| 0 | PI 700761 | Burbank GRF Barn 4 | Cormus domestica (L.) Spach | California, United States | COR | | Not Available | 2022 | DONATED | 04/01/2022 | | | | | Breeding material | Burbank selection of C. domestica collected from Gold Ridge Farm- Barn 4 | 2138062 | PI 700761 |
| 1 | PI 700762 | GRF Barn 2 | Cormus domestica (L.) Spach | California, United States | COR | | Not Available | 2022 | DONATED | 04/01/2022 | | | | | Breeding material | Burbank selection of C. domestica | 2138063 | PI 700762 |
| 2 | PI 700763 | Cottage 1 | Cormus domestica (L.) Spach | California, United States | COR | | Not Available | 2022 | COLLECTED | 04/01/2022 | | | | | Breeding material | Burbank selection of C. domestica | 2138064 | PI 700763 |
| 3 | PI 698280 | S. domestica- Burbank- Barn 1 | Cormus domestica (L.) Spach | California, United States | COR | | Not Available | 2021 | DEVELOPED | NEAR 1880 | | | | | Breeding material | Burbank Selection of S. domestica | 2115616 | PI 698280 |
| 4 | PI 698281 | Burbank-LBHG | Cormus domestica (L.) Spach | California, United States | COR | | Not Available | 2021 | DEVELOPED | NEAR 1880 | | | | | Breeding material | Resistant to Erwinia amylovora. Selection of S. domestica. | 2115615 | PI 698281 |
| 5 | PI 699310 | Burbank- Barn 2 | Cormus domestica (L.) Spach | California, United States | COR | | Not Available | 2021 | DEVELOPED | NEAR 1880 | | | | | Breeding material | Burbank Selection of S. domestica | 2115618 | PI 699310 |
| 6 | PI 699311 | Burbank- Barn 8 | Cormus domestica (L.) Spach | California, United States | COR | | Not Available | 2021 | DEVELOPED | NEAR 1880 | | | | | Breeding material | Burbank Selection of S. domestica | 2115620 | PI 699311 |
| 7 | PI 693430 | C. domestica apple shaped | Cormus domestica (L.) Spach | Ukraine | COR | | Not Available | 2017 | DEVELOPED | PRE 2017 | | | | | Cultivated material | A Mountain Ash variety from Ukraine selected for abundant crops of pear-shaped fruit. Cold hardy to approximately USDA Zone 3. Self fertile, fruit ripens in mid-late September. Offered for many years by Northwoods Nursery in Molalla, Oregon and discontinued in 2018. | 1954958 | PI 693430 |
| 8 | PI 693431 | C. domestica pear shape | Cormus domestica (L.) Spach | Ukraine | COR | | Not Available | 2017 | DEVELOPED | PRE 2017 | | | | | Cultivated material | A Mountain Ash variety from Ukraine selected for abundant crops of apple-shaped fruit. Cold hardy to approximately USDA Zone 3. Self fertile, fruit ripens in mid-late September. Offered for many years by Northwoods Nursery in Molalla, Oregon and discontinued in 2018. | 1954959 | PI 693431 |
| 9 | PI 693409 | 'Burbank Sorbus-A' | Cormus domestica (L.) Spach | California, United States | | | Historic | 1992 | DEVELOPED | | | | | | Breeding material | Early season (Sept. 10) and good quality. More pear shaped and unrusetted. Red-streaked on greenish-yellow ground | 1004375 | PI 693409 |
| 10 | PI 693410 | 'Burbank Sorbus-B' | Cormus domestica (L.) Spach | California, United States | | | Historic | 1992 | DEVELOPED | | | | | | Breeding material | Early season, perhaps a little earlier than Sorbus A, probably better quality (accnd. Todd) | 1004378 | PI 693410 |
| 11 | PI 693411 | 'Burbank Sorbus-C' | Cormus domestica (L.) Spach | California, United States | COR | | Not Available | 1992 | DEVELOPED | | | | | | Breeding material | Mid season, good quality, yellow, largest fruit of all sel- ections, larger and better-looking than Sorbus D | 1004398 | PI 693411 |
| 12 | PI 693412 | 'Burbank Sorbus-D' | Cormus domestica (L.) Spach | California, United States | | | Historic | 1992 | DEVELOPED | | | | | | Breeding material | Mid season, better quality than Sorbus C, but a little smaller, more rusetted and greener color | 1004404 | PI 693412 |
| 13 | PI 693413 | 'Burbank Sorbus-E' | Cormus domestica (L.) Spach | California, United States | COR |  | Not Available | 1992 | DEVELOPED | | | | | | Breeding material | Late season, of unknown quality, may be a keeper. Red- blushed green fruit, smaller than Sorbus C | 1004424 | PI 693413 |
| 14 | PI 693414 | 'Burbank Sorbus-F' | Cormus domestica (L.) Spach | California, United States | | | Historic | 1992 | DEVELOPED | | | | | | Breeding material | Probably mid-season, smallish size, very pretty, red cheek on yellow skin, most pear shaped of all the selections | 1004427 | PI 693414 |
