. _:b75796367 "GBIF id" . _:b75796367 . . . . . _:b75796367 . _:b75796367 . "Gomphonema acuminatum trigonocephala" . "9419816" . "(Ehr.) Grun." . . . "75846" . _:b75796367 "9419816" . . "Gomphonema acuminatum trigonocephala" . "Gomphonema acuminatum trigonocephala" . "Gomphonema acuminatum trigonocephala (Ehr.) Grun." .