_:b73180998 . _:b73180998 . _:b73180998 "Biogeographical status I (Introduit) in R\u00E9union" . _:b73180998 . _:b73180998 . _:b73180998 . _:b73180998 "Rumex acetosella has biogeographical status I (Introduit) in R\u00E9union" . _:b73180998 .