_:b73593507 . _:b73593507 "Biogeographical status I (Introduit) in Guadeloupe" . _:b73593507 . _:b73593507 . _:b73593507 . _:b73593507 "Echinochloa pyramidalis has biogeographical status I (Introduit) in Guadeloupe" . _:b73593507 . _:b73593507 .