^ abCavaletti L, Monciardini P, Schumann P, Rohde M, Bamonte R, Busti E, Sosio M, Donadio S (2006). "Actinospica robiniae gen. nov., sp. nov. and Actinospica acidiphila sp. nov.: Proposal for Actinospicaceae fam. nov. and Catenulisporinae subord. nov. in the order Actinomycetales". Int J Syst Evol Microbiol. 56: 1747–1753.