Vislobokov, N., D. Sokoloff, G. Degtjareva, C. Valiejo-Roman, A. Kuznetsov, and M. S. Nuraliev. “<em>Aspidistra paucitepala</Em> (Asparagaceae), a New Species With Occurrence of the Lowest Tepal Number in Flowers of Asparagales”. Phytotaxa, vol. 161, no. 4, Mar. 2014, pp. 270–282, doi:10.11646/phytotaxa.161.4.2.