Variability of morphophysiological parameters of Chenopodium album and Taraxacum officinale in the conditions of KazanNatalya S. Arkhipova, Kadriy K. Ibragimova and Alisa R. IlyasovaE3S Web Conf., 265 (2021) 01027DOI: https://doi.org/10.1051/e3sconf/202126501027