| Alternaria Nees, 1816 |
| Alternaria alternata (Fr.) Keissl., 1912 |
| Alternaria arborescens E.G. Simmons, 1999 |
| Alternaria brassicicola (Schwein.) Wiltshire, 1947 |
| Alternaria citri Ellis & N. Pierce, 1902 |
| Alternaria embellisia Woudenb. & Crous, 2013 |
| Alternaria limicola E.G. Simmons & M.E. Palm, 1990 |
| Alternaria longissima Deighton & MacGarvie, 1968 |
| Alternaria solani Sorauer, 1896 |
| Alternaria subelliptica E.G. Simmons, 2002 |
| Alternaria tenuis Link, 1824 |
| Alternaria tenuissima (Kunze) Wiltshire, 1933 |
| Alternaria tomato (Cooke) L.R. Jones, 1896 |
| Cerebella Ces., 1851 |
| Cerebella andropogonis Ces., 1851 |
| Cochliobolus Drechsler, 1934 |
| Cochliobolus australiensis (Tsuda & Ueyama) Alcorn, 1983 |
| Cochliobolus bicolor A. R. Paul & Parbery, 1966 |
| Cochliobolus cymbopogonis J. A. Hall & Sivan., 1972 |
| Cochliobolus hawaiiensis Alcorn, 1978 |