@inbook {2923,
	title = {Die Pflanzenwelt Afrikas, insbesondere seiner tropischen Gebiete. II. Band: Charakterpflanzen Afrikas},
	booktitle = {Die Vegetation der Erde IX},
	year = {1908},
	month = {1908///},
	pages = {400 - 403},
	publisher = {W. Engelmann},
	organization = {W. Engelmann},
	address = {Leipzig},
	author = {Engler, A.},
	editor = {Engler, A. and Drude, O.}
}
