Dataset containing information on 2160 species of Leguminosae, with detailed descriptions of the presence and type of sculpturings and pockets on the wing petals of Papilionoideae, as well as other floral characteristics.

<b>Table S1</b> Dataset containing information on 2160 species of Leguminosae, with detailed descriptions of the presence and type of sculpturings and pockets on the wing petals of Papilionoideae, as well as other floral characteristics. <b>Non-papilionate</b> for flowers that do not have a corolla with a variable number, are absent, or undifferentiated; <b>Nearly-papilionate</b> for flowers with 5 free petals and mainly without differentiation (<i>sensu</i> Cardoso et al., 2013b); <b>Papilionate</b> for flowers with five petals differentiated into a dorsal standard (or vexillum), two lateral wings, and a pair of ventral keel petals (<i>sensu</i> Westerkamp, 1997).