@inbook {5031,
	title = {61. Disa},
	booktitle = {Conspectus Florae Africae},
	year = {1895},
	month = {1895///},
	publisher = {Friedl{\"a}nder und Sohn},
	organization = {Friedl{\"a}nder und Sohn},
	address = {Berlin},
	author = {Durand, T. and Schinz, H.}
}
@book {3403,
	title = {Beitr{\"a}ge zur Kenntnis der Afrikanischen-Flora, Gentianaceae, Versuch einer monographischen Uebersicht: 1. der Gattung Sebaea R. Br. und 2. der Gattung Exochaenium Griseb.},
	series = {Bull. de l{\textquoteright}Herb. Boissier, Ser. 2},
	volume = {6},
	year = {1906},
	month = {1906///},
	pages = {714-746, 801- - 823},
	author = {Schinz, H.}
}
