Media type: E-Article Title: List of Missing Willdenow Specimens with Herbarium Number and Names of Donors Contributor: Hiepko, P. Published: International Bureau for Plant Taxonomy and Nomenclature, 1970 Published in: Taxon, 19 (1970) 6, Seite 952-953 Language: English ISSN: 0040-0262 Keywords: News and Notes Origination: Footnote: