. . . "Magnaporthe grisea, also known as rice blast fungus, rice rotten neck, rice seedling blight, blast of rice, oval leaf spot of graminea, pitting disease, ryegrass blast, and Johnson spot, is a plant-pathogenic fungus that causes a serious disease affecting rice. It is now known that M. grisea consists of a cryptic species complex containing at least two biological species that have clear genetic differences and do not interbreed."@en . . "Phragmoporthe grisea (T.T. Hebert) M. Monod, (1983)" . . "Pyricularia grisea (Cooke) Sacc., (1880)" . "Dactylaria grisea (Cooke) Shirai, (1910)" . "Pyricularia grisea (Sacc., (1880) (anamorph)" . . "Ceratosphaeria grisea (T.T. Hebert, (1971)" . "Dactylaria oryzae (Cavara) Sawada, (1917)" . . "Trichothecium griseum (Cooke, )" . "Pyricularia oryzae (Cavara, (1891)" . "Trichothecium griseum (Speg., (1882)" . . "Magnaporthe grisea"@en .