"2577941" . _:b76320465 "160438" . . _:b76054744 "GBIF id" . "Erysiphe aceris" . _:b76320465 . "160438" . . _:b76320465 . . _:b76054744 . "Erysiphe aceris" . . _:b76320465 "Index Fungorum id" . . _:b76054744 . "DC., 1815" . . "882897" . _:b76320465 . . . _:b76054744 . "Erysiphe aceris DC., 1815" . _:b76054744 "2577941" . .