sourceTaxonName: Sirococcus clavigignenti-juglandacearum
targetTaxonName: Juglans cinerea
localityName: United States
referenceCitation: Nair, V.M.G., Kostichka, C.J., and Kuntz, J.E.. 1979. %Sirococcus clavigignenti-juglandacearum%: An undescribed species causing canker on butternut. Mycologia 71:641-646