. "Erysiphe knautiae Duby, 1830" . _:b76345426 . . _:b76345426 . . "2578634" . . _:b75946630 "2578634" . . _:b75946630 . "Erysiphe knautiae" . "Erysiphe knautiae" . _:b76345426 . _:b76345426 "Index Fungorum id" . . _:b75946630 . "855612" . . "119151" . . "Erysiphe knautiae" . _:b76345426 "119151" . . "Duby, 1830" . . _:b75946630 . . _:b75946630 "GBIF id" .