This is the accepted version of the journal article: Pedro, Manuel de; Riba Rovira, Miquel; González-Martínez, Santiago C.; [et al.]. «Demography, genetic diversity and expansion load in the colonizing species Leontodon longirostris (Asteraceae) throughout its native range». Molecular ecology, Vol. 30, issue 5 (March 2021), p. 1190-1205. DOI 10.1111/mec.15802 This version is available at https://ddd.uab.cat/record/257161 under the terms of the license