@book {207,
	title = {Species plantarum, exhibentes plantas rite cognitas ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas.},
	volume = {vol. 2},
	year = {1753},
	pages = {673},
	publisher = {Holmiae :Impensis Laurentii Salvii,},
	organization = {Holmiae :Impensis Laurentii Salvii,},
	keywords = {Botany|Classification|Early works to 1800|},
	url = {http://www.biodiversitylibrary.org/item/13830},
	author = {Linné, Carl von, and Salvius, Lars,}
}
@book {206,
	title = {Species plantarum, exhibentes plantas rite cognitas ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas.},
	volume = {vol. 1},
	year = {1753},
	pages = {572},
	publisher = {Holmiae :Impensis Laurentii Salvii,},
	organization = {Holmiae :Impensis Laurentii Salvii,},
	keywords = {Botany|Classification|Early works to 1800|},
	url = {http://www.biodiversitylibrary.org/item/13829},
	author = {Linné, Carl von, and Salvius, Lars,}
}
