_:b73784047 . _:b73784047 "Biogeographical status A (Absent) in TAAF : \u00CEles sub-antarctiques" . _:b73784047 "Persicaria perfoliata has biogeographical status A (Absent) in TAAF : \u00CEles sub-antarctiques" . _:b73784047 . _:b73784047 . _:b73784047 .