New records of Dothideomycetes from Mexico

Ten dothideomycetous species were studied. New records for the Mexican mycobiota include Heptameria obesa, Leptospora rubella, Macrovalsaria megalospora, and Psiloglonium clavisporum, and an extended distribution for rarely reported dothideomycetes in Mexico is reported for Anteaglonium abbreviatum, Astrosphaeriella trochus, Gloniopsis praelonga, Hysterobrevium mori, Oedohysterium insidens, and Rhytidhysteron rufulum. Observations and photographs on macro- and microscopic characters are provided.