Actinomyces johnsonii Dataset The European Nucleotide Archive (ENA) taxonomy Rank SPECIES Classification phylum Actinomycetota class Actinomycetes order Actinomycetales family Actinomycetaceae genus Actinomyces species Actinomyces johnsonii Name Homonyms Actinomyces johnsonii Actinomyces johnsonii F0542 Actinomyces johnsonii F0510