APSnet Image of the Week - Photograph showing leaves of cowpea infected by Thanatephorus cucumeris.
Rhizanthella gardneri - Article from Wikipedia on the Western Underground Orchid from Australia which relies on the mycorrhiza of the fungus Thanatephorus gardneri to provide its energy.
Rhizoctonia solani - Article from Wikipedia explaining how this plant pathogen does not produce spores but has a teleomorph, Thanatephorus cucumeris, which produces club-shaped basidia.
Sharp Eyespot of Wheat - Photographs and information on Rhizoctonia cerealis, seen here infecting wheat. The telemorph is Ceratobasidium cereale but this perfect stage is rare in nature.