| 0 | PI 706232 | Single Red Flower | Chaenomeles speciosa (Sweet) Nakai | | COR | | Not Available | 2024 | | | | | | | | Single Red Flower | 2169492 | PI 706232 |
| 1 | PI 706593 | Thornless #2 | Chaenomeles sp. | | COR | | Not Available | 2024 | | | | | | | Genetic material | | 2170974 | PI 706593 |
| 2 | PI 706231 | Semi-double/Large Blush Pink | Chaenomeles ×superba (Frahm) Rehder | | COR | | Not Available | 2024 | | | | | | | | Also sold commercially as 'Blush Pink'. | 2169491 | PI 706231 |
| 3 | PI 704935 | Baoshan Quince O.P. | Chaenomeles cathayensis (Hemsl.) C. K. Schneid. | Oregon, United States | COR | | Not Available | 2017 | DEVELOPED | 10/26/2017 | NCGR North Farm Chaenomeles field collection, Peoria Road, Corvallis. | | | | Cultivated material | Open pollinated seed collected from a single fruit of the Baoshan Quince (CCHA 26) collected in the NCGR field germplasm collection in late October 2017. Fruit is larger than those of other C. cathayensis accessions, and has a strong pleasant aroma. | 1954315 | PI 704935 |
| 4 | PI 704934 | 'Fusion' | Chaenomeles ×superba (Frahm) Rehder | Germany | COR | | Not Available | 2017 | DEVELOPED | | | | | | Cultivar | | 1946871 | PI 704934 |
| 5 | PI 704929 | 'Spitfire' | Chaenomeles speciosa (Sweet) Nakai | Ohio, United States | COR | | Not Available | 2017 | DEVELOPED | 03/29/1949 | | | | | Cultivar | Shrubs with a columnargrowth; flowers crimson-red, single; fruits apple shaped, ribbed, umbilicate.Selection of the Wayside Gardens, Mentor, Ohio, introduced 1949. Plantpatent no. 830 taken on March 29, 1949. -- Weber. 1963. Arnoldia | 1946680 | PI 704929 |
| 6 | PI 704930 | 'Jet Trail' | Chaenomeles speciosa (Sweet) Nakai | | COR | | Not Available | 2017 | | | | | | | Cultivar | Height to 3', Zone 5. White flowers. | 1946681 | PI 704930 |
| 7 | PI 704931 | 'Texas Scarlet' | Chaenomeles speciosa (Sweet) Nakai | | COR | | Not Available | 2017 | | | | | | | Cultivar | Compact spreading plant to 3', Zone 5. Deep red flowers. | 1946682 | PI 704931 |
| 8 | PI 704932 | 'Toyo Nishiki' | Chaenomeles speciosa (Sweet) Nakai | Japan | COR | | Not Available | 2017 | DEVELOPED | PRE 1941 | | | | | Cultivar | Upright growth habit to 10', USDA Hardiness Zone 5. Pink, white and red flowers on the same plant. Flowers white, white-and-pink, pink or red on the same branch, single; fruits large, apple shaped, umbilicate. Selection of K. Wada, Hakoneya Nurseries, before 1941. Toyo-Nishiki is the name of a Japanese werstler. ** C. Weber. 1963. Cultivars in the genus Chaenomeles. Arnoldia 23:17-75. | 1946683 | PI 704932 |
| 9 | PI 704933 | C. japonica - Lawyer Nursery | Chaenomeles japonica (Thunb.) Lindl. ex Spach | | COR | | Not Available | 2017 | | | | | | | Uncertain improvement status | | 1946684 | PI 704933 |
| 10 | PI 704928 | Cathayensis Forest Farm O.P. | Chaenomeles cathayensis (Hemsl.) C. K. Schneid. | Oregon, United States | COR | | Not Available | 2016 | COLLECTED | 11/2016 | | | | | Breeding material | Fruit collected from NCGR field collection. | 1943357 | PI 704928 |
| 11 | PI 700232 | 'Candidissima' | Chaenomeles speciosa (Sweet) Nakai | Europe | COR | | Not Available | 2016 | DEVELOPED | PRE 1813 | | | | | Cultivar | Cuttings collected at Arnold Arboretum. Flowers white, tinged with pink, single. Listed in nursery catalog from Orléans, France without description in 1874. Listed in catalog from Andorra Nursery, Philadelphia, Pennsylvania in 1906 with description. The name 'Candidissima' replaced older names for the same cultivar. Already known in Europe in 1813, probably introduced from Japanese gardens. ** C. Weber. 1963. Cultivars in the genus Chaenomeles. Arnoldia 23:17-75. | 1943343 | PI 700232 |
| 12 | PI 700233 | 'Rubra Grandiflora' | Chaenomeles speciosa (Sweet) Nakai | Belgium | COR | | Not Available | 2016 | DEVELOPED | PRE 1857 | | | | | Cultivar | Cuttings collected at Arnold Arboretum. Listed in the Van Houtte Nursery Catalog, Ghent, Belgium as C. japonica rubra grandiflora in 1867. Flowers large, deep crimson-red, single; fruits apple or orange shaped, umbilicate. Selection of Moerloose, Ledeberg, Belgium before 1857 under the name 'Grandiflora rubra''. Not a synonym of 'Blood Red'. ** C. Weber. 1963. Cultivars in the genus Chaenomeles. Arnoldia 23:17-75. | 1943345 | PI 700233 |
| 13 | PI 700234 | 'Masterpiece' | Chaenomeles sp. | California, United States | COR | | Not Available | 2016 | DEVELOPED | 1940 | | | | | Cultivar | Cuttings collected at Arnold Arboretum. Chaenomeles x. californica 'Masterpiece' originated at.Clarke Nursery, San Jose, California, and was introduced in 1940. Flowers rose-pink, single; fruits large, ovoid. Selection no. 332 of W.B. Clarke. ** C. Weber. 1923. Cultivars in the genus Chaenomeles. Arnoldia 23:17-75. | 1943347 | PI 700234 |
| 14 | PI 700235 | Nivalis - Arnold Arboretum | Chaenomeles speciosa (Sweet) Nakai | | COR | | Not Available | 2016 | | | | | | | Cultivated material | Cuttings collected at Arnold Arboretum. = 'Alba', Cydonia japonica alba Spath, Spath-Buch, 220, 1930. = 'White', Chanomeles lagenaria white, Clarke Nursery, San Jose, California, Garden Aristocrats 12, 1937. Pure white flowers. | 1943349 | PI 700235 |
| 15 | PI 700236 | Arnold Arboretum 336-92 | Chaenomeles speciosa (Sweet) Nakai | | COR | | Not Available | 2016 | | | | | | | Cultivated material | Cuttings collected at Arnold Arboretum from a cultivated plant not of known wild origin. Listed in Arnold Arboretum inventory as 'Chaenomeles cathayensis' but the shrub habit and lack of large spines is not consistent with C. cathayensis. | 1943352 | PI 700236 |
