| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Sphingomonas flavus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingomonas cloacae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingomonas citricola | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingomonas citri | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingomonas chungbukensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingomonas chlorophenolica | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingomonas cavernae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingomonas capsulata | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingomonas cannabina | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingomonas baiyangensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingomonas aromaticivorans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingomonas arenae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingomonas albertensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingomonas alaskensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingomonas aeria | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingobium suberifaciens | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingobium paulinellae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingobium lucknowense | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingobium lignivorans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingobium japonicum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingobium hydrophobicum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingobium francense | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingobium endophyticus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingobium czechense | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingobium chinhatense | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingobium barthaii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingobium algicola | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingobacterium rhinopitheci | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingobacterium piscium | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sphingobacterium pedocola | Unknown | Valid (ICNP) | Excubia bot over 1 year ago |