| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| JAKMA | TR.AE | S | MAR | ||
| JAKOB | TR.DR | S | DEU | ||
| JALALIA | PI-41015; CI-4563; | TR.DR | S | IND | |
| JALISTERI-FLORITSA | TR.DR | GRC | |||
| JALJULI-5 | PI-223158; AUS-9745 | TR.DR | S | JOR | |
| JALOSTETTA | TR.AE | W | FIN | ||
| JALOSTETTU-VILLAVEHNO | JALOSTETTU-VILLAVEHNA[39][3718]; HJA-041[221]; TA-041[4148]; | TR.AE | W | FIN | |
| JAM-11-TIPO-RIETI | K-08369 | TR.AE | S | ITA | |
| JAM-12-TIPO-BOLOGNA | K-08370 | TR.AE | W | ITA | |
| JAM-33-MASOLINE | K-08371 | TR.AE | W | ITA | |
| JAMALI | TR.DR | S | IND | ||
| JAMALI-RED | TR.AE | S | IND | ||
| JAMES | CI-17791; PI-519785; AUS-20959 | SD-2273[470][1318]; | TR.AE | S | USA:South-Dakota |
| JAMESTOWN | PI-653731 | VA-02-W-370[3651]; | TR.AE | W | USA:Virginia |
| JAN-7770-4 | TR.AE | CHN | |||
| JANA,HRV | TR.AE | W | HRV | ||
| JANAK | K-55682; AFRC-2997; AFRC-2581; AUS-19052 | HD-1982[543][39][793][1324]; HYBRID-DELHI-1982[1324]; | TR.AE | S | IND |
| JANAKAR | TR.AE | S | IND | ||
| JANAKHAR | TR.AE | S | IND | ||
| JANA,POL | K-56766; PI-410801; AFRC-3192; AUS-18092 | ROD-338-66[761]; | TR.AE | W | POL |