| 16 | PI 704927 | C. japonica Mt. Haruna | Chaenomeles japonica (Thunb.) Lindl. ex Spach | Gunma, Japan | COR | | Not Available | 2016 | COLLECTED | 10/04/2007 | | | | | Wild material | Cuttings collected at Arnold Arboretum from cultivated seedling plants of wild origin. Original seed collected by Brownless, Clark, Jamieson, McNamara and Marrocco on 10/04/2007 in Gunma Prefecture, Japan near Yusugedaira, Mt. Haruna. Collector habitat notes: Localised in moist heavy loam in flat open grassland with Miscanthus sinensis, Hemerocallis vespertina, Iris ensata var spontanae, Scabiosa japonica, and Allium thunbergii. | 1943350 | PI 704927 |
| 17 | PI 704943 | Candidissima O.P. | Chaenomeles speciosa (Sweet) Nakai | Massachusetts, United States | COR | | Not Available | 2016 | COLLECTED | 11/10/2016 | | | | | Breeding material | Fruit collected at Arnold Arboretum. | 1943344 | PI 704943 |
| 18 | PI 704944 | Rubra Grandiflora O.P. | Chaenomeles speciosa (Sweet) Nakai | Massachusetts, United States | COR | | Not Available | 2016 | COLLECTED | 11/10/2016 | | | | | Breeding material | Fruit collected at Arnold Arboretum. | 1943346 | PI 704944 |
| 19 | PI 704945 | C. japonica Mt. Haruna O.P. | Chaenomeles japonica (Thunb.) Lindl. ex Spach | Massachusetts, United States | COR | | Not Available | 2016 | COLLECTED | 11/10/2016 | | | | | Cultivated material | Cultivated material of wild origin. Fruit collected at Arnold Arboretum from seedling plants grown from wild-collected seed. Seed collected by Brownless, Clark, Jamieson, McNamara and Marrocco on 10/04/2007 in Gunma Prefecture, Japan near Yusugedaira, Mt. Haruna. Collector habitat notes: Localised in moist heavy loam in flat open grassland with Miscanthus sinensis, Hemerocallis vespertina, Iris ensata var spontanae, Scabiosa japonica, and Allium thunbergii. | 1943351 | PI 704945 |
| 20 | PI 700227 | Ukraine Contorted B | Chaenomeles ×superba (Frahm) Rehder | Ukraine | COR | | Not Available | 2016 | DEVELOPED | | | | | | Breeding material | Cuttings collected at Northwoods Nursery. Selection from Oleg Nedryga's breeding program in Ukraine. | 1943329 | PI 700227 |
| 21 | PI 700228 | Ukraine C | Chaenomeles ×superba (Frahm) Rehder | Ukraine | COR | | Not Available | 2016 | DEVELOPED | | | | | | Breeding material | Cuttings collected at Northwoods Nursery. Selection from a breeding program in Ukraine. | 1943331 | PI 700228 |
| 22 | PI 700229 | Ukraine No. 2 | Chaenomeles ×superba (Frahm) Rehder | Ukraine | COR | | Not Available | 2016 | DEVELOPED | | | | | | Breeding material | Cuttings collected at Northwoods Nursery. Selection from a breeding program in Ukraine. | 1943334 | PI 700229 |
| 23 | PI 700230 | 'Marina' | Chaenomeles ×superba (Frahm) Rehder | Ukraine | COR | | Not Available | 2016 | DEVELOPED | | | | | | Cultivar | Cuttings collected at Northwoods Nursery. Selection from a breeding program in Ukraine. | 1943336 | PI 700230 |
| 24 | PI 700231 | 'Tanechka' | Chaenomeles ×superba (Frahm) Rehder | Ukraine | COR | | Not Available | 2016 | DEVELOPED | | | | | | Cultivar | Cuttings collected at Northwoods Nursery. Selection from a breeding program in Ukraine. | 1943338 | PI 700231 |
| 25 | PI 704936 | Ukraine Contorted B - O.P. | Chaenomeles ×superba (Frahm) Rehder | Oregon, United States | COR |  | Not Available | 2016 | COLLECTED | 11/08/2016 | | | | | Breeding material | Fruit collected at Northwoods Nursery. Selection from a breeding program in Ukraine. | 1943330 | PI 704936 |
| 26 | PI 704937 | Ukraine C - O.P. | Chaenomeles ×superba (Frahm) Rehder | Oregon, United States | COR |  | Not Available | 2016 | COLLECTED | 11/08/2016 | | | | | Breeding material | Fruit collected at Northwoods Nursery. Selection from a breeding program in Ukraine. | 1943332 | PI 704937 |
| 27 | PI 704938 | Ukraine C - O.P. | Chaenomeles ×superba (Frahm) Rehder | Oregon, United States | COR |  | Not Available | 2016 | COLLECTED | 11/08/2016 | | | | | Breeding material | Fruit collected at Northwoods Nursery. Selection from a breeding program in Ukraine. | 1943333 | PI 704938 |
| 28 | PI 704939 | Marina O.P. | Chaenomeles ×superba (Frahm) Rehder | Oregon, United States | COR |  | Not Available | 2016 | COLLECTED | 11/08/2016 | | | | | Breeding material | Seed collected at Northwoods Nursery. Selection from a breeding program in Ukraine. | 1943337 | PI 704939 |
| 29 | PI 704940 | Tanechka O.P. | Chaenomeles ×superba (Frahm) Rehder | Oregon, United States | COR |  | Not Available | 2016 | COLLECTED | 11/08/2016 | | | | | Breeding material | Fruit collected at Northwoods Nursery. Selection from a breeding program in Ukraine. | 1943339 | PI 704940 |
| 30 | PI 704941 | Ukraine Flowering Quince Composite | Chaenomeles ×superba (Frahm) Rehder | Oregon, United States | COR |  | Not Available | 2016 | COLLECTED | 11/08/2016 | | | | | Breeding material | Fruit collected at Northwoods Nursery, Molalla, Oregon. Mixture of seeds from several Ukraine selections. | 1943340 | PI 704941 |
| 31 | PI 704942 | Ukraine Sincle Red Flower O.P. | Chaenomeles ×superba (Frahm) Rehder | Oregon, United States | COR |  | Not Available | 2016 | COLLECTED | 11/08/2016 | | | | | Breeding material | Fruit collected at Northwoods Nursery, Molalla, Oregon from a selection that came from a breeding program in Ukraine. | 1943341 | PI 704942 |
| 32 | PI 704946 | Toyo Nishiki O.P. | Chaenomeles speciosa (Sweet) Nakai | Oregon, United States | COR | | Not Available | 2016 | COLLECTED | 10/2015 | | | | | Cultivated material | Fruit collected in NCGR field collection from CCHA 18 Toyo Nichiki in fall of 2015. A seedling population was generated in 2016 for a fruit quality genetic enhancement project. | 1943353 | PI 704946 |
