Linares, Concepción De; Alcázar, Purificación; Valle, Ana M.; Díaz de la Guardia, Consuelo; Galán, Carmen (Elsevier, 2019)
Background
Parietaria and Urtica are the genera from the Urticaceae family more frequent in Mediterranean and Atlantic areas. Moreover, both genera share pollination periods, and their pollen (of the main species) is so ...