LÝ, N.-S. and TILLICH, H.-. J. (2016) “<em>Aspidistra averyanovii</em> and <em>A. parviflora </em>(Asparagaceae), two new species Central Vietnam”, Phytotaxa, 282(1), pp. 53–60. doi: 10.11646/phytotaxa.282.1.6.