Fig. 2From: Metabolome of flue-cured tobacco is significantly affected by the presence of leaf stemA general description of identified metabolites. A Classification as well as the composition of the 1027 metabolites of tobacco leaves. B Heatmap regarding hierarchical clustering analysis (HCA) of metabolites of all samples. Location of cultivation (L1, L2, L3, L4, L5), Genotype (V1, V2), only leaf (L), stem plus leaf (SPL)Back to article page