Urticalean Rosids Clade (Rosales): Deciphering the Riddle From a Chemical Point of View.

Cannabaceae, Moraceae, Ulmaceae and Urticaceae are members of the Urticalean rosids clade (Rosales). Their infrafamilial and infrageneric relationships remain poorly understood. The aim of this study was to assess chemical similarities and differences between families of the Urticalean rosids clade based on aromatic phenolic compounds.