AKOUMIANAKI-IOANNIDOU, A., GERASIMIDOU, E., SALTA, A., ROUSSIS, I. and BILALIS, D. 2018. Sexual and Vegetative Propagation of Hypericum empetrifolium Willd. subsp. empetrifolium. Notulae Botanicae Horti Agrobotanici Cluj-Napoca. 47, 2 (Dec. 2018), 282–287. DOI:https://doi.org/10.15835/nbha47111267.