Features of morfogenesis of Thymus х citriodorus (Pers.) Schreb. and Thymus marschallianus Willd. explants at the second stage of clonal micropropagation in vitroArzy Tevfik and Natalia YegorovaBIO Web Conf., 141 (2024) 01006DOI: https://doi.org/10.1051/bioconf/202414101006