Delpeuch Pauline, Jabbour Florian, Damerval Catherine, Schönenberger Jürg, Pamperl Susanne, Rome Maxime & Nadot Sophie, 2022 — A flat petal as ancestral state for Ranunculaceae. Ranunculaceae comprise ca. 2,500 species ( ca. 55 genera) that display a broad range of floral diversity, particularly at the… Frontiers in Plant Science vol. 13, , p. 961906