaoping" in addition to "Senjiping".] | 31.43955000, 110.40471000 | 1311 | Growing on steep cliff just below small rock outcrop. Growing in talus with humus pockets. Slope: 70 degrees. Aspect: West. | Wild material | Full name as recorded at U.S. National Arboretum: Styrax odoratissimus. Seedlings originally part of the same batch recorded as S. japonicus, NA 87138; however, two plants were labeled S. odoratissimus NACPEC18-107, and a third looks just like them and different from the rest, but was labeled S. japonicus. These will be watched further, and additional confirmation sought from Tony Aiello, to ensure that they are correctly assigned to that species and collection. See also NA 85540 for original NACPEC seed received, as well as NA 86932 for seedlings of this same collection received in 2021 from Arnold Arboretum. -SBL | 2155204 | NA 87166 |
| 96 | NA 86932 | NACPEC18-107 | Styrax odoratissimus Champ. ex Benth. | Hubei Sheng, China | NA | | Not Available | 2021 | COLLECTED | 09/22/2018 | Shennongjia Forestry District; Muyuping; Quinn Jia Ping. [Mistake for Senjiping? Name appears to be wrong in any case (the first word does not fit with any Chinese character); cannot determine the intended locality name with certainty. Valley is unnamed on Google Maps, but is near something labeled "Xiaoping" in addition to "Senjiping".] | 31.43955000, 110.40471000 | 1311 | Growing on steep cliff just below small rock outcrop. Growing in talus with humus pockets. Slope: 70 degrees. Aspect: West. | Wild material | Full name as recorded at U.S. National Arboretum: Styrax odoratissimus. See also NA 85540 for seed received directly from the expedition, and NA 87166 for additional seedlings received from Longwood Gardens in 2022. | 2155045 | NA 86932 |
| 97 | NA 86434 | Pulverulentus Group | Styrax americanus Lam. | Texas, United States | NA | | | 2020 | COLLECTED | 09/08/2018 | Near Gum Slough, on the edges of woodlands along the north side of road FM 2246. | 30.33332000, -93.94704000 | 15 | Plants are found along the edges and moist to wet areas of Gum Slough in part shade to full sun of a mixed deciduous and broadleaved evergreen woodlands. Soils are generally acidic with loamy to clayey sediments, but with some areas consisting of deep, nearly level loamy, poorly drained soil. | Wild material | Species occurrence is infrequent at this location. Collector's note on the name under which this material was gathered, Styrax americanus var. pulverulentus: "In general, the var. pulverulentus is considered "taxonomically inconsequential" by many botanists. Even so, this densely pubescent characteristic is highly uniform across every plant I observed in the sampled population. Weakley notes that "true" var. pulverulentus can be found as far west as East Texas and, in my humble opinion, the population sampled herein represents this "taxon". Regardless, for the purposes of drawing distinction between "typical" Styrax americanus and the densely pubescent form, I've chosen to use this varietal name. It will be interesting to observe whether the seedling progeny are uniformly similar to their parents when they germinate." [Actual altitude recorded was 14.8 m, but decimals can't be used in the database, so the number was rounded.] | 2109219 | NA 86434 |
