No abstract

The varieties of L. angustifolia created are differ by terms of technical maturation: early - Moldoveanca 4, Favoare); (intermediates - Vis Magic 10, Aroma Unica); (late-Alba 7 and Svetlana). They are distinctive by a string of quantitative and qualitative characters (plant size, bush shape, inflo-rescence length, corolla color, floral spike length, floral stem length, number of floral stems, etc.). The productivity of these clone varieties varies depending on the annual cultivation conditions from 5.2 t/ha to 10.4 t/ha raw material production and 75-179 kg/ha essential oil production.