@misc{Poniatowski_Stanisław_(1884-1945)_Plants.,
 author={Poniatowski, Stanisław (1884-1945)},
 copyright={Copyright by Polskie Towarzystwo Ludoznawcze},
 howpublished={online},
 language={pol},
 type={text},
 title={Plants.},
 keywords={tree, oak, mushrooms, grains},
}