As the result of the research of the algal flora of Kiev of small water bodies 14 species (represented by 18 forms) of Zygnematales were found: Spirogyra – 12 species, Zygnema – 2 species. Now a general list of Kiev Zygnematales, including our data, and data found in the literature, contains 34 species (42 forms): Spirogyra – 31 species (39 forms), Mougeotia – 1 species, Zygnema – 2 species). One species (Spirogyra pseudowoodsii V. Poljansk.) and one form (S. maxima (Hass.) Wittr. f. woronoichinia V. Poljansk.) are new for the flora of the Ukraine. The description of morphological peculiaries of Kiev populations and original pictures of the taxa are presented.

Keywords: Zygnematales, morphological peculiaries, small water bodies, Ukrainian flora

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