| 98 | NA 85529 | NACPEC18-088 | Styrax japonicus Siebold & Zucc. | Hubei Sheng, China | NA | | Not Available | 2018 | COLLECTED | 09/21/2018 | Shennongjia Forest District; Muyuping; Shennongjia National Park, Guanmenshan. Next to orchid garden. | 31.44156000, 110.38635000 | 1324 | Mesophytic woodland next to orchid garden near stream. Growing in humus over rocks. | | Seeds and four herbarium specimens collected from one plant. Photographed. | 2108987 | NA 85529 |
| 99 | WLP 1559 | NACPEC18-107 | Styrax odoratissimus Champ. ex Benth. | Hubei Sheng, China | NA | | | 2018 | COLLECTED | 09/22/2018 | Shennongjia Forestry District; Muyuping; Quinn Jia Ping. [Mistake for Senjiping? Name appears to be wrong in any case (the first word does not fit with any Chinese character); cannot determine the intended locality name with certainty. Valley is unnamed on Google Maps, but is near something labeled "Xiaoping" in addition to "Senjiping".] | 31.43955000, 110.40471000 | 1311 | Growing on steep cliff just below small rock outcrop. Growing in talus with humus pockets. | Wild material | Seeds and four herbarium specimens collected from one plant. Photographed. | 2108998 | WLP 1559 |
| 100 | WLP 1878 | NACPEC18-019 | Styrax japonicus Siebold & Zucc. | Hubei Sheng, China | NA | | | 2018 | COLLECTED | 09/14/2018 | Wufeng County; Wangfan; Mazongshan. | 30.05500000, 110.35845000 | 1258 | Disturbed area between road and small stream. Below cliff. Partially cut over and replanted with Cunninghamia, Cryptomeria. Growing in Rocky humus, talus mixed with humus. | Wild material | Seeds and four herbarium specimens collected from one plant. Photographed. | 2108953 | WLP 1878 |
| 101 | WLP 1880 | NACPEC18-060 | Styrax odoratissimus Champ. ex Benth. | Hubei Sheng, China | NA |  | | 2018 | COLLECTED | 09/19/2018 | Shennongjia Forest District; Xinhua; Xinhua. | 31.55398000, 110.82980000 | 717 | Mixed forest in narrow gorge. Growing in talus and moss-covered humus. | | Seeds and four herbarium specimens collected from one plant. Photographed. | 2108978 | WLP 1880 |
| 102 | NA 85580 | PCCNCTX18-092 | Styrax platanifolius Engelm. ex Torr. subsp. platanifolius | Texas, United States | NA | | Not Available | 2018 | COLLECTED | 09/01/2018 | Coryell County; ; Fort Hood. | 31.23680000, -97.60486000 | 236 | Woodland edge. Caliche soil. | | 48 seeds collected and voucher collected; photographed. | 2109026 | NA 85580 |
| 103 | NA 85584 | PCCNCTX18-110 | Styrax platanifolius Engelm. ex Torr. subsp. platanifolius | Texas, United States | NA | | Not Available | 2018 | COLLECTED | 09/02/2018 | County Road 2012. | 32.15741000, -97.84023000 | 332 | Woodland edge along road. Sandy loam soil. | Wild material | 250 seeds collected and voucher collected; photographed. | 2109029 | NA 85584 |
| 104 | NA 83856 | Raulston 920217 | Styrax confusus Hemsl. | China | NA | | Not Available | 2016 | COLLECTED | | | | | | | | 2108729 | NA 83856 |
| 105 | NA 40977 01 | NA 40977 01 | Styrax japonicus Siebold & Zucc. | Honshu, Japan | NA | | Not Available | 2014 | COLLECTED | 11/29/1976 | Akira Shibamichi Nursery | | | | | | 1953480 | NA 40977 01 |
| 106 | NA 81170 | Pulverulentus Group | Styrax americanus Lam. | Texas, United States | NA | | Not Available | 2012 | COLLECTED | 10/15/2012 | | | | | Wild material | | 1914196 | NA 81170 |
| 107 | WLP 2408 | 285744 | Styrax platanifolius Engelm. ex Torr. | Texas, United States | NA |  | | 2011 | COLLECTED | 09/30/2005 | Cibilo Creek on Herff Falls Ranch on southeastern edge of Boerne. | 29.77660000, -98.70960000 | 414 | Rolling hills, steep canyons with creeks | Wild material | | 1895375 | WLP 2408 |
