"Polypodiales" . . _:b72795500 . "Blechnaceae" . _:b72795500 "Biogeographical status Q (Mentionn\u00E9 par erreur) in Guyane" . . "Blechnum" . _:b72795500 . . . _:b72795500 . "Plantae" . _:b72795500 . . _:b72795500 . . "Blechnoideae" . . "Blechnum x fraxineum" . . . . _:b72795500 . _:b72795500 . "845825" . _:b72795500 "Blechnum x fraxineum has biogeographical status Q (Mentionn\u00E9 par erreur) in Guyane" .