aspects of regeneration chrysanthemum carinatum, brachyscome iberidifolia, linum grandiflorum, linum perenne, biotechnology and pollution

Beautiful flowering plants can be used not only in ornamental gardening, but also in urban greening. however, ornamental plants are not tolerant to soil pollution in urban environments. environmental biotechnological methods can be used to increase tolerance to urban environments. however, for environmental biotechnology, the development of technology for plant regeneration from calli is needed. for many ornamental plants, technologies for cell culture and plant regeneration have not been developed. the aim of this work was to regeneration chrysanthemum carinatum, brachycome iberidifolia, linum grandiflorum, linum perenne using in vitro methods. technologies for regeneration of chrysanthemum carinatum, brachycome iberidifolia, linum grandiflorum, linum perenne plants have been developed. murashige-skoog modified media were used for regeneration of chrysanthemum carinatum, brachycome iberidifolia. for example, for regeneration of chrysanthemum carinatum plants, murashige-skoog modified medium with different contents of 6-benzylaminopurine were used. the highest shoot formation was on ½ murashige-skoog modified medium with 0.5 mg/l 6-benzylaminopurine. gamborg modified medium were used for regeneration of linum grandiflorum and linum perenne.