Museomic approaches are employed in order to establish an evolutionary, palaeoecological, and biogeographic context for radially symmetrical, five-winged fossil fruits from the highly diverse early Eocene Laguna del...
Barreda et al. describe Raiguenrayun cura gen. & sp. nov., an extinct Eocene taxon of the daisy family that might represent the ancestor of Mutisioideae–Carduoideae, based on an exceptionally well preserved...