_:b73259108 . _:b73259108 . _:b73259108 "Psacasta exanthematica has biogeographical status A (Absent) in Saint-Barth\u00E9lemy" . _:b73259108 . _:b73259108 "Biogeographical status A (Absent) in Saint-Barth\u00E9lemy" . _:b73259108 .