| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| BASOETO-KORING | K-60341; PI-479684 | S.A.2558[2965]; | TR.AE | S | ZAF |
| BASRA | CMBW-91-M-04347-S[3692]; | TR.AE | S | MEX | |
| BASRIBEY-95 | CM-67458-4Y-1M-3Y-1M-2Y-0B[1610]; BASRO-BEY-95[000]; | TR.AE | S | TUR:Izmir | |
| BASS | K-59810; PI-483059; AUS-21960; AFRC-5613 | QT-7916[113]; | TR.AE | S | AUS:Queensland |
| BASSI-LAURO | TR.AE | ITA | |||
| BASSWOOD | SWD-714298[900]; | TR.AE | USA:California | ||
| BASTARD | LADOGA[39][946]; | TR.SP | W | ||
| BASTARD-EMMER-VERASTELTER | K-40306 | TR.DN | S | DEU | |
| BASTIAN | NGB-11315 | BAASTIAN[000]; | TR.AE | S | NOR |
| BASTIDE | TR.AE | W | FRA | ||
| BASTI-GANGAJALI | TR.AE | S | IND | ||
| BASTIJANA | TR.AE | W | SER | ||
| BASTILLE | ERGE-4976 | TR.AE | W | FRA | |
| BASTION | K-52344; PI-428506; CIV-258; AFRC-2136 | M-258[420]; | TR.AE | S | NLD |
| BASTIONNAYA | TR.AE | S | RUS:Tambov | ||
| BASTO-CANIGRIJESO | TR.AE | ESP | |||
| BASTO-DE-CALERA | TR.AE | ESP | |||
| BASTO-DE-GAMONAL | TR.AE | ESP | |||
| BASTO-DE-TOBED | TR.AE | ESP | |||
| BASTO-DURO | TR.DR | ESP |