| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| ARRANCADA-F-3 | TR.DR | S | PRT | ||
| ARRANCADA-20 | TR.DR | S | PRT | ||
| ARRANCADA-19 | TR.DR | S | PRT | ||
| ARPADHALOM-1 | K-43623 | TR.AE | I | HUN | |
| ARPADHALOM-19 | K-40918 | TR.AE | W | HUN | |
| ARPADHALOM-17 | K-40853 | TR.AE | W | HUN | |
| ARPADHALOM | K-40550 | TR.AE | W | HUN | |
| ARPA | TR.DN | I | ARM | ||
| ARONDE | K-45940; PI-285087; PI-315967; AFRC-60 | TR.AE | S | FRA,DEU | |
| ARONA | K-61447 | TR.AE | W | ITA | |
| ARNOVKA | K-08752 | TR.DR | S | UKR:Kharkov | |
| ARNOLDS-HYBRID | TR.AE | W | CAN | ||
| ARNO | K-54099; AUS-23899 | TR.AE | W | ITA:Firenze | |
| ARNEJ-624 | PI-325847 | TR.DR | S | IND:Bombay | |
| ARNEJ-206 | TR.DR | S | IND:Bombay | ||
| ARNAUTKA-NEMERCHANSKAYA | K-34011; | TR.DR | S | UKR:Vinnitsa | |
| ARNAUTKA,TR.AE | K-9922; K-10360; PI-43319; CI-5481 | TR.AE | S | UKR:Dnepropetrovsk | |
| ARNAUT-TIGHINA | TR.DR | S | ROM | ||
| ARNAUT-GALBEN | TR.DR | S | ROM | ||
| ARNAOUTI-DE-SERRAS | K-21699 | TR.AE | S | GRC |