Nikos Krigas, Nefta-Eleftheria Votsi, Ioulietta Samartza, Georgios Katsoulis, Maria A. Tsiafouli, Solanum elaeagnifolium (Solanaceae) Invading One in Five Natura 2000 Protected Areas of Greece and One in Four Habitat Types, Diversity,2023. DOI: https://doi.org/10.3390/d15020143