@article {500,
	title = {"Studies in the Boraginaceae": An index to the publications of Ivan M. Johnston dealing with the Borage family},
	journal = {Haussknechtia Beiheft},
	volume = {11},
	year = {2001},
	month = {2001///},
	pages = {1 - 151},
	keywords = {Boraginaceae},
	author = {Hilger, Hartmut H. and Zippel, Elke}
}
