Goodfellow M, Kumar Y, Labeda DP, Sembiring L. The Streptomyces violaceusniger clade: a home for Streptomycetes with rugose ornamented spores. Antonie Van Leeuwenhoek 2007; 92:173-199.
Euzeby JP. Validation list no. 119. List of new names and new combinations previously effectively, but not validly, published. Int J Syst Evol Microbiol 2008; 58:1-2.
validly published under the ICNP