| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| ROBIJS | DH-3[4034]; | TR.AE | S | LVA | |
| ROBIN-2 | PI-519555; AUS-15560 | II-26787-300Y-300M-302Y-2M-500Y-1[1322]; | TR.AE | S | MEX |
| ROBIN,AUS | K-46334; PI-410847; AUS-90086; AUS-503 | W-3197[117]; | TR.AE | S | AUS:New-South-Wales |
| ROBIN-CHANATE | TR.AE | S | MEX | ||
| ROBINKA | TR.AE | W | POL | ||
| ROBIN-M | PI-519555 | II-26787-300Y-300M-302Y-2M-500Y-1[2965]; | TR.AE | S | MEX |
| ROBIN,MEX | K-48317 | II-26787[1281]; | TR.AE | S | MEX |
| ROBINSON | RED-VICTORY[39]; | TR.AE | W | ZAF | |
| ROBINS-RUST-RESISTANT | TR.AE | S | AUS:South-Australia | ||
| ROBINUR | TR.DR | S | ITA | ||
| ROBLIN | K-62855; AUS-24661; CN-43986; CN-43847 | RL-4483[1126]; BW-92[1126][1956]; BN-92[1323]; | TR.AE | S | CAN:Manitoba |
| ROBUR | K-43044; PI-190495; PI-197736; NGB-6724 | SV-01420-A[221]; | TR.AE | W | SWE |
| ROBUS | TR.AE | NLD | |||
| ROBUSTA | K-25148; PI-278304; AFRC-1094 | ROBUSTA-425[52]; | TR.AE | W | NLD |
| ROCAMEX-209 | TR.AE | S | MEX | ||
| ROCAMEX-212 | TR.AE | S | MEX | ||
| ROCAMEX-236 | TR.AE | S | MEX | ||
| ROCAMEX-321 | TR.AE | S | MEX | ||
| ROCAMEX-324 | TR.AE | S | MEX | ||
| ROCCIA | K-58267 | TR.DR | S | ITA:Bologna |