Species within Mycosphaerellaceae and Teratosphaeriaceae from eucalypts in eastern Australia

Twenty eight species within Mycosphaerellaceae and Teratosphaeriaceae (includes Mycosphaerella, Teratosphaeria, Pseudocercospora and Sonderhenia) are reported from Eucalyptus and Corymbia in New South Wales and Queensland, Australia, based on field surveys and examination of herbarium specimens and published reports. Teratosphaeria cryptica was the most commonly recorded species, with the widest host range and distribution, followed by Mycosphaerella marksii. Six new species are described: T. keanei, T. coolabuniensis, T. crispata, M. medusae, M. nootherensis and T. praelongispora. New or interesting records for known species are reported, including new records for Australia (T. pluritubularis and T. verrucosiafricana) and new records for Queensland (T. excentrica, T. multiseptata, T. nubilosa, T. suberosa and Ps. pseudoeucalyptorum).