What is a species in fungal plant pathogens?

Jayawardena, R.S.; Hyde, K.D. ✉; de, Farias A.R.G.; Bhunjun, C.S.; Ferdinandez, H.S.; Manamgoda, D.S.; Udayanga, D.; Herath, I.S.; Thambugala, K.M.; Manawasinghe, I.S.; Gajanayake, A.J.; Samarakoon, B.C.; Bundhun, D.; Gomdola, D.; Huanraluek, N.; Sun, Y.-R.; Tang, X.; Promputtha, I.; Thines, M.