. _:b75746654 "GBIF id" . "Erysiphe betulae" . . _:b75746654 . _:b75746654 "2577893" . "416376" . . _:b75746654 . _:b76298440 . . "855598" . "DC., 1815" . "Erysiphe betulae" . . "Erysiphe betulae DC., 1815" . "2577893" . _:b76298440 . . . . . _:b76298440 "Index Fungorum id" . _:b76298440 . _:b75746654 . . "Erysiphe betulae" . _:b76298440 "416376" .