Trotta, G., Castello, M., Petruzzellis, F., Pischedda, S. and Boscutti, F. 2023. First record of naturalization of <i>Erechtites hieraciifolius</i> (L.) Raf. ex DC. (Asteraceae) in Italy. Natural History Sciences. 10, 2 (Oct. 2023). DOI:https://doi.org/10.4081/nhs.2023.716.