| 108 | NA 80786 | RL 10015A | Styrax americanus Lam. | Florida, United States | NA | | Not Available | 2010 | COLLECTED | 11/15/2010 | | | | | Wild material | | 1914166 | NA 80786 |
| 109 | NA 77600 | RL 8040 | Styrax grandifolius Aiton | | NA | | Not Available | 2008 | COLLECTED | PRE 09/08/2008 | South Carolina, Oconee County, Damascus Church Road, along ridge south of Damascus Church. | 34.71855000, -83.32448000 | | | Wild material | | 1896054 | NA 77600 |
| 110 | NA 79564 | RJLVA2002-003 | Styrax grandifolius Aiton | Virginia, United States | NA | | Not Available | 2008 | COLLECTED | 09/04/2004 | Northwest River Park; south side of Indian Springs Road in open woodland behind an equestrian center along a bridle trail. Elevation ca 5 meters. | 36.58388000, -76.16222000 | 5 | Open woodland; the woodland edge slopes gently down in elevation about 3 meters to a slow-moving stream and wetland area; plants are growing in a mixed deciduous and evergreen woodland about 1 to 2 meters above the wetland area. | Wild material | | 1899509 | NA 79564 |
| 111 | CVAC 1772 | HD-2007-038 | Styrax americanus Lam. | Georgia, United States | | | Historic | 2007 | COLLECTED | 06/05/2007 | Lumpkin County, Hightower Gap, Blue Ridge Mountain Road intesection with FS 42. | 34.66382000, -84.12987000 | 900 | Slope about 20 degrees, on gray loam soil covered with organic duff. Associated with: Impatiens pallida, Commelina virginiaca, Ambrosia artemisiifolia, Quercus, Liriodendron tulipifera. | Wild material | | 1730119 | CVAC 1772 |
| 112 | NA 74382 | UCBD-2001-093 | Styrax officinalis L. | California, United States | NA | | Not Available | 2004 | COLLECTED | 09/26/2001 | North of Shasta Lake on Hwy. 5, Slate Creek Rd. exit twords Lamine, S. fork Sacramento River. | 40.96666667, -122.41666667 | 430 | Sacramento River in full sun, South-East facing slope. Associated taxa: Ceanothus cuneatus, Quercus chrysolepis | Wild material | | 1802001 | NA 74382 |
| 113 | NA 71564 | NA 71564 | Styrax obassia Siebold & Zucc. | | NA | | Not Available | 2001 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Styrax obassia. | 2149002 | NA 71564 |
| 114 | NA 70138 | 161-89 | Styrax americanus Lam. | Illinois, United States | NA | | Not Available | 2000 | COLLECTED | 03/10/1999 | 0.5 mile W of the Indiana-Illinois state line | 41.16599300, -87.53520200 | | Flood plain forest at the island in the Knakakee River. | Wild material | | 1597766 | NA 70138 |
| 115 | NA 69474 | NA 69474 | Styrax japonicus Siebold & Zucc. | Korea, South | NA | | Not Available | 1998 | COLLECTED | 10/1998 | Kangwon Province, Sin-Myun, Chuncheon City | | | | Wild material | Seed grown for 3 years in nursery in Chunchun city (capital city of Kangwon Province), Dong-myun, Jinae-ri, Kangwon Province (northeastern state where Mt. Sorak is located). | 1571423 | NA 69474 |
| 116 | NA 71590 | (selection) | Styrax japonicus Siebold & Zucc. | | NA | | Not Available | 1998 | | | | | | | Clone | Full name as recorded at U.S. National Arboretum: Styrax japonicus (selection). NA 71590/G259-36 has foliage that flushes purple. Selection made from a group of open-pollinated seedlings. All four selection develop leaves later in spring than currently available cultivars. All four also flower heavily. | 2149009 | NA 71590 |
| 117 | NA 69098 | 1997.212 | Styrax japonicus Siebold & Zucc. | Gunma, Japan | NA | | Not Available | 1998 | COLLECTED | 10/18/1997 | A residential tree in the azalea section of Seibu Akagi nature Park, Seta-Gun | 36.53570900, 139.20021100 | 605 | Infrequently occuring mostly in sun on dry volcanic acid sandy loam soil on a south-West facing mountainside of open cultivated Larix kaempferi and Pinus densiflora woodland. | Wild material | | 1613187 | NA 69098 |
| 118 | NA 69277 | NA 69277 | Styrax japonicus Siebold & Zucc. | | NA | | Not Available | 1998 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Styrax japonicus. | 2148341 | NA 69277 |
| 119 | WLP 100 | WLP 100 | Styrax macrocalyx Perkins | | NA | | Not Available | 1994 | | | | | | | Uncertain improvement status | Nanjing Botanic Garden Index Seminum | 2110281 | WLP 100 |
| 120 | NA 64936 | WD169 | Styrax calvescens Perkins | 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 among rocks on stream edge. | Wild material | | 1511232 | NA 64936 |
| 121 | NA 67387 | NA 67387 | Styrax japonicus Siebold & Zucc. | England, United Kingdom | NA | | Not Available | 1994 | COLLECTED | 01/01/1992 | | | | | Uncertain improvement status | | 1777080 | NA 67387 |
| 122 | NA 66637 | #119 | Styrax japonicus Siebold & Zucc. | Korea, South | | | Historic | 1993 | COLLECTED | | Mt. Halla | | 500 | Native forest, full sun. | Wild material | | 1493724 | NA 66637 |
| 123 | NA 66638 | NA 66638 | Styrax obassia Siebold & Zucc. | Korea, South | | | Historic | 1993 | COLLECTED | | Mt. Halla. | | 900 | Native forest, full sun. | Wild material | | 1493701 | NA 66638 |
| 124 | NA 67215 | Schumacher | Styrax americanus Lam. | Massachusetts, United States | NA | | Not Available | 1992 | COLLECTED | PRE 11/30/1992 | | | | | Wild material | | 1508300 | NA 67215 |
| 125 | NA 67106 | NA 67106 | Styrax obassia Siebold & Zucc. | Chungcheongnam-do, Korea, South | NA | | Not Available | 1992 | COLLECTED | PRE 05/20/1992 | | | | | Wild material | | 1895727 | NA 67106 |
| 126 | NA 67107 | NA 67107 | Styrax obassia Siebold & Zucc. | Chungcheongnam-do, Korea, South | NA | | Not Available | 1992 | DONATED | 05/20/1992 | | | | | Uncertain improvement status | | 1899446 | NA 67107 |
| 127 | NA 63676 | NA 63676 | Styrax americanus Lam. | | NA | | Not Available | 1992 | | | | | | | | | 1950834 | NA 63676 |
| 128 | NA 63677 | NA 63677 | Styrax platanifolius Engelm. ex Torr. | | NA | | Not Available | 1992 | | | | | | | Uncertain improvement status | Full name as recorded at U.S. National Arboretum: Styrax platanifolius. | 2147177 | NA 63677 |
| 129 | NA 63124 | NC ARB | Styrax americanus Lam. | North Carolina, United States | NA | | Not Available | 1991 | COLLECTED | 09/03/1991 | Asheville, University of NC-Asheville Botanical Gardens | 35.61195400, -82.56620000 | | | Uncertain improvement status | | 1498219 | NA 63124 |
| 130 | NA 62263 | NA 62263 | Styrax grandifolius Aiton | South Carolina, United States | NA | | Not Available | 1990 | COLLECTED | 10/09/1990 | Approx. 1 mile SW of Damascus Church, along both sides of #96 gravel road on ridgetop | 34.73039200, -83.31397200 | | In dry pine-oak forest of ridgetop and slopes. | Wild material | | 1502183 | NA 62263 |
| 131 | WLP 1789 | GU 114 | Styrax americanus Lam. | Virginia, United States | NA | | | 1989 | COLLECTED | 09/26/1989 | Shep Pond. | 38.00285700, -79.45777100 | | Wet soil, no canopy. | Wild material | | 1506792 | WLP 1789 |
