| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| INTER-8 | CD-96235-G-4M-030Y-040PAP-4Y-0B[2964]; | TR.DR | S | MEX | |
| INTER-9 | CD-96235-K-5M-1Y-040PAP-1Y-0B[2964]; | TR.DR | S | MEX | |
| INTER-BAER | TR.AE | S | CHL | ||
| INTERMEDIO | AUS-19438 | TR.AE | W | CHL | |
| INTERNATIONAL-6 | GOLDCOIN[39][1110]; | TR.AE | W | USA | |
| INTERNATIONAL-8 | PROSPERITY[39][1110]; | TR.AE | W | USA | |
| INTERPRESS | CD-96235[3692]; | TR.DR | S | MEX | |
| INTESAR | TR.AE | IRQ | |||
| INTISAR | TR.AE | S | IRQ | ||
| INTRADA | PI-631402 | OK-95-G-701[2601][3096][3292]; | TR.AE | W | USA:Oklahoma |
| INTRIZZO | TR.AE | W | ITA | ||
| INTRO,FRA | R-10774[4136]; | TR.AE | W | FRA | |
| INTRO,USA | AUS-22515 | TR.AE | USA | ||
| INTSAR | TR.AE | S | IRQ | ||
| INULA | K-64288 | ERYTHROSPERMUM-197-2-0-11-2[1371]; | TR.AE | I | RUS:Krasnodar |
| INVADER | CN-106366 | INVADER-UGG-88-3140[1323]; BW-158[1956][3114]; BN-158[1323]; | TR.AE | S | CAN:Manitoba |
| INVERNANCA | K-05146 | INVERNANKA[541]; | TR.AE | S | ESP |
| INVERSABLE | PI-56878; CI-7078 | AHI[39]; VILMORIN-INVERSABLE[946]; HYBRIDE-INVERSABLE[761]; | TR.AE | W | FRA |
| INVERSABLE-BARBU | TR.AE | FRA | |||
| INVERSABLE-BATAILLE | TR.AE | FRA |