After NCBI (National Center for Biotechnology Information)
<==o WILLIAMSIACEAE |-- Williamsiaceae bacterium Ellin7152 |-- Williamsiaceae bacterium SM8 `--o Williamsia Kampfer et al. 1999 |-- W. deligens Yassin and Hupfer 2006 |-- W. maris Stach et al. 2004 [incl. Gordona sp. SJS0289-JS1, Gordonia sp. SJS0289-JS1] |-- W. muralis Kampfer et al. 1999 |-- W. serinedens |-- W. sp. CC-SR4 |-- W. sp. GICR15p |-- W. sp. GICR20p |-- W. sp. KTR4 |-- W. sp. MT8 `-- W. sp. Tibet-IIU15
Reference(s):
- Anonymus - National Center for Biotechnology Information, Taxonomy homepage: Bacteria - Actinobacteria - Williamsiaceae
- iNet: http://www.ncbi.nlm.nih.gov/Taxonomy/