Propionibacteriaceae Delwiche 1957 (Approved Lists 1980) emend. Rainey et al. 1997 Dataset NCBI Taxonomy Classification kingdom Bacillati phylum Actinomycetota class Actinomycetes order Propionibacteriales family Propionibacteriaceae Name Homonyms Propionibacteriaceae Propionibacteriaceae Delwiche 1957 (Approved Lists 1980) emend. Zhi et al. 2009 Propionibacteriaceae Delwiche 1957 (Approved Lists 1980) emend. Rainey et al. 1997