TASHEV, A.; PEREGRYM, M.; TASHEV, N. Silene pendula (Caryophyllaceae), a New Alien Species for the Flora of Bulgaria. Proceedings of the Bulgarian Academy of Sciences, Sofia, Bulgaria, v. 75, n. 12, p. 1742–1748, 2022. DOI: 10.7546/CRABS.2022.12.05. Disponível em: https://proceedings.bas.bg/index.php/cr/article/view/213. Acesso em: 5 feb. 2023.