Template:Infrataxon()/doc

Usage

 * Input
 * taxon


 * Output
 * If the rank of the taxon begins with (ra),  (v),  (ro),  (o),  (ed), ,  (lassis),  (enus), or  (pecies) (i.e. this is a taxon within a larger taxon)
 * returns
 * Else
 * returns null.