| 33 | PI 704947 | Victory O.P. | Chaenomeles speciosa (Sweet) Nakai | Oregon, United States | COR | | Not Available | 2016 | COLLECTED | 10/2015 | | | | | Cultivated material | Fruit collected in NCGR field collection from CCHA 19 Victory in fall of 2015. A seedling population was generated in 2016 for a fruit quality genetic enhancement project. | 1943354 | PI 704947 |
| 34 | PI 704948 | Utamaro O.P. | Chaenomeles japonica (Thunb.) Lindl. ex Spach | Oregon, United States | COR | | Not Available | 2016 | COLLECTED | 10/2015 | | | | | Cultivated material | Fruit collected in NCGR field collection from CCHA 21 Utamaro in fall of 2015. A seedling population was generated in 2016 for a fruit quality genetic enhancement project. | 1943355 | PI 704948 |
| 35 | PI 704949 | Texas Scarlet O.P. | Chaenomeles ×superba (Frahm) Rehder | Oregon, United States | COR | | Not Available | 2016 | COLLECTED | 10/2015 | | | | | Breeding material | Fruit collected in NCGR field collection from CCHA 23 Texas Scarlet in fall of 2015. A seedling population was generated in 2016 for a fruit quality genetic enhancement project. | 1943356 | PI 704949 |
| 36 | PI 690341 | Baoshan Quince | Chaenomeles cathayensis (Hemsl.) C. K. Schneid. | Yunnan Sheng, China | COR |  | Not Available | 2012 | COLLECTED | PRE 2012 | | | | | Cultivated material | | 1903302 | PI 690341 |
| 37 | PI 704926 | 'Iwai Nishiki' | Chaenomeles sp. | Japan | COR | | Not Available | 2010 | DEVELOPED | | | | | | Cultivar | | 1854105 | PI 704926 |
| 38 | PI 704925 | JPN-2009-091 | Chaenomeles speciosa (Sweet) Nakai | Hokkaidô, Japan | COR | | Not Available | 2009 | COLLECTED | 09/14/2009 | Forest & Forest Products Research Inst. | 42.99782000, 141.39194000 | 135 | Cultivated arboretum | Cultivated material | From September 7 to 25, 2009, U.S. scientists K. Hummer and J. Postman from the USDA Agricultural Research Service and Japanese scientists H. Iketani and H. Imanishi from the Japanese Ministry of Forestry and Fisheries/National Institute of Agrobiological Sciences, and Akita Agricultural University collaborated on an expedition to collect temperate fruit genera in Hokkaido and northern Honshu, Japan. An agreement between Japan and the USDA specified the terms of exchange, and materials collected were shared between scientists of both countries. | 1824129 | PI 704925 |
| 39 | PI 660746 | 'Texas Scarlet' | Chaenomeles ×superba (Frahm) Rehder | California, United States | COR | | Not Available | 2007 | DEVELOPED | PRE 1951 | | | | | Cultivar | Branches spreading, almost spineless; flowers large, watermelon-red, flat open, single; fruits apple shaped, calyx persisting. Selection of W.B. Clarke, probably no DC-125, introduced and named by Thomas Bell Foster Nurseries, Houston, Texas, before 1951. ** from C. Weber. 1963. Cultivars in the genus Chaenomeles. Arnoldia 23:17-75. | 1720176 | PI 660746 |
| 40 | PI 660745 | Cathayensis Raintree Nursery | Chaenomeles cathayensis (Hemsl.) C. K. Schneid. | | COR | | Not Available | 2006 | | | | | | | Uncertain improvement status | Sam Benowitz (Raintree Nursery, Morton, Washington) received seeds from Clive Simms, in Lincolnshire, England. Simms received seeds from a commercial source in England. The Cathay quince is very spiny, has pale pinkish flowers and large fruits which are produced more freely (in Lincolnshire, England) than those of Pseudocydonia sinensis. - C. Simms, March 2006 | 1702672 | PI 660745 |
| 41 | PI 660743 | Cathayensis Forest Farm | Chaenomeles cathayensis (Hemsl.) C. K. Schneid. | Oregon, United States | COR | | Not Available | 2005 | DONATED | 12/15/2005 | | | | | Uncertain improvement status | NCGR purchased plants from Forest Farm Nursery, Williams, Oregon. Forest Farm obtained from botanic garden in Stuttgart, Germany. Fruit large (6x4 inch), apple-green; tree/shrub to 15-20 ft with stiff branches, armed with sturdy spines and long toothed leaves. Hardiness 0 to +10 F. -- Forest Farm catalog, 2005. Also available in the nursery trade as Cydonia cathayensis and Chaenomeles lagenaria var. cathayensis. Native to China, cultivated in France and Germany. Deciduous shrub to small tree 2-6 m high. Branches brown, glabrous, with short thorns. Leaves elliptic to lanceolate, 5-10 cm long, 2-4 cm wide. Lamina dark lustrous green, margin finely serrate, base cuneate, apex acute to acuminate. 2-3 pinkish to white flowers in small fascicle in March-April. Fruit very conspicuous, short pediceled, 10-15 cm long, heavy, ovoid, dull green. Hardy. -- http://www.biologie.uni-ulm.de/systax/dendrologie/chaenocathafr1.htm, 2005. | 1688713 | PI 660743 |
| 42 | PI 660744 | 'Utamaro' | Chaenomeles japonica (Thunb.) Lindl. ex Spach | | COR | | Not Available | 2005 | | | | | | | Cultivar | Named after a Japanese artist (perhaps), this dwarf quince has dark red flowers and small fruits; used for bonsai, container or border. Hardiness -30 to -20 F. -- Forest Farm catalog, 2005. NCGR purchased from Forest Farm Nursery, Williams, Oregon, December 2005. Forest Farm obtained from Miniature Plant Kingdom in Sebastapol, California. | 1688714 | PI 660744 |
| 43 | PI 660741 | 'Toyo Nishiki' | Chaenomeles speciosa (Sweet) Nakai | Japan | COR | | Not Available | 2005 | DEVELOPED | PRE 1942 | | | | | Cultivar | White, pink and red flowers. Shrub to 2 meters tall. -- Raintree Nursery catalog. Flowers white, white-and-pink, pink or red on the same branch, single; fruits large, apple shaped, umbilicate. Selection of K. Wada, Hakoneya Nurseries, before 1941. Toyo-Nishiki is the name of a Japanese werstler. ** C. Weber. 1963. Cultivars in the genus Chaenomeles. Arnoldia 23:17-75. | 1672057 | PI 660741 |
