Distribution patterns of ruderal plant diversity in Greece. - Panitsa, Maria; Iliadou, Eleni; Kokkoris, Ioannis; Kallimanis, Athanasios; Patelodimou, Constantia; Strid, Arne; Raus, Thomas; Bergmeier, Erwin; Dimopoulos, Panayotis (Biodiversity & Conservation, 2020)