Determination of the mineral status of Tanacetum vulgare L. and Tilia cordata Mill. flowers in the nature reserve of the Voronezh region

The article presents the results of mass spectrometric determination of the macro- and microelement composition of Tilia cordata Mill. flowers and Tanacetum vulgare L. flowers in one of the natural ecotopes of the Voronezh region. T. vulgare flowers concentrate potassium, phosphorus, zinc. T. cordata flowers accumulate potassium, phosphorus, calcium, zinc, molybdenum, etc. Both species do not have the ability to accumulate heavy metals, which makes them safe in conditions of man-made pollution.