| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| BRUTE | TR.AE | S | USA:Montana | ||
| BRUTUS,AUT | RICP-0C0106215 | SL-100-82-7[1263]; | TR.AE | W | AUT |
| BRUTUS,GBR | AFRC-9364 | CWW-91-7[4325]; | TR.AE | GBR | |
| BRW-3723 | TR.AE | S | IND | ||
| BR-XII-60 | K-54792 | BR-12-60[541]; | TR.AE | W | CZE:Morava |
| BRYDEN | K-63905; AFRC-9365 | CWW-89-2[4325]; BRUDEN[541]; | TR.AE | W | GBR |
| BRYZA | TR.AE | S | DEU | ||
| BRYZGALKA | TR.AE | S | KAZ:Uralsk | ||
| BRZINA | CD-84882[1281][3692]; | TR.DR | S | MEX | |
| BRZOSTOWIANKA | RICP-01C0105495 | TR.AE | W | POL | |
| BSKHI-1 | K-58088 | TR.AE | S | RUS:Amurskaya-obl. | |
| BSP-93-21 | BSP-93.21[3526]; | TR.AE | MEX | ||
| BSP-93-9 | BSP-93.9[3526]; | TR.AE | MEX | ||
| BSP-97-1 | TR.AE | S | ZAF | ||
| BT-1 | K-23942 | TR.AE | I | IND | |
| BT-1710 | TR.AE | S | MAR | ||
| BT-1711 | TR.AE | S | MAR | ||
| BT-1723 | K-62124 | TR.AE | S | TUN | |
| BT-1747 | TR.AE | MAR | |||
| BT-2072 | TR.AE | S | COL |