Österreichische botanische ZeitschriftJune 1954, Volume 101, Issue 3, pp 334–336 | Cite asBesprechungenAuthorsAuthors and affiliationsL. GeitlerF. EhrendorferArticle 13 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 1954Authors and AffiliationsL. Geitler1F. Ehrendorfer11.Wien