_:b76316509 . . . . . "874922" . . "Oidium begoniae var. macrosporum A.A.Mendon\u00E7a & Marta Seq., 1964" . . "Oidium begoniae var. macrosporum" . _:b76316509 . "349920" . . _:b76316509 "349920" . _:b76316509 "Index Fungorum id" . "Oidium begoniae var. macrosporum" . _:b76316509 . "A.A.Mendon\u00E7a & Marta Seq., 1964" .