| 132 | NA 60653 | SAS 001, SAS S, SAT 88031 | Styrax dasyanthus Perkins | Anhui Sheng, China | NA | | Not Available | 1988 | COLLECTED | 10/04/1988 | Anhui Province, Above Ku Zhu Xi (Bitter Bamboo Stream) south of Yun Gu Si Temple (Cloud Valley Monastery) site, Huangshan. | | | West bank facing east, in full sun at bottom of rocky cliff. Assoc. spp.: Rhus sylvestris, Pistacia sp., Phyllostachys pubescnes, Pinus taiwanensis, Ilex wilsonii, Magnolia cylindrica, Diospyros lotus. | Wild material | | 1776886 | NA 60653 |
| 133 | Ames 8445 | Ames 8445 | Styrax americanus Lam. | Illinois, United States | NC7 | | Not Available | 1988 | COLLECTED | | Floodplain forest with pin oak, swamp white oak, buttonbush and Saururus. | | 189 | | Wild material | Kankakee Co., Il., Illiniana Heights Quad, T31N R14E NW corner of NW l/4 of NE 1/4 Sec. 22, 3.5 mi. E. of Momence. | 1043773 | Ames 8445 |
| 134 | NA 60191 | Chollipo I.S.1988-228 | Styrax japonicus Siebold & Zucc. | Chungcheongnam-do, Korea, South | NA | | Not Available | 1988 | COLLECTED | PRE 06/10/1988 | Taean-gun, Sowon-myeon: Uihang-ri: Pangjikol, near Chollipo Arboretum. | | | | Wild material | | 1111768 | NA 60191 |
| 135 | NA 60192 | Chollipo I.S.1988-229 | Styrax obassia Siebold & Zucc. | Gyeongsangbuk-do, Korea, South | NA | | Not Available | 1988 | COLLECTED | 01/01/1986 | Pogyong Temple, Mt. Naeyon, Yongil-gun, Kyong sang Pukto Korea | 36.25368900, 129.32298300 | | | Wild material | | 1111769 | NA 60192 |
| 136 | NA 60130 | NA 60130 | Styrax americanus Lam. | | NA | | Not Available | 1988 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Styrax americanus. | 2146645 | NA 60130 |
| 137 | NA 59183 | 'Carillon' | Styrax japonicus Siebold & Zucc. | | NA | | Not Available | 1987 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Styrax japonicus 'Carillon'. | 2146557 | NA 59183 |
| 138 | NA 55073 | KNW 271 | Styrax obassia Siebold & Zucc. | Kyonggi, Korea, South | NA | | Not Available | 1986 | COLLECTED | | Behind Muchunae Village, Kanghwa Gun, Hwado Myon. | | 60 | Understory of mixed woods on a steep wooded hillside. | Wild material | Probable hardiness to USDA Zone 5. Small, slender deciduous tree with several smooth sinous trunks. Voucher tree 8m tall, DBH of largest trunk 7.5cm. Seed from several trees. | 1030000 | NA 55073 |
| 139 | NA 56528 | KSW 3528 | Styrax japonicus Siebold & Zucc. | Korea, South | NA | | Not Available | 1985 | COLLECTED | 09/17/1985 | Taepung-ri, Sohuksan Island, Huksan Myon, Shin An Gun, Cholla Namdo. Between village and lighthouse. In cut-over mixed woods on E-facing slope near ocean. | 34.08333333, 125.10000000 | 70 | | Wild material | 4-trunked deciduous tree branched nearly to base, ca 12m tall, ca 25cm DBH. Leaf quality excellent, superior to most, very dark green, lustrous above, paler beneath. Frt. light green turning brown, 19mm long, 15mm diam.; seed brown, equally diveded by 4 depressed lines. | 1111121 | NA 56528 |
| 140 | NA 56627 | KSW 3684 | Styrax japonicus Siebold & Zucc. | Korea, South | NA | | Not Available | 1985 | COLLECTED | 10/04/1985 | Chintung Village, Mongsan-ri 5-ku, Mangyong Myon, Kimje Gun, Cholla Pukto. In grassy field, cut-over area, sun. | 35.90000000, 126.83333333 | 30 | | Wild material | Cut and resprouted multi-stemmed deciduous shrub ca 2.5m tall; lvs. dark green, slightly lustrous above, paler beneath, fertile branches defoliated; very heavily fruited, frt. greenish white, some dehiscing, 16mm long, 12 mm diam. calyces brown. | 1111143 | NA 56627 |
