YANG, C., WANG, X., QIN, Y., SUN, X., WANG, Q., LIN, H. and XI, D. 2015. Morphological and Physiological Changes in Sedum spectabile during Flower Formation Induced by Photoperiod. Notulae Botanicae Horti Agrobotanici Cluj-Napoca. 43, 2 (Dec. 2015), 426–431. DOI:https://doi.org/10.15835/nbha4329824.