@book {20282,
	title = {Symbolae Antillanae seu fundamenta florae Indiae occidentalis},
	volume = {4},
	year = {1905},
	publisher = {Gebr{\"u}der Borntr{\"a}ger [Fratres Borntraeger]},
	organization = {Gebr{\"u}der Borntr{\"a}ger [Fratres Borntraeger]},
	address = {Leipzig [Lipsiae]},
	url = {http://www.biodiversitylibrary.org/page/666334$\#$page/1/mode/1up},
	author = {Urban, Ignaz}
}
