sourceTaxonName: Colletotrichum graminicola
targetTaxonName: Echinochloa crus-galli
localityName: United States
referenceCitation: Du, M., Schardl, C.L., Nuckles, E., and Vaillancourt, L.J.. 2005. Using mating-type gene sequences for improved phylogenetic resolution of %Collectotrichum% species complexes. Mycologia 97:641-658