Abstract: | The main reaction of explants (shoot tips, nodes, leaves) of Lavandula angustifolia L. on varied harmonic formuli of MS medium was callogenesis. Nodes and shoot tips provided neoplantlets only on hormone-free MS and sporadically on MS with B02 (0.2 mg/l), A2 (2 mg/l IAA), KN1 (1 mg/l kinetine and 0.5 mg/l NAA) and N2 (2 mg/ NAA). A friable cream callus, high proliferative in light and also in darkness was obtained on A2. Its capacity of fresh biomass accumulation was tested on varied hormonic formuli. |