_:b72923655 . _:b72923655 . _:b72923655 . _:b72923655 "Ipomoea nil has biogeographical status I (Introduit) in Guyane" . _:b72923655 . _:b72923655 . _:b72923655 . _:b72923655 "Biogeographical status I (Introduit) in Guyane" .