Potamogeton × mariensis Papch. (P. biformis × P. nodosus)⁣ det. Папченков В. Г.

Additional identifications: Potamogeton gramineus L.⁣ det. Экзерцева В. В. Collectors: Экзерцева В. В. Collection date: 15.07.1963. Place of collection: Куйбышевское вдхн, р. Илеть.Groups of specimens: Основной фондHabitat / plant community сбора: мелководьеCoordinates (geographic position): 55° 51′ 52.89″ N, 48° 17′ 31.68″ E ±1090 mComment: Record creation: 2024-03-29, import from DBCitation (GOST): IBIW 000732 // Herbarium of the Papanin Institute for Biology of Inland Waters RAS (Herbarium IBIW) URL: https://re.herb.ibiw.ru/000732 (access date: …)