Qi, Z., P. Li, and C. Fu. “New Combinations and a New Name in Smilax for Species of Heterosmilax In Eastern and Southeast Asian Smilacaceae (Liliales)”. Phytotaxa, vol. 117, no. 2, July 2013, pp. 58–60, doi:10.11646/phytotaxa.117.2.4.