. _:b76372279 . _:b76019995 . . . "Erysiphe fraxini" . _:b76372279 . _:b76372279 "444583" . "878488" . "Erysiphe fraxini" . . _:b76019995 . "2577887" . . _:b76372279 "Index Fungorum id" . . . "444583" . _:b76019995 "2577887" . . _:b76372279 . _:b76019995 "GBIF id" . . _:b76019995 . "Erysiphe fraxini DC., 1805" . "DC., 1805" .