| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Sphingomonas limnosediminicola | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas lenta | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas leidyi | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas laterariae | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas lacus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas lacunae | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas kyungheensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas kyeonggiensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas koreensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas kaistensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas jinjuensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas jejuensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas jeddahensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas jatrophae | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas jaspsi | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas japonica | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas insulae | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas hylomeconis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas hengshuiensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas hankookensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas haloaromaticamans | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas guangdongensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas gotjawalisoli | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas glacialis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas ginsenosidimutans | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas ginsengisoli | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas ginkgonis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas gimensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas gilva | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Sphingomonas gellani | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago |