Fig. 5

Comparison of combined leaf features. a Metaleaf construction for the Nz accession (left) and the Ox accession (right). All marker point positions (magenta: Leaflet centers, blue: Cut nodes, green: Branching nodes, yellow: base/top point of leaf. The bordered points are the respective means of the surrounding points of the same color) of one accession were combined in the same coordinate system, b principal component analysis of global leaf features and features of the first three leaflets. Leaflets of the Nz accession are shown in red, leaflets from the Ox accession are shown in blue