Product Classification Taxonomic Module ####################################### The Product Classification Taxonomic module adds the taxonomic classification to the products. The available classifications are: Taxon ***** A `taxon <http://en.wikipedia.org/wiki/Taxon>`_ is defined by a name and a `taxonomic rank <http://en.wikipedia.org/wiki/Taxonomic_rank>`_. It is stored inside a tree structure. Cultivar ******** A `cultivar <http://en.wikipedia.org/wiki/Cultivar>`_ is defined by a name, a taxon and a list of `cultivar groups <http://en.wikipedia.org/wiki/Cultivar_group>`_.