. _:b76147721 . . "Pers., 1794" . . _:b76294954 . _:b76147721 . "Opegrapha pulverulenta Pers., 1794" . "907958" . _:b76294954 . _:b76147721 "GBIF id" . "Opegrapha pulverulenta" . . . "Opegrapha pulverulenta" . _:b76147721 "7255959" . _:b76147721 . . _:b76294954 "396618" . . "7255959" . . "396618" . _:b76294954 "Index Fungorum id" . _:b76294954 .