Supplementary materials for "A history of Vitis cultivars based on seed geometry"-1

Figures S1: Photographs of the cultivars.

Table S2 (3GruposCurvatura): Excel file containing the following information: J-index values for the three models, values for solidity, aspect ratio, circularity, curvatures and 19 Fourier coefficients for the 58 cultivars and six EG varieties. It is the File used in PCA.

R Script used in the PCA (3GruposCurvatura)

Images used in J-index calculation