@book {20275,
	title = {Encyclop{\'e}die M{\'e}thodique.  Botanique, Supplement},
	volume = {3},
	year = {1813},
	publisher = {H. Agasse},
	organization = {H. Agasse},
	address = {Paris},
	url = {http://www.biodiversitylibrary.org/item/104525$\#$page/9/mode/1up},
	author = {Poiret, Jean L. M.}
}
@article {18518,
	title = {Flora Peruviana, et Chilensis IV (Laurographia)},
	year = {1804},
	pages = {Plates CCCXLV - CCCLXXII},
	type = {plates},
	url = {http://bibdigital.rjb.csic.es/ing/Libro.php?Libro=5798},
	author = {Ruiz L{\'o}pez, Hip{\'o}lito and Pavon, Jos{\'e} Antonio}
}
