Österreichische botanische ZeitschriftDecember 1935, Volume 84, Issue 4, pp 295–301 | Cite asLudwig Hecke zum GedächtnisAuthorsAuthors and affiliationsGustav KöckArticle 16 Downloads This is a preview of subscription content, log in to check access.PreviewUnable to display preview. Download preview PDF.Unable to display preview. Download preview PDF.Copyright information© Springer-Verlag 1935Authors and AffiliationsGustav Köck11.Wien