Philippov, D. A., Levashov, A. N., Romanovskiy, A. Y., Zhukova, N. N., & Bobroff, Y. A. . (2025). Equisetum scirpoides Michx. and E. variegatum Schleich. ex F. Weber & D. Mohr. (Equisetaceae) in the Vologda Region, Russia. Field Biologist Journal, 7(1), 5-39. https://doi.org/10.52575/2712-9047-2025-7-1-5-39