The Utricularia intermedia was discovered in water reservoirs at the foot of volcanic ridges of the Ukrainian Carpathians. It was not listed among water species in previous floristic summaries for this region. The species is very rare in Europe. It is listed in the Red Data Book of Ukraine and Red Lists of many European countries. The article describes the ecotopes where this species occurs. Detailed geobotanical characteristics of the species and protection measures on the investigated territory are suggested.

Keywords: Utricularia intermedia, Ukrainian Carpathians, Transcarpathians, new species, aquatic vegetation, communities

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