| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| ROMY-92 | 1B-1Y-OPTZ-0MDG[1281]; | TR.AE | S | MDG | |
| RONA | K-56366 | TR.AE | W | HUN | |
| RONALDO | CEB-9504[2530]; CEBECO-9504[2530]; | TR.AE | W | NLD | |
| RONCAL | K-21182 | TR.DN | W | ESP | |
| RONCOLONE | TR.TG | W | ITA | ||
| RONDENKOMUGI | AUS-1120 | RONDEN-KOMUGI[113]; | TR.AE | W | JPN |
| RONDINE | K-45045; PI-284540; AFRC-1212; AUS-22156 | TR.AE | S;W | ITA:Montagnano | |
| RONDO | K-3641 | TR.SE | W | RUS:Voronezh | |
| RONEGA | K-46566; PI-203080; PI-351902 | B-192[39][123][165]; | TR.AE | S | CHE |
| RONGCOO | TR.AE | AUS | |||
| RONGMAI-2 | TR.AE | S | CHN | ||
| RONGMAI-3 | TR.AE | S | CHN | ||
| RONGMAI-4 | TR.AE | S | CHN | ||
| RONGOTEA | K-59946; AFRC-6912; AUS-19995 | RONGATEA[1956]; | TR.AE | S | NZL |
| RONL | PI-648020 | KS-03-HW-158[3534][3441]; RON-L[3278]; | TR.AE | W | USA:Kansas |
| RONOS | K-64046 | CID-236308[3733]; | TR.AE | W | DEU |
| RONSINE | AUS-24386 | TR.AE | |||
| ROODE-TARWE-KAALARIGE-TIEL | NLD | ||||
| ROODE-TARWE-RUWARIGE-TIEL | W | NLD | |||
| ROODKAF-WITTE | TR.AE | W | NLD |