| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Burkholderia dilworthii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia diazotrophica | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia denitrificans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia cordobensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia concitans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia cocovenenans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia choica | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia catudaia | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia caryophylli | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia caribensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia calidae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia caledonica | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia caballeronis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia bryophila | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia bannensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia aspalathi | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia arvi | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia arationis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia andropogonis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia alpina | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Burkholderia acidipaludis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bryantella | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bryantella formatexigens | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Brucepastera | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Brucepastera parasyntrophica | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Brucella suis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Brucella ovis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Brucella neotomae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Brucella canis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Brucella abortus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago |