Gordonia defluvii Soddell et al. 2006 Soddell J.A. Stainsby F.M. Eales K.L. Seviour R.J. Goodfellow M. Gordonia defluvii sp. nov., an actinomycete isolated from activated sludge foam. 2006 56 10 2265 2269 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.64034-0 17012545