| 141 | NA 56288 | NA 56288 | Styrax japonicus Siebold & Zucc. var. kotoensis (Hayata) Matsum. & Suzuki | | NA | | Not Available | 1985 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Styrax japonicus var. kotoensis. | 2146182 | NA 56288 |
| 142 | NA 56827 | NA 56827 | Styrax americanus Lam. | | NA | | Not Available | 1985 | | | | | | | | | 1952136 | NA 56827 |
| 143 | NA 56646 | KSW 3708 | Styrax japonicus Siebold & Zucc. | Korea, South | NA | | Not Available | 1985 | COLLECTED | 10/07/1985 | Yuyu Dong, Mapo-ri, Sannae Myon, Puan Gun, Cholla Pukto. Fairly common on cut-over NE-facing hillside, in thicket. | 35.61666667, 126.53333333 | 150 | | Wild material | Single-trunked deciduous tree ca 4m tall, 14cm DBH, with spreading-ascending branches, spread of crown ca 3m, lvs. dull med. green above, lustrous beneath, turning yellow and falling; very heavily fruited; frt. greenish-white turning brown, 15mm long, 11mm diam. | 1111150 | NA 56646 |
| 144 | NA 55070 | KNW 268 | Styrax japonicus Siebold & Zucc. | Kyonggi, Korea, South | NA | | Not Available | 1984 | COLLECTED | 10/07/1984 | Hwado Myon, Muchunae; On steep wooded hillside behind Muchunae Village | 37.62833800, 126.48327600 | 60 | | Wild material | Small deciduous tree with spreading branches. Voucher tree 8m tall, 15cm DBH. Seeds from several plts. | 1109698 | NA 55070 |
| 145 | NA 55098 | KNW 295 | Styrax obassia Siebold & Zucc. | Kyonggi, Korea, South | NA | | Not Available | 1984 | COLLECTED | 10/12/1984 | Taechong Myon, Taechong Island; On wooded hillside on southeast side of Koju Dong village | 37.81473500, 124.70675700 | 50 | | Wild material | Upright deciduous tree, voucher tree 4m tall. lvs. yellow- green, becoming yellow. Fruit brown, falling. Seeds from several trees. | 1109736 | NA 55098 |
| 146 | NA 55160 | KNW 347 | Styrax japonicus Siebold & Zucc. | Incheon-gwangyeoksi, Korea, South | NA | | Not Available | 1984 | COLLECTED | 10/15/1984 | Incheon (Incheon-gwangyeok-si): Ongjin-gun, Daecheong-myeon: Ye-dong, Socheongdo (island), Ye-dong, between Topkol landing site [military quay/wharf] and Ye-dong village near generator station. [Originally listed as Kyong Gi Province, Ongjin Gun, Sochong Island, Yedong, between Topkol landing site and Yedong village near generator station.] | | 35 | Scattered in grove of Celtis. | Wild material | | 1913827 | NA 55160 |
| 147 | NA 55183 | KNW 371 | Styrax japonicus Siebold & Zucc. | Kyonggi, Korea, South | NA | | Not Available | 1984 | COLLECTED | 10/17/1984 | Paekryong Myon, Paekryong Island; Along the road between Sahang Po and Tumujin | 37.96166600, 124.65860700 | 50 | On sunny, cut-over hillsides; poor soil. | Wild material | | 1506786 | NA 55183 |
| 148 | WLP 1788 | KNW 292 | Styrax japonicus Siebold & Zucc. | Incheon-gwangyeoksi, Korea, South | NA | | | 1984 | COLLECTED | 10/12/1984 | Ongjin-gun, Daecheong-myeon: Daecheongdo (island): Southeast side of Koju-dong village. [Originally listed as Kyong Gi Province, Ongjin Gun, Taechong Island, southeast side of Koju Dong village.] | 37.81452900, 124.70220900 | 40 | On wooded hillside at edge of mixed deciduous forest. Rich, humus soil. | Wild material | | 1506779 | WLP 1788 |
| 149 | NA 52526 | NA 52526 | Styrax japonicus Siebold & Zucc. | Korea, South | NA | | Not Available | 1983 | COLLECTED | 09/22/1979 | Kwanak Arboretum (wild areas), Seoul National University. [Originally listed as Kyonggi-Do.] | | 5 | Streamside. | | | 1950812 | NA 52526 |
