Leaf Diseases of Hardwoods
Oak leaf blister caused by Taphrina.
Taphrina on alder.
Plum pocket is caused by a Taphrina that colonizes the fruit causing it to be deformed and distorted.
Peach leaf curl caused by Taphrina.
Naked asci produced by Taphrina on surface of infected peach leaf. There are 8 ascospores in each ascus but the ascospores bud and divide producing many spores.