| 44 | PI 660742 | 'Victory' | Chaenomeles speciosa (Sweet) Nakai | | COR | | Not Available | 2005 | | | | | | | Cultivar | Red flowers in March, sometimes second bloom in summer. Fruit large, yellow, aromatic, ripe in fall, used for jelly or syrup. Vigorous shrub to 2.5 meters. -- Raintree Nursery catalog. | 1672058 | PI 660742 |
| 45 | PI 479346 | NA 51379 | Chaenomeles japonica (Thunb.) Lindl. ex Spach | Japan | | | Historic | 1982 | COLLECTED | 10/12/1982 | Kairyo-en, Angyo, Kawaguchi, Saitama-ken, Central Honshu | | | | Cultivated material | Flowers orange. Plants purchased. Received as var. alpina. | 1374282 | PI 479346 |
| 46 | PI 479347 | NA 51378 | Chaenomeles japonica (Thunb.) Lindl. ex Spach f. alba (Nakai) Ohwi | Japan | | | Historic | 1982 | COLLECTED | 10/12/1982 | Kairyo-en, Angyo, Kawaguchi, Saitama-ken, Central Honshu | | | | Cultivated material | Flowers white. Plants purchased. | 1374283 | PI 479347 |
| 47 | PI 704924 | C. speciosa - Hokkaido | Chaenomeles speciosa (Sweet) Nakai | Hokkaidô, Japan | COR | | Not Available | 1982 | COLLECTED | | | | | | Uncertain improvement status | | 1515970 | PI 704924 |
| 48 | PI 261831 | 'Etna' | Chaenomeles ×superba (Frahm) Rehder | Zuid-Holland, Netherlands | | | Historic | 1959 | DONATED | 12/16/1959 | | | | | | | 1566755 | PI 261831 |
| 49 | PI 261832 | 'Fire Dance' | Chaenomeles ×superba (Frahm) Rehder | Zuid-Holland, Netherlands | | | Historic | 1959 | DONATED | 12/16/1959 | | | | | | | 1566756 | PI 261832 |
| 50 | PI 261833 | 'Hollandia' | Chaenomeles ×superba (Frahm) Rehder | Zuid-Holland, Netherlands | | | Historic | 1959 | DONATED | 12/16/1959 | | | | | | | 1566757 | PI 261833 |
| 51 | PI 261834 | 'Vesuvius' | Chaenomeles ×superba (Frahm) Rehder | Zuid-Holland, Netherlands | | | Historic | 1959 | DONATED | 12/16/1959 | | | | | | | 1566758 | PI 261834 |
| 52 | PI 257659 | 'Grandiflora' | Chaenomeles speciosa (Sweet) Nakai | Massachusetts, United States | | | Historic | 1959 | DONATED | 05/20/1959 | | | | | | | 1560018 | PI 257659 |
| 53 | PI 257660 | 'Nivalsi' | Chaenomeles speciosa (Sweet) Nakai | Massachusetts, United States | | | Historic | 1959 | DONATED | 05/20/1959 | | | | | | | 1560019 | PI 257660 |
| 54 | PI 139476 | 'Rowallans Seedling' | Chaenomeles japonica (Thunb.) Lindl. ex Spach | Ireland | | | Historic | 1940 | COLLECTED | | | | | | | | 1863046 | PI 139476 |
| 55 | PI 137550 | 'Rosea' | Chaenomeles japonica (Thunb.) Lindl. ex Spach | England, United Kingdom | | | Historic | 1940 | COLLECTED | | | | | | | | 1856884 | PI 137550 |
| 56 | PI 137509 | Alba | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856830 | PI 137509 |
| 57 | PI 137510 | Alba Grandiflora | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856831 | PI 137510 |
| 58 | PI 137511 | Atrococcinea | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856832 | PI 137511 |
| 59 | PI 137512 | Aurora | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856833 | PI 137512 |
| 60 | PI 137513 | Candidissima | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856834 | PI 137513 |
| 61 | PI 137514 | Coquelicot | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856835 | PI 137514 |
| 62 | PI 137515 | Ercarlata | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856836 | PI 137515 |
| 63 | PI 137516 | Falconnet-Chalet | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856837 | PI 137516 |
| 64 | PI 137517 | Incendie | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856838 | PI 137517 |
| 65 | PI 137518 | Macrocarpa | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856839 | PI 137518 |
| 66 | PI 137519 | Maulei | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856840 | PI 137519 |
| 67 | PI 137520 | Nivea Extus Coccinea | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856841 | PI 137520 |
| 68 | PI 137521 | Rosea Plena | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856842 | PI 137521 |
| 69 | PI 137522 | Sanguine Plena | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856843 | PI 137522 |
| 70 | PI 137523 | Sargentii | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856844 | PI 137523 |
| 71 | PI 137524 | Umbilicata | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856845 | PI 137524 |
| 72 | PI 137479 | Lutescens | Chaenomeles japonica (Thunb.) Lindl. ex Spach | Netherlands | | | Historic | 1940 | COLLECTED | | | | | | | | 1856802 | PI 137479 |
| 73 | PI 137480 | Sulphurea Perfecta | Chaenomeles japonica (Thunb.) Lindl. ex Spach | Netherlands | | | Historic | 1940 | COLLECTED | | | | | | | | 1856803 | PI 137480 |
| 74 | PI 135974 | Euphrosyne | Chaenomeles japonica (Thunb.) Lindl. ex Spach | England, United Kingdom | | | Historic | 1940 | COLLECTED | | | | | | | | 1854353 | PI 135974 |
| 75 | PI 137081 | 'Atropurpurea' | Chaenomeles japonica (Thunb.) Lindl. ex Spach | England, United Kingdom | | | Historic | 1940 | COLLECTED | | | | | | | | 1856417 | PI 137081 |
| 76 | PI 137082 | 'Flore Pleno' | Chaenomeles japonica (Thunb.) Lindl. ex Spach | England, United Kingdom | | | Historic | 1940 | COLLECTED | | | | | | | | 1856418 | PI 137082 |
| 77 | PI 136898 | Baltzi | Chaenomeles speciosa (Sweet) Nakai | Massachusetts, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1856225 | PI 136898 |
| 78 | PI 136899 | 'Grandiflora Semiplena' | Chaenomeles sp. | Massachusetts, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1856226 | PI 136899 |
| 79 | PI 136900 | 'Sanguinea Semiplena' | Chaenomeles sp. | Massachusetts, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1856227 | PI 136900 |