| 15 | PI 693296 | S. domestica Uzbekistan | Cormus domestica (L.) Spach | Tashkent, Uzbekistan | | | Historic | 1987 | DONATED | 04/24/1987 | | | | | Cultivated material | | 1001461 | PI 693296 |
| 16 | PI 324181 | Col. No. B 19 | Cormus domestica (L.) Spach | Krym, Ukraine | | | Historic | 1967 | COLLECTED | | South of Backhchisaray, open area | | 300 | | | | 1714840 | PI 324181 |
| 17 | PI 121490 | Oves | Cormus domestica (L.) Spach | Kastamonu, Turkey | | | Historic | 1937 | COLLECTED | 10/14/1936 | Kastamonu bazar | | | | | | 1831557 | PI 121490 |
| 18 | PI 121491 | No. 3075 | Cormus domestica (L.) Spach | Amasya, Turkey | | | Historic | 1937 | COLLECTED | 10/07/1936 | Amasya bazar | | | | | | 1831558 | PI 121491 |
| 19 | PI 62586 | | Cormus domestica (L.) Spach | England, United Kingdom | | | Historic | 1925 | COLLECTED | | | | | | | | 1663825 | PI 62586 |
| 20 | PI 51420 | 'Pyriformis' | Cormus domestica (L.) Spach | Massachusetts, United States | | | Historic | 1920 | COLLECTED | | | | | | | | 1506000 | PI 51420 |
| 21 | PI 41804 | | Cormus domestica (L.) Spach | Provence-Alpes-Côte-d’Azur, France | | | Historic | 1916 | COLLECTED | | | | | | | | 1606166 | PI 41804 |
| 22 | PI 41703 | | Cormus domestica (L.) Spach | England, United Kingdom | | | Historic | 1916 | COLLECTED | | | | | | | | 1509289 | PI 41703 |
| 23 | PI 40614 | | Cormus domestica (L.) Spach | England, United Kingdom | | | Historic | 1915 | COLLECTED | | | | | | | | 1508895 | PI 40614 |
| 24 | PI 27184 | No. 1248a | Cormus domestica (L.) Spach | Krym, Ukraine | | | Historic | 1910 | COLLECTED | 01/25/1910 | | | | | | | 1588863 | PI 27184 |
| 25 | PI 10349 | 'Grossfruchtige' | Cormus domestica (L.) Spach | Krym, Ukraine | | | Historic | 1904 | COLLECTED | | | | | | | | 1524743 | PI 10349 |
| 26 | PI 10350 | 'Gewohnliche' | Cormus domestica (L.) Spach | Krym, Ukraine | | | Historic | 1904 | COLLECTED | | | | | | | | 1553361 | PI 10350 |
| 27 | PI 10351 | | Cormus domestica (L.) Spach | Krym, Ukraine | | | Historic | 1904 | COLLECTED | | | | | | | | 1553362 | PI 10351 |
| 28 | PI 2549 | Ordinary red-fruited | Cormus domestica (L.) Spach | Provence-Alpes-Côte-d’Azur, France | | | Historic | 1899 | COLLECTED | | | | | | | | 1536289 | PI 2549 |
| 29 | PI 2550 | Large-fruited, gray | Cormus domestica (L.) Spach | Provence-Alpes-Côte-d’Azur, France | | | Historic | 1899 | COLLECTED | | | | | | | | 1536290 | PI 2550 |
| 30 | PI 2669 | 'Cormier' | Cormus domestica (L.) Spach | France | | | Historic | 1899 | COLLECTED | | | | | | | | 1536328 | PI 2669 |
| 31 | PI 705 | | Cormus domestica (L.) Spach | Campania, Italy | | | Historic | 1898 | COLLECTED | | | | | | Cultivated material | | 1481581 | PI 705 |
| 32 | PI 211 | NEH1897 | Cormus domestica (L.) Spach | Krym, Ukraine | | | Historic | 1898 | COLLECTED | | | | | | Cultivar | | 1479177 | PI 211 |
| 33 | PI 732 | NEH1897 | Cormus domestica (L.) Spach | Krym, Ukraine | | | Historic | 1897 | COLLECTED | | | | | | Cultivated material | | 1481611 | PI 732 |
| 34 | CSOR 323 | Burbank-Barn 12 | Cormus domestica (L.) Spach | California, United States | | | Historic | 2021 | DEVELOPED | NEAR 1880 | | | | | Breeding material | Burbank Selection of S. domestica | 2115617 | CSOR 323 |
| 35 | CSOR 325 | Burbank- Barn 4 | Cormus domestica (L.) Spach | California, United States | | | Historic | 2021 | DEVELOPED | NEAR 1880 | | | | | Breeding material | Burbank Selection of S. domestica | 2115619 | CSOR 325 |
| 36 | CSOR 327 | Burbank- Barn 9 | Cormus domestica (L.) Spach | California, United States | | | Historic | 2021 | DEVELOPED | NEAR 1880 | | | | | Breeding material | Burbank Selection of S. domestica | 2115621 | CSOR 327 |
| 37 | CSOR 328 | Burbank- Cottage 1 | Cormus domestica (L.) Spach | California, United States | | | Historic | 2021 | DEVELOPED | NEAR 1880 | | | | | Breeding material | Burbank Selection of S. domestica | 2115622 | CSOR 328 |
| 38 | NA 82024 | Mezhgoram | Cormus domestica (L.) Spach | Tepelene, Albania | NA | | Not Available | 2011 | COLLECTED | 09/22/2011 | Tepelen�; Fruit obtained from Sajmola Restaurant, near village of Mezhgoram, east of Telepene. | 40.29560000, 20.09710000 | 175 | | Cultivated material | | 1892056 | NA 82024 |
| 39 | NA 80517 | CSOR 56 | Cormus domestica (L.) Spach | England, United Kingdom | NA | | Not Available | 1988 | COLLECTED | 03/1987 | | | | | Cultivated material | | 1001757 | NA 80517 |