Morphological, anatomical, physiological and biochemical adaptations of Pittosporum tobira (Thunb.) W.T.Aiton and P. heterophyllum Franch. to the illumination level. (2019). The Journal of V.N.Karazin Kharkiv National University. Series «Biology», 33, 111-122. https://doi.org/10.26565/2075-5457-2019-33-14