10.25386/genetics.6304502.v1 Peter J. van Dijk Peter J. van Dijk Franz J. Weissing Franz J. Weissing T. H. Noel Ellis T. H. Noel Ellis Supplemental Material for van Dijk, Weissing, and Ellis, 2018 GSA Journals 2018 Gregor Mendel genetics inheritance plant breeding horticulture Genetics 2018-10-04 17:44:59 Dataset https://gsajournals.figshare.com/articles/dataset/Supplemental_Material_for_van_Dijk_Weissing_and_Ellis_2018/6304502 File S1. Online digital libraries and the original German texts of the letter and the two newspaper articles.