Fig. 1

Overview of the phenotypic diversity of the collection studied. a Fruits on the plant and their diversity; b Leafy and not leafy inflorescence; c Flowers with exerted and inserted styles; d Variability for fruit size, shape, colour and green shoulder; e Puffiness and locules number; f Density of fine roots and radicular crown angle; g Type of inflorescence with mature fruits: uniparous and compound