Pimenov & Kljuykov (Bornm.) No year - Pimenov MG, Kljuykov EV, Ostroumova TA (2007) Critical taxonomic analysis of Dichoropetalum, Johrenia, Zeravschania and related genera of Umbelliferae-Apioideae-Peucedaneae. Willdenowia 37: 465-502. doi: 10.3372/wi.37.37208.
There is no corrections for Zeravschania knappii yet.