XI, Y.-K., and H.-Y. HUANG. “Basal Stem Cluster Bud Induction and Efficient Regeneration for the Tibetan Endemic Medicinal Plant Swertia Conaensis”. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, vol. 49, no. 2, May 2021, p. 12152, doi:10.15835/nbha49212152.