@misc{Linné_Carl_von_(1707–1778)_Systema_1791,
 author={Linné, Carl von (1707–1778) and Tessin, Carl Gustaf (1695–1770). Aut. ded and Beer, Georg Emanuel. Wyd. and Gmelin, Johann Friedrich (1748–1804). Red},
 editor={Beer, Georg Emanuel. Wyd.},
 editor={Gmelin, Johann Friedrich (1748–1804). Red},
 editor={Tessin, Carl Gustaf (1695–1770). Aut. ded},
 copyright={Public Domain},
 address={Lipsiae},
 howpublished={online},
 year={1791},
 publisher={impensis Georg. Emanuel. Beer},
 language={lat},
 title={Systema naturae : per regna tria naturae, secundum classes, ordines, genera, species cum characteribus, differentiis, synonymis, locis. T. 2, p. 1},
 URL={http://rcin.org.pl/Content/56298/PDF/WA058_75007_K4125-2-I_Linn-Syst-natur-Vege.pdf},
 keywords={classification, plants, herbs, early works to 1800, early printed books},
}