Qualitas Plantarum et Materiae VegetabilesJune 1960, Volume 7, Issue 2, pp 137–138 | Cite asGustav Bredemann zum 80. GeburtstagAuthorsAuthors and affiliationsW. SchuphanArticle 17 Downloads This is a preview of subscription content, log in to check access.Copyright information© Uitgeverij Dr. W. Junk 1960Authors and AffiliationsW. Schuphan11.Geisenheim/Rhg.