sourceTaxonName: Melanopsichium pennsylvanicum
targetTaxonName: Polygonum pensylvanicum
localityName: United States
referenceCitation: Schiller, C.T., and Sinclair, J.B.. 1979. Soybean seed lot contamination by %Melanopsichium pennsylvanicum% smut galls. Phytopathology 69:605-608