| 80 | PI 136901 | | Chaenomeles ×superba (Frahm) Rehder | Massachusetts, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1856228 | PI 136901 |
| 81 | PI 136902 | 'Versicolor Lutescens' | Chaenomeles sp. | Massachusetts, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1856229 | PI 136902 |
| 82 | PI 136903 | Permesina Semiplena | Chaenomeles speciosa (Sweet) Nakai | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856230 | PI 136903 |
| 83 | PI 136904 | 'Orange' | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856231 | PI 136904 |
| 84 | PI 136909 | Carnea | Chaenomeles japonica (Thunb.) Lindl. ex Spach | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856236 | PI 136909 |
| 85 | PI 136910 | Lavalliensis | Chaenomeles japonica (Thunb.) Lindl. ex Spach | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856237 | PI 136910 |
| 86 | PI 136949 | Alba Plena | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856276 | PI 136949 |
| 87 | PI 136950 | Coccinea Plena | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856277 | PI 136950 |
| 88 | PI 136951 | Columbia | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856278 | PI 136951 |
| 89 | PI 136952 | Exemia | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856279 | PI 136952 |
| 90 | PI 136953 | Maillardii | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856280 | PI 136953 |
| 91 | PI 136954 | Nivea | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856281 | PI 136954 |
| 92 | PI 136955 | Semperflorens | Chaenomeles sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856282 | PI 136955 |
| 93 | PI 136549 | | Chaenomeles cathayensis (Hemsl.) C. K. Schneid. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1855186 | PI 136549 |
| 94 | PI 136476 | 'Crippsii' | Chaenomeles japonica (Thunb.) Lindl. ex Spach | England, United Kingdom | | | Historic | 1940 | COLLECTED | | | | | | | | 1854985 | PI 136476 |
| 95 | PI 136477 | 'Knapp Hill Scarlet' | Chaenomeles japonica (Thunb.) Lindl. ex Spach | England, United Kingdom | | | Historic | 1940 | COLLECTED | | | | | | | | 1854986 | PI 136477 |
| 96 | PI 136662 | | Chaenomeles japonica (Thunb.) Lindl. ex Spach | New Jersey, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1855308 | PI 136662 |
| 97 | PI 136524 | Candida | Chaenomeles japonica (Thunb.) Lindl. ex Spach | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1855031 | PI 136524 |
| 98 | PI 136525 | Gaujardii | Chaenomeles japonica (Thunb.) Lindl. ex Spach | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1855032 | PI 136525 |
| 99 | PI 136526 | Grand Perfecta | Chaenomeles japonica (Thunb.) Lindl. ex Spach | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1855033 | PI 136526 |
| 100 | PI 136527 | Versicolor Lutescens | Chaenomeles japonica (Thunb.) Lindl. ex Spach | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1855034 | PI 136527 |
| 101 | PI 136528 | | Chaenomeles cathayensis (Hemsl.) C. K. Schneid. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1855035 | PI 136528 |
| 102 | PI 136423 | | Chaenomeles japonica (Thunb.) Lindl. ex Spach | New Jersey, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1854792 | PI 136423 |
| 103 | PI 136424 | 'Corallina' | Chaenomeles japonica (Thunb.) Lindl. ex Spach | New Jersey, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1854793 | PI 136424 |
| 104 | PI 136425 | 'Grandiflora' | Chaenomeles japonica (Thunb.) Lindl. ex Spach | New Jersey, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1854795 | PI 136425 |
| 105 | PI 136238 | 'Philis Moore' | Chaenomeles speciosa (Sweet) Nakai | England, United Kingdom | | | Historic | 1940 | COLLECTED | | | | | | | | 1854566 | PI 136238 |
| 106 | PI 136230 | 'Carmine Queen' | Chaenomeles speciosa (Sweet) Nakai | England, United Kingdom | | | Historic | 1940 | COLLECTED | | | | | | | | 1854558 | PI 136230 |
| 107 | PI 136231 | 'Coral Red' | Chaenomeles speciosa (Sweet) Nakai | England, United Kingdom | | | Historic | 1940 | COLLECTED | | | | | | | | 1854559 | PI 136231 |
| 108 | PI 136232 | 'Salmon' | Chaenomeles speciosa (Sweet) Nakai | England, United Kingdom | | | Historic | 1940 | COLLECTED | | | | | | | | 1854560 | PI 136232 |
| 109 | PI 136233 | | Chaenomeles japonica (Thunb.) Lindl. ex Spach | England, United Kingdom | | | Historic | 1940 | COLLECTED | | | | | | | | 1854561 | PI 136233 |
| 110 | PI 135653 | 'Flowering quince No. 331' | Chaenomeles sp. | California, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1853866 | PI 135653 |
| 111 | PI 135654 | 'Flowering quince No. 315' | Chaenomeles sp. | California, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1853867 | PI 135654 |
| 112 | PI 135485 | 'Contorta' | Chaenomeles sp. | California, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1853610 | PI 135485 |
| 113 | PI 135092 | No. 304 | Chaenomeles sp. | California, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1852394 | PI 135092 |
| 114 | PI 135093 | Superba | Chaenomeles sp. | California, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1852403 | PI 135093 |
| 115 | PI 135094 | 'Rosemary' | Chaenomeles sp. | California, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1852404 | PI 135094 |
| 116 | PI 135095 | 'Sunset Glow' | Chaenomeles sp. | California, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1852406 | PI 135095 |
| 117 | PI 135096 | No. 317 | Chaenomeles sp. | California, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1852407 | PI 135096 |
| 118 | PI 135097 | No. 319 | Chaenomeles sp. | California, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1852408 | PI 135097 |
| 119 | PI 135098 | 'Japonica' | Chaenomeles sp. | California, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1852410 | PI 135098 |
