| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| RAJLAKSHMI | HP-1731[3529][3589][4361]; | TR.AE | S | IND | |
| RAJMAHAL | TR.DR | S | IND | ||
| RAJ-MOLYA-RODHAK-1 | CCNRV-1[4361]; | TR.AE | S | IND | |
| RAJSHAHI | K-23731 | TR.AE | S | IND | |
| RAKETA | K-43923; PI-352449; PI-362093 | K-82[1447]; | TR.DR | S | RUS:Krasnoyarsk |
| RAKETA-ULUCHSHENNAYA | K-59151 | TR.DR | S | RUS:Krasnoyarsk | |
| RAKITA | TR.SE | W | BGR | ||
| RAKMARIS | TR.AE | S | IND | ||
| RALEIGH | AFRC-9909 | NFC-403-4-2[1413][4325]; | TR.AE | W | GBR |
| RALET | ERGE-3105 | TR.AE | W | FRA | |
| RALF | TR.AE | W | FRA | ||
| RALL | K-55200; CI-17578 | OK-66-V-2629[180][500]; | TR.AE | W | USA:Oklahoma |
| RALLE,DEU | K-57183; PI-449291; AUS-22195; AFRC-3577 | TR.AE | S | DEU | |
| RALLE,MEX | TR.DR | S | MEX | ||
| RALLOIDES | CD-94341[1281][3692]; | TR.DR | S | MEX | |
| RALLU | TR.DR | S | MEX | ||
| RALLYE | K-45580; PI-316003; ERGE-3106 | RALLEY[39]; | TR.AE | W | FRA |
| RALUB | TR.AE | W | KGZ | ||
| RAM | PI-477287; | HW-77-391-S-4[1318]; NAPB-391-S-4[1318]; | TR.AE | W | USA:Colorado |
| RAMA | TR.DR | S | ZAF |