| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| BELLS-HUNTERS | TR.AE | ||||
| BELLOY-C-98-58 | TR.AE | FRA | |||
| BELDIK | TR.AE | TUR | |||
| BELALCAZAR | TR.DR | ESP | |||
| BELADI-DAKAR | PI-171408; AUS-8556 | TR.DR | EGY | ||
| BEARDLESS-LOOSDORF | TR.AE | AUT | |||
| BEARDLESS-HERISSON | TR.CO | FRA | |||
| BEARDED-VELVET-NODE | AUS-1905 | TR.AE | AUS | ||
| BEARDED-MARCH | TR.AE | ||||
| BEARDED-LOOSDORF | TR.AE | AUT | |||
| BEARDED-HERISSON | TR.CO | AUS | |||
| BE-1-4-1 | TR.AE | ||||
| BD-26 | AUS-11049 | TR.AE | AUS | ||
| BD-129 | AUS-24354 | TR.AE | AUS | ||
| BC,ITA | TR.AE | ITA | |||
| BAZA | TR.DR | ESP | |||
| BAYBERRY | SWD-71432-C[900]; | TR.AE | USA:California | ||
| BAW-599 | CM-84364-1JE-4JE-2JE-2JE-0JE-0BGD[1281]; CM-84364[1281]; | TR.AE | BGD | ||
| BAVIACORA-X | CM-92066-J-0Y-0M-0Y-4M-0Y-0MEX-4Y-05XM[1281]; CM-92066[1281]; | TR.AE | MEX | ||
| BATAILLE-132 | ERGE-1652 | TR.AE | FRA |