Ostroumova, T. A., E. V. Kljuykov, T. V. Lavrova, and U. A. Ukrainskaja. “Delimitation of the Genera Katapsuxis, Cnidiocarpa and Selinum (Umbelliferae) and the Taxonomical Synopsis”. Turczaninowia, Vol. 22, no. 2, June 2019, pp. 43-57, doi:10.14258/turczaninowia.22.2.2.