[1] Louisiana State Univ, Dept Biol Sci, Baton Rouge, LA 70803 USA
[2] USDA ARS, Systemat Mycol & Microbiol Lab, Beltsville, MD USA
[3] USDA, Anim & Plant Hlth Inspect Serv, Natl Identificat Serv, Riverdale, MD USA
[4] CBS KNAW Fungal Biodivers Ctr, NL-3584 CT Utrecht, Netherlands