Chlamydophila pneumoniae (Grayston et al., 1989) Everett et al., 1999 Dataset Prokaryotic Nomenclature Up-to-Date (PNU) Rank SPECIES Published in Int. J. Syst. Bacteriol. 49::432 Classification genus Chlamydia species Chlamydophila pneumoniae Name Synonyms Chlamydia pneumoniae Grayston et al., 1989 Homonyms Chlamydophila pneumoniae (Grayston et al., 1989) Everett et al., 1999