sourceTaxonName: Diatrypella betulina
targetTaxonName: Betula sp.
localityName: United States
referenceCitation: Vasilyeva, L.N., and Stephenson, S.L.. 2005. Pyrenomycetes of the Great Smoky Mountains National Park. II. %Cryptovalsa% Ces. et de Not. and %Diatrypella% (Ces. et de Not.) Nitschke (Diatrypaceae). Fung. Diversity 19:189-200