@book {20268,
	title = {Primitiae Florae Portobellensis},
	series = {Svenska Vetenskapsakademiens Handlingar},
	volume = {1854},
	year = {1856},
	publisher = {Svenska Vetenskapsakademien},
	organization = {Svenska Vetenskapsakademien},
	address = {Stockholm},
	url = {http://www.biodiversitylibrary.org/item/37162$\#$page/3/mode/1up},
	author = {Beurling, Pehr J.}
}
@book {19800,
	title = {Museum Botanicum Lugduno-Batavum},
	volume = {2},
	year = {1856},
	pages = {256},
	publisher = {E.J. Brill},
	organization = {E.J. Brill},
	address = {Leiden [Lugduni-Batavorum]},
	url = {http://www.biodiversitylibrary.org/item/6964$\#$page/12/mode/1up},
	author = {Blume, Carl L}
}
