A NEW SPECIES OF THE SECTION ENGLERIA (LEONOVA) TZVEL. OF THE HYDROPHILIC GENUS TYPHA L. (TYPHACEAE)

The paper describes a new species of section Engleria (Leonova) Tzvel. from the Rostov region, the delta of the Don River. The new species is different from Typha laxmannii in narrowly linear, grooved stem leaves, the pear-shaped shape of the pistil part, petal-shaped stigma with a broadly membranous-wavy edge, a cellular pericarp with rafides, a spindle-shaped fruit (seed).