sourceTaxonName: Helminthosporium velutinum
targetTaxonName: Castanea sp.
localityName: Mexico
referenceCitation: Heredia, G., Mena-Portales, J., and Mercado-Sierra, A.. 1997. [Tropical saprophytic hyphomycetes. New record of dematiaceous species for Mexico]. Revista Mex. Micol. 13:41-51