Introzonality of the Glycyrrhiza glabra L. species in the meadow vegetation of the lowlands of Azerbaijan has been discussed in the paper. The plant is a satellite of the meadows, which are constantly supplied with water, and is characteristic for all formations. 1 type, 2 formation classes, 4 formation groups, 5 association classes, 7 association groups with the abundance of G.glabra species were registered in the wet-meadow vegetation. Phenological monitoring was carried out during the study using modern and classical methods. Geobotanical researches were carried out in Agdash, Goychay, Ujar, Agjabadi, Yevlakh districts, Mil Duzu (Mil plain), Jeyranchol winter pastures of Azerbaijan, in the lowlands of the relief, in the form of spots on temporarily moistened soils in meadows and alluvial meadows. As a result, the introzonality created by xerophytic and mesophytes plants of G.glabra species in the pits formed in the lowlands under micro- and meso-relief conditions created by collecting water was determined.