Mitka, Józef, Andriy Novikov, and Walter Rottensteiner. “The Taxonomic Circumscription of Aconitum Subgenus Aconitum (Ranunculaceae) in Europe”. Webbia 76, no. 1 (April 7, 2021): 11–45. Accessed April 25, 2024. https://oaj.fupress.net/index.php/webbia/article/view/10006.