| 120 | PI 135099 | No. 323 | Chaenomeles sp. | California, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1852411 | PI 135099 |
| 121 | PI 135100 | No. 325 | Chaenomeles sp. | California, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1852412 | PI 135100 |
| 122 | PI 135101 | No. 326 | Chaenomeles sp. | California, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1852414 | PI 135101 |
| 123 | PI 135102 | No. 327 | Chaenomeles sp. | California, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1852415 | PI 135102 |
| 124 | PI 135103 | 'Enchantress' | Chaenomeles sp. | California, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1852416 | PI 135103 |
| 125 | PI 135104 | No. 330 | Chaenomeles sp. | California, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1852417 | PI 135104 |
| 126 | PI 135105 | 'Mount Everest' | Chaenomeles sp. | California, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1852418 | PI 135105 |
| 127 | PI 135106 | No. 338 | Chaenomeles sp. | California, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1852420 | PI 135106 |
| 128 | PI 135107 | No. 340 | Chaenomeles sp. | California, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1852421 | PI 135107 |
| 129 | PI 134797 | Marmorata | Chaenomeles sp. | Maryland, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1851970 | PI 134797 |
| 130 | PI 135110 | 'Crimson and Gold' | Chaenomeles sp. | California, United States | | | Historic | 1939 | COLLECTED | | | | | | | | 1852426 | PI 135110 |
| 131 | PI 135111 | 'Apple bloosom' | Chaenomeles speciosa (Sweet) Nakai | California, United States | | | Historic | 1939 | COLLECTED | | | | | | | | 1852427 | PI 135111 |
| 132 | PI 135112 | 'Bonfire' | Chaenomeles speciosa (Sweet) Nakai | California, United States | | | Historic | 1939 | COLLECTED | | | | | | | | 1852429 | PI 135112 |
| 133 | PI 135113 | 'Double Vermilion' | Chaenomeles speciosa (Sweet) Nakai | California, United States | | | Historic | 1939 | COLLECTED | | | | | | | | 1852430 | PI 135113 |
| 134 | PI 135114 | 'Foliis Rubris' | Chaenomeles speciosa (Sweet) Nakai | California, United States | | | Historic | 1939 | COLLECTED | | | | | | | | 1852432 | PI 135114 |
| 135 | PI 135115 | 'Japanese Scarlet' | Chaenomeles speciosa (Sweet) Nakai | California, United States | | | Historic | 1939 | COLLECTED | | | | | | | | 1852433 | PI 135115 |
| 136 | PI 135116 | 'Versicolor' | Chaenomeles speciosa (Sweet) Nakai | California, United States | | | Historic | 1939 | COLLECTED | | | | | | | | 1852435 | PI 135116 |
| 137 | PI 135117 | 'Atrococcinea' | Chaenomeles ×superba (Frahm) Rehder | California, United States | | | Historic | 1939 | COLLECTED | | | | | | | | 1852436 | PI 135117 |
| 138 | PI 135118 | 'Coral Glow' | Chaenomeles ×superba (Frahm) Rehder | California, United States | | | Historic | 1939 | COLLECTED | | | | | | | | 1852437 | PI 135118 |
| 139 | PI 78067 | 'Alba Pliena' | Chaenomeles speciosa (Sweet) Nakai | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733583 | PI 78067 |
| 140 | PI 78068 | 'Boule de Feu' | Chaenomeles speciosa (Sweet) Nakai | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733584 | PI 78068 |
| 141 | PI 78069 | 'Cardinalis' | Chaenomeles speciosa (Sweet) Nakai | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733586 | PI 78069 |
| 142 | PI 78070 | 'Moerlosei' | Chaenomeles speciosa (Sweet) Nakai | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733587 | PI 78070 |
| 143 | PI 78071 | 'Pyginea' | Chaenomeles speciosa (Sweet) Nakai | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733588 | PI 78071 |
| 144 | PI 78072 | 'Rosea grandiflora' | Chaenomeles speciosa (Sweet) Nakai | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733589 | PI 78072 |
| 145 | PI 78073 | 'Rubra grandiflora' | Chaenomeles speciosa (Sweet) Nakai | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733590 | PI 78073 |
| 146 | PI 78074 | 'Sanguinea' | Chaenomeles speciosa (Sweet) Nakai | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733591 | PI 78074 |
| 147 | PI 78075 | 'Simonsi' | Chaenomeles speciosa (Sweet) Nakai | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733592 | PI 78075 |
| 148 | PI 78076 | 'Umbrillicata' | Chaenomeles speciosa (Sweet) Nakai | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733593 | PI 78076 |
| 149 | PI 77668 | 'Apricot' | Chaenomeles speciosa (Sweet) Nakai | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733231 | PI 77668 |
| 150 | PI 77669 | 'Grenade' | Chaenomeles speciosa (Sweet) Nakai | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733232 | PI 77669 |
| 151 | PI 77670 | 'Nivalis' | Chaenomeles speciosa (Sweet) Nakai | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733233 | PI 77670 |
| 152 | PI 77671 | 'Orange' | Chaenomeles speciosa (Sweet) Nakai | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733234 | PI 77671 |
| 153 | PI 77672 | 'Vermilion' | Chaenomeles speciosa (Sweet) Nakai | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733235 | PI 77672 |
| 154 | PI 77448 | | Chaenomeles speciosa (Sweet) Nakai | England, United Kingdom | | | Historic | 1928 | COLLECTED | | | | | | | | 1495891 | PI 77448 |
| 155 | PI 73430 | | Chaenomeles sp. | England, United Kingdom | | | Historic | 1927 | COLLECTED | | | | | | | | 1728502 | PI 73430 |
| 156 | PI 64430 | | Chaenomeles ×superba (Frahm) Rehder | Maryland, United States | | | Historic | 1925 | COLLECTED | | | | | | | | 1500500 | PI 64430 |
| 157 | PI 64431 | | Chaenomeles ×superba (Frahm) Rehder | Maryland, United States | | | Historic | 1925 | COLLECTED | | | | | | | | 1715668 | PI 64431 |