| 150 | NA 52527 | MK/K 131 [CK 131] | Styrax obassia Siebold & Zucc. | Gangwon-do, Korea, South | NA | | Not Available | 1983 | COLLECTED | 09/27/1981 | Obongsan [mountain], northeast of Chuncheon. [Originally listed as Kangwon-Do, Mt. Obong, NE of Chunchon.] | 38.00000000, 127.83333000 | | Cold area, minimum winter temperature to -40 degrees F. | | | 1951721 | NA 52527 |
| 151 | CVAC 346 | | Styrax sp. | Texas, United States | | | Historic | 1983 | COLLECTED | 01/04/1983 | Zavalla, Angelina Nat'l Forest | 31.00000000, -91.08333333 | 79 | | Wild material | IDX: Received as Vaccinium sp. | 1005466 | CVAC 346 |
| 152 | NA 51948 | NA 51948 | Styrax obassia Siebold & Zucc. | | NA | | Not Available | 1983 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Styrax obassia. Coll. at Imperial Palace, Tokyo. Yinger request. | 2145645 | NA 51948 |
| 153 | NA 51248 | JH-230-82 | Styrax obassia Siebold & Zucc. | Hokkaidô, Japan | NA | | Not Available | 1982 | COLLECTED | 10/01/1982 | Hokkaido Prefecture, Iburi Subprefecture: Tomakomai-shi. Hokkaido University Tomakomai Experimental Forest. | 42.63333000, 141.65000000 | | Growing in woodland. Min. temp. -30 deg. C, ground freezes to 70 cm. Snow cover 40 cm. | | | 1953140 | NA 51248 |
| 154 | NA 50190 | NA 50190 | Styrax japonicus Siebold & Zucc. | Korea, South | NA | | Not Available | 1982 | COLLECTED | 09/27/1981 | Mudeungsan [mountain]. [Originally listed as Cholla-namdo, Mudung San.] | | 379 | | | | 1950823 | NA 50190 |
| 155 | NA 50191 | MK/K 131 [CK 131] | Styrax obassia Siebold & Zucc. | Gangwon-do, Korea, South | NA | | Not Available | 1982 | COLLECTED | 09/27/1981 | Obongsan [mountain]. [Originally listed as Kang Won-do, Mt. Obong.] | 38.00000000, 127.83333000 | | Cold area, minimum winter temperature to -40 degrees F. | | | 1951905 | NA 50191 |
| 156 | NA 48182 | NA 48182 | Styrax obassia Siebold & Zucc. | | NA | | Not Available | 1981 | | | | | | | | | 1953151 | NA 48182 |
| 157 | NA 49543 | SABE 1484 | Styrax japonicus Siebold & Zucc. | Hubei Sheng, China | NA | | Not Available | 1980 | COLLECTED | 09/18/1980 | Hubei Province, Shennongjia Forest District, Vicinity of Taizishang along Yingyu River; northwestern Hubei Province. | | | Forested canyon slope. | Wild material | | 1776539 | NA 49543 |
| 158 | NA 46360 | 9STY | Styrax japonicus Siebold & Zucc. | Kyonggi, Korea, South | NA | | Not Available | 1980 | COLLECTED | 10/12/1979 | Kyonggi-do, Kwangnung Forestry Station. | | | very cold area minimum winter temperature 32 C. | Wild material | | 1776453 | NA 46360 |
| 159 | NA 45849 | NA 45849 | Styrax obassia Siebold & Zucc. | | NA | | Not Available | 1980 | | | | | | | | | 1951444 | NA 45849 |
| 160 | NA 45573 | 'Pink Chimes' | Styrax japonicus Siebold & Zucc. | Japan | NA | | Not Available | 1978 | COLLECTED | 12/08/1978 | Kyoryo-en, Angyo, Kawaguchi, Saitama Prefecture, Japan. | | | | Cultivar | pink flowers. cultivar described in Arnoldia Fall 1983, pg. 17. | 1106033 | NA 45573 |
| 161 | NA 40977 | 'Carillon' | Styrax japonicus Siebold & Zucc. | Honshu, Japan | NA | | Not Available | 1976 | COLLECTED | 11/29/1976 | Akira Shibamichi Nursery | | | | | | 1951612 | NA 40977 |
| 162 | NA 33877 | NA 33877 | Styrax americanus Lam. | | NA | | Not Available | 1972 | | | | | | | Uncertain improvement status | Full name as recorded at U.S. National Arboretum: Styrax americanus. Card Notes: 2 plants Fern Valley Rd., 2 plants in Fern Valley, 2 plants Cr??tree Rd. (cannot read writing). October 1974. | 2144411 | NA 33877 |