@article {bhl142110,
	title = {Eine unbeschriebene Art von Ferro},
	journal = {Botanische Jahrb{\"u}cher f{\"u}r Systematik, Pflanzengeschichte und Pflanzengeographie},
	volume = {33 (Supplement 72)},
	year = {1903},
	note = {http://www.biodiversitylibrary.org/bibliography/71523},
	pages = {1},
	publisher = {Leipzig : Verlag von Wilhelm Engemann},
	url = {http://www.biodiversitylibrary.org/item/142110},
	author = {Engler, A.}
}