| 158 | PI 62169 | No. 1012 | Chaenomeles sp. | Beijing Shi, China | | | Historic | 1924 | COLLECTED | 10/20/1924 | | | | | | | 1663388 | PI 62169 |
| 159 | PI 58605 | | Chaenomeles speciosa (Sweet) Nakai | England, United Kingdom | | | Historic | 1924 | COLLECTED | | | | | | | | 1659913 | PI 58605 |
| 160 | PI 56131 | | Chaenomeles sp. | Yunnan Sheng, China | | | Historic | 1922 | COLLECTED | 11/01/1922 | | | | | | | 1655371 | PI 56131 |
| 161 | PI 55985 | Mu kua | Chaenomeles sp. | Yunnan Sheng, China | | | Historic | 1922 | COLLECTED | 09/19/1922 | | | | | | | 1655261 | PI 55985 |
| 162 | PI 55655 | Sz chuen muk kwa | Chaenomeles sp. | Guangdong Sheng, China | | | Historic | 1922 | COLLECTED | | | | | | | | 1654957 | PI 55655 |
| 163 | PI 49664 | | Chaenomeles cathayensis (Hemsl.) C. K. Schneid. | Île-de-France, France | | | Historic | 1920 | COLLECTED | | | | | | | | 1617061 | PI 49664 |
| 164 | PI 44249 | Mu kwa | Chaenomeles cathayensis (Hemsl.) C. K. Schneid. | Beijing Shi, China | | | Historic | 1917 | COLLECTED | 01/27/1917 | | | | | | | 1609358 | PI 44249 |
| 165 | PI 40723 | No. 2248a | Chaenomeles cathayensis (Hemsl.) C. K. Schneid. | Gansu Sheng, China | | | Historic | 1915 | COLLECTED | 10/14/1914 | | | | | | | 1605336 | PI 40723 |
| 166 | PI 40160 | | Chaenomeles cathayensis (Hemsl.) C. K. Schneid. | England, United Kingdom | | | Historic | 1915 | COLLECTED | | | | | | | | 1604690 | PI 40160 |
| 167 | PI 40161 | | Chaenomeles japonica (Thunb.) Lindl. ex Spach | England, United Kingdom | | | Historic | 1915 | COLLECTED | | | | | | | | 1604691 | PI 40161 |
| 168 | PI 37558 | | Chaenomeles cathayensis (Hemsl.) C. K. Schneid. | Beijing Shi, China | | | Historic | 1914 | COLLECTED | | | | | | | | 1516251 | PI 37558 |
| 169 | PI 35639 | Mu kua | Chaenomeles cathayensis (Hemsl.) C. K. Schneid. | Shandong Sheng, China | | | Historic | 1913 | COLLECTED | 04/09/1913 | | | | | | | 1600868 | PI 35639 |
| 170 | PI 35458 | | Chaenomeles cathayensis (Hemsl.) C. K. Schneid. | Shandong Sheng, China | | | Historic | 1913 | COLLECTED | 04/04/1913 | | | | | | | 1600756 | PI 35458 |
| 171 | PI 34864 | 'Incendie' | Chaenomeles japonica (Thunb.) Lindl. ex Spach | Grand-Est, France | | | Historic | 1913 | COLLECTED | | | | | | | | 1515296 | PI 34864 |
| 172 | PI 26562 | | Chaenomeles cathayensis (Hemsl.) C. K. Schneid. | Shanghai Shi, China | | | Historic | 1910 | COLLECTED | | | | | | | | 1523788 | PI 26562 |
| 173 | PI 22984 | Lo hai tang | Chaenomeles speciosa (Sweet) Nakai | Jiangsu Sheng, China | | | Historic | 1908 | COLLECTED | 04/26/1908 | | | | | | | 1585036 | PI 22984 |
| 174 | PI 22581 | Pei mu kua | Chaenomeles speciosa (Sweet) Nakai | Hebei Sheng, China | | | Historic | 1908 | COLLECTED | 11/23/1907 | | | | | | | 1584507 | PI 22581 |
| 175 | PI 22629 | Mu li | Chaenomeles speciosa (Sweet) Nakai | Hebei Sheng, China | | | Historic | 1908 | COLLECTED | 12/24/1907 | | | | | | | 1584557 | PI 22629 |
| 176 | PI 21812 | | Chaenomeles japonica (Thunb.) Lindl. ex Spach | Shanghai Shi, China | | | Historic | 1908 | COLLECTED | | | | | | | | 1521345 | PI 21812 |
| 177 | PI 18601 | No. 173a | Chaenomeles speciosa (Sweet) Nakai | Beijing Shi, China | | | Historic | 1906 | COLLECTED | | | | | | | | 1575884 | PI 18601 |
| 178 | PI 17954 | | Chaenomeles japonica (Thunb.) Lindl. ex Spach | Beijing Shi, China | | | Historic | 1906 | COLLECTED | | | | | | | | 1575452 | PI 17954 |
| 179 | PI 2880 | | Chaenomeles japonica (Thunb.) Lindl. ex Spach | China | | | Historic | 1899 | COLLECTED | | | | | | | | 1550044 | PI 2880 |
| 180 | NA 53254 | 'Toyonishiki' | Chaenomeles speciosa (Sweet) Nakai | | NA | | Not Available | 2023 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Chaenomeles speciosa 'Toyo-nishiki'. | 2145761 | NA 53254 |
| 181 | NA 85949 | NA 85949 | Chaenomeles cathayensis (Hemsl.) C. K. Schneid. | | NA | | Not Available | 2018 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Chaenomeles cathayensis. Plants appeared in the greenhouse, labeled with a tag that says "A6 Bahr" on one side and "4/13/18" on the other. Believed to be from Sam Bahr, University of Maryland Arboretum. Probably seedlings, but possibly grown from cuttings. | 2154533 | NA 85949 |
| 182 | NA 84973 | NA 84973 | Chaenomeles cathayensis (Hemsl.) C. K. Schneid. | | NA | | Not Available | 2017 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Chaenomeles cathayensis. This seedling is grown from open-pollinated seed of a plant labeled Chaenomeles cathayensis. Seeds were collected from the Chaenomeles field collection at NCGR-Corvallis. The parent plant was originally obtained from Forestfarm nursery, Williams, Oregon. [Presumed to be the pure species, but there is a chance this is hybridized, so the seedlings should be observed in case they display unusual characteristics. -SBL] | 2153932 | NA 84973 |
| 183 | CCHA 62 | Orange Asian Quince | Chaenomeles speciosa (Sweet) Nakai | | COR | | Not Available | 2017 | | | | | | | Cultivated material | | 1946869 | CCHA 62 |
| 184 | CCHA 47 | Masterpiece O.P. | Chaenomeles sp. | Massachusetts, United States | COR | | Not Available | 2016 | COLLECTED | 11/10/2016 | | | | | Breeding material | Fruit collected at Arnold Arboretum. | 1943348 | CCHA 47 |
| 185 | CCHA 34 | Ukraine No. 2 - O.P. | Chaenomeles ×superba (Frahm) Rehder | Oregon, United States | COR |  | Not Available | 2016 | COLLECTED | 11/08/2016 | | | | | Breeding material | Fruit collected at Northwoods Nursery. Selection from a breeding program in Ukraine. | 1943335 | CCHA 34 |
