@misc{Piwowarczyk_Renata_Orobanche_2014,
 author={Piwowarczyk, Renata},
 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},
 title={Orobanche bohemica Čelak. Zaraza czeska},
 type={Text},
 URL={http://rcin.org.pl/Content/135894/PDF/KR038_162192_r2014_PCzKR-Piwowarczyk-466-468.pdf},
 keywords={red data book, flowering plants, Anthophyta, Orobanche bohemica},
}