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

Collectors: Папченков В. Г. Collection date: 16.07.2007. Administrative regions: RU - Ulyanovsk Oblast - Melekesskiy Rayon. Place of collection: д. Ерыклинск, Куйбышевское вдхр., залив Черемшан.Groups of specimens: Основной фондCoordinates (geographic position): 54° 6′ 12.22″ N, 49° 19′ 38.11″ E ±2000 mComment: Record creation: 2024-03-29, import from DBCitation (GOST): IBIW 049310 // Herbarium of the Papanin Institute for Biology of Inland Waters RAS (Herbarium IBIW) URL: https://re.herb.ibiw.ru/049310 (access date: …)