BOTANICAL NOTE
New locality of Potamogeton nodosus (Potamogetonaceae) in the Polish Carpathians.
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Instytut Botaniki Uniwersytetu Jagiellońskiego,
ul. Gronostajowa 3, 30-387 Kraków, Polska
Online publication date: 2019-12-31
Publication date: 2019-12-31
Fragm. Flor. et Geobot. Pol. 2019; XXVI(2): 411-414
ABSTRACT
Potamogeton nodosus is one of over 20 species of pondweed in Poland, occurring mainly in the south
part of the country. Previously only three localities of this species were known in the Polish Carpathians.
A new locality of it was found in Czchowski Reservoir in 2017 (20.65207°E, 49.79569°N, ATPOL square
EF 9449, Pogórze Rożnowskie foothills; Figs 1, 2). The population occupied ~30 m2 of the water surface.
No threats to the habitat of the population were noted.