Additional identifications: Najas marina L.⁣ det. Marschall von Bieberstein, Friedrich August; Najas monosperma Willd.⁣ det. Marschall von Bieberstein, Friedrich August; Najas major All.⁣ det. Grebenjuk, Аlexey Viktorovich at 10.2011 Groups of specimens: Ex herbario Marschall Bieberstein; Соглашение Минобрнауки №075-15-2021-1056Original label text: Record creation: 2021-11-19, Ivan Tatanov, PhotoScan D2Citation: Specimen LE 01157026 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01157026