@book {4853,
	title = {Synopsis coniferarum},
	year = {1847},
	month = {1847///},
	publisher = {Scheitlin \& Zollikofer},
	organization = {Scheitlin \& Zollikofer},
	address = {Sangalli (St. Gallen)},
	author = {Endlicher, S.}
}
