Lang X-D, Su J-R, Lu S-G, Zhang Z-J. A taxonomic revision of the genus Cephalotaxus (Taxaceae). Phytotaxa [Internet]. 2013 Mar. 5 [cited 2025 Dec. 5];84(1):1–24. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.84.1.1