Blumeriella jaapii - Images of this pathogen infecting a cherry leaf. - http://www.apsnet.org/online/Archive/2001/IW000017.asp
Entomosporium mespili - Photomicrograph of this species, causal agent of leaf blight on hawthorn (Crataegus). - http://www.uoguelph.ca/~gbarron/MISC2006/apr2006.htm