| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| JEDYNA | K-34943; PI-285960 | SUSKA-BEZOSTNA[39][813][1093]; YEDYNA[541]; | TR.AE | S | POL |
| JEEP | 3612.18[1281]; | TR.AE | W | GBR | |
| JEFF | K-51823; CI-17270; AUS-17261 | IDAHO-SELECTION-0037[797]; ID-0037[1318]; | TR.AE | W | USA:Idaho |
| JEFFERSON | PI-603040 | A-8541-S[2320]; A-8541-S-12[2320]; IDO-462[2320]; ID-462[3556]; | TR.AE | S | USA:Idaho; USA:Oregon |
| JEFIMIJA | NS-2-4699[4361]; | TR.AE | W | SER | |
| JEIFANG-3 | TR.AE | S | CHN:Xinjiang-Uygur | ||
| JEJA | TR.AE | W | ESP | ||
| JEJA-ALMENDROS | TR.AE | S | ESP | ||
| JEJA-BASTA | PI-191109-PI-191115 | TR.AE | W;S | ESP | |
| JEJA-BASTA-DE-FERRERUELA | TR.AE | ESP | |||
| JEJA-BASTA-ZONA-DE-ALFAMBRA | TR.AE | ESP | |||
| JEJA-BLANCA-MOCHA | TR.AE | ESP | |||
| JEJA-CANDEAL | TR.AE | S | ESP | ||
| JEJA-CANIFINA | TR.AE | S | ESP | ||
| JEJA-CANIGRUESA | TR.AE | ESP | |||
| JEJA-COLORADA-BARROX | GLKU-3037; | TR.AE | S | ESP | |
| JEJA-COLORADA-CASA-BLANCA | TR.AE | ESP | |||
| JEJA-COLORADA-DE-CENIZATE | TR.AE | S | ESP | ||
| JEJA-COLORADA-DE-VILLARROBLEDO | GLKU-3002; | TR.AE | S | ESP | |
| JEJA-COLORADO | TR.AE | ESP |