@misc{Boratyński_Adam_Cornus_1980-1984,
 author={Boratyński, Adam},
 copyright={Creative Commons Attribution BY-SA 4.0 license},
 howpublished={online},
 year={1980-1984},
 title={Cornus sanguinea L.},
 type={Image},
 URL={http://www.rcin.org.pl/Content/190846/PDF/KOR001_224168_1980-1984_Cornus-sanguinea-L-.pdf},
 keywords={botanical drawings, dogwood},
}