[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Bacteria Woese et al. 1990
     Phylum "Proteobacteria" Garrity et al. 2005 see Superphylum Proteobacteria Craig et al. 2010
       Class Gammaproteobacteria Garrity et al. 2005
         Order Xanthomonadales Saddler and Bradbury 2005 see Order Lysobacterales Christensen and Cook 1978 (Approved Lists 1980)
           Family Xanthomonadaceae Saddler and Bradbury 2005 see Family Lysobacteraceae Christensen and Cook 1978 (Approved Lists 1980)
             01 Genus Xanthomonas Dowson 1939 (Approved Lists 1980)
             02 Genus Aquimonas Saha et al. 2005
             03 Genus Dokdonella Yoon et al. 2006
             04 Genus Dyella Xie and Yokota 2005
             05 Genus Frateuria Swings et al. 1980
             06 Genus Fulvimonas Mergaert et al. 2002
             07 Genus Hydrocarboniphaga Palleroni et al. 2004
             08 Genus Luteimonas Finkmann et al. 2000
             09 Genus Lysobacter Christensen and Cook 1978 (Approved Lists 1980)
             10 Genus Luteibacter Johansen et al. 2005
             11 Genus Nevskia Famintzin 1892 (Approved Lists 1980)
             12 Genus Pseudoxanthomonas Finkmann et al. 2000
             13 Genus Rhodanobacter Nalin et al. 1999
             14 Genus Schineria Tóth et al. 2001 see Genus Ignatzschineria Tóth et al. 2007
             15 Genus Silanimonas Lee et al. 2005
             16 Genus Stenotrophomonas Palleroni and Bradbury 1993
             17 Genus Thermomonas Busse et al. 2002
             18 Genus Xylella Wells et al. 1987