| Label | Id | |
|---|---|---|
| Austrothamnium | 2572226 | |
| Avahi | 122245 | |
| Baeomycetales | 452221 | |
| Baillonia | 908222 | |
| Bassaniana | 635222 | |
| Bathycoelia | 1162226 | |
| Beduini | 1922299 | |
| Benitotania | 222561 | |
| Benthana | 1522263 | |
| Bethelium | 1482229 | |
| Blysmopsis | 1122271 | |
| Boliniales | 222546 | |
| Bootherium | 1922214 | |
| Bothriembryon | 522292 | |
| Brewcaria | 222987 |