@misc{Zarzycki_Kazimierz_Ludwigia_2014,
 author={Zarzycki, Kazimierz},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 howpublished={online},
 year={2014},
 publisher={Institute of Nature Conservation of the Polish Academy of Sciences},
 language={pol},
 type={Text},
 title={Ludwigia palustris (L.) Elliott Ludwigia błotna (płytek błotny)},
 URL={http://www.rcin.org.pl/Content/129056/PDF/KR038_150714_r2014_PCzKR-Zarzycki-346-347.pdf},
 keywords={red data book, flowering plants, Anthophyta, Ludwigia palustris},
}