Patrick S, McDowell A. Order XII. Propionibacteriales ord. nov. In: Goodfellow M, Kämpfer P, H.-J. B, Trujillo ME, Suzuki K, Ludwig W, Whitman WB (eds), Bergey's Manual of Systematic Bacteriology vol. 5, 2nd edn., Springer, New York, 2012, p. 1137.
Oren A, Garrity GM. Validation list no. 164. List of new names and new combinations previously effectively, but not validly, published. Int J Syst Evol Microbiol 2015; 65:2017-2025.
Nouioui et al. 2018
Nouioui I, Carro L, Garcia-Lopez M, Meier-Kolthoff JP, Woyke T, Kyrpides NC, Pukall R, Klenk HP, Goodfellow M, Goker M. Genome-Based Taxonomic Classification of the Phylum Actinobacteria. Front Microbiol 2018; 9:2007.
Oren A, Garrity GM. List of changes in taxonomic opinion no. 29. Notification of changes in taxonomic opinion previously published outside the IJSEM. Int J Syst Evol Microbiol 2019; 69:13-32. Notes:
Emendation accompanied by the inclusion of 2 families in the order.
The type genus of this order has alternatively been placed in the order "Peritrichinales" Orla-Jensen 1921.Publication:
Orla-Jensen S. The Main Lines of the Natural Bacterial System. J Bacteriol 1921; 6:263-273.
Number of child taxa with a validly published and correct name: 4 Number of child taxa with a validly published name, including synonyms: 4 Total number of child taxa: 4