Abnormalities of embryo structures in Donbass indicator plants

Examples of atypical structure the embryonic apparatus indicator plants in Donbas are highlighted. Many years experience conducting phytoindication experiments (1998–2022) made it possible to identify accounting sites with contrasting geochemical characteristics and monodominant ingredient pollution. Registered abnormalities considered as variants extreme structural polymorphism natural flora under conditions specific stress technogenic environment. For phytotesters Amaranthus retroflexus L., Atriplex patula Capsella bursa-pastoris (L.) Medik., Diplotaxis muralis DC., Polygonum aviculare Reseda lutea L. Senecio vulgaris integral indicators state generative systems (2019–2021) were calculated according pollen, frequency occurrence teratological manifestations successful seed germination. degradation neoplasms structures plant tissues given. The morphological experiment was implemented ascertainment levels dominant pollutants, which makes recommend features markers for ecological monitoring environments. An assumption about influence individual tissue transformations germinal on quality material general methods formation adaptive heterospermia made.