Tlałka D, Sliwinska E, Kruk J. Equisetum ×meridionale (Milde) Chiov. – a new hybrid taxon in the flora of Poland. biorc [Internet]. 2022 Dec. 30 [cited 2025 Jan. 14];68:9-14. Available from: https://pressto.amu.edu.pl/index.php/biorc/article/view/37389