Sphingomonas echinoides (Heumann, 1962) Denner et al., 1999 Dataset Prokaryotic Nomenclature Up-to-Date (PNU) Rank SPECIES Published in Int. J. Syst. Bacteriol. 49::1108 Classification genus Sphingomonas species Sphingomonas echinoides Name Synonyms Pseudomonas echinoides Heumann, 1962 Homonyms Sphingomonas echinoides (Heumann, 1962) Denner et al., 1999