| 186 | CCHA 41 | West Applegate | Chaenomeles speciosa (Sweet) Nakai | Oregon, United States | COR | | Not Available | 2016 | COLLECTED | 11/01/2016 | | | | | Breeding material | Fruit collected from roadside landscape in Philomath, Oregon. | 1943342 | CCHA 41 |
| 187 | NA 82895 | 'Orange Storm' | Chaenomeles speciosa (Sweet) Nakai | | NA | | Not Available | 2015 | | | | | | | | | 1951981 | NA 82895 |
| 188 | NA 82896 | 'Pink Storm' | Chaenomeles speciosa (Sweet) Nakai | | NA | | Not Available | 2015 | | | | | | | | | 1953499 | NA 82896 |
| 189 | NA 82897 | 'Scarlet Storm' | Chaenomeles speciosa (Sweet) Nakai | | NA | | Not Available | 2015 | | | | | | | | | 1950589 | NA 82897 |
| 190 | CCHA 27 | Mr. West's Japonica | Chaenomeles japonica (Thunb.) Lindl. ex Spach | Missouri, United States | COR | | Not Available | 2011 | DONATED | 06/2011 | | | | | Cultivated material | | 1906166 | CCHA 27 |
| 191 | NA 79828 | 'Oyashima' | Chaenomeles sp. | | NA | | Not Available | 2011 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Chaenomeles 'Oyashima'. | 2151931 | NA 79828 |
| 192 | NA 79960 | 'Pink Storm' | Chaenomeles speciosa (Sweet) Nakai | | NA | | Not Available | 2011 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Chaenomeles speciosa 'Pink Storm' (DOUBLE TAKE Series). | 2151986 | NA 79960 |
| 193 | NA 79961 | 'Scarlet Storm' | Chaenomeles speciosa (Sweet) Nakai | | NA | | Not Available | 2011 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Chaenomeles speciosa 'Scarlet Storm' (DOUBLE TAKE Series). | 2151987 | NA 79961 |
| 194 | NA 79962 | 'Orange Storm' | Chaenomeles speciosa (Sweet) Nakai | | NA | | Not Available | 2011 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Chaenomeles speciosa 'Orange Storm' (DOUBLE TAKE Series). | 2151988 | NA 79962 |
| 195 | NA 77284 | 'Contorta' | Chaenomeles speciosa (Sweet) Nakai | | NA | | Not Available | 2008 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Chaenomeles speciosa 'Contorta'. | 2151011 | NA 77284 |
| 196 | NA 77356 | 'Toyonishiki' | Chaenomeles speciosa (Sweet) Nakai | | NA | | Not Available | 2008 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Chaenomeles speciosa 'Toyo-nishiki'. | 2151042 | NA 77356 |
| 197 | NA 77120 | NA 77120 | Chaenomeles speciosa (Sweet) Nakai | | | | Historic | 2004 | COLLECTED | | | | | | Uncertain improvement status | See PI 704924 instead. | 1898806 | NA 77120 |
| 198 | NA 63260 | National Arboretum 63260 | Chaenomeles japonica (Thunb.) Lindl. ex Spach | Kauno apskritis, Lithuania | NA | | Not Available | 1991 | DONATED | 10/18/1991 | | | | | Wild material | Seed packet notes: C. japonica, possibly alpina. Grown from seed received from Kuanas Bot. Garden, Lithuania. Thrives in NE Wisconsin, USDA Zone3. | 1494864 | NA 63260 |
| 199 | NA 62642 | YK 304 | Chaenomeles japonica (Thunb.) Lindl. ex Spach | Honshu, Japan | NA | | Not Available | 1991 | COLLECTED | 09/03/1990 | Gunma, Akagi Nature Park. | | 650 | | Wild material | | 1499277 | NA 62642 |
| 200 | CCHA 13 | 664 | Chaenomeles japonica (Thunb.) Lindl. ex Spach | Tashkent, Uzbekistan | NA | | Not Available | 1987 | DONATED | 04/24/1987 | | | | | | | 1000506 | CCHA 13 |
| 201 | CCHA 16 | 667 | Chaenomeles speciosa (Sweet) Nakai | Tashkent, Uzbekistan | | | Historic | 1987 | DONATED | 04/24/1987 | | | | | Genetic material | | 1906487 | CCHA 16 |
| 202 | NA 55654 | 'Mandarin' | Chaenomeles ×superba (Frahm) Rehder | | NA | | Not Available | 1985 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Chaenomeles x superba 'Mandarin'. Arnoldia Vol 23, No 3, 4/5/63 | 2146106 | NA 55654 |
| 203 | NA 52893 | 'Mandarin' | Chaenomeles ×superba (Frahm) Rehder | | NA | | Not Available | 1984 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Chaenomeles x superba 'Mandarin'. Form received: rooted cutting. | 2145718 | NA 52893 |
| 204 | NA 52691 | 'Jet Trail' | Chaenomeles ×superba (Frahm) Rehder | | NA | | Not Available | 1984 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Chaenomeles x superba 'Jet Trail'. For 1984 Washington Flower Show | 2145701 | NA 52691 |
| 205 | Ames 2833 | 'Cherry Red' | Chaenomeles speciosa (Sweet) Nakai | | | | Historic | 1984 | DONATED | 02/21/1984 | | | | | Cultivar | 3 plants, 1975. Sent out on trial 1969, in field 1984. | 1022118 | Ames 2833 |
| 206 | CCHA 1 | Kinpai | Chaenomeles speciosa (Sweet) Nakai | | | | Historic | 1983 | DONATED | 04/08/1983 | | | | | Cultivar | | 1000011 | CCHA 1 |
| 207 | CCHA 2 | Kikuno Utage | Chaenomeles speciosa (Sweet) Nakai | | | | Historic | 1983 | DONATED | 04/08/1983 | | | | | Cultivar | | 1000082 | CCHA 2 |
| 208 | CCHA 3 | Takane-Nishiki | Chaenomeles speciosa (Sweet) Nakai | | | | Historic | 1983 | DONATED | 04/08/1983 | | | | | Cultivar | | 1000112 | CCHA 3 |
| 209 | CCHA 4 | Asahi-Botan | Chaenomeles speciosa (Sweet) Nakai | | NA | | Not Available | 1983 | DONATED | 04/08/1983 | | | | | Cultivar | | 1000178 | CCHA 4 |
| 210 | CCHA 5 | Kinjishi | Chaenomeles speciosa (Sweet) Nakai | | NA | | Not Available | 1983 | DONATED | 04/08/1983 | | | | | Cultivar | | 1000203 | CCHA 5 |
| 211 | CCHA 6 | Koldz | Chaenomeles speciosa (Sweet) Nakai | | NA | | Not Available | 1983 | DONATED | 04/08/1983 | | | | | Cultivar | | 1000264 | CCHA 6 |
| 212 | CCHA 7 | Shiro-Botan | Chaenomeles speciosa (Sweet) Nakai | | | | Historic | 1983 | DONATED | 04/08/1983 | | | | | Cultivar | | 1000284 | CCHA 7 |
| 213 | CCHA 8 | Hakurakuten | Chaenomeles speciosa (Sweet) Nakai | | | | Historic | 1983 | DONATED | 04/08/1983 | | | | | Cultivar | | 1000340 | CCHA 8 |
| 214 | CCHA 9 | Yatanoyuki | Chaenomeles speciosa (Sweet) Nakai | | NA | | Not Available | 1983 | DONATED | 04/08/1983 | | | | | Cultivar | | 1000361 | CCHA 9 |