TaxPub is an extension of the NLM/NCBI Journal Publishing DTD, v 3.0 for encoding of articles containing taxonomic treatments.
See the wiki at this repository for more information
Usage:
Download release, point instance to file tax-treatment-NS0.dtd using Formal Public Identifier:
"-//TaxPub//DTD Taxonomic Treatment Publishing DTD v0.5 20110606//EN"