@misc{_Echinodorus,
 copyright={Uniwersytet Wrocławski},
 copyright={Ryszard Kamiński},
 howpublished={online},
 title={Echinodorus grandiflorus (Cham. et Schltdl.) Micheli subsp. aureus (Fassett) R.R. Haynes et Holm-Niels.},
}