Rule 29 and combined generic and specific descriptions Tindall, B. J.,, 69, 2597-2598 (2019), doi = https://doi.org/10.1099/ijsem.0.003269, publicationName = Microbiology Society, issn = 1466-5026, abstract= Rule 29 of the International Code of Nomenclature of Prokaryotes caters for the situation where a new genus containing a single species may have a combined description. However, Rule 29 does not clearly state how this is to be implemented with regard to Rules 16 and 27., language=, type=