Seydi, S., Sedaghathoor, S. and Kaviani, B. 2020. Plant regeneration by organogenesis from bulbous explants in Fritillaria imperialis L., a wild rare ornamental species at the risk of extinction. Advances in Horticultural Science. 33, 4 (Feb. 2020), 503–510. DOI:https://doi.org/10.13128/ahsc-8128.