Additional file 2 of Machine learning-based classification of roses using 18 SNP markers for optimized genebank management

Supplementary Material 2. Hierarchical clustering dendrogram based on SNP dosage data. The dendrogram was generated using hierarchical clustering with Ward’s method (ward.D2). Each leaf represents one accession, and branch lengths reflect pairwise genetic dissimilarity among samples. The cut height corresponding to k = 4 clusters is indicated by a horizontal line.