Timothy J. Baroni, Distinguished Professor Emeritus of Biological Sciences, Lance Lacey '04 and colleagues from Harvard University, University of Florida, University of Georgia, University of Central Oklahoma, UNAM Mexico an the Society for the Protection of Underground Networks published "Hydnum (Cantharellales) of the Neotropics: four new species and new reports from Belize, Costa Rica, Dominican Republic, Mexico, and Panama" in Mycological Progress 24:13. 2025. This 14-page paper documented these new species of Hydnum, and confirmed six additional eastern North American species as also occurring in this tropical region for the first time using morphological and molecular data (ITS and TEF-1 sequences). An identification key to all known Hydnum species from these neotropical habitats was provided as well.