CHROMOSOMAL POLYMORPHISM OF CALENDULA OFFICINALIS REVEALED BY MOLECULAR CYTOGENETIC MARKERS СтатьяТ., О.Yu, Hazieva Firdaus M., Syslina S.N., О.М., Basalaeva Irina V., А.I., А.V., О.V.Turczaninowia. Том 28. 2025. С. 25-35